CN112937062A - Preparation method of adhesive type titanium alloy composite protection plate - Google Patents
Preparation method of adhesive type titanium alloy composite protection plate Download PDFInfo
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- CN112937062A CN112937062A CN202110152511.5A CN202110152511A CN112937062A CN 112937062 A CN112937062 A CN 112937062A CN 202110152511 A CN202110152511 A CN 202110152511A CN 112937062 A CN112937062 A CN 112937062A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/30—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being formed of particles, e.g. chips, granules, powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
- B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing
Abstract
The invention provides a preparation method of an adhesive type titanium alloy composite protection plate, which comprises the following steps: obtaining a titanium plate, an elastic modulus reinforcing material and a wear-resistant reinforcing material; coating an adhesive on the surface of the titanium plate, laying the wear-resistant reinforcing material on the surface of the elastic modulus reinforcing material, and bonding and fixing the surface of the titanium plate attached with the adhesive and the surface of the elastic modulus reinforcing material covering the wear-resistant reinforcing material; and pressing and curing the bonded and fixed composite board. According to the invention, the elastic modulus of the composite protection plate is improved through the elastic modulus reinforcing material, the wear resistance of the composite protection plate is improved through the wear-resistant reinforcing material, the three materials are bonded into a whole by adopting an adhesive method, the advantage complementation is realized, the comprehensive performance of the composite protection plate can be obviously improved, compared with the existing preparation method, the composite protection plate has the advantages of low production cost, simplicity in operation, high efficiency and the like, the environment cannot be damaged, and the resource waste is reduced.
Description
Technical Field
The invention relates to the technical field of protection plate preparation, in particular to a preparation method of an adhesive type titanium alloy composite protection plate.
Background
Traditional steel guard plate is difficult to realize losing weight and promotes the balance of protective effect, can't adapt to the requirement of in the aspect of the ability of fighting, mobility and flexibility to the weaponry among the modern high strength war system, consequently prepares novel lightweight, and the guard plate of high performance becomes the difficult problem that the various countries in the world awaited solution urgently.
The titanium alloy enjoys the beauty of universal metal due to light weight, high strength, excellent corrosion resistance and high temperature resistance, but has the defects of poor wear resistance, low elastic modulus, high cost and the like, so that the wide application of the titanium alloy is restricted. In order to enhance the elastic modulus and wear resistance of the protective plate, the composite plate is generally made of titanium alloy. The preparation method of the composite plate mainly comprises a direct rolling method, an explosion cladding method and a surfacing method, and the methods have the disadvantages of high production cost, complex operation, low efficiency and the like, and can damage the environment and waste resources.
Disclosure of Invention
The invention provides a preparation method of an adhesive type titanium alloy composite protection plate, which is used for solving the defects of high production cost, complex operation, low efficiency, environment damage and resource waste of the preparation method of the protection plate in the prior art.
The invention provides a preparation method of an adhesive type titanium alloy composite protection plate, which comprises the following steps:
s1, obtaining a titanium plate, an elastic modulus reinforcing material and a wear-resistant reinforcing material;
s2, coating an adhesive on the surface of the titanium plate, laying the wear-resistant reinforcing material on the surface of the elastic modulus reinforcing material, and bonding and fixing the surface of the titanium plate attached with the adhesive and the surface of the elastic modulus reinforcing material covering the wear-resistant reinforcing material;
and S3, pressing and curing the bonded and fixed composite board.
According to the preparation method of the adhesive type titanium alloy composite protection plate provided by the invention, the elastic modulus reinforcing material adopts a glass fiber plate.
According to the preparation method of the adhesive titanium alloy composite protection plate provided by the invention, the wear-resistant reinforced material adopts CoCrW alloy powder.
According to the preparation method of the adhesive type titanium alloy composite protection plate provided by the invention, between the step S1 and the step S2, the method further comprises the following steps: and respectively carrying out surface cleaning treatment on the titanium plate and the elastic modulus reinforcing material.
According to the preparation method of the adhesive type titanium alloy composite protection plate provided by the invention, the surface cleaning treatment step comprises the following steps: and respectively removing oil contamination impurities on the surfaces of the titanium plate and the elastic modulus reinforcing material, and polishing the surface of the titanium plate to remove a surface oxide layer.
According to the preparation method of the adhesive type titanium alloy composite protection plate provided by the invention, the step S3 further comprises the following steps: and removing the redundant adhesive on the surface after the adhesive is air-dried.
According to the preparation method of the adhesive type titanium alloy composite protection plate, the titanium plate is made of TC4 type titanium alloy or TC6 type titanium alloy.
According to the preparation method of the adhesive type titanium alloy composite protection plate, the length value range of the titanium plate is 500-1000mm, the width value range is 500-1000mm, and the thickness value range is 3-6 mm; the length and the width of the elastic modulus reinforcing material are the same as those of the titanium plate, and the thickness range is 0.2-0.4 mm; the coating thickness of the adhesive ranges from 0.1 to 0.5 mu m, and the laying thickness of the wear-resistant reinforced material ranges from 0.1 to 0.3 mm.
According to the preparation method of the adhesive type titanium alloy composite protection plate, the adhesive is compounded by 100 parts of epoxy resin, 15-20 parts of curing agent and 3-5 parts of toughening agent in parts by mass; wherein, the curing agent adopts 593 curing agent or 651 curing agent, and the toughening agent adopts EVA toughening agent or CPE toughening agent.
According to the preparation method of the adhesive type titanium alloy composite protection plate, in the step S3, the value range of the pressure applied during pressing and curing is 10-30 kg, and the pressing and curing time is 48-72 h.
The invention provides a preparation method of an adhesive type titanium alloy composite protection plate. According to the preparation method of the titanium alloy composite protection plate, the elastic modulus of the composite protection plate is improved through the elastic modulus reinforcing material, the wear resistance of the composite protection plate is improved through the wear-resistant reinforcing material, the three materials are bonded into a whole through the gluing method, the advantage complementation is realized, the comprehensive performance of the composite protection plate can be obviously improved, and compared with the existing preparation method, the preparation method has the advantages of low production cost, simplicity in operation, high efficiency and the like, the environment cannot be damaged, and the resource waste is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a preparation method of the adhesive titanium alloy composite protective plate provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following describes a method for preparing the adhesive titanium alloy composite protective plate of the invention with reference to fig. 1, which comprises the following steps:
s1, obtaining a titanium plate, an elastic modulus reinforcing material and a wear-resisting reinforcing material.
Specifically, the titanium plate is made of TC4 type titanium alloy or TC6 type titanium alloy; the elastic modulus reinforcing material adopts a glass fiber plate; the wear-resistant reinforced material adopts CoCrW alloy powder.
And S2, respectively carrying out surface cleaning treatment on the titanium plate and the elastic modulus reinforcing material. Specifically, the surface treatment operation includes: respectively removing oil stains and impurities on the surfaces of the titanium plate and the elastic modulus reinforcing material, and polishing the surface of the titanium plate to remove a surface oxide layer for later use.
S3, coating adhesive on the surface of the titanium plate, laying wear-resistant reinforcing material on the surface of the elastic modulus reinforcing material, and bonding and fixing the surface of the titanium plate attached with the adhesive and the surface of the elastic modulus reinforcing material covered with the wear-resistant reinforcing material. Specifically, one side of a titanium plate is coated with an adhesive, CoCrW alloy powder is uniformly paved on the surface of a glass fiber plate, and the surface of the titanium plate adhered with the adhesive and the surface of the glass fiber plate paved with the CoCrW alloy powder are adhered and fixed to form a composite plate structure. The glass fiber has the characteristics of high elastic modulus, large elongation after breakage, good impact resistance and fatigue resistance and the like, and the production process is simple and the cost is low; the CoCrW alloy has high-temperature strength and hardness, and excellent thermal fatigue resistance, thermal corrosion resistance and wear resistance. After the three materials are compounded, the advantage complementation can be realized, and the comprehensive performance of the composite protection plate can be obviously improved
And S4, pressing and curing the bonded and fixed composite board, and removing the redundant adhesive on the surface after the adhesive is air-dried to finish the manufacturing of the titanium alloy composite protective board. Specifically, the value range of the applied pressure for pressing and curing is 10-30 kg, and the pressing and curing time is 48-72 h.
According to the preparation method of the adhesive type titanium alloy composite protection plate, the titanium plate with high strength and low density is used as the base plate, the requirement of the protection plate for light weight is met, the wear-resistant reinforcing material is paved on the elastic modulus reinforcing material, and the titanium plate and the elastic modulus reinforcing material are adhered and fixed in an adhesive mode. According to the preparation method of the titanium alloy composite protection plate, the elastic modulus of the composite protection plate is improved through the elastic modulus reinforcing material (namely the glass fiber plate), the composite protection plate has high extension and fatigue resistance, can bear huge deformation generated by high-speed impact of a projectile body, and prevents cracks from generating; the hardness and the wear resistance of the composite protection plate are improved through the wear-resistant reinforced material (namely CoCrW alloy powder), the tensile resultant force generated by bullet impact can be resisted, and the kinetic energy of the composite protection plate is effectively absorbed; the three materials are bonded into a whole by adopting an adhesive method, so that the advantages are complementary, the surface quality is good, the deformation is avoided, the comprehensive performance of the composite protection plate can be obviously improved, and compared with the existing preparation method, the composite protection plate has the advantages of low production cost, simplicity in operation, high efficiency and the like, the environment is not damaged, the resource waste is reduced, and the mass preparation of the protection plates with various specifications is easy to realize.
In one embodiment, the length range of the titanium plate is 500-; the length and the width of the elastic modulus reinforcing material (namely the glass fiber board) are the same as those of the titanium board, and the thickness value range is 0.2-0.4 mm; the coating thickness of the adhesive ranges from 0.1 to 0.5 mu m, and the laying thickness of the wear-resistant reinforced material (namely CoCrW alloy powder) ranges from 0.1 to 0.3 mm. It should be understood that other sizes of titanium plate, elastic modulus reinforcing material, wear-resistant reinforcing material, etc. may be selected according to actual needs, and the invention is not limited thereto.
In one embodiment, the adhesive is compounded by 100 parts of epoxy resin, 15-20 parts of curing agent and 3-5 parts of toughening agent in parts by mass; wherein, the curing agent adopts 593 curing agent or 651 curing agent, and the toughening agent adopts EVA toughening agent or CPE toughening agent. It should be understood that the adhesive may be made of other materials or other formulations according to the actual needs, and the present invention is not limited thereto.
The preparation method of the adhesive titanium alloy composite protective plate of the invention is explained by the following three examples.
Example 1:
(1) selecting a TC4 titanium plate with the size of 5 multiplied by 1000mm and a glass fiber plate with the size of 0.3 multiplied by 1000mm, cleaning the surfaces of the titanium plate, removing greasy dirt and impurities, and then polishing to remove an oxide layer of the TC4 titanium plate for later use;
(2) uniformly coating an adhesive with the thickness of 0.3 mu m on the surface of a TC4 titanium plate by using a roller coater, wherein the adhesive is prepared from the following components in percentage by mass of 100: 20: 3, 593 curing agent and EVA toughening agent, uniformly paving 0.2 mm-thick CoCrW alloy powder on the surface of the glass fiber board, and bonding and fixing the surface of the TC4 titanium board adhered with the adhesive and the surface of the glass fiber board covered with the CoCrW alloy powder;
(3) and pressing and curing the bonded composite board for 56 hours under the pressure of 20kg, and removing the redundant adhesive on the surface after the adhesive is air-dried.
And (3) carrying out performance test on the composite protection plate: the density of the titanium alloy composite protective plate surface in the embodiment 1 is 24.93kg/m2, the weight reduction is 29% compared with that of protective steel with the thickness of 4.5mm, the target hitting test is carried out on the titanium alloy composite protective plate, and a 53-normal 7.62mm common projectile is adopted to test at a shooting distance of 100m and a shooting angle of 0 degrees at a natural temperature, so that 3 effective projectiles are launched without penetrating to form secondary damage.
Example 2:
(1) selecting a TC4 titanium plate with the size of 5 multiplied by 1000mm and a glass fiber plate with the size of 0.3 multiplied by 1000mm, cleaning the surfaces of the titanium plate, removing greasy dirt and impurities, and then polishing to remove an oxide layer of the TC4 titanium plate for later use;
(2) uniformly coating an adhesive with the thickness of 0.3 mu m on the surface of a TC4 titanium plate by using a roller coater, wherein the adhesive is prepared from the following components in percentage by mass of 100: 20: 3, 593 curing agent and EVA toughening agent, uniformly paving 0.1mm thick CoCrW alloy powder on the surface of the glass fiber board, and bonding and fixing the surface of the TC4 titanium board adhered with the adhesive and the surface of the glass fiber board covered with the CoCrW alloy powder;
(3) and pressing and curing the bonded composite board for 56 hours under the pressure of 20kg, and removing the redundant adhesive on the surface after the adhesive is air-dried.
And (3) carrying out performance test on the composite protection plate: the density of the titanium alloy composite protective plate surface in the embodiment 2 is 24.09kg/m2, the weight reduction is up to 32% compared with that of 4.5mm protective steel, the target hitting test is carried out on the titanium alloy composite protective plate, and under the natural temperature, 53-normal 7.62mm common projectile is adopted to test at the shooting distance of 100m and the shooting angle of 0 degrees, the effective projectile is 3 shots, and no penetration is caused, so that three-level damage is formed.
Example 3:
(1) selecting a TC4 titanium plate with the size of 5 multiplied by 1000mm and a glass fiber plate with the size of 0.2 multiplied by 1000mm, cleaning the surfaces of the titanium plate, removing greasy dirt and impurities, and then polishing to remove an oxide layer of the TC4 titanium plate for later use;
(2) uniformly coating an adhesive with the thickness of 0.3 mu m on the surface of a TC4 titanium plate by using a roller coater, wherein the adhesive is prepared from the following components in percentage by mass of 100: 20: 3, 593 curing agent and EVA toughening agent, uniformly paving 0.2 mm-thick CoCrW alloy powder on the surface of the glass fiber board, and bonding and fixing the surface of the TC4 titanium board adhered with the adhesive and the surface of the glass fiber board covered with the CoCrW alloy powder;
(3) and pressing and curing the bonded composite board for 56 hours under the pressure of 20kg, and removing the redundant adhesive on the surface after the adhesive is air-dried.
And (3) carrying out performance test on the composite protection plate: the density of the titanium alloy composite protective plate surface in the embodiment 3 is 24.68kg/m2, compared with the protective steel with the thickness of 4.5mm, the weight is reduced by 30%, the target hitting test is carried out on the titanium alloy composite protective plate, and under the natural temperature, 53-normal 7.62mm common projectiles are adopted to test at the shooting distance of 100m and the shooting angle of 0 degrees, the effective projectiles are 3 shots, and are not penetrated, so that three-level damage is formed.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A preparation method of an adhesive type titanium alloy composite protection plate is characterized by comprising the following steps:
s1, obtaining a titanium plate, an elastic modulus reinforcing material and a wear-resistant reinforcing material;
s2, coating an adhesive on the surface of the titanium plate, laying the wear-resistant reinforcing material on the surface of the elastic modulus reinforcing material, and bonding and fixing the surface of the titanium plate attached with the adhesive and the surface of the elastic modulus reinforcing material covering the wear-resistant reinforcing material;
and S3, pressing and curing the bonded and fixed composite board.
2. The method for preparing an adhesive titanium alloy composite protective plate according to claim 1, wherein the elastic modulus reinforcing material is a glass fiber plate.
3. The method for preparing the adhesive titanium alloy composite protective plate according to claim 1, wherein the wear-resistant reinforcing material is CoCrW alloy powder.
4. The method for preparing an adhesive titanium alloy composite protective plate according to claim 1, further comprising, between step S1 and step S2:
and respectively carrying out surface cleaning treatment on the titanium plate and the elastic modulus reinforcing material.
5. The method for preparing an adhesive titanium alloy composite protective plate according to claim 4, wherein the step of surface cleaning treatment comprises:
and respectively removing oil contamination impurities on the surfaces of the titanium plate and the elastic modulus reinforcing material, and polishing the surface of the titanium plate to remove a surface oxide layer.
6. The method for manufacturing an adhesive titanium alloy composite protective plate according to claim 1, further comprising the step of S3: and removing the redundant adhesive on the surface after the adhesive is air-dried.
7. The method for preparing an adhesive titanium alloy composite protective plate according to any one of claims 1 to 6, wherein the titanium plate is made of a TC4 type titanium alloy or a TC6 type titanium alloy.
8. The method for preparing an adhesive titanium alloy composite protection plate according to any one of claims 1 to 6, wherein the titanium plate has a length ranging from 500-; the length and the width of the elastic modulus reinforcing material are the same as those of the titanium plate, and the thickness range is 0.2-0.4 mm; the coating thickness of the adhesive ranges from 0.1 to 0.5 mu m, and the laying thickness of the wear-resistant reinforced material ranges from 0.1 to 0.3 mm.
9. The preparation method of the adhesive type titanium alloy composite protection plate according to any one of claims 1 to 6, wherein the adhesive is compounded by 100 parts by mass of epoxy resin, 15 to 20 parts by mass of curing agent and 3 to 5 parts by mass of toughening agent;
wherein, the curing agent adopts 593 curing agent or 651 curing agent, and the toughening agent adopts EVA toughening agent or CPE toughening agent.
10. The method for preparing the adhesive titanium alloy composite protective plate according to any one of claims 1 to 6, wherein in step S3, the pressure applied during pressing and curing is 10-30 kg, and the pressing and curing time is 48-72 h.
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| CN102639321A (en) * | 2009-12-01 | 2012-08-15 | 应用纳米结构方案公司 | Metal matrix composite materials containing carbon nanotube-infused fiber materials and methods for production thereof |
| CN106696394A (en) * | 2015-07-27 | 2017-05-24 | 比亚迪股份有限公司 | Fiber and metal laminated plate and preparation method thereof |
| CN107904547A (en) * | 2017-12-22 | 2018-04-13 | 西安西工大超晶科技发展有限责任公司 | A kind of preparation method of titanium alloy Wear-resistant, high-temperature resistant coating |
| CN110341199A (en) * | 2019-06-06 | 2019-10-18 | 沈阳航空航天大学 | A method of enhancing light alloy and adhesive bonding of composites interface binding intensity |
| CN111074269A (en) * | 2020-01-02 | 2020-04-28 | 沈阳中钛装备制造有限公司 | Titanium alloy wear-resistant coating and preparation method thereof |
| CN112157966A (en) * | 2020-09-29 | 2021-01-01 | 首钢集团有限公司 | Fiber reinforced metal material composite board |
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