CN109518117A - A kind of metal powder applied to plasma spraying - Google Patents
A kind of metal powder applied to plasma spraying Download PDFInfo
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- CN109518117A CN109518117A CN201811444436.4A CN201811444436A CN109518117A CN 109518117 A CN109518117 A CN 109518117A CN 201811444436 A CN201811444436 A CN 201811444436A CN 109518117 A CN109518117 A CN 109518117A
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- clad
- metal powder
- powder
- base alloy
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- 239000000843 powder Substances 0.000 title claims abstract description 79
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 36
- 239000002184 metal Substances 0.000 title claims abstract description 35
- 238000007750 plasma spraying Methods 0.000 title claims abstract description 10
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 41
- 239000000956 alloy Substances 0.000 claims abstract description 41
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052796 boron Inorganic materials 0.000 claims abstract description 12
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 12
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 239000011733 molybdenum Substances 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 150000002739 metals Chemical class 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 238000007747 plating Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 238000005240 physical vapour deposition Methods 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 238000005551 mechanical alloying Methods 0.000 claims description 5
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 17
- 239000011248 coating agent Substances 0.000 abstract description 11
- 238000000576 coating method Methods 0.000 abstract description 11
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000006392 deoxygenation reaction Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910015227 MoCl3 Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000713 high-energy ball milling Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ZSSVQAGPXAAOPV-UHFFFAOYSA-K molybdenum trichloride Chemical compound Cl[Mo](Cl)Cl ZSSVQAGPXAAOPV-UHFFFAOYSA-K 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
Abstract
The embodiment of the invention provides a kind of metal powder applied to plasma spraying, which includes base alloy powder and clad.Base alloy powder includes boron element, alloy substrate phase element, elemental metals element, helper component and carbon；Clad is coated on the outside that the base alloy powder of shape of particle is presented；Clad includes the molybdenum of default content.Since the fusing point of molybdenum is higher, therefore it can make to coat base alloy powder therein and increase heat content, raising temperature in spraying process, and due to the isolation of the clad and wherein the preferential oxidation of boron and vaporize deoxygenation, it can make to avoid the occurrence of oxide in the molten drop for arriving at matrix surface, so as to effectively improve the quality of finally formed coating.
Description
Technical field
The present invention relates to plasma technology fields, more particularly to a kind of metal powder applied to plasma spraying.
Background technique
It is 3000 °~10 that plasma spraying, which is using temperature, and 000 DEG C of high-speed and high-temperature plasma jet will be fed into wherein
Powder particle be heated to melt completely or slush state, accelerate to form high speed molten drop stream, and by high speed molten drop stream spray to
Matrix surface makes high temperature molten drop stream be deposited on the method that matrix surface forms coating.
Plasma spray is coated in when implementing in atmosphere, when high temperature plasma jet is flown in an atmosphere from spray gun high speed ejection
When, naturally enough Atmospheric components are involved in wherein, the increase of spray gun distance is left with jet stream, the content of Atmospheric components gradually increases
Add, when distance increases to 50mm or more, the Atmospheric components accounting in high temperature plasma jet can be more than 50%, so that plasma
Flame stream has oxidisability and oxidisability enhances with the increase of distance, therefore, prepares metal using metal alloy powders spraying and closes
When gold plating, it may occur that oxidation to make to contain metal oxide component in coating, leads to the second-rate of coating.
Summary of the invention
In view of this, the present invention provides a kind of metal powder applied to plasma spraying, to solve current plasma
Spray the poor problem of the coating quality formed.
To solve the above-mentioned problems, the invention discloses a kind of metal powders applied to plasma spraying, including basis
Alloy powder and clad, in which:
The base alloy powder includes boron element, alloy substrate phase element, elemental metals element, helper component and carbon member
Element；
The clad is coated on the outside that the base alloy powder of shape of particle is presented；
The clad includes the molybdenum of default content.
Optionally, the default content is 5~30wt%.
Optionally, the clad by mechanical alloying preparation, chemical plating, physical vapour deposition (PVD), chemical vapor deposition,
Mechanical plating or hydrothermal reduction plating technic are coated on the outside of the base alloy powder.
Optionally, the content of the boron element is 0.3~5wt%, the content of the intersection matrix phase element is 30~
95wt%, the content of the elemental metals element are 0~70wt%, and the content of the helper component is 0~20wt%, the carbon
The content of element is 0~4.5wt%.
Optionally, the alloy substrate phase element is nickel, iron, cobalt or copper.
Optionally, the fusing point of the elemental metals element is between 1000~2000 DEG C.
Optionally, the fusing point of the helper component is the alloying element greater than 2000 DEG C.
Optionally, the helper component includes tantalum, molybdenum or tungsten.
It can be seen from the above technical proposal that the present invention provides a kind of metal powder applied to plasma spraying, it should
Metal powder includes base alloy powder and clad.Base alloy powder includes boron element, alloy substrate phase element, elemental gold
Belong to element, helper component and carbon；Clad is coated on the outside that the base alloy powder of shape of particle is presented；Clad packet
Molybdenum containing default content.Since the fusing point of molybdenum is higher, it can make to coat base alloy powder therein in spraying process
Increase heat content, improve temperature, and due to the isolation of the clad and wherein the preferential oxidation of boron and vaporize deoxygenation, can make to arrive at
Oxide is avoided the occurrence of in the molten drop of matrix surface, so as to effectively improve the quality of finally formed coating.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of sectional view of metal powder of the embodiment of the present application；
Fig. 2 is the sectional view of another metal powder of the embodiment of the present application；
Fig. 3 is the sectional view of another metal powder of the embodiment of the present application.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of metal powder is provided in the specific embodiment of the application, which is applied to plasma spray
It applies, i.e., for being melted and being sprayed on the matrix surface of material to be coated to form coating by high temperature plasma jet.
As shown in Figure 1, the metal powder includes base alloy powder 10 and clad 20, clad is coated on shape of particle
Base alloy powder outside, to form a kind of spherical or almost spherical coating particles.The size of the coating particles
Between 20~200 μm, the thickness of clad is between 1~10 μm.
Wherein contain molybdenum element in clad, content is formed by the metal powder containing clad after accounting for entire cladding
Ratio is 5~30wt%.The clad by mechanical alloying preparation, chemical plating, physical vapour deposition (PVD), chemical vapor deposition,
Mechanical plating or hydrothermal reduction plating technic are coated on the outside of base alloy powder.
It can be seen from the above technical proposal that a kind of metal powder applied to plasma spraying is present embodiments provided,
The metal powder includes base alloy powder and clad.Base alloy powder includes boron element, alloy substrate phase element, simple substance
Metallic element, helper component and carbon；Clad is coated on the outside that the base alloy powder of shape of particle is presented；Clad
Molybdenum comprising presetting content.Since the fusing point of molybdenum is higher, it can make to coat base alloy powder therein in spraying process
Middle increase heat content improves temperature, and due to the isolation of the clad and wherein the preferential oxidation of boron and vaporizes deoxygenation, can make to
Up to oxide is avoided the occurrence of in the molten drop of matrix surface, so as to effectively improve the quality of finally formed coating.
In addition, the general formula of base alloy powder can be expressed with MBARC in the application, wherein M represents alloy substrate phase member
Element, such as Ni or Fe or Co or Cu, to form Co-based alloy powder, iron(-)base powder, Co-based alloy powder or copper-based
Alloy powder；B represents boron element；A represents fusing point as 1000~2000 DEG C of the elemental metals element in addition to matrix phase element
Or the alloy of single-element or heterogeneity；R is the helper component that fusing point is greater than 2000 DEG C, such as Ta, Mo, W, can be one
Kind element, can be the alloying element of multiple element composition；C is carbon.
The content of boron element is 0.3~5wt% in above-mentioned base alloy powder, and the content of intersection matrix phase element is
30~95wt%, the content of elemental metals element are 0~70wt%, and the content of helper component is 0~20wt%, and carbon contains
Amount is 0~4.5wt%.
In addition, the metal powder provided in the present embodiment can be obtained by following technique:
Technique 1:
The powder and 9 times of stainless steel abrading-balls one that the ratio of Mo powder and Ni10Cr1B powder 20:80 in mass ratio are mixed
Rise mixing after be added high energy ball mill ball grinder in, according to setting rotational speed sequence ball milling 2 as a child, obtain Mo surrounding phase pair
Fine and close mechanical alloying powder.Then, then in 930 DEG C of argon gas protect in its powder, be heat-treated 20 minutes.Obtain such as Fig. 2
Shown in powder, wherein core dense powder be NiCrB powder, outer layer be mechanical alloying cladding Mo layer.
Technique 2
First by be 2.1% containing B Fe base alloy powder be basic powder, mixed with 28% Mo powder and obtain original powder
Body.Then, the stainless steel abrading-ball that the powder and diameter are 5mm is injected into high-energy ball milling tank with the ratio of ratio of grinding media to material 10:1, by setting
Fixed ball milling program interval ball milling 3 hours obtains Mo and coats Fe base composite powder, as shown in Figure 3.
Technique 3
The Co-based powder of Co-20Ni-10Cr-0.5Hf containing B3.2% is put into chemical vapour deposition reaction formula room, so
It is afterwards carrier gas by MoCl using Ar3Gas is sent into reaction chamber, and adjustment gas pressure is 0.1 atmospheric pressure, and partial pressure is greater than MoCl3
3 times of hydrogen be sent into reaction chamber in, carried out at 800 DEG C vapor deposition cladding Mo.Reaction chamber every 15 minutes in reactive deposition
Afterwards, it is rotated by 90 ° the contact to adjust powder with gas phase, continuous deposition keeps the temperature 8 hours, obtains and wraps on Co base alloy powder surface
Cover the Mo cladding Co base alloy powder of 1.8 μ m-thicks.
Technique 4
By powder size be 45-75 μm boracic 2.8 FeNiC alloyed spherical powder be placed in powder can intermittent rotary magnetic
It controls in sputter coating chamber, carries out powder plating Mo film, 6 hours acquisition Mo of continuous coating in 250 DEG C of chamber using Mo target
Layer coats Fe base alloy powder with a thickness of 3.5 μm of Mo.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Technical solution provided by the present invention is described in detail above, specific case used herein is to this hair
Bright principle and embodiment is expounded, method of the invention that the above embodiments are only used to help understand and its
Core concept；At the same time, for those skilled in the art, according to the thought of the present invention, in specific embodiment and application
There will be changes in range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (8)
1. a kind of metal powder applied to plasma spraying, which is characterized in that including base alloy powder and clad,
In:
The base alloy powder includes boron element, alloy substrate phase element, elemental metals element, helper component and carbon；
The clad is coated on the outside that the base alloy powder of shape of particle is presented；
The clad includes the molybdenum of default content.
2. metal powder as described in claim 1, which is characterized in that the default content is 5~30wt%.
3. metal powder as described in claim 1, which is characterized in that the clad is prepared by mechanical alloying, is chemical
Plating, physical vapour deposition (PVD), chemical vapor deposition, mechanical plating or hydrothermal reduction plating technic are coated on the base alloy powder
It is external.
4. metal powder as described in claim 1, which is characterized in that the content of the boron element is 0.3~5wt%, described
The content of intersection matrix phase element is 30~95wt%, and the content of the elemental metals element is 0~70wt%, the assisted group
The content divided is 0~20wt%, and the content of the carbon is 0~4.5wt%.
5. metal powder as claimed in claim 4, which is characterized in that the alloy substrate phase element is nickel, iron, cobalt or copper.
6. metal powder as claimed in claim 4, which is characterized in that the fusing point of the elemental metals element between 1000~
Between 2000 DEG C.
7. metal powder as claimed in claim 4, which is characterized in that the fusing point of the helper component is the conjunction greater than 2000 DEG C
Gold element.
8. metal powder as claimed in claim 7, which is characterized in that the helper component includes tantalum, molybdenum or tungsten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811444436.4A CN109518117A (en) | 2018-11-29 | 2018-11-29 | A kind of metal powder applied to plasma spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811444436.4A CN109518117A (en) | 2018-11-29 | 2018-11-29 | A kind of metal powder applied to plasma spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109518117A true CN109518117A (en) | 2019-03-26 |
Family
ID=65793723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811444436.4A Pending CN109518117A (en) | 2018-11-29 | 2018-11-29 | A kind of metal powder applied to plasma spraying |
Country Status (1)
| Country | Link |
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| CN (1) | CN109518117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309595A (en) * | 2022-01-05 | 2022-04-12 | 西安交通大学 | Method and system for gas-phase coating of Mo on surface of metal alloy powder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100015348A1 (en) * | 2000-11-09 | 2010-01-21 | Branagan Daniel J | Method of forming a hardened surface on a substrate |
| CN104150960A (en) * | 2014-08-06 | 2014-11-19 | 陕西科技大学 | Preparation method for ZrB2-SiO2 composite high-temperature oxidation resistant coating |
| CN105642885A (en) * | 2016-03-30 | 2016-06-08 | 西安交通大学 | Thermal spraying self-bonding metal alloy powder with coated composite structure |
| CN108411243A (en) * | 2018-03-29 | 2018-08-17 | 北京工业大学 | A kind of Coating Materials of Plasma Spraying of high bond strength and preparation method thereof |
-
2018
- 2018-11-29 CN CN201811444436.4A patent/CN109518117A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100015348A1 (en) * | 2000-11-09 | 2010-01-21 | Branagan Daniel J | Method of forming a hardened surface on a substrate |
| CN104150960A (en) * | 2014-08-06 | 2014-11-19 | 陕西科技大学 | Preparation method for ZrB2-SiO2 composite high-temperature oxidation resistant coating |
| CN105642885A (en) * | 2016-03-30 | 2016-06-08 | 西安交通大学 | Thermal spraying self-bonding metal alloy powder with coated composite structure |
| CN108411243A (en) * | 2018-03-29 | 2018-08-17 | 北京工业大学 | A kind of Coating Materials of Plasma Spraying of high bond strength and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309595A (en) * | 2022-01-05 | 2022-04-12 | 西安交通大学 | Method and system for gas-phase coating of Mo on surface of metal alloy powder |
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