CN106218183A - The preparation method of high-strength bimetal composite plate - Google Patents
The preparation method of high-strength bimetal composite plate Download PDFInfo
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- CN106218183A CN106218183A CN201610575901.2A CN201610575901A CN106218183A CN 106218183 A CN106218183 A CN 106218183A CN 201610575901 A CN201610575901 A CN 201610575901A CN 106218183 A CN106218183 A CN 106218183A
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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
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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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
- B32B38/00—Ancillary operations in connection with laminating processes
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Abstract
The present invention relates to the preparation method of a kind of composite metal plate, the method particularly relating to use rolling to prepare ply-metal, belong to composite material manufacture field.For promoting composite bed Elements Diffusion, improve diffuser efficiency, the invention provides the preparation method of a kind of high-strength bimetal composite plate.The preparation method of the high-strength bimetal composite plate of the present invention, comprises the following steps: I raw material pre-treatment, the coating of II interleaving agent, the coating of III energizer, IV assembly, V heating, VI rolling, VII finishing.Using the preparation method of the high-strength bimetal composite plate of the present invention, with the addition of energizer, it has the beneficial effect that (1) promotees Elements Diffusion, improves diffuser efficiency；(2) use this method, heat time heating time can be shortened reach the effect of energy-saving and emission-reduction.
Description
Technical field
The present invention relates to the preparation method of a kind of composite metal plate, particularly relate to use rolling to prepare bimetallic and be combined
The method of plate, belongs to composite material manufacture field.
Background technology
Along with the development of modern science and technology, various new techniques, new technology continue to bring out, in production practices, and people couple
The performance of material the most constantly proposes new requirements at the higher level；Meanwhile, increasing precious metal or rare metal are used to
Manufacture on various requirement structure corrosion-resistant, wear-resistant, resistant to elevated temperatures or equipment, in many situations, use single metal material
Material is difficult to meet engineering structure and is used for the dual requirements of performance and cost.Then pass through that special process is prepared from is compound
Material just arises at the historic moment, and composite metal plate is one therein.Composite metal plate is by two or more different metal
Material, by heating, pressurization or the process of two kinds, makes combination interface each other reach firm metallurgical binding
And make.The method of industrial production composite metal plate is broadly divided into two kinds: Explosion composite method and roll-bonding method.Blast is multiple
The metal composite board size of legal production is less, is difficult to the requirement meeting large scale user；The method affects metal again simultaneously
The factor of plywood bond strength is many, and energy expenditure is big, pollutes environment, and lumber recovery is low, and this series of problem greatly constrains
The use of the method.Roll-bonding method can produce large-sized composite metal plate with comparalive ease, and the method uses two kinds
Roll after sheet material directly overlapping heating, thus form composite board.
Compared with single metal material, composite metal plate has and forms incomparable comprehensive of its single metal material
Can, have good combination property, low cost, preferable properties for follow, optional combination material category more etc. excellent
Point.But multi-metal composite board generally there is a problem that intermetallic interface poor-performing, wherein short diffusion heat time heating time at present
Deficiency, the interface of formation is poor；Heat time heating time, length can cause brittlement phase thick, also can be unfavorable for the raising of interface performance.
The Chinese patent of application number 201310481532.7 discloses a kind of magnesium-steel composite board and preparation method thereof, the party
Method adds zinc coating between magnesium-steel, forms the combination blank of magnesium-galvanized steel；Combination blank clamping is put into resistance-heated furnace
In, evacuation, when vacuum reaches 0.005Pa, opening resistor heating furnace will combine blank heating to 350 DEG C, be incubated 30min；
Finally, being sent in milling train by the combination blank through Overheating Treatment and roll, mill speed 2m/s, end percentage pass reduction is 10%, always
Reduction ratio is 20%, and the magnesium-steel composite board after rolling is carried out cutting.But the fusing point of magnesium alloy is low, determine its rolling temperature
Low, 350 DEG C of rollings, metallic atom diffusivity is weak, and its boundary strength is low.
Summary of the invention
For promoting composite bed Elements Diffusion, improve diffuser efficiency, strengthen interface bond strength, the invention provides a kind of high
The preparation method of intensity ply-metal.
The preparation method of the high-strength bimetal composite plate of the present invention, comprises the following steps:
I, raw material pre-treatment: base material and multiple material are processed smooth respectively, and carries out rubbing down process, deburring overlap；
II, the coating of interleaving agent: the one side at multiple material coats interleaving agent；
III, the coating of energizer: by least one side coating energizer in the face of the one side of base material, the again non-separant coating of material；
IV, assembly: according to base material-multiple material-multiple material-base material or base material-intermediate metal-multiple material-multiple material-metal transfer
The mode symmetry assembly of layer-base material, then carries out seam evacuation by the surrounding of blank, obtains combining blank；Wherein, multiple material
Two faces being coated with interleaving agent stick together, and coated substrate has one side and intermediate metal laminating or the coated substrate of energizer
There is the face laminating of the one side separant coating non-with multiple material of energizer；
V, heating: combination blank is heated 90-360min in 400-1000 DEG C；
VI, rolling: rolled by blank, finishing temperature 300-700 DEG C, rolls total deformation >=80%, and first passage becomes
Shape amount more than 30%, remaining pass deformation more than 15%, mill speed 0.1～2m/s；
VII, finishing: separate interleaving agent interface, obtain ply-metal.
Further, the base material described in step I is one or more in steel, titanium, aluminum, copper, zinc and magnesium, described multiple material
For at least one in steel, titanium, aluminum, copper, zinc and magnesium, described transition metal be in copper, nickel, niobium, steel, titanium and aluminum at least
A kind of.
Further, the active component of the energizer described in step III is rare earth compound, NaF, NH4Cl and metal powder
End, the most each active component weight proportion is: rare earth compound 0.1～10 parts, NaF 0.1～10 parts, NH4Cl 0.1～
5 parts, metal dust 89.5～97 parts.
Wherein, described rare earth compound is at least one in rare earth oxide and rare-earth salts；Described metal dust
Being steel for the metal material of energizer coated side both sides, such as base material, multiple material is titanium, unrepeatered transmission, then described metal dust is just
For titanium and ferrum, as added copper transition zone, it is coated in the energizer at titanium copper interface the metal dust added just for titanium and copper powder, is coated in
The metal dust added in the energizer at copper steel interface is just for copper and iron powder.Further, two kinds of metals in described metal dust
The mol ratio of material can be adjusted according to specific needs, and its proportion is 1:5～5:1.
Preferably, described rare earth oxide is Y2O3、CeO2And La2O3In at least one；Described rare-earth salts is LaCl3、
Ce(NO3)3With Y (NO3)3In at least one.
Further, the intermediate metal described in step IV is smooth, corrugationless and bending.
Further, the evacuation described in step IV, vacuum≤0.1Pa.
Further, the heat time heating time described in step V is 90-240min.
The preparation method of the high-strength bimetal composite plate of the present invention, with the addition of energizer, can shorten diffusion time, press down
It is shaped with harmful element long-range diffusion, simultaneously facilitates the atoms permeating of useful near interface, thus improve the interface of composite
Bond strength, it has the beneficial effect that
(1) interface bond strength of composite is high；
(2) use this method, heat time heating time can be shortened reach the effect of energy-saving and emission-reduction.
Detailed description of the invention
The preparation method of the high-strength bimetal composite plate of the present invention, comprises the following steps:
I, raw material pre-treatment: base material and multiple material are processed smooth respectively, and carries out rubbing down process, deburring overlap；
II, the coating of interleaving agent: the one side at multiple material coats interleaving agent；
III, the coating of energizer: by least one side coating energizer in the face of the one side of base material, the again non-separant coating of material；
IV, assembly: according to base material-multiple material-multiple material-base material or base material-intermediate metal-multiple material-multiple material-metal transfer
The mode symmetry assembly of layer-base material, then carries out seam evacuation by the surrounding of blank, obtains combining blank；Wherein, multiple material
Two faces being coated with interleaving agent stick together, and coated substrate has one side and intermediate metal laminating or the coated substrate of energizer
There is the face laminating of the one side separant coating non-with multiple material of energizer；
V, heating: combination blank is heated 90-360min in 400-1000 DEG C；
VI, rolling: rolled by blank, finishing temperature 300-700 DEG C, rolls total deformation >=80%, and first passage becomes
Shape amount more than 30%, remaining pass deformation more than 15%, mill speed 0.1～2m/s；
VII, finishing: separate interleaving agent interface, obtain ply-metal.
Further, the base material described in step I is at least one in steel, titanium, aluminum, copper, zinc and magnesium, and described multiple material is
At least one in steel, titanium, aluminum, copper, zinc and magnesium, described transition metal is at least in copper, nickel, niobium, steel, titanium and aluminum
Kind.
Further, the active component of the energizer described in step III is rare earth compound, NaF, NH4Cl and metal powder
End, the most each active component weight proportion is: rare earth compound 0.1～10 parts, NaF 0.1～10 parts, NH4Cl 0.1～
5 parts, metal dust 89.5～97 parts.
Wherein, described rare earth compound is one or both in rare earth oxide and rare-earth salts；Described metal powder
End is the metal material of energizer coated side both sides, and if base material is steel, multiple material is titanium, unrepeatered transmission, then described metal dust
Just for titanium and ferrum, as added copper transition zone, it is coated in the energizer at titanium copper interface the metal dust added just for titanium and copper powder, painting
The metal dust added in the energizer at copper steel interface is just for copper and iron powder.Further, two kinds of gold in described metal dust
The mol ratio belonging to material can be adjusted according to specific needs, and its proportion is 1:5～5:1.
Preferably, described rare earth oxide is Y2O3、CeO2And La2O3In at least one；Described rare-earth salts is LaCl3、
Ce(NO3)3With Y (NO3)3In at least one.
Further, the intermediate metal described in step IV is smooth, corrugationless and bending.
Further, the evacuation described in step IV, vacuum≤0.1Pa.
Further, the heat time heating time described in step V is 90-240min.
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described, the most therefore the present invention is limited
System is among described scope of embodiments.
Embodiment 1
The preparation titanium steel composite board with nickel as intermediate layer, its preparation method is as follows:
Multiple to Q235 steel substrate and TA2 titanium material is processed smooth on lathe by I respectively, and carries out rubbing down process, and deburring flies
Limit.Nickel intermediate metal is carried out leveling remove contamination.Q235 steel substrate thickness 10mm, multiple material thickness 3mm of TA2 titanium, nickel transition thickness 1mm.
II answers the one side coating interleaving agent of material at two pieces of TA2 titaniums.
III answers the one side coating energizer of the non-separant coating of material at TA2 titanium.Energizer is 5%Y2O3, 2%NaF and 1.5%
NH4Cl, 40% metallic titanium powder and 51.5% nikel powder composition.
IV answers the side of the multiple material-nickel transition zone-Q235 steel substrate of material-TA2 titanium according to Q235 steel substrate-nickel transition zone-TA2 titanium
Formula symmetry assembly.Then the surrounding of blank is carried out seam evacuation, obtain combining blank, vacuum 0.01Pa.Wherein base
Two faces that during material combination, the multiple material of TA2 titanium is coated with interleaving agent to stick together.
Combination blank is heated by V, heating-up temperature 900 ± 10 DEG C, heat time heating time 240min.
Blank is rolled by VI, finishing temperature 700 DEG C, rolls total deformation 82%, first passage more than 30%, remaining road
Secondary 20%, mill speed 1m/s.
VII finishing, separates interleaving agent interface, obtains titanium steel composite board.
The titanium steel composite board obtained is carried out strength test, and the boundary strength obtained is 310MPa (GB is 196MPa).
Embodiment 2
Preparing magnalium composite plate, its preparation method is as follows:
AZ31B magnesium alloy and 5052 aluminium alloys are processed smooth on lathe by I respectively, and carry out rubbing down process, deburring
Overlap.5052 aluminium alloy thickness 5mm, AZ31B magnesium alloy thickness 2mm.
II two blocks of AZ31B magnesium alloys one side coat interleaving agent.
III the non-separant coating of AZ31B magnesium alloy one side coat energizer.Energizer is 2%Y2O3, 1%LaCl3,
2.5%NaF and 0.5%NH4Cl, 47% magnesium powder and 47% aluminium powder composition.
IV according to the mode symmetry group of 5052 aluminium alloy-AZ31B magnesium alloy-AZ31B magnesium alloy-5052 aluminium alloy magnesium alloys
Base.Then the surrounding of blank is carried out seam evacuation, obtain combine blank, vacuum 0.1Pa surpass claim less than 1
×10-2The scope of Pa.Wherein during blank combination, AZ31B magnesium alloy is coated with two faces of interleaving agent and to stick together.
Combination blank is heated by V, heating-up temperature 400 ± 10 DEG C, heat time heating time 90min.
Blank is rolled by VI, finishing temperature 320 DEG C, rolls total deformation 80%, first passage more than 40%, remaining road
Secondary 30%, mill speed 2m/s.
VII finishing, separates interleaving agent interface, obtains magnalium composite plate.
The titanium steel composite board obtained is carried out strength test, and the boundary strength obtained is 191MPa.
Embodiment 3
The preparation copper-steel composite plate with niobium as intermediate layer, its preparation method is as follows:
Multiple to Q235 steel substrate and copper material is processed smooth on lathe by I respectively, and carries out rubbing down process, deburring overlap.
Niobium metal transition zone is carried out leveling remove contamination.Q235 steel substrate thickness 10mm, multiple material thickness 3mm of copper, niobium transition thickness 1mm.
II answers the one side coating interleaving agent of material at two blocks of copper.
III answers the one side coating energizer of the non-separant coating of material at copper.Energizer is 5%Y2O3, 2%NaF and 1.5%
NH4Cl, 45% metallic titanium powder and 46.5% niobium powder composition.
IV is symmetrical according to the mode of Q235 steel substrate-niobium transition zone-copper multiple material-niobium transition zone-Q235 steel substrate of multiple material-copper
Assembly.Then the surrounding of blank is carried out seam evacuation, obtain combining blank, vacuum 0.01Pa.Wherein blank combination
Time the multiple material of copper be coated with two faces of interleaving agent and to stick together.
Combination blank is heated by V, heating-up temperature 600 ± 10 DEG C, heat time heating time 200min.
Blank is rolled by VI, finishing temperature 500 DEG C, rolls total deformation 82%, first passage more than 30%, remaining road
Secondary 20%, mill speed 2m/s.
VII finishing, separates interleaving agent interface, obtains titanium steel composite board.
The copper-steel composite plate obtained is carried out strength test, and the boundary strength obtained is 250MPa.
Embodiment 4
Preparation is with zinc steel composite board, and its preparation method is as follows:
Multiple to Q235 steel substrate and zinc material is processed smooth on lathe by I respectively, and carries out rubbing down process, deburring overlap.
Q235 steel substrate thickness 10mm, multiple material thickness 3mm of zinc.
II answers the one side coating interleaving agent of material at two blocks of zinc.
III answers the one side coating energizer of the non-separant coating of material at zinc.Energizer is 6%Y2O3, 1%NaF and 1%NH4Cl、
26% iron powder and 66% zinc powder composition.
IV answers the mode symmetry assembly of the multiple material-Q235 steel substrate of material-zinc according to Q235 steel substrate-zinc.Then by blank
Surrounding carries out seam evacuation, obtains combining blank, vacuum 0.1Pa.Wherein during blank combination, the multiple material of zinc is coated with isolation
Two faces of agent to stick together.
Combination blank is heated by V, heating-up temperature 550 ± 10 DEG C, heat time heating time 150min.
Blank is rolled by VI, finishing temperature 500 DEG C, rolls total deformation 82%, first passage more than 30%, remaining road
Secondary 20%, mill speed 1.5m/s.
VII finishing, separates interleaving agent interface, obtains titanium steel composite board.
The zinc steel composite board obtained is carried out strength test, and the boundary strength obtained is 170MPa.
Embodiment 5
The preparation titanium steel composite board with copper as intermediate layer, its preparation method is as follows:
Multiple to Q235 steel substrate and TA2 titanium material is processed smooth on lathe by I respectively, and carries out rubbing down process, and deburring flies
Limit.Copper intermediate metal is carried out leveling remove contamination.Q235 steel substrate thickness 10mm, multiple material thickness 3mm of TA2 titanium, copper transition thickness
0.6mm。
II answers the one side coating interleaving agent of material at two pieces of TA2 titaniums.
III answers the one side coating energizer of the non-separant coating of material at TA2 titanium.Energizer is 5%Y2O3, 2%NaF and 1.5%
NH4Cl, 56.5% metallic titanium powder and 35% copper powder composition.
IV answers the side of the multiple material-copper transition zone-Q235 steel substrate of material-TA2 titanium according to Q235 steel substrate-copper transition zone-TA2 titanium
Formula symmetry assembly.Then the surrounding of blank is carried out seam evacuation, obtain combining blank, vacuum 0.01Pa.Wherein base
Two faces that during material combination, the multiple material of TA2 titanium is coated with interleaving agent to stick together.
Combination blank is heated by V, heating-up temperature 850 ± 10 DEG C, heat time heating time 240min.
Blank is rolled by VI, finishing temperature 700 DEG C, rolls total deformation 82%, first passage more than 30%, remaining road
Secondary 20%, mill speed 1m/s.
VII finishing, separates interleaving agent interface, obtains titanium steel composite board.
The titanium steel composite board obtained is carried out strength test, and the boundary strength obtained is 240MPa.
Embodiment 6
The preparation titanium steel composite board with ingot iron as intermediate layer, its preparation method is as follows:
Multiple to Q235 steel substrate and TA2 titanium material is processed smooth on lathe by I respectively, and carries out rubbing down process, and deburring flies
Limit.Nickel intermediate metal is carried out leveling remove contamination.Q235 steel substrate thickness 10mm, multiple material thickness 3mm of TA2 titanium, ingot iron transition zone
Thick 0.8mm.
II answers the one side coating interleaving agent of material at two pieces of TA2 titaniums.
III answers the one side coating energizer of the non-separant coating of material at TA2 titanium.Energizer is 5%Y2O3, 2%NaF and 1.5%
NH4Cl, 40% metallic titanium powder and 51.5% iron powder composition.
IV answers the side of the multiple material-ingot iron-Q235 steel substrate of material-TA2 titanium according to Q235 steel substrate-ingot iron-TA2 titanium
Formula symmetry assembly.Then the surrounding of blank is carried out seam evacuation, obtain combining blank, vacuum 0.01Pa.Wherein base
Two faces that during material combination, the multiple material of TA2 titanium is coated with interleaving agent to stick together.
Combination blank is heated by V, heating-up temperature 900 ± 10 DEG C, heat time heating time 200min.
Blank is rolled by VI, finishing temperature 500 DEG C, rolls total deformation 82%, first passage more than 30%, remaining road
Secondary 20%, mill speed 1m/s.
VII finishing, separates interleaving agent interface, obtains titanium steel composite board.
The titanium steel composite board obtained is carried out strength test, and the boundary strength obtained is 310MPa.
Embodiment 7
The preparation magnalium composite plate with magnesium as intermediate layer, its preparation method is as follows:
AZ31B magnesium alloy and 5052 aluminium alloys are processed smooth on lathe by I respectively, and carry out rubbing down process, deburring
Overlap.5052 aluminium alloy thickness 5mm, AZ31B magnesium alloy thickness 2mm, AZ91D magnesium alloy transition region thickness is 1mm.
II two blocks of AZ31B magnesium alloys one side coat interleaving agent.
III AZ91D magnesium alloy one side coat energizer.Energizer is 2%Y2O3, 1%LaCl3, 2.5%NaF and
0.5%NH4Cl, 47% magnesium powder and 47% aluminium powder composition.
IV according to 5052 aluminium alloy-AZ91D transition zone-AZ31B magnesium alloy-AZ31B magnesium alloy-AZ91D transition zones-5052
The mode symmetry assembly of aluminium alloy magnesium alloy.Then the surrounding of blank is carried out seam evacuation, obtain combining blank, vacuum
Degree 0.1Pa.Wherein during blank combination, AZ31B magnesium alloy is coated with two faces of interleaving agent and to stick together.
Combination blank is heated by V, heating-up temperature 400 ± 10 DEG C, heat time heating time 90min.
Blank is rolled by VI, finishing temperature 320 DEG C, rolls total deformation 80%, first passage more than 40%, remaining road
Secondary 30%, mill speed 1m/s.
VII finishing, separates interleaving agent interface, obtains magnalium composite plate.
The titanium steel composite board obtained is carried out strength test, and the boundary strength obtained is 201MPa.
Comparative example
Arranging the parallel control experiment group of embodiment 1, the preparation titanium steel composite board with nickel as intermediate layer, its preparation method is such as
Under:
Multiple to Q235 steel substrate and TA2 titanium material is processed smooth on lathe by I respectively, and carries out rubbing down process, and deburring flies
Limit.Nickel intermediate metal is carried out leveling remove contamination.Q235 steel substrate thickness 10mm, multiple material thickness 3mm of TA2 titanium, nickel transition thickness 1mm.
II answers the one side coating interleaving agent of material at two pieces of TA2 titaniums.
III answers the side of the multiple material-nickel transition zone-Q235 steel substrate of material-TA2 titanium according to Q235 steel substrate-nickel transition zone-TA2 titanium
Formula symmetry assembly.Then the surrounding of blank is carried out seam evacuation, obtain combining blank, vacuum 0.01Pa.Wherein base
Two faces that during material combination, the multiple material of TA2 titanium is coated with interleaving agent to stick together.
Combination blank is heated by IV, heating-up temperature 900 ± 10 DEG C, heat time heating time 300min.
Blank is rolled by V, finishing temperature 700 DEG C, rolls total deformation 82%, first passage more than 30%, remaining road
Secondary 20%, mill speed 1m/s.
VI finishing, separates interleaving agent interface, obtains titanium steel composite board.
The titanium steel composite board obtained is carried out strength test, and the boundary strength obtained is 170MPa (GB is 196MPa).
Visible, use the composite metal plate boundary strength that the preparation method of the composite metal plate of the present invention prepares more
Good.
Claims (9)
1. the preparation method of high-strength bimetal composite plate, it is characterised in that comprise the following steps:
I, raw material pre-treatment: base material and multiple material are processed smooth respectively, and carries out rubbing down process, deburring overlap；
II, the coating of interleaving agent: the one side at multiple material coats interleaving agent；
III, the coating of energizer: by least one side coating energizer in the face of the one side of base material, the again non-separant coating of material；
IV, assembly: according to base material-multiple material-multiple material-base material or base material-intermediate metal-multiple material-multiple material-intermediate metal-base
The mode symmetry assembly of material, then carries out seam evacuation by the surrounding of blank, obtains combining blank；Wherein, multiple material coating
Two faces having interleaving agent stick together, and coated substrate has the one side of energizer to urge with intermediate metal laminating or coated substrate
The face laminating of the one side of penetration enhancer separant coating non-with multiple material；
V, heating: combination blank is heated 90～360min in 400～1000 DEG C；
VI, rolling: rolled by blank, finishing temperature 300～700 DEG C, rolls total deformation >=80%, first pass deformation
More than 30%, remaining pass deformation more than 15%, mill speed 0.1～2m/s；
VII, finishing: separate interleaving agent interface, obtain ply-metal.
The preparation method of high-strength bimetal composite plate the most according to claim 1, it is characterised in that the base described in step I
Material is at least one in steel, titanium, aluminum, copper, zinc and magnesium, and described multiple material is at least in steel, titanium, aluminum, copper, zinc and magnesium
Kind, described transition metal is at least one in copper, nickel, niobium, steel, titanium and aluminum.
The preparation method of high-strength bimetal composite plate the most according to claim 1 and 2, it is characterised in that described in step III
The active component of energizer be rare earth compound, NaF, NH4Cl and metal dust, the most each active component weight proportion
For: rare earth compound 0.1～10 parts, NaF 0.1～10 parts, NH4Cl 0.1～5 parts, metal dust 89.5～97 parts.
The preparation method of high-strength bimetal composite plate the most according to claim 3, it is characterised in that described metal dust
For the metal material powder of energizer coated side both sides, wherein, the mol ratio of two kinds of metal dusts is 1:5～5:1.
The preparation method of high-strength bimetal composite plate the most according to claim 3, it is characterised in that described rare earth
Compound is at least one in rare earth oxide and rare-earth salts.
6. according to the preparation method of the high-strength bimetal composite plate described in claim 3 or 5, it is characterised in that described rare earth oxygen
Compound is Y2O3、CeO2And La2O3In at least one；Described rare-earth salts is LaCl3、Ce(NO3)3With Y (NO3)3In at least one
Kind.
7. according to the preparation method of the high-strength bimetal composite plate described in any one of claim 16, it is characterised in that step
Intermediate metal described in IV is smooth, corrugationless and bending.
8. according to the preparation method of the high-strength bimetal composite plate described in any one of claim 17, it is characterised in that step
Evacuation described in IV, vacuum≤0.1Pa.
9. according to the preparation method of the high-strength bimetal composite plate described in any one of claim 18, it is characterised in that step
Heat time heating time described in V is 90～240min.
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| CN107803633A (en) * | 2017-11-07 | 2018-03-16 | 武汉钢铁有限公司 | A kind of electrode composite plate and manufacture method |
| CN108248146A (en) * | 2018-01-22 | 2018-07-06 | 北京科技大学 | A kind of enhanced bimetallic composite material of magnesium alloy in interface and its method for toughening |
| CN109047331A (en) * | 2018-07-20 | 2018-12-21 | 燕山大学 | A kind of steel/aluminium thick composite plate hot rolling compounding method |
| CN109128692A (en) * | 2018-09-10 | 2019-01-04 | 舞阳钢铁有限责任公司 | A kind of production method of big thickness S135 stainless steel plate |
| CN109551836A (en) * | 2019-01-04 | 2019-04-02 | 南京佑天金属科技有限公司 | A kind of niobium steel composite board and preparation method thereof |
| CN111941003A (en) * | 2020-07-15 | 2020-11-17 | 昆明理工大学 | Preparation method of warm-rolled stainless steel/carbon steel composite plate |
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| CN109551836A (en) * | 2019-01-04 | 2019-04-02 | 南京佑天金属科技有限公司 | A kind of niobium steel composite board and preparation method thereof |
| CN111941003A (en) * | 2020-07-15 | 2020-11-17 | 昆明理工大学 | Preparation method of warm-rolled stainless steel/carbon steel composite plate |
| CN111941003B (en) * | 2020-07-15 | 2022-06-14 | 昆明理工大学 | Preparation method of warm-rolled stainless steel/carbon steel composite plate |
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