CN109226263A - A kind of different temperature rolling method preparing stainless steel and carbon steel composite board - Google Patents
A kind of different temperature rolling method preparing stainless steel and carbon steel composite board Download PDFInfo
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- CN109226263A CN109226263A CN201811326890.XA CN201811326890A CN109226263A CN 109226263 A CN109226263 A CN 109226263A CN 201811326890 A CN201811326890 A CN 201811326890A CN 109226263 A CN109226263 A CN 109226263A
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- 239000002131 composite material Substances 0.000 title claims abstract description 116
- 229910000975 Carbon steel Inorganic materials 0.000 title claims abstract description 101
- 239000010962 carbon steel Substances 0.000 title claims abstract description 101
- 239000010935 stainless steel Substances 0.000 title claims abstract description 101
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 101
- 238000005096 rolling process Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 40
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 69
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 21
- 238000003801 milling Methods 0.000 claims description 15
- 230000009467 reduction Effects 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 244000137852 Petrea volubilis Species 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/46—Roll speed or drive motor control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
- B23K20/2275—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer the other layer being aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/24—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
- B21B2001/383—Cladded or coated products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
- B21B2001/386—Plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/06—Thermomechanical rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/20—Temperature
- B21B2261/21—Temperature profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/14—Reduction rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
- B23K2103/20—Ferrous alloys and aluminium or alloys thereof
Abstract
The invention discloses a kind of different temperature rolling methods for preparing stainless steel and carbon steel composite board, include the following steps: S1: preparing material, choose the identical stainless steel plate of length and width, aluminium alloy plate and carbon steel sheet, S2: by heating device to stainless steel plate, aluminium alloy plate and carbon steel sheet carry out the pre-heat treatment, S3: after preheating, respectively to stainless steel plate, aluminium alloy plate and carbon steel sheet carry out heating treatment, S4: the stainless steel plate after will heat up, aluminium alloy plate and carbon steel sheet carry out edge alignment, and it carries out stacking setting, S5: stainless steel and carbon steel composite board are finally obtained after rolling, S6: final process finally is carried out to obtained composite plate.In the present invention, the method heats plate by using different temperature during rolling composite plate, so that reducing the resistance of deformation of composite plate after composite plate makes, it is therefore prevented that composite plate bends, to facilitate people's use.
Description
Technical field
The present invention relates to composite plate technical field more particularly to a kind of different temperature rollings for preparing stainless steel and carbon steel composite board
Method.
Background technique
Stainless steel and carbon steel composite board are the single-side stainless steel and carbon steel being combined into carbon steel base layer and stainless steel cladding
Composite plate or two-sided stainless steel and carbon steel composite board.Stainless steel and carbon steel composite board not only have the corrosion resistance, again of stainless steel
It is novel industrial products with the good mechanical strength of carbon steel and processing performance.Existing method hot rolling method production stainless steel with
The advantages of carbon steel composite board is: equipment is simple, and product size range is big, high production efficiency, is suitble to produce in enormous quantities；Its disadvantage
It is: since at identical temperature, the resistance of deformation of stainless steel is greater than the resistance of deformation of carbon steel, is easy so that compound plate benging, is
We have proposed a kind of different temperature rolling methods for preparing stainless steel and carbon steel composite board for this.
Summary of the invention
The invention proposes a kind of different temperature rolling methods for preparing stainless steel and carbon steel composite board, to solve above-mentioned background skill
The problem of being proposed in art.
The invention proposes a kind of different temperature rolling methods for preparing stainless steel and carbon steel composite board, include the following steps:
S1: preparing material, chooses the identical stainless steel plate of length and width, aluminium alloy plate and carbon steel sheet, and to the compound of stainless steel plate
The composite surface in face, the composite surface of aluminium alloy plate and carbon steel sheet is handled, so that stainless steel plate, aluminium alloy plate and carbon steel sheet are more preferable
Fitting, the centre that aluminium alloy plate is located at stainless steel plate and carbon steel sheet passes through stainless steel plate and carbon steel sheet during compound
Aluminium alloy plate is clamped；
S2: by heating device to stainless steel plate, aluminium alloy plate and carbon steel sheet carry out the pre-heat treatment, preheating temperature 200 DEG C-
300 DEG C, stainless steel plate, aluminium alloy plate and carbon steel sheet are preheated, to facilitate subsequent Compound Machining, reaches preferably multiple
Close purpose；
S3: after preheating, carrying out heating treatment to stainless steel plate, aluminium alloy plate and carbon steel sheet respectively, so that stainless steel plate
Temperature controls between 850 DEG C -1100 DEG C, and the temperature of aluminium alloy plate controls the temperature control of carbon steel sheet between 600 DEG C -800 DEG C
System is between 1000 DEG C -1300 DEG C；
S4: stainless steel plate, aluminium alloy plate and carbon steel sheet after will heat up carry out edge alignment, and carry out stacking setting, then
It is put into vacuum environment, the stainless steel plate, aluminium alloy plate and carbon steel sheet that stack is rolled by milling train；
S5: during rolling, the first rolling pass reduction of milling train is greater than 15%, and two percentage pass reductions are controlled in 50%-60%
Between, final percentage pass reduction control finally obtains stainless steel and carbon steel composite board between 35%-45% after rolling；
S6: finally carrying out final process to obtained composite plate, after being disposed, be provided to producer carry out using.
Preferably, the processing step in step S1 is as follows:
A1: pass through wire brush or sand paper answering to the composite surface of stainless steel plate, the composite surface of aluminium alloy plate and carbon steel sheet first
Conjunction face carries out grinding process, disposes the oxide on composite surface, so that the flatness of composite surface is improved, thus rolling
During, so that composite surface is preferably bonded, while disposing oxide, to achieve the purpose that protect composite plate；
A2: after polishing, blowing the dust on composite surface off by air blower before this, then will be compound by acetone and alcohol
Face wiped clean reaches clean purpose, prevents during rolling that there are foreign matters on composite surface.
Preferably, the heating device in step S2 uses resistance furnace or panel heater, and then reaches preferably heating effect
Fruit.
Preferably, it in step S3, after the heating of stainless steel plate, aluminium alloy plate and carbon steel sheet, needs to carry out at heat preservation
Reason, soaking time are a hour.
Preferably, the milling train in step S4 uses single chassis reversable mill or six frame tandem mill groups.
Preferably, the first passes speed in step S5 is 0.1-2m/s.
Preferably, steps are as follows for the final process in step S6:
A1: after rolling, composite plate being taken out, and placement is cooled down at normal temperature；
A2: after composite plate is cooling, cutting the edge of composite plate, wipe out the irregular part in composite plate edge, into
And facilitate people carry out using.
A kind of different temperature rolling method preparing stainless steel and carbon steel composite board proposed by the present invention, beneficial effect are: this
In invention, the method heats plate by using different temperature during rolling composite plate, so that multiple
After plywood makes, the resistance of deformation of composite plate is reduced, it is therefore prevented that composite plate bends, so that facilitating people makes
With.
Specific embodiment
It is next combined with specific embodiments below that the present invention will be further described.
Embodiment 1
The invention proposes a kind of different temperature rolling methods for preparing stainless steel and carbon steel composite board, include the following steps:
S1: preparing material, chooses the identical stainless steel plate of length and width, aluminium alloy plate and carbon steel sheet, and to the compound of stainless steel plate
The composite surface in face, the composite surface of aluminium alloy plate and carbon steel sheet is handled, so that stainless steel plate, aluminium alloy plate and carbon steel sheet are more preferable
Fitting, the centre that aluminium alloy plate is located at stainless steel plate and carbon steel sheet passes through stainless steel plate and carbon steel sheet during compound
Aluminium alloy plate is clamped；
S2: the pre-heat treatment is carried out to stainless steel plate, aluminium alloy plate and carbon steel sheet by heating device, preheating temperature is right at 200 DEG C
Stainless steel plate, aluminium alloy plate and carbon steel sheet are preheated, to facilitate subsequent Compound Machining, reach better composite goal；
S3: after preheating, carrying out heating treatment to stainless steel plate, aluminium alloy plate and carbon steel sheet respectively, so that stainless steel plate
Temperature control is at 850 DEG C, and at 600 DEG C, the temperature of carbon steel sheet is controlled between 1000 DEG C for the temperature control of aluminium alloy plate；
S4: stainless steel plate, aluminium alloy plate and carbon steel sheet after will heat up carry out edge alignment, and carry out stacking setting, then
It is put into vacuum environment, the stainless steel plate, aluminium alloy plate and carbon steel sheet that stack is rolled by milling train；
S5: during rolling, the first rolling pass reduction of milling train is greater than 15%, and two percentage pass reductions are controlled 50%, finally
Percentage pass reduction control finally obtains stainless steel and carbon steel composite board after 35%, rolling；
S6: finally carrying out final process to obtained composite plate, after being disposed, be provided to producer carry out using.
Processing step in step S1 is as follows:
A1: pass through wire brush or sand paper answering to the composite surface of stainless steel plate, the composite surface of aluminium alloy plate and carbon steel sheet first
Conjunction face carries out grinding process, disposes the oxide on composite surface, so that the flatness of composite surface is improved, thus rolling
During, so that composite surface is preferably bonded, while disposing oxide, to achieve the purpose that protect composite plate；
A2: after polishing, blowing the dust on composite surface off by air blower before this, then will be compound by acetone and alcohol
Face wiped clean reaches clean purpose, prevents during rolling that there are foreign matters on composite surface.
Heating device in step S2 uses resistance furnace or panel heater, and then reaches better heating effect.
In step S3, after the heating of stainless steel plate, aluminium alloy plate and carbon steel sheet, needs to carry out isothermal holding, keep the temperature
Time is a hour.
Milling train in step S4 uses single chassis reversable mill or six frame tandem mill groups.
First passes speed in step S5 is 0.1-2m/s.
Steps are as follows for final process in step S6:
A1: after rolling, composite plate being taken out, and placement is cooled down at normal temperature；
A2: after composite plate is cooling, cutting the edge of composite plate, wipe out the irregular part in composite plate edge, into
And facilitate people carry out using.
Embodiment 2
The invention proposes a kind of different temperature rolling methods for preparing stainless steel and carbon steel composite board, include the following steps:
S1: preparing material, chooses the identical stainless steel plate of length and width, aluminium alloy plate and carbon steel sheet, and to the compound of stainless steel plate
The composite surface in face, the composite surface of aluminium alloy plate and carbon steel sheet is handled, so that stainless steel plate, aluminium alloy plate and carbon steel sheet are more preferable
Fitting, the centre that aluminium alloy plate is located at stainless steel plate and carbon steel sheet passes through stainless steel plate and carbon steel sheet during compound
Aluminium alloy plate is clamped；
S2: the pre-heat treatment is carried out to stainless steel plate, aluminium alloy plate and carbon steel sheet by heating device, preheating temperature is right at 250 DEG C
Stainless steel plate, aluminium alloy plate and carbon steel sheet are preheated, to facilitate subsequent Compound Machining, reach better composite goal；
S3: after preheating, carrying out heating treatment to stainless steel plate, aluminium alloy plate and carbon steel sheet respectively, so that stainless steel plate
Temperature control is at 1000 DEG C, and at 700 DEG C, the temperature of carbon steel sheet is controlled at 1100 DEG C for the temperature control of aluminium alloy plate；
S4: stainless steel plate, aluminium alloy plate and carbon steel sheet after will heat up carry out edge alignment, and carry out stacking setting, then
It is put into vacuum environment, the stainless steel plate, aluminium alloy plate and carbon steel sheet that stack is rolled by milling train；
S5: during rolling, the first rolling pass reduction of milling train is greater than 15%, and two percentage pass reductions are controlled 55%, finally
Percentage pass reduction control finally obtains stainless steel and carbon steel composite board after 40%, rolling；
S6: finally carrying out final process to obtained composite plate, after being disposed, be provided to producer carry out using.
Processing step in step S1 is as follows:
A1: pass through wire brush or sand paper answering to the composite surface of stainless steel plate, the composite surface of aluminium alloy plate and carbon steel sheet first
Conjunction face carries out grinding process, disposes the oxide on composite surface, so that the flatness of composite surface is improved, thus rolling
During, so that composite surface is preferably bonded, while disposing oxide, to achieve the purpose that protect composite plate；
A2: after polishing, blowing the dust on composite surface off by air blower before this, then will be compound by acetone and alcohol
Face wiped clean reaches clean purpose, prevents during rolling that there are foreign matters on composite surface.
Heating device in step S2 uses resistance furnace or panel heater, and then reaches better heating effect.
In step S3, after the heating of stainless steel plate, aluminium alloy plate and carbon steel sheet, needs to carry out isothermal holding, keep the temperature
Time is a hour.
Milling train in step S4 uses single chassis reversable mill or six frame tandem mill groups.
First passes speed in step S5 is 0.1-2m/s.
Steps are as follows for final process in step S6:
A1: after rolling, composite plate being taken out, and placement is cooled down at normal temperature；
A2: after composite plate is cooling, cutting the edge of composite plate, wipe out the irregular part in composite plate edge, into
And facilitate people carry out using.
Embodiment 3
The invention proposes a kind of different temperature rolling methods for preparing stainless steel and carbon steel composite board, include the following steps:
S1: preparing material, chooses the identical stainless steel plate of length and width, aluminium alloy plate and carbon steel sheet, and to the compound of stainless steel plate
The composite surface in face, the composite surface of aluminium alloy plate and carbon steel sheet is handled, so that stainless steel plate, aluminium alloy plate and carbon steel sheet are more preferable
Fitting, the centre that aluminium alloy plate is located at stainless steel plate and carbon steel sheet passes through stainless steel plate and carbon steel sheet during compound
Aluminium alloy plate is clamped；
S2: the pre-heat treatment is carried out to stainless steel plate, aluminium alloy plate and carbon steel sheet by heating device, preheating temperature is right at 300 DEG C
Stainless steel plate, aluminium alloy plate and carbon steel sheet are preheated, to facilitate subsequent Compound Machining, reach better composite goal；
S3: after preheating, carrying out heating treatment to stainless steel plate, aluminium alloy plate and carbon steel sheet respectively, so that stainless steel plate
Temperature control is at 1100 DEG C, and at 800 DEG C, the temperature of carbon steel sheet is controlled at 1300 DEG C for the temperature control of aluminium alloy plate；
S4: stainless steel plate, aluminium alloy plate and carbon steel sheet after will heat up carry out edge alignment, and carry out stacking setting, then
It is put into vacuum environment, the stainless steel plate, aluminium alloy plate and carbon steel sheet that stack is rolled by milling train；
S5: during rolling, the first rolling pass reduction of milling train is greater than 15%, and two percentage pass reductions are controlled 60%, finally
Percentage pass reduction controls between 45, and stainless steel and carbon steel composite board are finally obtained after rolling；
S6: finally carrying out final process to obtained composite plate, after being disposed, be provided to producer carry out using.
Processing step in step S1 is as follows:
A1: pass through wire brush or sand paper answering to the composite surface of stainless steel plate, the composite surface of aluminium alloy plate and carbon steel sheet first
Conjunction face carries out grinding process, disposes the oxide on composite surface, so that the flatness of composite surface is improved, thus rolling
During, so that composite surface is preferably bonded, while disposing oxide, to achieve the purpose that protect composite plate；
A2: after polishing, blowing the dust on composite surface off by air blower before this, then will be compound by acetone and alcohol
Face wiped clean reaches clean purpose, prevents during rolling that there are foreign matters on composite surface.
Heating device in step S2 uses resistance furnace or panel heater, and then reaches better heating effect.
In step S3, after the heating of stainless steel plate, aluminium alloy plate and carbon steel sheet, needs to carry out isothermal holding, keep the temperature
Time is a hour.
Milling train in step S4 uses single chassis reversable mill or six frame tandem mill groups.
First passes speed in step S5 is 0.1-2m/s.
Steps are as follows for final process in step S6:
A1: after rolling, composite plate being taken out, and placement is cooled down at normal temperature；
A2: after composite plate is cooling, cutting the edge of composite plate, wipe out the irregular part in composite plate edge, into
And facilitate people carry out using.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of different temperature rolling method for preparing stainless steel and carbon steel composite board, which comprises the following steps:
S1: preparing material, chooses the identical stainless steel plate of length and width, aluminium alloy plate and carbon steel sheet, and to the compound of stainless steel plate
The composite surface in face, the composite surface of aluminium alloy plate and carbon steel sheet is handled, so that stainless steel plate, aluminium alloy plate and carbon steel sheet are more preferable
Fitting, the centre that aluminium alloy plate is located at stainless steel plate and carbon steel sheet passes through stainless steel plate and carbon steel sheet during compound
Aluminium alloy plate is clamped；
S2: by heating device to stainless steel plate, aluminium alloy plate and carbon steel sheet carry out the pre-heat treatment, preheating temperature 200 DEG C-
300 DEG C, stainless steel plate, aluminium alloy plate and carbon steel sheet are preheated, to facilitate subsequent Compound Machining, reaches preferably multiple
Close purpose；
S3: after preheating, carrying out heating treatment to stainless steel plate, aluminium alloy plate and carbon steel sheet respectively, so that stainless steel plate
Temperature controls between 850 DEG C -1100 DEG C, and the temperature of aluminium alloy plate controls the temperature control of carbon steel sheet between 600 DEG C -800 DEG C
System is between 1000 DEG C -1300 DEG C；
S4: stainless steel plate, aluminium alloy plate and carbon steel sheet after will heat up carry out edge alignment, and carry out stacking setting, then
It is put into vacuum environment, the stainless steel plate, aluminium alloy plate and carbon steel sheet that stack is rolled by milling train；
S5: during rolling, the first rolling pass reduction of milling train is greater than 15%, and two percentage pass reductions are controlled in 50%-60%
Between, final percentage pass reduction control finally obtains stainless steel and carbon steel composite board between 35%-45% after rolling；
S6: finally carrying out final process to obtained composite plate, after being disposed, be provided to producer carry out using.
2. a kind of different temperature rolling method for preparing stainless steel and carbon steel composite board according to claim 1, it is characterised in that:
Processing step in step S1 is as follows:
A1: pass through wire brush or sand paper answering to the composite surface of stainless steel plate, the composite surface of aluminium alloy plate and carbon steel sheet first
Conjunction face carries out grinding process, disposes the oxide on composite surface, so that the flatness of composite surface is improved, thus rolling
During, so that composite surface is preferably bonded, while disposing oxide, to achieve the purpose that protect composite plate；
A2: after polishing, blowing the dust on composite surface off by air blower before this, then will be compound by acetone and alcohol
Face wiped clean reaches clean purpose, prevents during rolling that there are foreign matters on composite surface.
3. a kind of different temperature rolling method for preparing stainless steel and carbon steel composite board according to claim 1, it is characterised in that:
Heating device in step S2 uses resistance furnace or panel heater, and then reaches better heating effect.
4. a kind of different temperature rolling method for preparing stainless steel and carbon steel composite board according to claim 1, it is characterised in that:
In step S3, after the heating of stainless steel plate, aluminium alloy plate and carbon steel sheet, need to carry out isothermal holding, soaking time one
A hour.
5. a kind of different temperature rolling method for preparing stainless steel and carbon steel composite board according to claim 1, it is characterised in that:
Milling train in step S4 uses single chassis reversable mill or six frame tandem mill groups.
6. a kind of different temperature rolling method for preparing stainless steel and carbon steel composite board according to claim 1, it is characterised in that:
First passes speed in step S5 is 0.1-2m/s.
7. a kind of different temperature rolling method for preparing stainless steel and carbon steel composite board according to claim 1, it is characterised in that:
Steps are as follows for final process in step S6:
A1: after rolling, composite plate being taken out, and placement is cooled down at normal temperature；
A2: after composite plate is cooling, cutting the edge of composite plate, wipe out the irregular part in composite plate edge, into
And facilitate people carry out using.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894471A (en) * | 2019-03-13 | 2019-06-18 | 太原科技大学 | A kind of high bond strength Mg-Al composite sheet band differential temperature asymmetrical rolling complex method |
| CN110170605A (en) * | 2019-04-26 | 2019-08-27 | 佛山市徐城记厨具有限公司 | The preparation method of cutter and its composite material and the composite material |
| CN110465547A (en) * | 2019-08-07 | 2019-11-19 | 太原科技大学 | A kind of dissimilar metal clad plate goes residual stress to enhance compound method |
| CN112108518A (en) * | 2020-08-03 | 2020-12-22 | 北京科技大学 | Preparation method of metal layered composite material with strong metallurgical bonding interface |
| CN114850218A (en) * | 2022-07-05 | 2022-08-05 | 太原理工大学 | Rolling device and method for high-bending-resistance stainless steel/bridge steel composite plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402155A (en) * | 2008-10-22 | 2009-04-08 | 长沙众兴铝业有限公司 | Process and method for producing composite aluminium and steel band with high temperature bonding strength |
| CN105149353A (en) * | 2014-10-10 | 2015-12-16 | 卢森锴 | Different-temperature hot rolling technology for large-size stainless steel-copper alloy composite boards |
| CN105521994A (en) * | 2016-02-05 | 2016-04-27 | 银邦金属复合材料股份有限公司 | Aluminum steel compound board and compounding method thereof |
| CN105598166A (en) * | 2016-01-04 | 2016-05-25 | 燕山大学 | Different-temperature rolling method for preparing stainless steel and carbon steel composite board |
| CN106862271A (en) * | 2017-03-17 | 2017-06-20 | 燕山大学 | A kind of method that different temperature rolling prepares titanium aluminum composite plate |
-
2018
- 2018-11-08 CN CN201811326890.XA patent/CN109226263A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402155A (en) * | 2008-10-22 | 2009-04-08 | 长沙众兴铝业有限公司 | Process and method for producing composite aluminium and steel band with high temperature bonding strength |
| CN105149353A (en) * | 2014-10-10 | 2015-12-16 | 卢森锴 | Different-temperature hot rolling technology for large-size stainless steel-copper alloy composite boards |
| CN105598166A (en) * | 2016-01-04 | 2016-05-25 | 燕山大学 | Different-temperature rolling method for preparing stainless steel and carbon steel composite board |
| CN105521994A (en) * | 2016-02-05 | 2016-04-27 | 银邦金属复合材料股份有限公司 | Aluminum steel compound board and compounding method thereof |
| CN106862271A (en) * | 2017-03-17 | 2017-06-20 | 燕山大学 | A kind of method that different temperature rolling prepares titanium aluminum composite plate |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894471A (en) * | 2019-03-13 | 2019-06-18 | 太原科技大学 | A kind of high bond strength Mg-Al composite sheet band differential temperature asymmetrical rolling complex method |
| CN109894471B (en) * | 2019-03-13 | 2021-01-26 | 太原科技大学 | Differential temperature asynchronous rolling compounding method for high-bonding-strength magnesium-aluminum composite sheet |
| CN110170605A (en) * | 2019-04-26 | 2019-08-27 | 佛山市徐城记厨具有限公司 | The preparation method of cutter and its composite material and the composite material |
| CN110465547A (en) * | 2019-08-07 | 2019-11-19 | 太原科技大学 | A kind of dissimilar metal clad plate goes residual stress to enhance compound method |
| CN112108518A (en) * | 2020-08-03 | 2020-12-22 | 北京科技大学 | Preparation method of metal layered composite material with strong metallurgical bonding interface |
| CN112108518B (en) * | 2020-08-03 | 2022-01-18 | 北京科技大学 | Preparation method of metal layered composite material with strong metallurgical bonding interface |
| CN114850218A (en) * | 2022-07-05 | 2022-08-05 | 太原理工大学 | Rolling device and method for high-bending-resistance stainless steel/bridge steel composite plate |
| CN114850218B (en) * | 2022-07-05 | 2022-09-23 | 太原理工大学 | Rolling device and method for high-bending-resistance stainless steel/bridge steel composite plate |
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