CN111872150B - Method for manufacturing nickel-stainless steel composite board - Google Patents
Method for manufacturing nickel-stainless steel composite board Download PDFInfo
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- CN111872150B CN111872150B CN202010775766.2A CN202010775766A CN111872150B CN 111872150 B CN111872150 B CN 111872150B CN 202010775766 A CN202010775766 A CN 202010775766A CN 111872150 B CN111872150 B CN 111872150B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B47/00—Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B47/00—Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal
- B21B47/04—Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal for separating layers after rolling
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The manufacturing method of the nickel-stainless steel composite plate comprises the steps of taking two nickel plates and two stainless steel plates, carrying out spray polishing treatment on one surface of each plate, compounding a spacer on the other surface of each nickel plate, after the nickel plates compounded with the spacer are jointed, enabling the spray polishing surfaces of the nickel plates to be jointed with the spray polishing surfaces of the stainless steel plates to obtain a four-layer composite plate, flattening the four-layer composite plate by using a press, welding and connecting the peripheral side edges of the four-layer composite plate, heating to 980-1000 ℃, rolling by using a hot rolling machine until the deformation rate is larger than or equal to 88% to obtain a hot-rolled four-layer metal blank plate, annealing at 650 ℃, cold rolling by using the deformation rate of 3.0-5.0% in a cold rolling machine to the thickness of 2.0 mm, and cutting open the partition surfaces between the nickel plates to obtain the two nickel-stainless steel composite plates. When the three-layer metal composite plate for the cutter is manufactured, nickel is a transition layer between the high-carbon steel plate and the stainless steel plate, and nickel is precious metal.
Description
Technical Field
The invention relates to a method for manufacturing a metal composite plate, in particular to a method for manufacturing a nickel-stainless steel composite plate.
Background
The blade parts of the civil hand tools, such as kitchen knives, fruit knives, outdoor knives and the like, are made of high carbon steel, the high carbon steel has high hardness and is easy to crack by external force, the high carbon steel is easy to rust in a humid environment, and the back of the knife made of a single high carbon steel material is easy to rust, so that the appearance and the use of the knife are influenced.
In order to keep the cutter from rusting and make the appearance of the cutter smooth and beautiful, a three-layer composite cutter is manufactured by using three-layer metal composite plates of stainless steel, high-carbon steel and stainless steel.
When the three-layer metal composite plate of stainless steel, high-carbon steel and stainless steel is manufactured, the two sides of the high-carbon steel plate are respectively attached with one stainless steel plate, and the three-layer metal composite plate for the cutter is manufactured by a high-temperature rolling composite method.
When the three-layer metal composite plate for the cutter is manufactured, the stainless steel plate compounded with the two sides of the high-carbon steel plate is a stainless steel plate made of a single material. When the stainless steel plate and the high-carbon steel plate which are made of single materials are compounded, no transition layer is arranged between the stainless steel plate and the high-carbon steel plate, the stainless steel plate and the high-carbon steel plate are directly combined, the bonding strength of a compounding interface is not high, and the stainless steel plate is easy to break and delaminate during quenching and quenching. Therefore, when the three-layer metal composite plate for the cutter is manufactured, a stainless steel plate with a transition layer needs to be compounded.
In the prior art, a stainless steel plate compounded with a transition layer is not available.
Disclosure of Invention
The invention aims to overcome the defects and provides a stainless steel plate compounded with a transition layer.
The present invention is realized by the following method.
The manufacturing method of the nickel-stainless steel composite board comprises the following steps:
1. taking two rectangular nickel plates with the thickness of 2.0 mm, carrying out spray finishing treatment on one plate surface of the nickel plate, and carrying out composite separator treatment on the other plate surface of the nickel plate to obtain two nickel plates with one surface being a light spraying surface and the other surface being a composite separator surface;
2. taking two stainless steel plates with the thickness of 12 mm and the same shape and area as the nickel plate, and carrying out spray finishing treatment on one plate surface of each stainless steel plate to obtain two stainless steel plates with one surface being a spray finish surface;
3. oppositely jointing the two nickel plates with the spacers, wherein one side of each nickel plate is a light spraying surface, and the other side of each nickel plate is a nickel plate compounded with the spacers to obtain a jointed nickel plate;
4. respectively attaching the two light-sprayed surfaces of the attached nickel plate to the light-sprayed surface of the stainless steel plate with one light-sprayed surface to obtain a stainless steel plate-nickel plate-stainless steel plate four-layer metal attachment plate;
5. placing the four layers of metal attaching plates on a hydraulic press platform, pressing the four layers of metal attaching plates by pressure, and performing sealing welding treatment on the peripheral side edges of the four layers of metal attaching plates, wherein vent holes are reserved on the peripheral side edges during sealing welding to obtain four layers of metal blank plates;
6. heating the four-layer metal blank plate to 980-1000 ℃ in a furnace, and rolling the four-layer metal blank plate by using a hot rolling machine until the deformation rate is more than or equal to 88% to obtain a hot-rolled four-layer metal blank plate;
7. heating the hot-rolled four-layer metal blank plate to 650 ℃ for annealing to obtain an annealed four-layer metal blank plate;
8. cold-rolling the annealed four-layer metal blank plate in a cold rolling mill by using a deformation rate of 3.0-5.0% of pass until the thickness of the annealed four-layer metal blank plate is 2.0 mm to obtain a cold-rolled four-layer metal plate;
9. and splitting the cold-rolled four-layer metal plate from the surface with the separator between the nickel plate and the nickel plate to obtain two nickel-stainless steel composite plates.
The nickel-stainless steel composite board of the invention is a nickel-stainless steel composite board with a nickel layer compounded on one surface of a stainless steel plate,
the thickness of the nickel-stainless steel composite plate is 1.0 mm, and the thickness of the nickel layer is not more than 0.2 mm.
When the seven-layer metal composite plate for the cutter is manufactured, two nickel-stainless steel composite plates, one high-carbon steel plate and two low-carbon stainless steel plates are taken, the nickel layer surfaces of the two nickel-stainless steel composite plates are respectively attached to the two surfaces of the high-carbon steel plate, the two low-carbon stainless steel plates are respectively attached to the stainless steel layer surfaces of the two nickel-stainless steel composite plates, and the seven-layer metal composite plate for the cutter is manufactured by a high-temperature calendering and compounding method. A nickel transition layer is arranged between the high-carbon steel plate and the stainless steel plate of the seven-layer metal composite plate for the cutter. The nickel has good eutectic property, is used as a transition layer between high-carbon steel and stainless steel, improves the bonding strength between the high-carbon steel plate and the stainless steel plate, and is not easy to break and delaminate when the composite plate is quenched and quenched.
The nickel-stainless steel composite board is a stainless steel board with a transition layer compounded on one surface of the stainless steel board.
When the seven-layer metal composite plate for the cutter is manufactured, nickel is a transition layer between the high-carbon steel plate and the stainless steel plate, and nickel is precious metal.
The present invention will be further described with reference to the following examples.
Detailed Description
The manufacturing method of the nickel-stainless steel composite board comprises the following steps:
1. taking two rectangular nickel plates with the thickness of 290 mm, 210 mm and 2.0 mm, performing spray finishing treatment on one plate surface of the nickel plate by using 80# carborundum, and performing treatment on the other plate surface of the nickel plate by placing an ink paper spacer to obtain two nickel plates with one side being a light spraying surface and the other side being a composite spacer surface;
2. taking two stainless steel plates with the thickness of 290 mm, 210 mm and 12 mm, and performing spray finishing treatment on one plate surface of the stainless steel plate by using 80# carborundum to obtain two stainless steel plates with the surfaces of spray finishing;
3. oppositely jointing the two nickel plates with the spacers, wherein one side of each nickel plate is a light spraying surface, and the other side of each nickel plate is a nickel plate compounded with the spacers to obtain a jointed nickel plate;
4. respectively attaching the two light-sprayed surfaces of the attached nickel plate to the light-sprayed surface of the stainless steel plate with one light-sprayed surface to obtain a stainless steel plate-nickel plate-stainless steel plate four-layer metal attachment plate;
5. placing the four layers of metal attaching plates on a hydraulic press platform, pressing the four layers of metal attaching plates by pressure, and performing sealing welding treatment on the peripheral side edges of the four layers of metal attaching plates, wherein during sealing welding, vent holes with the length of 10 mm are reserved on the side edge of 210 mm to obtain four layers of metal blank plates;
6. heating the four-layer metal blank plate to 980-1000 ℃ in an electric furnace, and rolling the four-layer metal blank plate by using a hot rolling machine until the deformation rate is more than or equal to 88% to obtain a hot-rolled four-layer metal blank plate;
7. heating the hot-rolled four-layer metal blank plate to 650 ℃ for annealing to obtain an annealed four-layer metal blank plate;
8. cold-rolling the annealed four-layer metal blank plate in a cold rolling mill by using a deformation rate of 3.0-5.0% of pass until the thickness of the annealed four-layer metal blank plate is 2.0 mm to obtain a cold-rolled four-layer metal plate;
9. and splitting the cold-rolled four-layer metal plate from the surface with the separator between the nickel plate and the nickel plate to obtain two nickel-stainless steel composite plates.
In the first step, the spacer on the other surface of the nickel plate is placed ink paper. The separator on the other surface of the nickel plate can also be coated magnesium oxide powder.
Claims (4)
1. A manufacturing method of a nickel-stainless steel composite board is characterized by comprising the following steps: comprises the following steps:
taking two rectangular nickel plates with the thickness of 2.0 mm, performing spray finishing treatment on one plate surface of each nickel plate, and performing composite spacer treatment on the other plate surface of each nickel plate to obtain two nickel plates with one spray surface and the other surface compounded with a spacer surface;
secondly, taking two stainless steel plates with the thickness of 12 mm and the same shape and area as the nickel plate, and carrying out spray finishing treatment on one plate surface of each stainless steel plate to obtain two stainless steel plates with one surface being a spray finish surface;
thirdly, oppositely laminating the two nickel plates with the spacers compounded, wherein one surface of each nickel plate is a light spraying surface, and the other surface of each nickel plate is a nickel plate compounded with the spacers, so as to obtain a laminated nickel plate;
fourthly, respectively attaching two light-sprayed surfaces of the attached nickel plate to the light-sprayed surfaces of the stainless steel plate with one light-sprayed surface to obtain a stainless steel plate-nickel plate-stainless steel plate four-layer metal attachment plate;
fifthly, placing the four layers of metal attaching plates on a hydraulic press platform, pressing with pressure, performing sealing welding treatment on the peripheral side edges of the four layers of metal attaching plates, and reserving vent holes in the peripheral side edges during sealing welding to obtain four layers of metal blank plates;
sixthly, heating the four layers of metal blank plates to 980-1000 ℃ in a furnace, and rolling the four layers of metal blank plates by using a hot rolling machine until the deformation rate is more than or equal to 88% to obtain hot-rolled four layers of metal blank plates;
heating the hot-rolled four-layer metal blank plate to 650 ℃ for annealing to obtain an annealed four-layer metal blank plate;
cold rolling the annealed four-layer metal blank plate in a cold rolling mill by using a deformation rate of 3.0-5.0% of pass until the thickness of the annealed four-layer metal blank plate is 2.0 mm to obtain a cold-rolled four-layer metal plate;
the self-skin is split the cold-rolled four-layer metal plate from the surface with the separator between the nickel plate and the nickel plate to obtain two nickel-stainless steel composite plates.
2. The method of making a nickel-stainless steel composite panel according to claim 1, wherein: the separator on the other surface of the nickel plate is placed ink paper or coated magnesium oxide powder.
3. A method of making a nickel-stainless steel composite panel as claimed in claim 1 or 2, wherein: the dimensions of the rectangular nickel plate were 290 mm x 210 mm x 2.0 mm.
4. A method of making a nickel-stainless steel composite panel as claimed in claim 3, wherein: during the sealing welding, the vent holes reserved on the peripheral side edges are 10 mm long vent holes reserved on the 210 mm side edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010775766.2A CN111872150B (en) | 2020-08-05 | 2020-08-05 | Method for manufacturing nickel-stainless steel composite board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010775766.2A CN111872150B (en) | 2020-08-05 | 2020-08-05 | Method for manufacturing nickel-stainless steel composite board |
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| Publication Number | Publication Date |
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| CN111872150A CN111872150A (en) | 2020-11-03 |
| CN111872150B true CN111872150B (en) | 2021-11-19 |
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| CN202010775766.2A Active CN111872150B (en) | 2020-08-05 | 2020-08-05 | Method for manufacturing nickel-stainless steel composite board |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101191182A (en) * | 2006-11-22 | 2008-06-04 | 宝山钢铁股份有限公司 | Nickel-saving high-strength stainless hot-rolling belt steel and preparation method thereof |
| CN101791885A (en) * | 2010-01-25 | 2010-08-04 | 广州大学 | Nickel metal composite material and manufacturing method thereof |
| CN104801562A (en) * | 2014-01-27 | 2015-07-29 | 上海却尘科技有限公司 | Making method of blank for producing steel nickel/nickel-based alloy composite board |
| CN105251971A (en) * | 2015-10-10 | 2016-01-20 | 燕山大学 | Interlayer vacuum coating method during blank manufacturing process of hot rolling composite plate |
| CN106001114A (en) * | 2016-05-18 | 2016-10-12 | 燕山大学 | Continuous and symmetrical casting-rolling device and method for stainless steel composite plates with sandwich layers |
| WO2019189707A1 (en) * | 2018-03-30 | 2019-10-03 | Ｊｆｅスチール株式会社 | Two-phase stainless-clad steel sheet and method for manufacturing same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6028081B1 (en) * | 2015-10-02 | 2016-11-16 | 東京瓦斯株式会社 | Oxygen adsorbent, oxygen production apparatus using oxygen adsorbent, and oxygen production method |
-
2020
- 2020-08-05 CN CN202010775766.2A patent/CN111872150B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101191182A (en) * | 2006-11-22 | 2008-06-04 | 宝山钢铁股份有限公司 | Nickel-saving high-strength stainless hot-rolling belt steel and preparation method thereof |
| CN101791885A (en) * | 2010-01-25 | 2010-08-04 | 广州大学 | Nickel metal composite material and manufacturing method thereof |
| CN104801562A (en) * | 2014-01-27 | 2015-07-29 | 上海却尘科技有限公司 | Making method of blank for producing steel nickel/nickel-based alloy composite board |
| CN105251971A (en) * | 2015-10-10 | 2016-01-20 | 燕山大学 | Interlayer vacuum coating method during blank manufacturing process of hot rolling composite plate |
| CN106001114A (en) * | 2016-05-18 | 2016-10-12 | 燕山大学 | Continuous and symmetrical casting-rolling device and method for stainless steel composite plates with sandwich layers |
| WO2019189707A1 (en) * | 2018-03-30 | 2019-10-03 | Ｊｆｅスチール株式会社 | Two-phase stainless-clad steel sheet and method for manufacturing same |
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| CN111872150A (en) | 2020-11-03 |
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