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Production process for rolling double-sided stainless steel composite thin strip by explosion cladding

A compound rolling and production process technology, which is applied in the direction of manufacturing tools, metal processing equipment, non-electric welding equipment, etc., can solve the problems of not being able to replace stainless steel and not forming a scale, and achieve the goal of reducing the thickness of the structural design, reducing brittleness, and good plasticity Effect

Inactive Publication Date: 2011-09-14
大连沈特电缆有限公司
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AI Technical Summary

Problems solved by technology

However, since this composite material is a single-sided stainless steel material, and it is used directly without rolling, it can only be used in a limited number of aspects, has not formed a scale, and cannot replace stainless steel.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Explosive composite rolling double-sided stainless steel composite thin strip production process, the steps are as follows:

[0031] a. Material selection: stainless steel plate and carbon steel plate;

[0032] b. Rust removal and grinding;

[0033] c. Explosion on the first side;

[0034] d. The first side is compounded;

[0035] e. Annealing on the first side: the temperature is: 700-800°C;

[0036] f. First side correction;

[0037] g. Explosion on the second side;

[0038] h, the second side composite

[0039] i. Annealing on the second side: the temperature is: 700-800°C;

[0040] j. Second side correction;

[0041] k. Furnace heating;

[0042] l. Hot rolling: temperature: 900-1000°C;

[0043] m, acyl washing;

[0044] n. Normal temperature cold rolling;

[0045] o, trimming and finishing;

[0046] p. Bright annealing;

[0047] q, smooth;

[0048] r, finished product.

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PUM

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Abstract

The invention relates to a process for producing a composite thin strip, in particular to a production process for rolling a double-sided stainless steel composite thin strip by explosion cladding, and belongs to the field of production of strips. In the production process for rolling the double-sided stainless steel composite thin strip by explosion cladding, stainless steel is composited on both sides of a carbon steel base plate, and a double-sided stainless steel composite plate strip with any thickness can be obtained by rolling, so that expensive stainless steel materials are saved, and prices are reduced. The mechanical property of the strip is higher than that of a pure stainless steel plate; the thickness of a structural design can be reduced or the application stress of a structure can be improved during use; simultaneously, the strip has the corrosion resistance, the abrasion resistance and the aesthetic sense of the stainless steel and the yieldingness of a common steel plate, reduces the brittleness of the stainless steel and has high plasticity.

Description

technical field [0001] The invention relates to a production process of composite thin strips, in particular to a production process of explosive composite rolling double-sided stainless steel composite thin strips, which belongs to the field of strip production. Background technique [0002] As we all know, the general name of steel refers to various rolled steel products such as cold and hot rolled plates, pipes, and section steel, which can be divided into three categories: carbon steel, alloy steel, and stainless steel. Among them, stainless steel materials are widely used in petroleum, chemical industry, power generation, water conservancy, light industry, food, construction and other industries. They have corrosion resistance and aesthetics and cannot be replaced by other steel materials. 6 to 10 times of that. [0003] Over the years, some experts and scholars have devoted themselves to the research work of composite materials instead of stainless steel materials, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B23K20/08
Inventor 谢洪善姜宇辉
Owner 大连沈特电缆有限公司
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