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Multilayer composite patterned stainless steel and its mfg. method

A technology of multi-layer compounding and manufacturing methods, which is applied in the direction of chemical instruments and methods, layered products, metal rolling, etc., can solve the problems of difficult pattern making, high labor intensity, poor corrosion resistance, etc., and achieve a wide range of applications and pattern Clear and beautiful effect with low labor intensity

Inactive Publication Date: 2007-05-09
应卫忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its pattern is monotonous, easy to rust, and has poor corrosion resistance. It is not easy to make patterns on the surface, otherwise it is more likely to rust, and it is not suitable for making food utensils and knives.
Especially restricted by the processing method, the forged material is not only small in area but also twisted and folded. Therefore, only small-area patterned steel can be produced, and large-area patterned steel cannot be produced. It is difficult to meet the needs of large-scale production, and it is difficult to apply large-scale In production, and labor-intensive, labor-intensive and time-consuming

Method used

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  • Multilayer composite patterned stainless steel and its mfg. method
  • Multilayer composite patterned stainless steel and its mfg. method
  • Multilayer composite patterned stainless steel and its mfg. method

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Embodiment Construction

[0013] Describe in detail below in conjunction with accompanying drawing and embodiment:

[0014] Fig. 2 is a kind of multi-layer composite stainless pattern steel used for making utensils, which is composed of multi-layer stainless steel layers 1 and nickel metal layers 2 arranged between the stainless steel layers 1.

[0015] Fig. 3 is a kind of multi-layer composite stainless pattern steel for making knives. In order to sharpen the edge of the knife, a layer of stainless steel blade steel layer 3 is provided in the stainless steel layer 1 . For making blade can be arranged on the center of cutter body, the stainless steel layer 1 in the center is stainless blade steel layer 3.

[0016] In order to facilitate the production of rich, colorful, changeable, beautiful and clear patterns on the two surfaces of the multi-layer composite stainless pattern steel through deep grinding, digging, drilling and other processes, it is best to use at least 11 metal layers The multi-layer...

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Abstract

A patterned composite multi-layer stainless steel is composed of several stainless steel layers and the Ni layers and each Ni layer is positioned between two stainless steel layers. Its manufacture technology includes altenatively laminating the strainless steel sheets and Ni sheet, calendering at their fusing temp until needed thickness, patterning by grinding, carving or drilling, and rolling.

Description

technical field [0001] The invention relates to a method for manufacturing multilayer patterned steel, in particular to a method for manufacturing multilayer composite stainless patterned steel. Background technique [0002] The open application number of Chinese patent is 01100791.5 " special multi-layer folded pattern steel for sword and its manufacture method ", is to be material with carbon steel, adopts traditional forging process to manufacture. Its pattern is monotonous, easy to rust, and has poor corrosion resistance. It is not easy to make patterns on the surface, otherwise it is more likely to rust, and it is not suitable for making food utensils and knives. Especially restricted by the processing method, the forged material is not only small in area but also twisted and folded. Therefore, only small-area patterned steel can be produced, and large-area patterned steel cannot be produced. It is difficult to meet the needs of large-scale product...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B15/01B21B1/38
Inventor 应卫忠
Owner 应卫忠
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