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Manufacturing process of polycrystalline composite material and crystalline composite material

A composite material and manufacturing process technology, applied in the field of materials, can solve the problems of high cost of colorful metal materials, achieve the effect of simple and practical manufacturing process as a whole, improve surface free energy, and reduce material manufacturing cost

Inactive Publication Date: 2020-04-10
深圳市国品金宝珠宝首饰有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of this invention is to propose a manufacturing process of Xinjing composite materials, aiming to solve the existing technical problem of high cost of manufacturing multi-color metal materials based on the diversification of single-color elements

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  • Manufacturing process of polycrystalline composite material and crystalline composite material
  • Manufacturing process of polycrystalline composite material and crystalline composite material
  • Manufacturing process of polycrystalline composite material and crystalline composite material

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Embodiment Construction

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. It should be understood that the specific embodiments described here are only used to explain the present invention, and are only part of the embodiments of the present invention. Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , nor within the scope of protection required by the present ...

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Abstract

The invention discloses a manufacturing process of a polycrystalline composite material and a crystalline composite material. The manufacturing process comprises the following steps of heating the base material containing the silver-prone copper oxide to 600-850 DEG C for activation treatment to obtain the colorful silver-copper master batch; filling the colorful silver-copper master batch according to a design pattern, and pre-pressing and shaping at a pressure of 200-500 MPa to form a blank body; and carrying out constant-temperature constant-pressure sintering on the blank body on the basisof a preset closed-type control atmosphere middle-frequency induction furnace so as to obtain the hot-pressed sintered blank material of the polycrystalline composite material. According to the manufacturing process, the problem of no eutectic melting of the industry interface is solved, the colorful of the precious metal of the single-color element is realized, the manufacturing process is simple and practical in whole, and the manufacturing cost of the material is low.

Description

technical field [0001] The invention relates to the field of materials, in particular to a manufacturing process of Xinjing composite material and Xinjing composite material. Background technique [0002] The colorful display characteristics of non-ferrous metals have been used in the field of jewelry and handicrafts. The anti-oxidation properties of gold, silver and platinum make it the ultimate in jewelry applications. Jewelry or handicrafts made of various precious metals are bright and dazzling. Therefore, how to diversify the display colors of single-color elements has always been a research topic that people have been striving for. Although it can be perfectly realized by using powder metallurgy technology, the high equipment cost is prohibitive. Contents of the invention [0003] The main purpose of the present invention is to propose a manufacturing process of Xinjing composite material, aiming to solve the existing technical problem of high cost of manufacturing m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22F1/00B22F3/02B22F3/14C22C30/06C22C30/04C22C30/02C22C9/04C22C9/00
CPCB22F3/02B22F3/14C22C30/06C22C30/04C22C30/02C22C9/04C22C9/00B22F1/145
Inventor 陈鹤声严建肃孙策刘子源杨超袁佳瑞
Owner 深圳市国品金宝珠宝首饰有限公司
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