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Prepn process and application of Ag-Ge alloy material

A technology of alloy material and germanium alloy, which is applied in the field of silver-germanium alloy material and its preparation, can solve the problems such as inability to make jewelry, achieve the effects of improving health, prolonging life, promoting circulation and metabolism, and improving local microcirculation

Inactive Publication Date: 2007-10-03
SHANGHAI HONGKANG SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This material can be used for anti-fire spot and anti-rust, but this material cannot be used to make ornaments, and it cannot bring many health benefits to the human body.

Method used

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  • Prepn process and application of Ag-Ge alloy material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Preparation of Silver-germanium Alloy Material (1)

[0034] (1) Fully mix 91.5g pure silver (99.99%), 4.0g pure germanium (99.9999%), and 4.5g cupronickel;

[0035] (2) Add the raw material obtained in step (1) into a graphite crucible, place it at a high temperature for melting, and control the temperature at 1100° C. to make it completely melted and integrated;

[0036] (3) pour molten alloy liquid into the mould, allow it to cool naturally;

[0037] (4) Drawing the cast alloy block into wires to make various ornaments.

Embodiment 2

[0039] Preparation of Silver-germanium Alloy Material (2)

[0040] (1) Fully mix 94.5g pure silver (99.99%), 3.0g pure germanium (99.9999%), and 2.5g cupronickel;

[0041] (2) Add the raw material obtained in step (1) into the graphite crucible, place it at a high temperature for melting, and control the temperature at 1150° C. to make it completely melt and integrate;

[0042] (3) pour molten alloy liquid into the mould, allow it to cool naturally;

[0043] (4) The cast alloy block is rolled into sheets to become the material for making various ornaments.

Embodiment 3

[0045] Preparation of Silver-germanium Alloy Material (3)

[0046] (1) Fully mix 92g pure silver (99.99%), 2.0g pure germanium (99.9999%), and 6.0g cupronickel;

[0047] (2) Add the raw material obtained in step (1) into a graphite crucible, place it at a high temperature for melting, and control the temperature at 1300° C. to make it completely melt and integrate;

[0048] (3) pour molten alloy liquid into the mould, allow it to cool naturally;

[0049] (4) Drawing the cast alloy block into wires to make various ornaments.

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Abstract

The present invention relates to one kind of Ag-Ge alloy material and its preparation process and application. The Ag-Ge alloy material is prepared with Ag 91.5-94.5 wt%, Ge 1.5-4.0 wt% and white copper 1.5-7.0 wt%, and through mixing and casting. The preparation process includes the following steps: 1. mixing the materials homogeneously; 2. smelting the mixture inside a graphite crucible at 1100-1150 deg.c; 3. casting; and 4. drawing wire and rolling into sheet. The Ag-Ge alloy material features its far infrared ray emitting function, and is used in producing ornament capable of emitting far infrared ray, also named as biological wave, and with health effect.

Description

technical field [0001] The present invention relates to an alloy material, in particular to a silver-germanium alloy material and its preparation method and application. Background technique [0002] As the saying goes, everyone has the love of beauty. Since ancient times, people have made gold, silver, pearls, agate, jade, natural gemstones and other rare and precious materials into necklaces (collars), bracelets (bracelets), anklets and pendants of various shapes to wear on the body. This is a human need and enjoyment for beauty, which shows the wearer's economic status, social status, human customs, fashion trends, and has not pursued too much the benefits that its accessories can bring to human health. Of course, some of these accessories can also bring health benefits to the human body if worn for a long time, such as jade products, gem products and so on. [0003] With the development of science and technology and the improvement of social civilization, health and lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C5/06
Inventor 孙志峰王宗钢
Owner SHANGHAI HONGKANG SCI TECH
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