Silver-germanium jewelry alloy

A technology for alloys and ornaments, applied in the fields of silver-stained-silver alloys, germanium jewelry alloys, and silver

Active Publication Date: 2011-11-16
宣威市泓澔金属科技有限公司
View PDF2 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing standard silver-slab silver alloy, 92.5% is silver and 7.5% is copper. This kind of silver is darker than standard silver, and it is also easy to get dirty , to be cleaned frequently, the refractory oxide skin is not very hard, it is easy to damage the silverware during the wiping process, and the oxidized and discolored silverware will greatly affect its decoration. In addition, the standard silver alloy or standard silver is used in jewelry, and the function is single , no health function

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Example 1 :Will 99.9% of silver and 99.9% germanium ingot 1∶0.081 The mass ratio of put into the vacuum furnace, the vacuum degree is 5Pa , warming up to 1200℃ ,constant temperature 1 After an hour, stir evenly and pour into the mold to 30min After cooling at a high speed, it is made into rectangular silver and germanium alloys, each weighing 1kg±10 gram. The silver, germanium alloy hardness that this method makes is 3.5 Degree of far-infrared micro-current generated under light irradiation (standard silver hardness is 2.5 degree, no far-infrared micro-current is generated under light irradiation)

Embodiment 2

[0009] Example 2 :Will 99.9% of silver and 99.9% germanium ingot 1∶0.111 The mass ratio of put into the vacuum furnace, the vacuum degree is 5Pa , warming up to 1200℃ ,constant temperature 1 After an hour, stir evenly and pour into the mold to 30min After cooling at a high speed, it is made into rectangular silver and germanium alloys, each weighing 1kg±10 gram. The silver, germanium alloy hardness that this method makes is 3.8 degrees , produce far-infrared micro-current under light irradiation.

Embodiment 3

[0010] Example 3 :Will 99.9% of silver and 99.9% germanium ingot 1∶1 The mass ratio of put into the vacuum furnace, the vacuum degree is 5Pa , warming up to 1200℃ ,constant temperature 1 After an hour, stir evenly and pour into the mold to 30min After cooling at a high speed, it is made into rectangular silver and germanium alloys, each weighing 1kg±10 gram. The silver, germanium alloy hardness that this method makes is 4.2 The degree of far-infrared micro-current is generated under the irradiation of light.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
hardnessaaaaaaaaaa
hardnessaaaaaaaaaa
Login to view more

Abstract

The invention relates to a silver jewelry alloy, and in particular relates to a silver-germanium jewelry alloy, belonging to the technical field of nonferrous metals. In the alloy silver jewelry components, the mass ratio of silver to germanium is 1: (0.081-1), and the purities of various component raw materials are more than 99.9%-99.99%. Silver and germanium are melted in a vacuum furnace with the vacuum degree of 0-5Pa and the temperature of 1150 DEGC-1200 DEG C; and the mixture is kept at the constant temperature for 1-1.2 hours, then evenly stirred, cast in a mould, and cooled at the speed of 20-30 DEG C / min so as to obtain the finished alloy product. According to the invention, the production process is simple and is easy to operate, the produced alloy sliver jewelry is brighter in color, is harder and durable in fire-resistant scale cinder, and has a certain health function on a human body.

Description

technical field [0001] The invention relates to a silver-spar silver alloy, in particular to a silver-germanium jewelry alloy, which belongs to the technical field of non-ferrous metals. Background technique [0002] 92.5% of the existing standard silver alloy is silver and 7.5% is copper. This kind of silver is darker than standard silver, and it is also easy to get dirty. It needs to be cleaned frequently. The refractory scale is not very hard. The wiping process It is easy to damage the silverware, and the oxidized and discolored silverware will greatly affect its decoration. In addition, the standard silver alloy or standard silver used in jewelry has a single function and no health care function. Technical solutions [0003] The technical problem to be solved by the present invention is to provide a silver and germanium jewelry alloy, which has a simple production process and is easy to operate. Health function. [0004] The technical scheme adopted to realize the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C22C5/06C22C1/02
Inventor 孙浩然李云昌
Owner 宣威市泓澔金属科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap