JP2005350717A - 耐変色性銀合金 - Google Patents
耐変色性銀合金 Download PDFInfo
- Publication number
- JP2005350717A JP2005350717A JP2004172002A JP2004172002A JP2005350717A JP 2005350717 A JP2005350717 A JP 2005350717A JP 2004172002 A JP2004172002 A JP 2004172002A JP 2004172002 A JP2004172002 A JP 2004172002A JP 2005350717 A JP2005350717 A JP 2005350717A
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- silver alloy
- weight
- silver
- resistant silver
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Abstract
【課題】 本発明は酸化防止を図ることができるとともに、特殊な金属を用いることなく、調達が容易な金属を用いて耐変色性に優れた耐変色性銀合金を得るにある。
【解決手段】銀を主成分として少量の銅、亜鉛、ニッケルとで耐変色性銀合金を構成している。
【選択図】 図1
Description
ただし、図面はもっぱら解説のためのものであって、本発明の技術的範囲を限定するものではない。
このため、硬化性や光沢度が増し、メッキの必要性もなく、加工が容易で、安価にできる。
[発明を実施するための異なる形態]
3:亜鉛、 4:ニッケル、
5:銀、 6:黒鉛ルツボ、
7:金型、 8:鋳塊。
Claims (2)
- 銀を主成分として少量の銅、亜鉛、ニッケルとからなることを特徴とする耐変色性銀合金。
- 1.25〜1.35重量%の銅と、0.35〜0.45重量%の亜鉛と、0.24〜0.37重量%のニッケルと、残部が銀とからなることを特徴とする耐変色性銀合金。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004172002A JP4117567B2 (ja) | 2004-06-10 | 2004-06-10 | 耐変色性銀合金 |
CNB2004100558692A CN100455684C (zh) | 2004-06-10 | 2004-08-05 | 不褪色的银合金 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004172002A JP4117567B2 (ja) | 2004-06-10 | 2004-06-10 | 耐変色性銀合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005350717A true JP2005350717A (ja) | 2005-12-22 |
JP4117567B2 JP4117567B2 (ja) | 2008-07-16 |
Family
ID=35581082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004172002A Expired - Lifetime JP4117567B2 (ja) | 2004-06-10 | 2004-06-10 | 耐変色性銀合金 |
Country Status (2)
Country | Link |
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JP (1) | JP4117567B2 (ja) |
CN (1) | CN100455684C (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105063408B (zh) * | 2015-08-17 | 2020-02-07 | 广州番禺职业技术学院 | 一种高温珐琅镶嵌首饰用的银合金 |
CN111270098B (zh) * | 2020-04-02 | 2021-09-03 | 深圳市新福来科技发展有限公司 | 一种首饰用高抗硫化银合金及其制备方法 |
CN111270099B (zh) * | 2020-04-02 | 2021-09-10 | 深圳市新福来科技发展有限公司 | 一种器皿用抗硫化银合金材料及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3299282B2 (ja) * | 1997-07-02 | 2002-07-08 | マブチモーター株式会社 | 摺動接点材料及びクラッド複合材ならびにそれを使用した直流小型モータ |
-
2004
- 2004-06-10 JP JP2004172002A patent/JP4117567B2/ja not_active Expired - Lifetime
- 2004-08-05 CN CNB2004100558692A patent/CN100455684C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP4117567B2 (ja) | 2008-07-16 |
CN1706975A (zh) | 2005-12-14 |
CN100455684C (zh) | 2009-01-28 |
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