CN105463234A - Metal platinum alloy for jewelries - Google Patents
Metal platinum alloy for jewelries Download PDFInfo
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- CN105463234A CN105463234A CN201510865051.5A CN201510865051A CN105463234A CN 105463234 A CN105463234 A CN 105463234A CN 201510865051 A CN201510865051 A CN 201510865051A CN 105463234 A CN105463234 A CN 105463234A
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- platinum
- platinum alloy
- rhodium
- palladium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/04—Alloys based on a platinum group metal
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- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses metal platinum alloy for jewelries. The metal platinum alloy for the jewelries is composed of platinum, palladium, rhodium, cobalt, ruthenium and titanium. The metal platinum alloy for the jewelries comprises, by weight percentage, 85%-90% of platinum, 3.5%-4.6% of palladium, 1.6%-3% of rhodium, 1.2%-1.8% of cobalt, 3.2%-4.3% of ruthenium and 0.5%-1.3% of titanium. The platinum alloy has the beneficial effects of being environment-friendly, low in mass, high in strength, not prone to fading, convenient to carry and attractive in appearance.
Description
Technical field
The present invention relates to a kind of alloy, be specifically related to a kind of jewelry gold and belong to platinum alloy.
Background technology
Platinum alloy refers to the alloy of platinum and other metal mixed, is usually used in jewellery industry.The purity of platinum jewellery is very high, and the purity of platinum jewellery is usually all up to 90%-95%, and common platinum jewellery purity has Pt900, Pt950.According to national regulation, only have platinum content just can be called as platinum jewellery in 850 ‰ and above jewellery.Platinum jewellery very high purity, therefore also can not make allergic.The white gloss of platinum is natural pure, imparts the outward appearance of platinum jewellery uniqueness.Even if every day wears, platinum leaves pure pure white gloss as before all the time.
Chinese patent: application number: CN201410422178.5 discloses a kind of jewelry gold and belongs to platinum alloy, it is characterized in that: described jewelry gold belongs to platinum alloy and combined by platinum, palladium, rhodium, iridium, osmium and nickel six kinds of metal ingredients, described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is respectively: described platinum accounts for 68.5%-73.9%, described palladium accounts for 16.7%-18.5%, described rhodium accounts for 3.8%-4.6%, described iridium accounts for 2.5%-3.4%, described osmium accounts for 1.9%-2.8%, and described nickel accounts for 1.2%-2.2%.This invention has the advantages that quality is light, intensity greatly, is not easily got rusty, but containing nickel in this alloy, nickel is modal sensitization metal, about has the people of about 20% irritated to nickel ion, once there is sensitization, nickel is irritated can be continued normal indefinitely.And jewellery directly contact skin, so this alloy may have certain harm to the health of human body.
Summary of the invention
The object of the invention is to for above-mentioned Problems existing and deficiency, provide a kind of quality light, intensity is large, not fugitive color, good looking appearance and the standard of environment-friendly type platinum jewellery.
Technical scheme of the present invention is, a kind of jewelry gold belongs to platinum alloy, described jewelry gold belongs to platinum alloy and is combined by platinum, palladium, rhodium, cobalt, ruthenium and titanium six kinds of metal ingredients, in described jewellery alloy material, shared by each composition, weight percent is respectively: described platinum accounts for 85%-90%, described palladium accounts for 3.5%-4.6%, and described rhodium accounts for 1.6%-3%, and described cobalt accounts for 1.2%-1.8%, described ruthenium accounts for 3.2%-4.3%, and described titanium accounts for 0.5%-1.3%.
As a preferred embodiment of the present invention, described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is specially: described platinum accounts for 85%, and described palladium accounts for 4.6%, described rhodium accounts for 3%, described cobalt accounts for 1.8%, and described ruthenium accounts for 4.3%, and described titanium accounts for 1.3%.
As a preferred embodiment of the present invention, described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is specially: described platinum accounts for 90%, and described palladium accounts for 3.5%, described rhodium accounts for 1.6%, described cobalt accounts for 1.2%, and described ruthenium accounts for 3.2%, and described titanium accounts for 0.5%.
As a preferred embodiment of the present invention, described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is specially: described platinum accounts for 87.8%, and described palladium accounts for 3.8%, described rhodium accounts for 2.3%, described cobalt accounts for 1.5%, and described ruthenium accounts for 3.8%, and described titanium accounts for 0.8%.
Beneficial effect of the present invention: jewelry gold of the present invention belongs to platinum alloy and combined by platinum, palladium, rhodium, cobalt, ruthenium and titanium six kinds of metal ingredients, have that environmental protection, quality are light, intensity greatly, the feature of not fugitive color, easy to carry, beautiful appearance.
Embodiment
Embodiment:
A kind of jewelry gold belongs to platinum alloy, described jewelry gold belongs to platinum alloy and is combined by platinum, palladium, rhodium, cobalt, ruthenium and titanium six kinds of metal ingredients, in described jewellery alloy material, shared by each composition, weight percent is respectively: described platinum accounts for 85%-90%, described palladium accounts for 3.5%-4.6%, described rhodium accounts for 1.6%-3%, described cobalt accounts for 1.2%-1.8%, and described ruthenium accounts for 3.2%-4.3%, and described titanium accounts for 0.5%-1.3%.
As a preferred embodiment of the present invention, described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is specially: described platinum accounts for 85%, and described palladium accounts for 4.6%, described rhodium accounts for 3%, described cobalt accounts for 1.8%, and described ruthenium accounts for 4.3%, and described titanium accounts for 1.3%.
As a preferred embodiment of the present invention, described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is specially: described platinum accounts for 90%, and described palladium accounts for 3.5%, described rhodium accounts for 1.6%, described cobalt accounts for 1.2%, and described ruthenium accounts for 3.2%, and described titanium accounts for 0.5%.
As a preferred embodiment of the present invention, described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is specially: described platinum accounts for 87.8%, and described palladium accounts for 3.8%, described rhodium accounts for 2.3%, described cobalt accounts for 1.5%, and described ruthenium accounts for 3.8%, and described titanium accounts for 0.8%.
Above-described embodiment, just more preferably three kinds of concrete modes of the present invention, the usual change that those skilled in the art carry out within the scope of invention technical scheme and replacement all should be included in protection scope of the present invention.
Claims (4)
1. a jewelry gold belongs to platinum alloy, it is characterized in that: described jewelry gold belongs to platinum alloy and combined by platinum, palladium, rhodium, cobalt, ruthenium and titanium six kinds of metal ingredients, in described jewellery alloy material, shared by each composition, weight percent is respectively: described platinum accounts for 85%-90%, described palladium accounts for 3.5%-4.6%, described rhodium accounts for 1.6%-3%, described cobalt accounts for 1.2%-1.8%, and described ruthenium accounts for 3.2%-4.3%, and described titanium accounts for 0.5%-1.3%.
2. jewelry gold according to claim 1 belongs to platinum alloy, it is characterized in that: described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is specially: described platinum accounts for 85%, described palladium accounts for 4.6%, described rhodium accounts for 3%, described cobalt accounts for 1.8%, described ruthenium accounts for 4.3%, and described titanium accounts for 1.3%.
3. jewelry gold according to claim 1 belongs to platinum alloy, it is characterized in that: described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is specially: described platinum accounts for 90%, described palladium accounts for 3.5%, described rhodium accounts for 1.6%, described cobalt accounts for 1.2%, described ruthenium accounts for 3.2%, and described titanium accounts for 0.5%.
4. jewelry gold according to claim 1 belongs to platinum alloy, it is characterized in that: described jewelry gold belongs to weight percent shared by each composition in platinum alloy and is specially: described platinum accounts for 87.8%, described palladium accounts for 3.8%, described rhodium accounts for 2.3%, described cobalt accounts for 1.5%, described ruthenium accounts for 3.8%, and described titanium accounts for 0.8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510865051.5A CN105463234A (en) | 2015-12-01 | 2015-12-01 | Metal platinum alloy for jewelries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510865051.5A CN105463234A (en) | 2015-12-01 | 2015-12-01 | Metal platinum alloy for jewelries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105463234A true CN105463234A (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510865051.5A Pending CN105463234A (en) | 2015-12-01 | 2015-12-01 | Metal platinum alloy for jewelries |
Country Status (1)
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| CN (1) | CN105463234A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527862A (en) * | 2019-09-18 | 2019-12-03 | 深圳市甘露珠宝首饰有限公司 | Platinum alloy and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030215351A1 (en) * | 2002-05-15 | 2003-11-20 | Steven Kretchmer | Magnetic platinum alloys |
| CN1961088A (en) * | 2004-02-04 | 2007-05-09 | 卡拉特铂金有限公司 | Platinum alloy and method of production thereof |
| CN103205593A (en) * | 2013-04-19 | 2013-07-17 | 苏州昊迪特殊钢有限公司 | Formula of platinum alloy composite material |
-
2015
- 2015-12-01 CN CN201510865051.5A patent/CN105463234A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030215351A1 (en) * | 2002-05-15 | 2003-11-20 | Steven Kretchmer | Magnetic platinum alloys |
| CN1961088A (en) * | 2004-02-04 | 2007-05-09 | 卡拉特铂金有限公司 | Platinum alloy and method of production thereof |
| CN103205593A (en) * | 2013-04-19 | 2013-07-17 | 苏州昊迪特殊钢有限公司 | Formula of platinum alloy composite material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527862A (en) * | 2019-09-18 | 2019-12-03 | 深圳市甘露珠宝首饰有限公司 | Platinum alloy and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |