CN1916203A - Alloy materia in use for fabricating gold ornamental article in rose yellow - Google Patents
Alloy materia in use for fabricating gold ornamental article in rose yellow Download PDFInfo
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- CN1916203A CN1916203A CN 200610127855 CN200610127855A CN1916203A CN 1916203 A CN1916203 A CN 1916203A CN 200610127855 CN200610127855 CN 200610127855 CN 200610127855 A CN200610127855 A CN 200610127855A CN 1916203 A CN1916203 A CN 1916203A
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Abstract
This invention relates to an alloy material for producing gold ornaments. The alloy material is prepared from: 99.99% pure Au 95 parts, jingyongshi C141-14Y6 2-5 parts, high-purity Ni 1-2 parts and 99.99% pure Pd or Pt 0.2-0.8 part by melting and cooling. The Au content in the alloy material is about 95%, much higher than 18K and 22K gold. Besides, the alloy material has a Rockwell hardness of 90 HRH, a Vickers hardness of 70 HV10, and a density of 18148 kg/m3. The rose yellow ornaments made from the alloy material have such advantages as high hardness, high toughness, high brightness, no fading, good appearance.
Description
Technical field
The present invention relates to a kind of alloy, relate to a kind of alloy material that is used to make gold ornaments particularly.
Background technology
Common golden goods have proof gold goods, karat gold goods and platinum goods etc. usually at present.Proof gold is generally softer, is not suitable for inlaying jewelry, thereby as will inlay jewelry and adopt 18K gold or platinum material usually.The 18K gold is to add alloys such as about silver of about 25%, palladium, zinc to make in gold, and its Gold Content is low, and platinum costs an arm and a leg, and the gold ornaments cost of making is than higher.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of Gold Content height is provided, but lighter, harder, be suitable for making the set jewelry ornaments and the cost alloy material lower than platinum.It can also plate rose yellow, makes rose yellow type gold ornament.
For achieving the above object, technical scheme of the present invention is:
This alloy material is made after fusion, cooling by following raw material: the golden warrier C141-14Y6 repaired mouth of the gold AU999.9 of 95 weight parts, 2～5 weight parts, the high purity nickel of 1～2 weight part, the porpezite PD999.9 or the platinum of 0.2～0.8 weight part.
This kind is used to make the alloy material of rose yellow gold ornament, and it adopts following method to make: a. prepares burden by weight; B. above-mentioned gold is put into molten gold pot, with molten golden rifle fusing gold, treat that gold melts fully after, add all other raw materials except that gold more simultaneously and carry out mixed melting, after treating all to melt and stirring, stop working; C. pour above-mentioned alloy solution into cooling tank, cooling was put into the tank internal cooling after 25 minutes in air, made the alloy material goods.
The alloy material that adopts aforesaid method to make, its Gold Content reaches 95% approximately, far above the Gold Content of 18K gold and 22K gold, and its Rockwell hardness reaches about 90HRH after testing, Vickers' hardness reaches about 70HV10, meets the national standard of inlaid ornament fully, and its density is 18148kg/m
3The gold ornaments intensity height of making, good toughness, brightness are high and can plate rose yellow and fugitive color not, and the attractive in appearance but cost of color is far below the platinum ornaments.The most suitable production gold of this alloy material (AU999.9) the elegant jewellery of the rose yellow fashion that can not produce.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1
One, get main raw material gold (AU999.9) weight 950g, golden warrier C140I-14Y6 repaired mouth 30g, high purity nickel weight 15g, porpezite (PD999.9) weight 5.0g, standby.
Two, earlier the starting material of gold (AU999.9), weight 950g are put in the molten gold pot, turned on the burnt gas valve that leads to the molten golden rifle of 300 types then, refire muzzle, the gold that firepower is aimed in the molten gold pot melts gold.During operation, muzzle keeps suitable distance with molten gold pot.
Three, molten gold after the gold material in the molten gold pot melts fully, again with ready golden warrier C140I-14Y6 repaired mouth 30g, high purity nickel weight 15g, porpezite 5.0g, was put into simultaneously in the molten gold pot that the gold that has melted is housed and is carried out mixed melting after 10 minutes.Fusing time 10 minutes.
After gold, repaired mouth, nickel in the gold pot fusion melts fully, carry out equilibrium with the material of quartz pushrod in the molten gold pot that has fused and stir, flame-out then.
Pour melts into the cooling tank internal cooling lentamente, naturally cooling is after 25 minutes, and bath is cooled off again, promptly gets the alloy material finished product.
Be the detected result of alloy material of the present invention shown in the table below:
| Test event | Standard-required | Measured result |
| Rockwell hardness | GB/T230.1-2004 | 91.0HRH 89.5HRH 90.0HRH 90.5HRH 90.5HRH |
| Vickers' hardness | GB/T4340.1-1999 | 69.7HV10 68.8HV10 69.1HV10 |
| Density (kg/cm 3) | GB/T1423-1996 | 18148 |
More than the alloy material that is used to make the rose yellow gold ornament provided by the present invention is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (2)
1. alloy material that is used to make gold ornaments, it is characterized in that this alloy is made after fusion, cooling by following raw material: the golden warrier C141-14Y6 repaired mouth of the gold AU999.9 of 95 weight parts, 2～5 weight parts, the high purity nickel of 1～2 weight part, the porpezite PD999.9 or the platinum of 0.2～0.8 weight part.
2. the alloy material that is used to make gold ornaments according to claim 1 is characterized in that: described gold AU999.9 is that 95 weight parts, golden warrier C141-14Y6 repaired mouth are that 3 weight parts, high purity nickel are that 1.5 weight parts, porpezite PD999.9 are 0.5 weight part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610127855 CN1916203A (en) | 2006-09-22 | 2006-09-22 | Alloy materia in use for fabricating gold ornamental article in rose yellow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610127855 CN1916203A (en) | 2006-09-22 | 2006-09-22 | Alloy materia in use for fabricating gold ornamental article in rose yellow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1916203A true CN1916203A (en) | 2007-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610127855 Pending CN1916203A (en) | 2006-09-22 | 2006-09-22 | Alloy materia in use for fabricating gold ornamental article in rose yellow |
Country Status (1)
| Country | Link |
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| CN (1) | CN1916203A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031407B (en) * | 2009-09-29 | 2012-12-12 | 深圳市福麒珠宝首饰有限公司 | Method for manufacturing hard thousand full platinum |
| WO2013153544A2 (en) * | 2012-04-13 | 2013-10-17 | 周大福珠宝金行有限公司 | Gold ornament |
-
2006
- 2006-09-22 CN CN 200610127855 patent/CN1916203A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031407B (en) * | 2009-09-29 | 2012-12-12 | 深圳市福麒珠宝首饰有限公司 | Method for manufacturing hard thousand full platinum |
| WO2013153544A2 (en) * | 2012-04-13 | 2013-10-17 | 周大福珠宝金行有限公司 | Gold ornament |
| WO2013153544A3 (en) * | 2012-04-13 | 2013-12-05 | 周大福珠宝金行有限公司 | Gold ornament |
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