JPS643932B2 - - Google Patents
Info
- Publication number
- JPS643932B2 JPS643932B2 JP5795080A JP5795080A JPS643932B2 JP S643932 B2 JPS643932 B2 JP S643932B2 JP 5795080 A JP5795080 A JP 5795080A JP 5795080 A JP5795080 A JP 5795080A JP S643932 B2 JPS643932 B2 JP S643932B2
- Authority
- JP
- Japan
- Prior art keywords
- platinum
- alloy
- palladium
- decorative
- nickel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 34
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 28
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 28
- 239000000956 alloy Substances 0.000 claims description 21
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 20
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 229910052759 nickel Inorganic materials 0.000 claims description 17
- 229910052763 palladium Inorganic materials 0.000 claims description 16
- 229910017052 cobalt Inorganic materials 0.000 claims description 14
- 239000010941 cobalt Substances 0.000 claims description 14
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 14
- 229910052697 platinum Inorganic materials 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 238000005266 casting Methods 0.000 description 7
- 238000002845 discoloration Methods 0.000 description 5
- 239000002932 luster Substances 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 229910001020 Au alloy Inorganic materials 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000009750 centrifugal casting Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003353 gold alloy Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Adornments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5795080A JPS56156729A (en) | 1980-05-02 | 1980-05-02 | Platinum alloy for decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5795080A JPS56156729A (en) | 1980-05-02 | 1980-05-02 | Platinum alloy for decoration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56156729A JPS56156729A (en) | 1981-12-03 |
| JPS643932B2 true JPS643932B2 (enrdf_load_stackoverflow) | 1989-01-24 |
Family
ID=13070306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5795080A Granted JPS56156729A (en) | 1980-05-02 | 1980-05-02 | Platinum alloy for decoration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56156729A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6134139A (ja) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | 装飾品用白金合金 |
| JPS6134137A (ja) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | 装飾品用白金合金 |
| JPS6134136A (ja) * | 1984-07-25 | 1986-02-18 | Tanaka Kikinzoku Kogyo Kk | 装飾品用白金合金 |
| JPH0243332A (ja) * | 1988-08-02 | 1990-02-13 | Tokuriki Honten Co Ltd | 装飾用白金合金 |
| JPH02221340A (ja) * | 1989-02-21 | 1990-09-04 | Ishifuku Kinzoku Kogyo Kk | 装飾用高白金品位白金合金 |
| JP2007504624A (ja) * | 2003-09-03 | 2007-03-01 | サイミックス テクノロジーズ， インコーポレイテッド | 白金−ニッケル−鉄燃料電池触媒 |
| JPWO2023063156A1 (enrdf_load_stackoverflow) * | 2021-10-15 | 2023-04-20 |
-
1980
- 1980-05-02 JP JP5795080A patent/JPS56156729A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56156729A (en) | 1981-12-03 |
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