IT1320185B1 - New nickel-free white copper alloy, useful for sliding clasp fastener components and clothing fittings, contains zinc, manganese, aluminum and silicon, titanium and-or chromium - Google Patents
New nickel-free white copper alloy, useful for sliding clasp fastener components and clothing fittings, contains zinc, manganese, aluminum and silicon, titanium and-or chromiumInfo
- Publication number
- IT1320185B1 IT1320185B1 IT2000TO000324A ITTO20000324A IT1320185B1 IT 1320185 B1 IT1320185 B1 IT 1320185B1 IT 2000TO000324 A IT2000TO000324 A IT 2000TO000324A IT TO20000324 A ITTO20000324 A IT TO20000324A IT 1320185 B1 IT1320185 B1 IT 1320185B1
- Authority
- IT
- Italy
- Prior art keywords
- copper alloy
- manganese
- chromium
- titanium
- silicon
- Prior art date
Links
- 229910000570 Cupronickel Inorganic materials 0.000 title abstract 3
- 229910045601 alloy Inorganic materials 0.000 title abstract 3
- 239000000956 alloy Substances 0.000 title abstract 3
- 229910052804 chromium Inorganic materials 0.000 title abstract 3
- 239000011651 chromium Substances 0.000 title abstract 3
- 229910052710 silicon Inorganic materials 0.000 title abstract 3
- 239000010936 titanium Substances 0.000 title abstract 3
- 229910052719 titanium Inorganic materials 0.000 title abstract 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052782 aluminium Inorganic materials 0.000 title abstract 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 title abstract 2
- 239000010703 silicon Substances 0.000 title abstract 2
- 239000011701 zinc Substances 0.000 title abstract 2
- 229910052725 zinc Inorganic materials 0.000 title abstract 2
- 239000012535 impurity Substances 0.000 abstract 1
Landscapes
- Adornments (AREA)
- Powder Metallurgy (AREA)
Abstract
A nickel-free white copper alloy, containing specified amounts of zinc, manganese, aluminum and silicon, titanium and/or chromium, is new. A novel nickel-free white copper alloy has the general formula CuaZnbMncAldXe, where X = one or more of Si, Ti and Cr, b = 5 to 22, c = 7 to 15, d = 0.5 to 4 and e = greater than 0 to 0.3 in wt.%, a being the balance optionally together with impurities.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10964199 | 1999-04-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITTO20000324A0 ITTO20000324A0 (en) | 2000-04-05 |
| ITTO20000324A1 ITTO20000324A1 (en) | 2001-10-05 |
| IT1320185B1 true IT1320185B1 (en) | 2003-11-26 |
Family
ID=14515442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2000TO000324A IT1320185B1 (en) | 1999-04-16 | 2000-04-05 | New nickel-free white copper alloy, useful for sliding clasp fastener components and clothing fittings, contains zinc, manganese, aluminum and silicon, titanium and-or chromium |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1320185B1 (en) |
-
2000
- 2000-04-05 IT IT2000TO000324A patent/IT1320185B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20000324A1 (en) | 2001-10-05 |
| ITTO20000324A0 (en) | 2000-04-05 |
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