GB361893A - Process for preparing alloys of precious metals capable of being age-hardened - Google Patents
Process for preparing alloys of precious metals capable of being age-hardenedInfo
- Publication number
- GB361893A GB361893A GB2481230A GB2481230A GB361893A GB 361893 A GB361893 A GB 361893A GB 2481230 A GB2481230 A GB 2481230A GB 2481230 A GB2481230 A GB 2481230A GB 361893 A GB361893 A GB 361893A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metals
- alloys
- age
- per cent
- hardened
- 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
- 229910045601 alloy Inorganic materials 0.000 title abstract 6
- 239000000956 alloy Substances 0.000 title abstract 6
- 239000010970 precious metal Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 6
- 239000002184 metal Substances 0.000 abstract 6
- 150000002739 metals Chemical class 0.000 abstract 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 238000003483 aging Methods 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 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 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/54—Fittings for bedsteads or the like
- F16B12/58—Tapered connectors for bed rails
-
- 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
- C22C5/02—Alloys based on gold
-
- 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
- C22C5/06—Alloys based on silver
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Adornments (AREA)
Abstract
Alloys capable of substantial age-hardening are made from basic alloys which contain from 60 to nearly 100 per cent of gold or silver or both as the main constituent, and up to 30 per cent of a metal of the platinum group, with or without other precious or non-precious metals such as copper, by the addition to the basic alloy of about 0,02-5 per cent of one or more of the metals iron, nickel, cobalt, and manganese, or about 1-8 per cent of one or more of the metals zinc, cadmium, and chromium, or metals from both these groups. In the examples given the alloys are age-hardened by heating at about 900 DEG C., quenching, and annealing at about 550 DEG C. for varying periods of time. The Specification as open to inspection under Sect. 91 (3) (a) describes also alloys which contain platinum as the main constituent with subordinate quantities of other metals of the platinum group, and the addition of magnesium as a metal for promoting age-hardening. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE361893X | 1929-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB361893A true GB361893A (en) | 1931-11-19 |
Family
ID=38521436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2481230A Expired GB361893A (en) | 1929-09-04 | 1930-08-19 | Process for preparing alloys of precious metals capable of being age-hardened |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB361893A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522783A (en) * | 1982-05-14 | 1985-06-11 | Menicucci Gian F | Metallic alloys to be used in dentistry |
| EP1178124A2 (en) * | 2000-07-31 | 2002-02-06 | Fachhochschule Pforzheim Hochschule für Gestaltung Technik und Wirtschaft | White gold alloy |
-
1930
- 1930-08-19 GB GB2481230A patent/GB361893A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522783A (en) * | 1982-05-14 | 1985-06-11 | Menicucci Gian F | Metallic alloys to be used in dentistry |
| EP1178124A2 (en) * | 2000-07-31 | 2002-02-06 | Fachhochschule Pforzheim Hochschule für Gestaltung Technik und Wirtschaft | White gold alloy |
| EP1178124A3 (en) * | 2000-07-31 | 2003-10-08 | Fachhochschule Pforzheim Hochschule für Gestaltung Technik und Wirtschaft | White gold alloy |
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