CA1071440A - Low intrinsic value alloys - Google Patents
Low intrinsic value alloysInfo
- Publication number
- CA1071440A CA1071440A CA276,048A CA276048A CA1071440A CA 1071440 A CA1071440 A CA 1071440A CA 276048 A CA276048 A CA 276048A CA 1071440 A CA1071440 A CA 1071440A
- Authority
- CA
- Canada
- Prior art keywords
- gold
- gallium
- platinum
- palladium
- copper
- 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
- 239000000956 alloy Substances 0.000 title claims abstract description 57
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 57
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 88
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910052737 gold Inorganic materials 0.000 claims abstract description 56
- 239000010931 gold Substances 0.000 claims abstract description 56
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 55
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 48
- 239000000470 constituent Substances 0.000 claims abstract description 45
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 44
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 44
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052802 copper Inorganic materials 0.000 claims abstract description 42
- 239000010949 copper Substances 0.000 claims abstract description 42
- 229910052741 iridium Inorganic materials 0.000 claims abstract description 33
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims abstract description 33
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 12
- 239000011701 zinc Substances 0.000 claims abstract description 12
- 235000019589 hardness Nutrition 0.000 description 41
- 239000000203 mixture Substances 0.000 description 27
- 238000007792 addition Methods 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 229910000510 noble metal Inorganic materials 0.000 description 7
- 238000005266 casting Methods 0.000 description 5
- 229910001020 Au alloy Inorganic materials 0.000 description 3
- 239000010953 base metal Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003353 gold alloy Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 241000234282 Allium Species 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 235000000533 Rosa gallica Nutrition 0.000 description 1
- 244000181025 Rosa gallica Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- CDZGJSREWGPJMG-UHFFFAOYSA-N copper gallium Chemical compound [Cu].[Ga] CDZGJSREWGPJMG-UHFFFAOYSA-N 0.000 description 1
- 239000003564 dental alloy Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
- A61K6/844—Noble metals
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dental Preparations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/686,346 US4012228A (en) | 1976-05-14 | 1976-05-14 | Low intrinsic value alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1071440A true CA1071440A (en) | 1980-02-12 |
Family
ID=24755939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA276,048A Expired CA1071440A (en) | 1976-05-14 | 1977-04-13 | Low intrinsic value alloys |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4012228A (en, 2012) |
| JP (4) | JPS52138433A (en, 2012) |
| CA (1) | CA1071440A (en, 2012) |
| CH (1) | CH620474A5 (en, 2012) |
| DE (1) | DE2720495C3 (en, 2012) |
| FR (1) | FR2351184A1 (en, 2012) |
| GB (1) | GB1519578A (en, 2012) |
| SE (1) | SE423555B (en, 2012) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2807587A1 (de) * | 1977-02-23 | 1978-08-24 | Johnson Matthey Co Ltd | Platinlegierung |
| AU523626B2 (en) * | 1979-01-18 | 1982-08-05 | Murao Shoten K.K. | (au + cu) base-ag-zn alloy |
| US4179288A (en) * | 1979-01-24 | 1979-12-18 | Neoloy Products, Inc. | Palladium base dental alloy |
| US4266973A (en) * | 1979-12-14 | 1981-05-12 | The J. M. Ney Company | Tarnish-resistant gold color alloy and dental restorations employing same |
| US4389370A (en) * | 1981-05-06 | 1983-06-21 | Skalabrin Nicholas J | Low gold content dental alloy |
| US4396578A (en) * | 1982-01-27 | 1983-08-02 | Bales Randy L | White gold jewelry alloy |
| JPH02225655A (ja) * | 1989-02-28 | 1990-09-07 | Agency Of Ind Science & Technol | 光沢のある黒色に着色する金合金とその着色法 |
| US8896075B2 (en) * | 2008-01-23 | 2014-11-25 | Ev Products, Inc. | Semiconductor radiation detector with thin film platinum alloyed electrode |
| RU2554258C1 (ru) * | 2014-07-09 | 2015-06-27 | Юлия Алексеевна Щепочкина | Ювелирный сплав |
| RU2650220C1 (ru) * | 2017-02-21 | 2018-04-11 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" | Ювелирный сплав платины 585 пробы |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2050077A (en) * | 1934-08-01 | 1936-08-04 | Int Nickel Co | Palladium dental alloy |
| US2050040A (en) * | 1934-09-27 | 1936-08-04 | Richard L Coleman | Dental alloy |
| US2270594A (en) * | 1937-11-05 | 1942-01-20 | Chemical Marketing Company Inc | Soldering alloy |
| US2216495A (en) * | 1938-02-02 | 1940-10-01 | Chemical Marketing Company Inc | Manufacture of gold alloys |
| US2460595A (en) * | 1944-06-26 | 1949-02-01 | Reich Joseph | Dental metal alloys |
| US2597495A (en) * | 1950-08-03 | 1952-05-20 | Illium Corp | Hot workable nickel alloy |
| US3134671A (en) * | 1961-05-18 | 1964-05-26 | Nobilium Products Inc | Noble metals alloy containing gallium |
| US3574611A (en) * | 1968-11-18 | 1971-04-13 | Nobilium Products Inc | High temperature dental gold alloy |
| US3819366A (en) * | 1969-03-21 | 1974-06-25 | Aurium Res Corp | Dental alloy |
| GB1444350A (en) * | 1972-10-03 | 1976-07-28 | Johnson Matthey Co Ltd | Dental alloys |
| US3841868A (en) * | 1972-12-22 | 1974-10-15 | Howmedica | Nickel alloys |
-
1976
- 1976-05-14 US US05/686,346 patent/US4012228A/en not_active Expired - Lifetime
-
1977
- 1977-04-13 CA CA276,048A patent/CA1071440A/en not_active Expired
- 1977-05-05 CH CH565177A patent/CH620474A5/fr not_active IP Right Cessation
- 1977-05-05 DE DE2720495A patent/DE2720495C3/de not_active Expired
- 1977-05-06 SE SE7705320A patent/SE423555B/xx unknown
- 1977-05-09 JP JP5299977A patent/JPS52138433A/ja active Granted
- 1977-05-10 GB GB19619/77A patent/GB1519578A/en not_active Expired
- 1977-05-13 FR FR7714781A patent/FR2351184A1/fr active Granted
-
1980
- 1980-05-02 JP JP5934280A patent/JPS55152148A/ja active Granted
- 1980-05-02 JP JP5934180A patent/JPS55152147A/ja active Granted
-
1981
- 1981-03-13 JP JP3639781A patent/JPS56139648A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55152148A (en) | 1980-11-27 |
| SE423555B (sv) | 1982-05-10 |
| US4012228A (en) | 1977-03-15 |
| JPS55152147A (en) | 1980-11-27 |
| DE2720495B2 (de) | 1978-11-09 |
| DE2720495A1 (de) | 1977-11-17 |
| JPS52138433A (en) | 1977-11-18 |
| SE7705320L (sv) | 1977-11-15 |
| FR2351184A1 (fr) | 1977-12-09 |
| JPS5636212B2 (en, 2012) | 1981-08-22 |
| JPS5614740B2 (en, 2012) | 1981-04-06 |
| DE2720495C3 (de) | 1979-07-12 |
| JPS5622939B2 (en, 2012) | 1981-05-28 |
| GB1519578A (en) | 1978-08-02 |
| FR2351184B1 (en, 2012) | 1980-02-22 |
| CH620474A5 (en, 2012) | 1980-11-28 |
| JPS5711941B2 (en, 2012) | 1982-03-08 |
| JPS56139648A (en) | 1981-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4387072A (en) | Novel palladium alloy and dental restorations utilizing same | |
| EP0396236B1 (en) | High strength alpha-beta titanium-base alloy | |
| EP0289097B1 (en) | Castable palladium alloys and their use for making dental restorations, ornaments, and the like | |
| CA1071440A (en) | Low intrinsic value alloys | |
| US5221207A (en) | Yellow dental alloy with a high gold content | |
| CA1234504A (en) | Nickel based casting alloy | |
| EP3329024B1 (en) | Age-hardenable sterling silver alloy with improved "tarnishing" resistance | |
| US4123262A (en) | Dental gold alloy | |
| JPH03107440A (ja) | ロードセル用アルミニウム合金 | |
| US4014690A (en) | Gold-colored alloy solders | |
| CA1174876A (en) | Silver-tin-copper-palladium alloy and amalgam thereof | |
| US4205982A (en) | Noble metal alloy for dentistry and dental restoration using same | |
| CA1240178A (en) | Dental alloys with reduced gold content | |
| US3357824A (en) | Copper alloy | |
| US4569825A (en) | Palladium dental alloy | |
| JP4231092B1 (ja) | 鋳放しで時効硬化する歯科用、装飾用および工業製品金合金。 | |
| JPS6047903B2 (ja) | 黄金色を呈する鋳造用低カラツト金合金 | |
| Rizk et al. | Types of dental alloys and the effect of its microstructure and constituents on its properties and applications in dentistry | |
| JPS6335757A (ja) | 耐食軟磁性鋼 | |
| JPS5916943A (ja) | 歯科用金合金 | |
| JP3760488B2 (ja) | 低融点高強度チタン合金及び鋳造物 | |
| JP2002249834A (ja) | 歯科用金合金 | |
| JPH01290740A (ja) | 耐熱性に優れたアルミニウム合金 | |
| JP5971744B2 (ja) | 鋳造用低カラット金合金 | |
| JPH0967628A (ja) | 歯科用金・チタン系合金 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |