IE58550B1 - Dispersion strenghtened cobalt-chromium-molybdenum alloy produced by gas atomization - Google Patents
Dispersion strenghtened cobalt-chromium-molybdenum alloy produced by gas atomizationInfo
- Publication number
- IE58550B1 IE58550B1 IE216886A IE216886A IE58550B1 IE 58550 B1 IE58550 B1 IE 58550B1 IE 216886 A IE216886 A IE 216886A IE 216886 A IE216886 A IE 216886A IE 58550 B1 IE58550 B1 IE 58550B1
- Authority
- IE
- Ireland
- Prior art keywords
- alloy
- high temperature
- oxide
- strength
- nitrogen
- Prior art date
Links
- 238000009689 gas atomisation Methods 0.000 title claims abstract description 30
- 239000006185 dispersion Substances 0.000 title claims abstract description 11
- 239000000602 vitallium Substances 0.000 title abstract description 45
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 192
- 239000000956 alloy Substances 0.000 claims abstract description 192
- 239000000203 mixture Substances 0.000 claims abstract description 49
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 29
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 230000007797 corrosion Effects 0.000 claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 17
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 15
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 15
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 230000000930 thermomechanical effect Effects 0.000 claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 56
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 27
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 22
- 239000010941 cobalt Substances 0.000 claims description 18
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 18
- 229910017052 cobalt Inorganic materials 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 15
- 229910052804 chromium Inorganic materials 0.000 claims description 15
- 239000011651 chromium Substances 0.000 claims description 15
- 239000011733 molybdenum Substances 0.000 claims description 15
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 14
- 239000011572 manganese Substances 0.000 claims description 14
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 229910052748 manganese Inorganic materials 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- 238000005242 forging Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 8
- 150000004767 nitrides Chemical class 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 229910052727 yttrium Inorganic materials 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- -1 chromium molybdenum manganese silicon iron nickel carbon nitrogen oxygen aluminum lanthanum Chemical compound 0.000 claims description 2
- QSQRSWPWKPBCFY-UHFFFAOYSA-N [Ni].[Fe].[Si].[Mn].[Mo].[Cr] Chemical compound [Ni].[Fe].[Si].[Mn].[Mo].[Cr] QSQRSWPWKPBCFY-UHFFFAOYSA-N 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 229910000771 Vitallium Inorganic materials 0.000 description 43
- 239000004615 ingredient Substances 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000005275 alloying Methods 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 6
- 238000009661 fatigue test Methods 0.000 description 6
- 238000005551 mechanical alloying Methods 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 229910000601 superalloy Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MTHLBYMFGWSRME-UHFFFAOYSA-N [Cr].[Co].[Mo] Chemical compound [Cr].[Co].[Mo] MTHLBYMFGWSRME-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- VZUPOJJVIYVMIT-UHFFFAOYSA-N [Mo].[Ni].[Cr].[Fe] Chemical compound [Mo].[Ni].[Cr].[Fe] VZUPOJJVIYVMIT-UHFFFAOYSA-N 0.000 description 1
- KUHUJYMSTFTLBP-UHFFFAOYSA-N [Si].[Mo].[Cr].[Co].[Mn].[C] Chemical compound [Si].[Mo].[Cr].[Co].[Mn].[C] KUHUJYMSTFTLBP-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000010952 cobalt-chrome Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical group Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910001175 oxide dispersion-strengthened alloy Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/045—Cobalt or cobalt alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Coating By Spraying Or Casting (AREA)
- Prostheses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/765,298 US4668290A (en) | 1985-08-13 | 1985-08-13 | Dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE862168L IE862168L (en) | 1987-02-13 |
| IE58550B1 true IE58550B1 (en) | 1993-10-06 |
Family
ID=25073171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE216886A IE58550B1 (en) | 1985-08-13 | 1986-08-12 | Dispersion strenghtened cobalt-chromium-molybdenum alloy produced by gas atomization |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4668290A (enExample) |
| EP (1) | EP0213781B1 (enExample) |
| JP (2) | JPS6280245A (enExample) |
| AT (1) | ATE43645T1 (enExample) |
| CA (1) | CA1288619C (enExample) |
| DE (1) | DE3663687D1 (enExample) |
| ES (1) | ES2001871A6 (enExample) |
| IE (1) | IE58550B1 (enExample) |
| ZA (1) | ZA866045B (enExample) |
Families Citing this family (82)
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| GB9302387D0 (en) * | 1993-02-06 | 1993-03-24 | Osprey Metals Ltd | Production of powder |
| US5308412A (en) * | 1993-03-15 | 1994-05-03 | Zimmer, Inc. | Method of surface hardening cobalt-chromium based alloys for orthopedic implant devices |
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| US7494507B2 (en) * | 2000-01-30 | 2009-02-24 | Diamicron, Inc. | Articulating diamond-surfaced spinal implants |
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| FR2733416B1 (fr) * | 1995-04-28 | 1997-07-25 | Bourrelly Georges | Alliage pour protheses dentaires a base de cobalt-chrome aluminium |
| US5814272A (en) * | 1996-02-21 | 1998-09-29 | Millipore Corporation | Method for forming dendritic metal particles |
| US6770113B2 (en) | 1996-02-21 | 2004-08-03 | Mykrolis Corporation | Method for forming anisotrophic metal particles |
| GB2311997A (en) * | 1996-04-10 | 1997-10-15 | Sanyo Special Steel Co Ltd | Oxide-dispersed powder metallurgically produced alloys. |
| US5891191A (en) * | 1996-04-30 | 1999-04-06 | Schneider (Usa) Inc | Cobalt-chromium-molybdenum alloy stent and stent-graft |
| US5954724A (en) * | 1997-03-27 | 1999-09-21 | Davidson; James A. | Titanium molybdenum hafnium alloys for medical implants and devices |
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| US6045909A (en) * | 1997-11-07 | 2000-04-04 | Stryker Technologies Corporation | Orthopaedic wires and cables and methods of making same |
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| DE19918426A1 (de) * | 1999-04-23 | 2000-10-26 | Manfred Ahlden | Dentalaufbrennlegierung |
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| US20040199260A1 (en) * | 2000-01-30 | 2004-10-07 | Pope Bill J. | Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact |
| US20100025898A1 (en) * | 2000-01-30 | 2010-02-04 | Pope Bill J | USE OF Ti AND Nb CEMENTED TiC IN PROSTHETIC JOINTS |
| US20050203630A1 (en) * | 2000-01-30 | 2005-09-15 | Pope Bill J. | Prosthetic knee joint having at least one diamond articulation surface |
| US8603181B2 (en) * | 2000-01-30 | 2013-12-10 | Dimicron, Inc | Use of Ti and Nb cemented in TiC in prosthetic joints |
| US6655845B1 (en) * | 2001-04-22 | 2003-12-02 | Diamicron, Inc. | Bearings, races and components thereof having diamond and other superhard surfaces |
| US20030019106A1 (en) * | 2001-04-22 | 2003-01-30 | Diamicron, Inc. | Methods for making bearings, races and components thereof having diamond and other superhard surfaces |
| US6887278B2 (en) * | 2002-11-04 | 2005-05-03 | Mayo Foundation For Medical Education And Research | Prosthetic implant having segmented flexible stem |
| SE0300881D0 (sv) * | 2003-03-27 | 2003-03-27 | Hoeganaes Ab | Powder metal composition and method for producing components thereof |
| US7300488B2 (en) * | 2003-03-27 | 2007-11-27 | Höganäs Ab | Powder metal composition and method for producing components thereof |
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| US10513755B2 (en) | 2010-09-23 | 2019-12-24 | Ati Properties Llc | High strength alpha/beta titanium alloy fasteners and fastener stock |
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| US9869003B2 (en) | 2013-02-26 | 2018-01-16 | Ati Properties Llc | Methods for processing alloys |
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| JP6451064B2 (ja) * | 2014-03-26 | 2019-01-16 | セイコーエプソン株式会社 | 装飾品、皮膚接触材料、粉末冶金用金属粉末および装飾品の製造方法 |
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| CN116577170B (zh) * | 2023-05-18 | 2024-03-01 | 陕西长羽航空装备股份有限公司 | 航空发动机零部件测试用MoNiCr合金金相组织腐蚀方法及应用 |
| US12344918B2 (en) | 2023-07-12 | 2025-07-01 | Ati Properties Llc | Titanium alloys |
| CN119194165B (zh) * | 2024-09-20 | 2025-06-20 | 莆田学院附属医院（莆田市第二医院） | 一种髋关节用抗菌Zr-Nb合金、粉末及激光增材制造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR423562A (fr) * | 1909-12-13 | 1911-04-21 | Theodor Knoesel | Engrais et son procédé de fabrication |
| DE1208595B (de) * | 1961-05-06 | 1966-01-05 | Deutsche Edelstahlwerke Ag | Verfahren zum Erzeugen von Chromdiffusions-zonen mit extrem niedriger Oberflaechenrauhigkeit auf Teilen aus Nickel- oder Kobaltlegierungen |
| US3356542A (en) * | 1967-04-10 | 1967-12-05 | Du Pont | Cobalt-nickel base alloys containing chromium and molybdenum |
| US3591362A (en) * | 1968-03-01 | 1971-07-06 | Int Nickel Co | Composite metal powder |
| US3649256A (en) * | 1970-02-16 | 1972-03-14 | Latrobe Steel Co | Fully dense consolidated-powder superalloys |
| CA962806A (en) * | 1970-06-04 | 1975-02-18 | Ontario Research Foundation | Surgical prosthetic device |
| SU368341A1 (ru) * | 1970-12-29 | 1973-01-26 | Сплав на основе кобальта | |
| BE794801A (fr) * | 1972-01-31 | 1973-07-31 | Int Nickel Ltd | Procede de recuit en zones d'alliages |
| DE2225577C3 (de) * | 1972-05-26 | 1980-01-31 | Edelstahlwerk Witten Ag, 5810 Witten | Verwendung einer Legierung auf Kobalt-Chrom-Basis als Biowerkstoff |
| US4012229A (en) * | 1972-10-10 | 1977-03-15 | Cabot Corporation | Ductile cobalt-base alloys |
| US3909309A (en) * | 1973-09-11 | 1975-09-30 | Int Nickel Co | Post working of mechanically alloyed products |
| JPS5410224A (en) * | 1977-06-23 | 1979-01-25 | Howmedica | Nitrogen containing cobalt cromium molibuden alloy |
| US4156943A (en) * | 1977-08-24 | 1979-06-05 | Collier John P | High-strength porous prosthetic device and process for making the same |
| DE3145945A1 (de) * | 1981-11-20 | 1983-06-01 | Fried. Krupp Gmbh, 4300 Essen | Verwendung einer kobalt-chrom-legierung als werkstoff fuer die dentalprothethik" |
| US4514359A (en) * | 1983-03-30 | 1985-04-30 | Austenal International, Inc. | Nonprecious dental alloy |
| JP5641686B2 (ja) | 2008-10-22 | 2014-12-17 | 東レ株式会社 | 導電性フィルム及びそれを用いたディスプレイ用フィルター |
-
1985
- 1985-08-13 US US06/765,298 patent/US4668290A/en not_active Expired - Lifetime
-
1986
- 1986-08-05 DE DE8686306017T patent/DE3663687D1/de not_active Expired
- 1986-08-05 EP EP86306017A patent/EP0213781B1/en not_active Expired
- 1986-08-05 AT AT86306017T patent/ATE43645T1/de not_active IP Right Cessation
- 1986-08-11 CA CA000515644A patent/CA1288619C/en not_active Expired - Lifetime
- 1986-08-12 ZA ZA866045A patent/ZA866045B/xx unknown
- 1986-08-12 IE IE216886A patent/IE58550B1/en not_active IP Right Cessation
- 1986-08-13 JP JP61190412A patent/JPS6280245A/ja active Granted
- 1986-08-13 ES ES8601057A patent/ES2001871A6/es not_active Expired
-
1990
- 1990-09-19 JP JP2249916A patent/JPH0774409B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0213781A1 (en) | 1987-03-11 |
| JPH03146631A (ja) | 1991-06-21 |
| DE3663687D1 (en) | 1989-07-06 |
| ATE43645T1 (de) | 1989-06-15 |
| ES2001871A6 (es) | 1988-07-01 |
| JPS6280245A (ja) | 1987-04-13 |
| IE862168L (en) | 1987-02-13 |
| ZA866045B (en) | 1988-03-30 |
| JPH0413416B2 (enExample) | 1992-03-09 |
| US4668290A (en) | 1987-05-26 |
| CA1288619C (en) | 1991-09-10 |
| JPH0774409B2 (ja) | 1995-08-09 |
| EP0213781B1 (en) | 1989-05-31 |
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| MM4A | Patent lapsed |