IT1118983B - Procedimento per la fabbricazione di un platinoide comprendente una fase dispersa di un ossido refrattario - Google Patents
Procedimento per la fabbricazione di un platinoide comprendente una fase dispersa di un ossido refrattarioInfo
- Publication number
- IT1118983B IT1118983B IT68302/79A IT6830279A IT1118983B IT 1118983 B IT1118983 B IT 1118983B IT 68302/79 A IT68302/79 A IT 68302/79A IT 6830279 A IT6830279 A IT 6830279A IT 1118983 B IT1118983 B IT 1118983B
- Authority
- IT
- Italy
- Prior art keywords
- platinoid
- procedure
- manufacture
- disperse phase
- refractory oxide
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
- C22C1/1042—Alloys containing non-metals starting from a melt by atomising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7818441A FR2429264A1 (fr) | 1978-06-20 | 1978-06-20 | Procede de fabrication d'un platinoide comportant une phase dispersee d'un oxyde refractaire |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7968302A0 IT7968302A0 (it) | 1979-06-19 |
IT1118983B true IT1118983B (it) | 1986-03-03 |
Family
ID=9209751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68302/79A IT1118983B (it) | 1978-06-20 | 1979-06-19 | Procedimento per la fabbricazione di un platinoide comprendente una fase dispersa di un ossido refrattario |
Country Status (11)
Country | Link |
---|---|
US (1) | US4252558A (it) |
JP (1) | JPS5547336A (it) |
BE (1) | BE877074A (it) |
CA (1) | CA1130570A (it) |
CH (1) | CH640884A5 (it) |
DE (1) | DE2924896A1 (it) |
ES (1) | ES481737A1 (it) |
FR (1) | FR2429264A1 (it) |
GB (1) | GB2023667B (it) |
IT (1) | IT1118983B (it) |
NL (1) | NL7904828A (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474530A1 (fr) * | 1980-01-25 | 1981-07-31 | Johnson Matthey Co Ltd | Alliage pour fabrication d'appareils travaillant a haute temperature et appareils realises en cet alliage |
EP0214342B1 (de) * | 1985-09-11 | 1991-09-18 | Degussa Aktiengesellschaft | Werkstoff für verblendbaren Zahnersatz |
JPH0439564Y2 (it) * | 1985-11-25 | 1992-09-16 | ||
US4819859A (en) * | 1987-12-18 | 1989-04-11 | Ppg Industries, Inc. | Lamination of oxide dispersion strengthened platinum and alloys |
DE4417495C1 (de) * | 1994-05-19 | 1995-09-28 | Schott Glaswerke | Verfahren zur Herstellung von mit Y¶2¶0¶3¶ dispersionsverfestigten Reinst-Platin-Werkstoffen, Halbzeugen und Blechen |
DE19531242C1 (de) * | 1995-08-25 | 1996-10-31 | Degussa | Warmfester Platinwerkstoff |
EP1386708B1 (en) * | 1997-02-24 | 2014-06-18 | Cabot Corporation | Particulate products made by an aerosol method |
DE69819740T2 (de) * | 1997-02-24 | 2004-09-30 | Superior Micropowders Llc, Albuquerque | Aerosolverfahren und -gerät, teilchenförmige produkte, und daraus hergestellte elektronische geräte |
US6338809B1 (en) * | 1997-02-24 | 2002-01-15 | Superior Micropowders Llc | Aerosol method and apparatus, particulate products, and electronic devices made therefrom |
US20050097987A1 (en) * | 1998-02-24 | 2005-05-12 | Cabot Corporation | Coated copper-containing powders, methods and apparatus for producing such powders, and copper-containing devices fabricated from same |
DE19813988C1 (de) * | 1998-03-28 | 1999-10-28 | Heraeus Gmbh W C | Verfahren zur Herstellung eines aus durch feinverteilte, kleine Teilchen aus Unedelmetalloxid dispersionsverfestigtem Platinwerkstoff bestehenden, geschweißten, insbesondere mindestens eine Innenwand aufweisenden Formkörpers, isnbesondere eines Rohres |
JP3776296B2 (ja) * | 2000-06-28 | 2006-05-17 | 田中貴金属工業株式会社 | 酸化物分散強化型の白金材料及びその製造方法 |
JP3778338B2 (ja) * | 2000-06-28 | 2006-05-24 | 田中貴金属工業株式会社 | 酸化物分散強化型白金材料の製造方法 |
DE10046456C2 (de) | 2000-09-18 | 2003-04-10 | Heraeus Gmbh W C | Durch feinverteilte, kleine Teilchen aus Unedelmetalloxid dispersionsverfestigter, goldfreier Platin-Werkstoff |
JP6275533B2 (ja) * | 2014-04-11 | 2018-02-07 | 株式会社フルヤ金属 | ガラス溶解用スターラー及びガラス溶解炉 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR856363A (fr) * | 1939-06-01 | 1940-06-12 | Degussa | Procédé pour fabriquer des mélanges homogènes tirés d'au moins deux substances différentes |
IT460208A (it) * | 1942-02-07 | |||
US2476222A (en) * | 1944-03-10 | 1949-07-12 | Int Nickel Co | Production of powdered metal mixtures for sintering |
US3378392A (en) * | 1963-07-24 | 1968-04-16 | Metco Inc | High temperature flame spray powder and process |
GB1139897A (en) | 1965-01-15 | 1969-01-15 | Johnson Matthey Co Ltd | Improvements in and relating to the treatment of platinum group metals and alloys |
GB1280815A (en) * | 1968-07-12 | 1972-07-05 | Johnson Matthey Co Ltd | Improvements in and relating to the dispersion strengthening of metals |
US3598635A (en) * | 1969-02-24 | 1971-08-10 | Corning Glass Works | Plasma spraying protective coating on refractory |
JPS5112615Y2 (it) * | 1971-05-18 | 1976-04-05 | ||
US3713270A (en) * | 1971-05-24 | 1973-01-30 | Nat Res Dev | Hydrogen diffusion membranes |
GB1461176A (en) * | 1974-04-11 | 1977-01-13 | Plessey Inc | Method of producing powdered materials |
FR2381832A1 (fr) * | 1977-02-23 | 1978-09-22 | Johnson Matthey Co Ltd | Alliages de joaillerie |
-
1978
- 1978-06-20 FR FR7818441A patent/FR2429264A1/fr active Granted
-
1979
- 1979-06-08 CH CH537879A patent/CH640884A5/fr not_active IP Right Cessation
- 1979-06-15 US US06/048,805 patent/US4252558A/en not_active Expired - Lifetime
- 1979-06-18 JP JP7573479A patent/JPS5547336A/ja active Granted
- 1979-06-18 GB GB7921116A patent/GB2023667B/en not_active Expired
- 1979-06-19 CA CA330,077A patent/CA1130570A/en not_active Expired
- 1979-06-19 IT IT68302/79A patent/IT1118983B/it active
- 1979-06-19 BE BE2/57878A patent/BE877074A/xx not_active IP Right Cessation
- 1979-06-20 NL NL7904828A patent/NL7904828A/xx not_active Application Discontinuation
- 1979-06-20 ES ES481737A patent/ES481737A1/es not_active Expired
- 1979-06-20 DE DE19792924896 patent/DE2924896A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
US4252558A (en) | 1981-02-24 |
DE2924896A1 (de) | 1980-01-17 |
NL7904828A (nl) | 1979-12-27 |
CH640884A5 (fr) | 1984-01-31 |
FR2429264B1 (it) | 1982-01-15 |
ES481737A1 (es) | 1980-06-16 |
IT7968302A0 (it) | 1979-06-19 |
GB2023667A (en) | 1980-01-03 |
CA1130570A (en) | 1982-08-31 |
GB2023667B (en) | 1983-04-27 |
JPS5547336A (en) | 1980-04-03 |
FR2429264A1 (fr) | 1980-01-18 |
DE2924896C2 (it) | 1989-08-31 |
BE877074A (fr) | 1979-12-19 |
JPS6223063B2 (it) | 1987-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950630 |