KR100506633B1 - 강화 백금재료의 제조방법 - Google Patents
강화 백금재료의 제조방법 Download PDFInfo
- Publication number
- KR100506633B1 KR100506633B1 KR10-2002-7016562A KR20027016562A KR100506633B1 KR 100506633 B1 KR100506633 B1 KR 100506633B1 KR 20027016562 A KR20027016562 A KR 20027016562A KR 100506633 B1 KR100506633 B1 KR 100506633B1
- Authority
- KR
- South Korea
- Prior art keywords
- platinum
- treatment
- reinforced
- platinum alloy
- alloy powder
- Prior art date
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Classifications
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- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/12—Metallic powder containing non-metallic particles
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/145—Chemical treatment, e.g. passivation or decarburisation
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
- C03B5/1672—Use of materials therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
- C03B5/1672—Use of materials therefor
- C03B5/1675—Platinum group metals
-
- 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
- C22C5/04—Alloys based on a platinum group metal
-
- 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
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
-
- 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
- B22F2009/0848—Melting process before atomisation
-
- 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)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (5)
- 용융 분무에 의해 얻어진 백금합금 분말을 산화처리하고, 상기 백금합금 분말에 유기용매를 가하여 습식 미분쇄 처리하여, 소결처리, 단조처리를 행하는 강화 백금재료의 제조방법에 있어서,습식 미분쇄 처리한 백금합금 미분말을 내열용기에 투입하여, 진공분위기 중, 1200∼1400℃로 가열하여 탈가스 처리하는 것을 특징으로 하는 강화 백금재료의 제조방법.
- 제1항에 있어서,소결처리는, 탈가스 처리한 백금합금 미분말을, 불활성가스 분위기 중, 1400∼1700℃로 가열하여 행하는 것을 특징으로 하는 강화 백금재료의 제조방법.
- 제1항 또는 제2항에 있어서,습식 미분쇄 처리한 백금합금 미분말에 대하여, 탈가스 처리 및 소결처리를 연속적으로 행하는 것을 특징으로 하는 강화 백금재료의 제조방법.
- 제1항 또는 제2항에 있어서,습식 미분쇄 처리에 사용하는 유기용매는, 헵탄 또는 알콜인 것을 특징으로 하는 강화 백금재료의 제조방법.
- 제1항 또는 제2항에 있어서,백금합금은, 백금에, IVa족 원소 및 란탄계 히토류 원소, 로듐, 이리듐, 금 중 적어도 1종을 함유한 것을 특징으로 하는 강화 백금재료의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00115161 | 2001-04-13 | ||
JP2001115161 | 2001-04-13 | ||
PCT/JP2002/003663 WO2002083961A1 (fr) | 2001-04-13 | 2002-04-12 | Procede de preparation d'un materiau platine renforcee |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030023634A KR20030023634A (ko) | 2003-03-19 |
KR100506633B1 true KR100506633B1 (ko) | 2005-08-10 |
Family
ID=18966104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-7016562A KR100506633B1 (ko) | 2001-04-13 | 2002-04-12 | 강화 백금재료의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7217388B2 (ko) |
EP (1) | EP1380660B1 (ko) |
JP (1) | JP4094959B2 (ko) |
KR (1) | KR100506633B1 (ko) |
CA (1) | CA2410805C (ko) |
DE (1) | DE60212363T2 (ko) |
WO (1) | WO2002083961A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4136914B2 (ja) * | 2003-11-28 | 2008-08-20 | 田中貴金属工業株式会社 | 強化白金材料の製造方法 |
CN101215652B (zh) * | 2008-01-04 | 2010-06-23 | 无锡英特派金属制品有限公司 | 氧化锆弥散强化钯金合金生产方法 |
JP4965696B2 (ja) * | 2010-10-21 | 2012-07-04 | 田中貴金属工業株式会社 | 酸化物分散強化型白金合金の製造方法 |
JP5308499B2 (ja) * | 2011-11-11 | 2013-10-09 | 田中貴金属工業株式会社 | 白金系熱電対 |
US10297430B2 (en) * | 2014-01-24 | 2019-05-21 | Furuya Metal Co., Ltd. | Gold or platinum target, and production method for same |
JP2022086046A (ja) * | 2020-11-30 | 2022-06-09 | 田中貴金属工業株式会社 | 強化白金合金及び強化白金合金の製造方法、並びにガラス製造装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636819A (en) * | 1951-01-31 | 1953-04-28 | Baker & Co Inc | Grain stabilizing metals and alloys |
GB981792A (en) * | 1962-05-07 | 1965-01-27 | Mond Nickel Co Ltd | Improvements relating to precious metals and alloys thereof |
CH540984A (de) * | 1968-01-20 | 1973-10-15 | Degussa | Verfahren zur Herstellung eines dispersionsgehärteten Werkstoffs |
US3511640A (en) * | 1968-03-27 | 1970-05-12 | Du Pont | Degassing platinum powders |
GB1280815A (en) * | 1968-07-12 | 1972-07-05 | Johnson Matthey Co Ltd | Improvements in and relating to the dispersion strengthening of metals |
FR1587716A (ko) * | 1968-08-30 | 1970-03-27 | ||
US3578443A (en) * | 1969-01-21 | 1971-05-11 | Massachusetts Inst Technology | Method of producing oxide-dispersion-strengthened alloys |
US3709667A (en) * | 1971-01-19 | 1973-01-09 | Johnson Matthey Co Ltd | Dispersion strengthening of platinum group metals and alloys |
US4292079A (en) * | 1978-10-16 | 1981-09-29 | The International Nickel Co., Inc. | High strength aluminum alloy and process |
US4409038A (en) * | 1980-07-31 | 1983-10-11 | Novamet Inc. | Method of producing Al-Li alloys with improved properties and product |
US4600556A (en) * | 1983-08-08 | 1986-07-15 | Inco Alloys International, Inc. | Dispersion strengthened mechanically alloyed Al-Mg-Li |
US4707184A (en) * | 1985-05-31 | 1987-11-17 | Scm Metal Products, Inc. | Porous metal parts and method for making the same |
US4705560A (en) * | 1986-10-14 | 1987-11-10 | Gte Products Corporation | Process for producing metallic powders |
JPH04236701A (ja) * | 1991-01-17 | 1992-08-25 | Mitsubishi Heavy Ind Ltd | 金属粉末の脱ガス方法 |
JP3195463B2 (ja) * | 1993-05-28 | 2001-08-06 | 田中貴金属工業株式会社 | 酸化物分散強化白金又は白金−ロジウム合金 |
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 |
JPH08134511A (ja) * | 1994-11-11 | 1996-05-28 | Tanaka Kikinzoku Kogyo Kk | 強化白金材料の製造方法 |
JP3359583B2 (ja) | 1998-12-01 | 2002-12-24 | 田中貴金属工業株式会社 | 強化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 |
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 |
-
2002
- 2002-04-12 US US10/276,322 patent/US7217388B2/en not_active Expired - Lifetime
- 2002-04-12 WO PCT/JP2002/003663 patent/WO2002083961A1/ja active IP Right Grant
- 2002-04-12 KR KR10-2002-7016562A patent/KR100506633B1/ko active IP Right Grant
- 2002-04-12 DE DE60212363T patent/DE60212363T2/de not_active Expired - Lifetime
- 2002-04-12 CA CA002410805A patent/CA2410805C/en not_active Expired - Fee Related
- 2002-04-12 EP EP02717123A patent/EP1380660B1/en not_active Expired - Lifetime
- 2002-04-12 JP JP2002581700A patent/JP4094959B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2410805A1 (en) | 2002-10-24 |
US20030124015A1 (en) | 2003-07-03 |
JP4094959B2 (ja) | 2008-06-04 |
EP1380660A4 (en) | 2005-07-20 |
DE60212363D1 (de) | 2006-07-27 |
WO2002083961A1 (fr) | 2002-10-24 |
KR20030023634A (ko) | 2003-03-19 |
US7217388B2 (en) | 2007-05-15 |
JPWO2002083961A1 (ja) | 2004-08-05 |
EP1380660B1 (en) | 2006-06-14 |
CA2410805C (en) | 2008-01-22 |
EP1380660A1 (en) | 2004-01-14 |
DE60212363T2 (de) | 2007-05-16 |
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