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WO2009086723A1 - Alliage de pd-au renforcé par une dispersion d'oxyde de zirconium et d'oxyde d'yttrium et son procédé de fabrication - Google Patents

Alliage de pd-au renforcé par une dispersion d'oxyde de zirconium et d'oxyde d'yttrium et son procédé de fabrication Download PDF

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Publication number
WO2009086723A1
WO2009086723A1 PCT/CN2008/001836 CN2008001836W WO2009086723A1 WO 2009086723 A1 WO2009086723 A1 WO 2009086723A1 CN 2008001836 W CN2008001836 W CN 2008001836W WO 2009086723 A1 WO2009086723 A1 WO 2009086723A1
Authority
WO
WIPO (PCT)
Prior art keywords
alloy
palladium
gold
strengthened
zirconium
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.)
Ceased
Application number
PCT/CN2008/001836
Other languages
English (en)
Chinese (zh)
Inventor
Xianzhong Wu
Zhengrong Jiang
Zhixian Yang
Jun Yin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Yingtepai Metal Product Co Ltd
Original Assignee
Wuxi Yingtepai Metal Product Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN2008100194529A external-priority patent/CN101215652B/zh
Priority claimed from CN2008100218082A external-priority patent/CN101386929B/zh
Application filed by Wuxi Yingtepai Metal Product Co Ltd filed Critical Wuxi Yingtepai Metal Product Co Ltd
Publication of WO2009086723A1 publication Critical patent/WO2009086723A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/14—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of noble metals or alloys based thereon

Definitions

  • Example 1 Pd l00%.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

L'invention porte sur un alliage de Pd-Au renforcé par une dispersion d'oxyde de zirconium et d'oxyde d'yttrium, qui comprend (en % en poids) : 0 < Au ≤ 7 %, 0 < Zr ≤ 0,7 %, 0 < Y ≤ 0,5 %, le complément étant constitué par Pd, Zr et Y étant dispersés uniformément dans l'alliage sous la forme respectivement d'oxyde de zirconium et d'oxyde d'yttrium. L'alliage a une aptitude élevée à résister à la contrainte à une température élevée et a une durée de vie jusqu'à la rupture qui est de 35~55 fois celle d'un alliage classique de Pt-3Rh renforcé par une dispersion d'oxyde de zirconium. L'alliage pourrait être utilisé dans l'industrie de la fibre de verre, du verre électrique ou du verre optique à la place de l'alliage de Pt-Rh renforcé par une dispersion d'oxyde de zirconium, de façon à réduire le coût de production du verre.
PCT/CN2008/001836 2008-01-04 2008-11-03 Alliage de pd-au renforcé par une dispersion d'oxyde de zirconium et d'oxyde d'yttrium et son procédé de fabrication Ceased WO2009086723A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2008100194529A CN101215652B (zh) 2008-01-04 2008-01-04 氧化锆弥散强化钯金合金生产方法
CN200810019452.9 2008-01-04
CN200810021808.2 2008-08-14
CN2008100218082A CN101386929B (zh) 2008-08-14 2008-08-14 氧化锆氧化钇弥散强化钯金合金生产方法

Publications (1)

Publication Number Publication Date
WO2009086723A1 true WO2009086723A1 (fr) 2009-07-16

Family

ID=40852794

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/001836 Ceased WO2009086723A1 (fr) 2008-01-04 2008-11-03 Alliage de pd-au renforcé par une dispersion d'oxyde de zirconium et d'oxyde d'yttrium et son procédé de fabrication

Country Status (1)

Country Link
WO (1) WO2009086723A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115319424A (zh) * 2022-09-16 2022-11-11 咸阳三毅有岩科技有限公司 一种薄壁铱坩埚的加工方法及薄壁铱坩埚

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1533267B1 (de) * 1966-06-01 1970-03-05 Heraeus Gmbh W C Platinmetallegierung
GB2085028A (en) * 1980-01-25 1982-04-21 Johnson Matthey Co Ltd Platinum-based Alloys
DD157709A1 (de) * 1981-03-31 1982-12-01 Klaus Schwarz Platinmetallegierung
CN1204695A (zh) * 1997-04-08 1999-01-13 W·C·赫罗伊斯有限公司 弥散强化的铂材料及其制备方法与应用
CN1906316A (zh) * 2004-08-23 2007-01-31 田中贵金属工业株式会社 氧化物分散型合金的制造方法
WO2007019990A1 (fr) * 2005-08-15 2007-02-22 W.C. Heraeus Gmbh Fil a base de pt-ir durci par dispersion d'oxyde et d'autres alliages, a surface amelioree pour des electrodes de bougies d'allumage
CN101058858A (zh) * 2007-05-24 2007-10-24 昆明贵金属研究所 一种氧化物弥散强化铂基复合材料的制备方法
CN101215652A (zh) * 2008-01-04 2008-07-09 无锡英特派金属制品有限公司 氧化锆弥散强化钯金合金及其生产方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1533267B1 (de) * 1966-06-01 1970-03-05 Heraeus Gmbh W C Platinmetallegierung
GB2085028A (en) * 1980-01-25 1982-04-21 Johnson Matthey Co Ltd Platinum-based Alloys
DD157709A1 (de) * 1981-03-31 1982-12-01 Klaus Schwarz Platinmetallegierung
CN1204695A (zh) * 1997-04-08 1999-01-13 W·C·赫罗伊斯有限公司 弥散强化的铂材料及其制备方法与应用
CN1906316A (zh) * 2004-08-23 2007-01-31 田中贵金属工业株式会社 氧化物分散型合金的制造方法
WO2007019990A1 (fr) * 2005-08-15 2007-02-22 W.C. Heraeus Gmbh Fil a base de pt-ir durci par dispersion d'oxyde et d'autres alliages, a surface amelioree pour des electrodes de bougies d'allumage
CN101058858A (zh) * 2007-05-24 2007-10-24 昆明贵金属研究所 一种氧化物弥散强化铂基复合材料的制备方法
CN101215652A (zh) * 2008-01-04 2008-07-09 无锡英特派金属制品有限公司 氧化锆弥散强化钯金合金及其生产方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WANG JIZHOU ET AL.: "Application of Rare Earth in Precious Metal Materials", JOURNAL OF THE CHINESE RARE EARTH SOCIETY, vol. 13, July 1995 (1995-07-01), pages 488 - 497 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115319424A (zh) * 2022-09-16 2022-11-11 咸阳三毅有岩科技有限公司 一种薄壁铱坩埚的加工方法及薄壁铱坩埚
CN115319424B (zh) * 2022-09-16 2024-02-06 咸阳三毅有岩科技有限公司 一种薄壁铱坩埚的加工方法及薄壁铱坩埚

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