GB1139897A - Improvements in and relating to the treatment of platinum group metals and alloys - Google Patents

Improvements in and relating to the treatment of platinum group metals and alloys

Info

Publication number
GB1139897A
GB1139897A GB1882/65A GB188265A GB1139897A GB 1139897 A GB1139897 A GB 1139897A GB 1882/65 A GB1882/65 A GB 1882/65A GB 188265 A GB188265 A GB 188265A GB 1139897 A GB1139897 A GB 1139897A
Authority
GB
United Kingdom
Prior art keywords
gas
alloy
alloys
platinum group
treatment
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
Application number
GB1882/65A
Inventor
Peter James Ellison
Gordon Leslie Selman
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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
Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Priority to GB1882/65A priority Critical patent/GB1139897A/en
Publication of GB1139897A publication Critical patent/GB1139897A/en
Priority to US795513*A priority patent/US3640705A/en
Expired 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
    • 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
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1078—Alloys containing non-metals by internal oxidation of material in solid state
    • 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

Abstract

1,139,897. Making dispersion hardened alloys. JOHNSON, MATTHEY & CO. Ltd. Jan. 14, 1966 [Jan. 15, 1965], No. 1882/65. Heading C7D. Dispersion hardened alloys are made by alloying Pd with a minor amount (e. g. 0À2%) of Cr or Rh or Pt, optionally containing at least one other platinum group metal with a minor amount (e. g. up to 1%) of Be, Mg, Al, Si, Th, U, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Sr, Y, Zr, Nb, Mo, Ba, Hf, Ta or a rare earth metal, and heating the alloy in the presence of a gas which forms a stable refractory compound with the additional metal. The gas may be air or oxygen (when the alloy is heated to 900-1400‹ C.) to form dispersed oxide, nitrogen to form a nitride or a carburizing gas such as ethane or ethylene to form a carbide. The refractory compound may also be silicide, boride or sulphide when a suitable gas is used. In the case of Pt containing alloys the gas treatment may preferably be carried out on the powdered alloy, and the massive alloy is reconstituted by powder metallurgical techniques.
GB1882/65A 1965-01-15 1965-01-15 Improvements in and relating to the treatment of platinum group metals and alloys Expired GB1139897A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1882/65A GB1139897A (en) 1965-01-15 1965-01-15 Improvements in and relating to the treatment of platinum group metals and alloys
US795513*A US3640705A (en) 1965-01-15 1969-01-30 Treatment of platinum group metals and alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1882/65A GB1139897A (en) 1965-01-15 1965-01-15 Improvements in and relating to the treatment of platinum group metals and alloys

Publications (1)

Publication Number Publication Date
GB1139897A true GB1139897A (en) 1969-01-15

Family

ID=9729715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1882/65A Expired GB1139897A (en) 1965-01-15 1965-01-15 Improvements in and relating to the treatment of platinum group metals and alloys

Country Status (2)

Country Link
US (1) US3640705A (en)
GB (1) GB1139897A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252558A (en) 1978-06-20 1981-02-24 Comptoir Lyon-Alemand-Louyot Method for producing a platinoid comprising a dispersed phase of a refractory oxide
US4253872A (en) * 1977-02-16 1981-03-03 The United States Of America As Represented By The United States Department Of Energy Thorium doped iridium alloy for radioisotope heat sources
US5051235A (en) * 1987-06-26 1991-09-24 Comptoir Lyon-Alemand-Louyot, Societe Anonyme Novel palladium-based alloys containing indium bismuth, silver and copper
WO2009086723A1 (en) * 2008-01-04 2009-07-16 Wuxi Yingtepai Metal Product Co., Ltd. A zirconium oxide and yttrium oxide dispersion-strengthened pd-au alloy and manufacturing method thereof

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274852A (en) * 1979-08-17 1981-06-23 Owens-Corning Fiberglas Corporation Manufacturing glass with a bushing having a directionally aligned dispersion strengthened tip plate
JPS56501457A (en) * 1979-10-04 1981-10-08
GB2075553A (en) * 1979-10-04 1981-11-18 Owens Corning Fiberglass Corp Process for producing dispersion strengthened precious metal alloys
US4518406A (en) * 1983-12-06 1985-05-21 Owens-Corning Fiberglas Corporation Drain bushing
US4536202A (en) * 1983-12-06 1985-08-20 Owens-Corning Fiberglas Corporation Drain bushing
DE69611536D1 (en) * 1995-10-27 2001-02-15 Implico Bv PRECIOUS METAL COMPOSITION AND ITEMS MADE THEREOF
DE19813988C1 (en) * 1998-03-28 1999-10-28 Heraeus Gmbh W C Process for the production of a welded molded body consisting of finely divided, small particles of base metal oxide and strengthened platinum material, in particular a tube, in particular having at least one inner wall
US6982059B2 (en) * 2001-10-01 2006-01-03 General Electric Company Rhodium, platinum, palladium alloy
US6582534B2 (en) * 2001-10-24 2003-06-24 General Electric Company High-temperature alloy and articles made therefrom
DE10203660A1 (en) * 2002-01-30 2003-08-07 Schott Glas Component intended for a plant for the production or processing of glass melts
US20070260282A1 (en) * 2003-09-12 2007-11-08 Taylor William J Feedthrough apparatus with noble metal-coated leads
US7966070B2 (en) * 2003-09-12 2011-06-21 Medtronic, Inc. Feedthrough apparatus with noble metal-coated leads
US7494619B2 (en) * 2003-12-23 2009-02-24 General Electric Company High temperature alloys, and articles made and repaired therewith
US20060247714A1 (en) * 2005-04-28 2006-11-02 Taylor William J Glass-to-metal feedthrough seals having improved durability particularly under AC or DC bias
EP1796115A3 (en) * 2005-12-12 2009-03-18 Greatbatch Ltd. Feedthrough filter capacitor assemblies having low cost terminal pins
US20080299504A1 (en) * 2007-06-01 2008-12-04 Mark David Horn Resonance driven glow plug torch igniter and ignition method
DE102007042157A1 (en) * 2007-09-05 2009-03-12 Man Diesel Se Ignition device for gaseous air fuel mixture in e.g. gas engine, has glow plug provided with protective layer made of high-resistant material around region of hot zone, where catalytically acting alloying components are added to layer
US8896075B2 (en) * 2008-01-23 2014-11-25 Ev Products, Inc. Semiconductor radiation detector with thin film platinum alloyed electrode
JP5722515B1 (en) * 2014-04-04 2015-05-20 株式会社フルヤ金属 Platinum thermocouple wire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253872A (en) * 1977-02-16 1981-03-03 The United States Of America As Represented By The United States Department Of Energy Thorium doped iridium alloy for radioisotope heat sources
US4252558A (en) 1978-06-20 1981-02-24 Comptoir Lyon-Alemand-Louyot Method for producing a platinoid comprising a dispersed phase of a refractory oxide
US5051235A (en) * 1987-06-26 1991-09-24 Comptoir Lyon-Alemand-Louyot, Societe Anonyme Novel palladium-based alloys containing indium bismuth, silver and copper
WO2009086723A1 (en) * 2008-01-04 2009-07-16 Wuxi Yingtepai Metal Product Co., Ltd. A zirconium oxide and yttrium oxide dispersion-strengthened pd-au alloy and manufacturing method thereof

Also Published As

Publication number Publication date
US3640705A (en) 1972-02-08

Similar Documents

Publication Publication Date Title
GB1139897A (en) Improvements in and relating to the treatment of platinum group metals and alloys
Pessall et al. A study of superconductivity in interstitial compounds
SE329799B (en)
GB1532802A (en) Metallic powders
GB1118151A (en) Fuel cell electrodes
GB1281734A (en) Sintered austenitic-ferritic chromium-nickel steel alloy
GB1305603A (en)
GB1192158A (en) Shaped Structures of Sintered High-melting Metal Oxides and a Process for their Manufacture
GB1340058A (en) Cobalt base alloy
GB1297758A (en)
GB1247356A (en) Improvements in and relating to metallic composite materials
GB830628A (en) Improvements in the grain-stabilising of metals and alloys
GB1486964A (en) Sintered alloy
GB1350693A (en) Macrostructure of titanium-base alloy products
GB1115312A (en) Refractory compositions and the production thereof
GB1127221A (en) Prevention of hydrogen embrittlement in oxygen-bearing copper
GB1332061A (en) Powder metallurgy-produced heat-resistant refractory carbide alloy
GB1321947A (en) Process for producing a cemented tungsten carbide composition
GB1394567A (en) Dispersion strengthened nickel
GB1064056A (en) Improvements in molybdenum-base powder-metallurgical alloy
GB1114850A (en) Refractory dispersions and their production
SE7408051L (en)
GB1431151A (en) Alloy
GB1250934A (en)
GB1156621A (en) Improvements in or relating to Metal Fibres