FR2072998A5 - Internal oxidation dispersion noble metal alloys hardened - Google Patents

Internal oxidation dispersion noble metal alloys hardened

Info

Publication number
FR2072998A5
FR2072998A5 FR7043912A FR7043912A FR2072998A5 FR 2072998 A5 FR2072998 A5 FR 2072998A5 FR 7043912 A FR7043912 A FR 7043912A FR 7043912 A FR7043912 A FR 7043912A FR 2072998 A5 FR2072998 A5 FR 2072998A5
Authority
FR
France
Prior art keywords
noble metal
internal oxidation
metal alloys
alloys hardened
oxidation dispersion
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
FR7043912A
Other languages
English (en)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Application granted granted Critical
Publication of FR2072998A5 publication Critical patent/FR2072998A5/fr
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Catalysts (AREA)
FR7043912A 1970-01-23 1970-12-07 Internal oxidation dispersion noble metal alloys hardened Expired FR2072998A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702002886 DE2002886A1 (de) 1970-01-23 1970-01-23 Verfahren zur Herstellung eines durch innere Oxydation dispersionsgehaerteten Werkstoffes

Publications (1)

Publication Number Publication Date
FR2072998A5 true FR2072998A5 (en) 1971-09-24

Family

ID=5760278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043912A Expired FR2072998A5 (en) 1970-01-23 1970-12-07 Internal oxidation dispersion noble metal alloys hardened

Country Status (3)

Country Link
DE (1) DE2002886A1 (fr)
FR (1) FR2072998A5 (fr)
NL (1) NL7016436A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
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
FR2488536A1 (fr) * 1980-08-14 1982-02-19 Degussa Procede pour la fabrication de semi-produits a partir de platine recuit en dispersion
FR2779666A1 (fr) * 1998-06-13 1999-12-17 Univ Savoie Compose chimique forme de nanoparticules, d'un metal noble et d'un oxyde de metaux de transition et procede d'obtention du compose associe

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117928C1 (en) * 1991-05-31 1992-09-17 Heraeus Sensor Gmbh, 6450 Hanau, De Electrical resistance wire for use above 800 deg. C. - has core of dispersion-hardened material comprising mainly platinum gp. metal contg. e.g. dispersed zirconium@, and platinum gp. metal of alloy sheath
US5518691A (en) * 1993-07-29 1996-05-21 Tanaka Kikinzoku Kogyo K.K. Precious metal material
DE19714365A1 (de) * 1997-04-08 1998-10-15 Heraeus Gmbh W C Dispersionsverfestiger Platin-Werkstoff, Verfahren zu seiner Herstellung und seine Verwendung
DE102004012386A1 (de) * 2004-03-13 2005-10-06 Wieland-Werke Ag Verbundhalbzeug aus einer Kupferlegierung, Herstellungsverfahren und Verwendung
CN113073224A (zh) * 2021-03-19 2021-07-06 泓武科技材料(苏州)有限公司 铂族金属弥散强化材料的制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
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
FR2488536A1 (fr) * 1980-08-14 1982-02-19 Degussa Procede pour la fabrication de semi-produits a partir de platine recuit en dispersion
FR2779666A1 (fr) * 1998-06-13 1999-12-17 Univ Savoie Compose chimique forme de nanoparticules, d'un metal noble et d'un oxyde de metaux de transition et procede d'obtention du compose associe

Also Published As

Publication number Publication date
DE2002886A1 (de) 1971-07-29
NL7016436A (fr) 1971-07-27

Similar Documents

Publication Publication Date Title
NL182182C (nl) Inrichting met amorfe metaallegering.
FR2072998A5 (en) Internal oxidation dispersion noble metal alloys hardened
YU36198B (en) Process for the electroplating with noble metal alloys
IT965469B (it) Agenti di borurazione per metalli e leghe
YU35872A (en) Process for the manufacture of an electrode for electrocheemical processes, coated with metals of low solubility
AU499355B2 (en) Purifying aqueous solutions of metal ions precipitating as arsenides antimonides, tellurides, selenides and tin and mercury alloys
AU8502575A (en) Purifying aqueous solutions of metal ions precipitating as arsenides antimonides, tellurides, selenides and tin and mercury alloys
NL7512199A (nl) Met gas reduceren van metaaloxyden.
CA986085A (en) Nickel-free, all metal catalyst element, and method of manufacture and use thereof
CA973330A (en) Production of pure metals, metal oxides and metal chlorides from alloys or scraps
Kuznetsov Effect of Cold Work on the Oxidation of Pt and Pd Alloys
NL7602206A (nl) Edelmetaallegeringen.
Linial et al. New Processes for Obtaining Increased Metal Hardness and Reduced Friction Properties by Boronizing. Pt. 3
GB1350791A (en) Copper base alloys and processes for their heat treatment
CH610348A5 (en) Process for precipitating noble metal from an alloy consisting of noble metal, copper and one or more other non-ferrous metals
FR2236961A1 (en) Improved magnetic steel sheet - by diffusing in aluminium or silicon from aq paste
CA856199A (en) Heat and chemical resistant metal alloy parts
UHLIG COPPER AND COPPER ALLOYS, CHAPTER 19 FROM CORROSION AND CORROSION CONTROL
IT942739B (it) Procedimento per l ossidazione di leghe di piombo contenenti metal li nobili
LYULKO Potentiometric investigation of the oxidation of ferrous chloride by oxygen(Effect of various catalyzers, hydrochloric acid, and iron chloride concentrations on oxidation rate of bivalent iron ions at room temperature)
LEIDHEISER AQUEOUS CORROSION, CHAPTER 4 FROM THE CORROSION OF COPPER, TIN, AND THEIR ALLOYS
FR2108015A1 (en) 1,1,1-trichloroethane-stabilisation
KILPATRICK et al. EFFECT OF ALTERNATING STRAIN UPON THE INTERNAL OXIDATION OF SOME COPPER-SILICON ALLOYS
FROHBERG et al. THE DETERMINATION OF THE VIRTUAL PRODUCO N 3 (S) X DO FOR THE SCALING OF COPPER ALUMINUM AND COPPER MANGANESE ALLOYS
Mochizuki et al. EFFECTS OF AU ADDITION ON AGEING OF AL-MG-SI ALLOYS. PT. 2. EFFECTS OF AU ADDITION ON TWO-STEP AGEING OF AL-MG-SI ALLOYS

Legal Events

Date Code Title Description
ST Notification of lapse