GB1244253A - Material dispersion-hardened by internal oxidation - Google Patents

Material dispersion-hardened by internal oxidation

Info

Publication number
GB1244253A
GB1244253A GB305869A GB305869A GB1244253A GB 1244253 A GB1244253 A GB 1244253A GB 305869 A GB305869 A GB 305869A GB 305869 A GB305869 A GB 305869A GB 1244253 A GB1244253 A GB 1244253A
Authority
GB
United Kingdom
Prior art keywords
hardened
oxidation
alloys
internal oxidation
jan
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
GB305869A
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
Priority claimed from DE19681608255 external-priority patent/DE1608255A1/de
Priority claimed from DE19681783074 external-priority patent/DE1783074A1/de
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1244253A publication Critical patent/GB1244253A/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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
GB305869A 1968-01-20 1969-01-20 Material dispersion-hardened by internal oxidation Expired GB1244253A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681608255 DE1608255A1 (de) 1968-01-20 1968-01-20 Durch innere Oxydation dispersionsgehaertete Werkstoffe auf Platin und Platin-Rhodium-Basis und Verfahren zu ihrer Herstellung
DE19681783074 DE1783074A1 (de) 1968-09-27 1968-09-27 Durch innere Oxydation dispersionsgehaerteter Werkstoff

Publications (1)

Publication Number Publication Date
GB1244253A true GB1244253A (en) 1971-08-25

Family

ID=25753596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB305869A Expired GB1244253A (en) 1968-01-20 1969-01-20 Material dispersion-hardened by internal oxidation

Country Status (3)

Country Link
FR (1) FR2000493A1 (enrdf_load_stackoverflow)
GB (1) GB1244253A (enrdf_load_stackoverflow)
NL (1) NL6900716A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870844A1 (de) * 1997-04-08 1998-10-14 W.C. Heraeus GmbH Dispersionsverfestigter Platin-Werkstoff, Verfahren zu seiner Herstellung und seine Verwendung
US8226855B2 (en) * 2007-02-14 2012-07-24 Heraeus Materials Technology Gmbh & Co. Kg Pt or Pt alloy materials hardened by oxide dispersion, produced by inner oxidation and having proportions of oxide and good ductility

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340076A (en) * 1970-01-23 1973-12-05 Johnson Matthey Co Ltd Dispersion strengthening of platinum group metals platinum group metal based alloys gold and gold based alloys
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870844A1 (de) * 1997-04-08 1998-10-14 W.C. Heraeus GmbH Dispersionsverfestigter Platin-Werkstoff, Verfahren zu seiner Herstellung und seine Verwendung
US8226855B2 (en) * 2007-02-14 2012-07-24 Heraeus Materials Technology Gmbh & Co. Kg Pt or Pt alloy materials hardened by oxide dispersion, produced by inner oxidation and having proportions of oxide and good ductility

Also Published As

Publication number Publication date
NL6900716A (enrdf_load_stackoverflow) 1969-07-22
FR2000493A1 (enrdf_load_stackoverflow) 1969-09-05

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