ES389949A1 - Metodo para el endurecimiento por oxidacion de aleaciones metalicas. - Google Patents

Metodo para el endurecimiento por oxidacion de aleaciones metalicas.

Info

Publication number
ES389949A1
ES389949A1 ES389949A ES389949A ES389949A1 ES 389949 A1 ES389949 A1 ES 389949A1 ES 389949 A ES389949 A ES 389949A ES 389949 A ES389949 A ES 389949A ES 389949 A1 ES389949 A1 ES 389949A1
Authority
ES
Spain
Prior art keywords
relatively
hardening
oxidation
oxidizable elements
oxidizable
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
ES389949A
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.)
AT&T Inc
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES389949A1 publication Critical patent/ES389949A1/es
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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/025—Composite material having copper as the basic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
ES389949A 1970-04-01 1971-04-29 Metodo para el endurecimiento por oxidacion de aleaciones metalicas. Expired ES389949A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2467870A 1970-04-01 1970-04-01

Publications (1)

Publication Number Publication Date
ES389949A1 true ES389949A1 (es) 1973-06-16

Family

ID=21821818

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389949A Expired ES389949A1 (es) 1970-04-01 1971-04-29 Metodo para el endurecimiento por oxidacion de aleaciones metalicas.

Country Status (6)

Country Link
BE (1) BE764999A (es)
CA (1) CA927255A (es)
DE (1) DE2114605A1 (es)
ES (1) ES389949A1 (es)
FR (1) FR2092582A5 (es)
GB (1) GB1329187A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235211B (en) * 1989-05-26 1993-03-17 Gen Electric Co Plc Methods of making electrical conductors

Also Published As

Publication number Publication date
FR2092582A5 (es) 1972-01-21
GB1329187A (en) 1973-09-05
BE764999A (fr) 1971-08-16
CA927255A (en) 1973-05-29
DE2114605A1 (de) 1972-05-31

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