JPS53117606A - Production of composite metal comprising tugusten * silver and copper - Google Patents

Production of composite metal comprising tugusten * silver and copper

Info

Publication number
JPS53117606A
JPS53117606A JP2918878A JP2918878A JPS53117606A JP S53117606 A JPS53117606 A JP S53117606A JP 2918878 A JP2918878 A JP 2918878A JP 2918878 A JP2918878 A JP 2918878A JP S53117606 A JPS53117606 A JP S53117606A
Authority
JP
Japan
Prior art keywords
tugusten
silver
copper
production
composite metal
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.)
Granted
Application number
JP2918878A
Other languages
Japanese (ja)
Other versions
JPS6043894B2 (en
Inventor
Shiyuraina Horusuto
Rootokeegeru Berunharuto
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JPS53117606A publication Critical patent/JPS53117606A/en
Publication of JPS6043894B2 publication Critical patent/JPS6043894B2/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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • 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
    • H01H1/023—Composite material having a noble metal as the basic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Contacts (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
JP2918878A 1977-03-22 1978-03-14 Process for manufacturing composite metals consisting of tungsten, silver and copper Expired JPS6043894B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772712555 DE2712555C3 (en) 1977-03-22 1977-03-22 Process for making an interpenetrating composite metal from tungsten, silver and copper
DE2712555.9 1977-03-22

Publications (2)

Publication Number Publication Date
JPS53117606A true JPS53117606A (en) 1978-10-14
JPS6043894B2 JPS6043894B2 (en) 1985-10-01

Family

ID=6004334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2918878A Expired JPS6043894B2 (en) 1977-03-22 1978-03-14 Process for manufacturing composite metals consisting of tungsten, silver and copper

Country Status (2)

Country Link
JP (1) JPS6043894B2 (en)
DE (1) DE2712555C3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0449642A (en) * 1990-06-18 1992-02-19 Nippon Tungsten Co Ltd Substrate material for semiconductor device and its manufacturing method
JPH05293326A (en) * 1991-06-14 1993-11-09 Iwatani Internatl Corp Disposal treatment of ethylene oxide-based sterilization gas and equipment therefor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111961911B (en) * 2020-07-24 2022-04-26 浙江耐迩合金科技有限公司 Preparation method of silver-based electric contact material with high fusion welding resistance
CN114318100A (en) * 2021-12-13 2022-04-12 合肥工业大学 Silver-doped tungsten-copper composite material and preparation method thereof
CN114932222B (en) * 2022-06-17 2023-11-07 合肥工业大学智能制造技术研究院 Method for improving density of tungsten-copper alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0449642A (en) * 1990-06-18 1992-02-19 Nippon Tungsten Co Ltd Substrate material for semiconductor device and its manufacturing method
JPH05293326A (en) * 1991-06-14 1993-11-09 Iwatani Internatl Corp Disposal treatment of ethylene oxide-based sterilization gas and equipment therefor

Also Published As

Publication number Publication date
DE2712555B2 (en) 1979-07-05
DE2712555C3 (en) 1980-03-13
JPS6043894B2 (en) 1985-10-01
DE2712555A1 (en) 1978-09-28

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