JPS6123849B2 - - Google Patents

Info

Publication number
JPS6123849B2
JPS6123849B2 JP54068070A JP6807079A JPS6123849B2 JP S6123849 B2 JPS6123849 B2 JP S6123849B2 JP 54068070 A JP54068070 A JP 54068070A JP 6807079 A JP6807079 A JP 6807079A JP S6123849 B2 JPS6123849 B2 JP S6123849B2
Authority
JP
Japan
Prior art keywords
powder
silver
base metal
metal oxide
extrusion direction
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
JP54068070A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54158311A (en
Inventor
Shurainaa Horusuto
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of JPS54158311A publication Critical patent/JPS54158311A/ja
Publication of JPS6123849B2 publication Critical patent/JPS6123849B2/ja
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • 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
    • H01H1/0237—Composite material having a noble metal as the basic material and containing oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)
  • Contacts (AREA)
JP6807079A 1978-06-01 1979-05-31 Production of directional sintered composite material having directional crystal structure Granted JPS54158311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782824117 DE2824117A1 (de) 1978-06-01 1978-06-01 Verfahren zum herstellen eines anisotropen sinterverbundwerkstoffes mit richtgefuege

Publications (2)

Publication Number Publication Date
JPS54158311A JPS54158311A (en) 1979-12-14
JPS6123849B2 true JPS6123849B2 (cs) 1986-06-07

Family

ID=6040801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6807079A Granted JPS54158311A (en) 1978-06-01 1979-05-31 Production of directional sintered composite material having directional crystal structure

Country Status (4)

Country Link
JP (1) JPS54158311A (cs)
DE (1) DE2824117A1 (cs)
FR (1) FR2427157B1 (cs)
GB (1) GB2022145B (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017424C2 (de) * 1980-05-07 1987-01-15 Degussa Ag, 6000 Frankfurt Werkstoff für elektrische Kontakte
DE3146972A1 (de) * 1981-11-26 1983-06-01 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von formteilen aus cadmiumfreien silber-metalloxid-verbundwerkstoffen fuer elektrische kontaktstuecke
DE19544697C1 (de) * 1995-11-30 1996-07-11 Abb Research Ltd Metall-Keramik-Kompositwerkstoff und Verfahren zu dessen Herstellung
CN103611755B (zh) * 2013-11-28 2016-02-03 昆明理工大学 复相金属氧化物增强银基电触头丝材的制备方法
CN104821248B (zh) * 2015-04-10 2018-03-13 上海和伍复合材料有限公司 一种AgC电触头及其一体化组件的制造方法
CN104867620B (zh) * 2015-04-10 2017-07-14 上海和伍复合材料有限公司 一种AgMeO电触头及其一体化组件的制造方法
DE102016105437A1 (de) * 2016-03-23 2017-09-28 Doduco Gmbh Verfahren zur Herstellung eines Kontaktwerkstoffes auf Basis von Silber-Zinnoxid oder Silber-Sinkoxid sowie Kontaktwerkstoff
KR102417333B1 (ko) 2016-12-21 2022-07-05 현대자동차 주식회사 전기 접점 소재
CN109128212B (zh) * 2018-08-16 2022-05-27 西安工程大学 一种银镍氧化锌电接触合金的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310784B2 (de) * 1973-03-03 1975-03-13 Fa. Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim Verfahren zur Herstellung eines duktilen Silber-Metalloxid-Halbzeugs
US3933486A (en) * 1974-02-12 1976-01-20 Chugai Denki Kogyo Kabushiki-Kaisha Silver-metal oxide composite and method of manufacturing the same
GB1507854A (en) * 1974-04-01 1978-04-19 Mallory & Co Inc P R Electric contact materials

Also Published As

Publication number Publication date
DE2824117A1 (de) 1979-12-06
FR2427157B1 (cs) 1983-10-07
GB2022145A (en) 1979-12-12
GB2022145B (en) 1982-10-13
JPS54158311A (en) 1979-12-14
FR2427157A1 (cs) 1979-12-28

Similar Documents

Publication Publication Date Title
US4609525A (en) Cadmium-free silver and metal oxide composite useful for electrical contacts and a method for its manufacture
JPS6112841A (ja) 低圧開閉器具のための接点材料の製造方法
JPS6123849B2 (cs)
JPH0586006B2 (cs)
US4681702A (en) Sintered, electrical contact material for low voltage power switching
CN109500391A (zh) 一种高延性银氧化锌触头材料的制备方法
US5152959A (en) Sinterless powder metallurgy process for manufacturing composite copper strip
CN109593981A (zh) 一种改善锭坯烧结性的银氧化锡触头材料的制备方法
JP2810162B2 (ja) 電力用低圧開閉器具のための焼結接点材料
JPS619541A (ja) 電力用低圧開閉器具のための焼結接点材料
JPH0561334B2 (cs)
KR830002683B1 (ko) 방향성 결정조직을 가진 비등방성 소결복합재료의 제조방법
CN109609794A (zh) 一种高延性银氧化锡触头材料的制备方法
CN103695695B (zh) 一种含添加剂雾化银氧化锡电触头材料的制备方法
JPS6048578B2 (ja) 電気接点材料
CN109500392A (zh) 一种改善锭坯烧结性的银氧化锌触头材料的制备方法
EP0273876A1 (en) Spot welding electrode and method for making it
JPS6244541A (ja) 銀−酸化錫系電気接点材料の製造方法
JPS621835A (ja) Ａｇ−Ｎｉｏ電気接点材料の製造方法
JPS6354770B2 (cs)
JPS55134144A (en) Electrical contact material
JP2544017B2 (ja) 粉末冶金用銅粉の製造方法
JPS634615B2 (cs)
JPH0475298B2 (cs)
JPH0474404B2 (cs)