KR840005862A - Electrode Material of Vacuum Interverter (INTERRUPTER) and Manufacturing Method Thereof - Google Patents

Electrode Material of Vacuum Interverter (INTERRUPTER) and Manufacturing Method Thereof Download PDF

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KR840005862A
KR840005862A KR1019830003694A KR830003694A KR840005862A KR 840005862 A KR840005862 A KR 840005862A KR 1019830003694 A KR1019830003694 A KR 1019830003694A KR 830003694 A KR830003694 A KR 830003694A KR 840005862 A KR840005862 A KR 840005862A
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weight
copper
chromium
powder
vacuum
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KR1019830003694A
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Korean (ko)
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KR910006114B1 (en
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요시지(외 2) 가시와기
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이마이 마사오
가부시기 가이샤 메이덴샤
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Abstract

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Description

진공인터라프터(INTERRUPTER)의 전극재료와 그의 제조방법Electrode Material of Vacuum Interverter (INTERRUPTER) and Manufacturing Method Thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 관한 전극재료로 제작된 한쌍의 전극을 구비하는 진공인터라프터의 종단면도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal sectional view of a vacuum interlater having a pair of electrodes made of an electrode material according to the present invention.

Claims (13)

20-70중량%의 동과 5-70중량%의 모리프텐과 50-70중량% 크롬과의 복합금속으로 된 진공인터라프터의 전극재료.Electrode material for a vacuum interlater consisting of a composite metal of 20-70% by weight copper, 5-70% by weight morphite and 50-70% by weight chromium. 5-70중량%의 모리프텐 분말과 5-70중량%의 크롬 분말을 상호에 확산 결합시켜진 다공질 기재와 이 다공질기재에 20-70중량%의 동이 용침된 복합금속에서 된 진공인터라프터의 전극재료.A vacuum substrate made of a porous substrate diffusion-bonded with 5-70% by weight of morphite powder and 5-70% by weight of chromium powder and a composite metal in which 20-70% by weight of copper is infiltrated into the porous substrate. Electrode material. 범위 제2항 기재의 진공인터라프터의 전극재료로써 각 금속분말의 입경이 -100멧슈일 것을 특징으로 하는 것.Scope The electrode material of the vacuum interlater according to claim 2, wherein the particle diameter of each metal powder is -100 mesh. 범위 제1항 기재의 진공인터라프터의 전극재료로서 분말화된 각 금속의 혼합물의 소결된 것.Scope A sintered mixture of powdered metals as electrode material for a vacuum interlater according to claim 1. 범위 제4항 기재의 진공인터라프터의 전극재료로서 각 금속분말의 입경이 -100멧슈인 것을 특징으로 하는 것.Scope The particle diameter of each metal powder is -100 mesh as an electrode material for a vacuum interlater according to claim 4. 합계가 30-80중량%에 달한 5-70중량%의 모리프덴 분말과 5-70중량%의 크롬과를 혼합하는 공정과 모리프텐, 크롬 및 동의 어느 것이나 반응하지 않는 용기에 상기혼합공정에 의해 얻어진 혼합분말과 20-70중량%의 고형동재를 납치(納置)하는 공정에 이들 혼합분말과 고형동재와를 동의 융점보다 낮은 온도로 일정시간, 가열유지하고 혼합분말을 확산결합시켜서 모리프텐과 크롬으로 된 다공질기재를 제조하는 공정과 다공질기재와 고형동재를 융점 이상이며, 또한 크롬의 융점보다도 낮은 온도에서 일정시간, 가열 유지하고 그것에 의해 용융된 동을 다공질기재에 용침시키는 공정에서 되고 납치공정확산 결합공정 및 용침공정은 동일의 비산화성 분위기중 시간적으로 연속하여 행하여지는 진공인터라프터의 전극재료의 제조방법.Mixing 5-70% by weight of molybdenum powder and 5-70% by weight of chromium having a total weight of 30-80% by weight and mixing in a container that does not react with either morphite, chromium or copper In the process of kidnapping the mixed powder and solid copper material of 20-70% by weight, the mixed powder and the solid copper material are kept at a temperature lower than the melting point of copper for a predetermined time, and the mixed powder is diffused and combined. In the process of manufacturing the porous base material of lyphene and chromium, and in the process of heating the porous material and the solid copper material above the melting point, and maintaining the heating at a temperature lower than the melting point of chromium for a certain time, and immersing molten copper in the porous material And abduction step diffusion bonding step and infiltration step are continuously performed in the same non-oxidizing atmosphere in time. 범위 제6항 기재의 제조방법으로써 비산화성분위기는 5×10-5Torr 이하의 진공인 것을 특징으로 한 것.Scope The production method according to claim 6, wherein the non-oxidative component crisis is characterized in that the vacuum of 5 × 10 -5 Torr or less. 합계가 30-80중량%에 달한 5-70중량%의 모리프덴분말과 5-70중량%의 크롬분말을 혼합하는 공정과 크롬의 융점보다도 낮은 온도의 비산화성분위기 중에서 일정시간에 상기 혼합공정에 의해 얻어진 혼합분말을 가열유지하고 확산결합에 의해 모리프덴과 크롬과의 다공질기재를 제조하는 공정과 동일 또는 다른 비산화성분위기중에 있어서 가열유지공정에 의해 얻어진 다공질기재에 융용된 20-70중량%의 동을 용침시키는 공정에서 된 진공인터라프터의 전극재료의 제조방법.Mixing step in a certain time in the process of mixing 5-70% by weight of morphideden powder and 5-70% by weight of chromium powder, the total amount of 30-80% by weight, and the non-oxidizing atmosphere at a temperature lower than the melting point of chromium 20-70 weight melted in the porous base material obtained by heating and holding process in the same or other non-oxidation atmosphere as the process of heating and holding the mixed powder obtained by the process and manufacturing a porous base material of morphideden and chromium by diffusion bonding. A method for producing an electrode material for a vacuum interlater in a step of infiltrating% copper. 범위 제8항 기재 제조방법으로써 상기 동(銅) 용침공정은 다 공질기재에 인접하여 고정동재를 두는 공정과 동의 융점 이상이면서 또한 크롬의 융점보다도 낮은 온도의 비산화 분위기중에서 일정시간 다공질기재 및 고형동재를 가열유지하고 그것에 의해 용융한 동을 다공질기재에 용침시키는 공정에서 된 것을 특징으로 하는 것.Scope 8 The manufacturing method of the base material, the copper infiltration process is a process of placing a fixed copper material adjacent to the porous substrate and the porous substrate and the solid for a predetermined time in a non-oxidizing atmosphere of more than the same melting point and lower than the melting point of chromium Characterized in that it is in the process of heating and maintaining the copper material and infiltrating the molten copper by the porous base material. 범위 제9항 기재의 제조방법이면서 동(銅) 용침공정의 비산화성분위기는 5×10-5Torr 이하의 진공인 것을 특징으로 하는 것.Scope Non-oxidative component of the copper immersion process in the manufacturing method of claim 9, characterized in that the vacuum of 5 × 10 -5 Torr or less. 20-70중량%의 동분말과 5-70중량%의 모리프텐분말과 5-70중량%의 크롬분말과를 혼합하는 공정에서 얻어진 혼합분말을 가압성형에 의해 압분체에 성형하는 공정과 크롬의 융점보다도 낮은 온도의 비산화 성분위기 중에서 상기 가압성형공정에 의해 얻어진 압분체를 소결하는 공정에서 된 진공인터라프터의 전극재료의 제조방법.The process of molding the mixed powder obtained by mixing 20-70% by weight of copper powder, 5-70% by weight of morphite powder and 5-70% by weight of chromium powder to the green compact by press molding and chromium A method for producing an electrode material for a vacuum interlater, wherein the green compact obtained by the pressure forming step is sintered in a non-oxidizing component atmosphere at a temperature lower than the melting point of. 범위 제11항에 기재의 제조방법이면서 소결공정의 온도는 동의 융점보다도 낮은 것을 특징으로 하는 것.The temperature of the sintering process is lower than the melting | fusing point of copper, although it is a manufacturing method of the range 11 characterized by the above-mentioned. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830003694A 1982-08-09 1983-08-06 Contact material of vacuum interrupter and manufacturing process therefor KR910006114B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13833182A JPS5927418A (en) 1982-08-09 1982-08-09 Electrode of vacuum interrupter and method of producing same
JP57-138331 1982-08-09
JP138331 1982-08-09

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KR840005862A true KR840005862A (en) 1984-11-19
KR910006114B1 KR910006114B1 (en) 1991-08-13

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IN (1) IN159352B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63314730A (en) * 1987-06-17 1988-12-22 Meidensha Electric Mfg Co Ltd Manufacture of electrode material
JP5862695B2 (en) 2014-01-23 2016-02-16 株式会社明電舎 Method for producing electrode material

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KR910006114B1 (en) 1991-08-13
JPS5927418A (en) 1984-02-13
IN159352B (en) 1987-05-09
JPS6335049B2 (en) 1988-07-13

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