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KR850000894A - 아아크로용 복합전극 - Google Patents

아아크로용 복합전극 Download PDF

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Publication number
KR850000894A
KR850000894A KR1019840003435A KR840003435A KR850000894A KR 850000894 A KR850000894 A KR 850000894A KR 1019840003435 A KR1019840003435 A KR 1019840003435A KR 840003435 A KR840003435 A KR 840003435A KR 850000894 A KR850000894 A KR 850000894A
Authority
KR
South Korea
Prior art keywords
electrode
nipple
coolant
graphite body
electrode according
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
KR1019840003435A
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English (en)
Other versions
KR920003206B1 (ko
Inventor
예너후크 캐리고우즈 버어크
Original Assignee
죠셉 비이 돈노반
그레이트 레이크스 카아본 코오포레이션
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 죠셉 비이 돈노반, 그레이트 레이크스 카아본 코오포레이션 filed Critical 죠셉 비이 돈노반
Publication of KR850000894A publication Critical patent/KR850000894A/ko
Application granted granted Critical
Publication of KR920003206B1 publication Critical patent/KR920003206B1/ko
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Resistance Heating (AREA)

Abstract

내용 없음.

Description

아아크로용 복합전극
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예에 따른 전극의 일부 파단단면도.
제3도는 본 발명의 전극에 있어서 주흑연튜브의 평면도.
제3A도는 본 발명의 전극에 있어서 상부 부분을 일부 파단한 단면도.
제3B도는 본 발명전극에 있어서 하부부분을 일부 파단한 단면도.

Claims (11)

  1. 중앙보어, 일단부에 있는 헤더조립체, 타단부에 있는 중공니플, 그리고 상기 헤더에 인장을 받게 부착된 냉각제 공급파이프를 포함하는 흑연동체부품을 갖고, 상기 니플이 상기 흑연동체를 그 위에 압출력을 가하여 압축응력을 가하는 수냉식 복합관형 전기 아아크로 전극.
  2. 제1항에 있어서, 냉각제 귀환수단이 흑연동체부품의 중앙보어에서 방사상 외측으로 일정거리를 둔 종방향통로를 포함하는 전극.
  3. 제1항에 있어서, 냉각제 공급수단은, 상기 파이프와 상기 보어사이에 냉각제 귀환용 환상공간을 형성하도록 전극의 보어내경보다 실질적으로 더 작은 외경을 갖는 파이프를 포함하는 전극.
  4. 제3항에 있어서, 안의 냉각제경로는 냉각제 공급파이프를 통해 니플의 내부로 들어가 냉각제 귀환용 환상공간을 통해 헤더조립체로 귀환하여 전극에서 빠져나가는 것인 전극.
  5. 제1항내지 4항중 어느 한항에 있어서, 전극에 압축응력을 주는 수단의 헤더조립체위의 스프링 및 너트조립체를 포함하는 전극.
  6. 제5항에 있어서, 전극에 압축응력을 주는 수단이 평편한 스프링워셔들 조립체를 포함하는 전극.
  7. 제1항내지 6항중 어느 한항에 있어서, 헤더 및 니플위의 플랜지들을 통해 압축력이 흑연동체부품에 가해지는 전극.
  8. 제1항내지 7항중 어느 한항에 있어서, 흑연동체부품의 각 단부에 있는 소켓의 나삿니를 통해 압축력이 흑연동체에 가해지는 전극.
  9. 제2항에 있어서, 최소 전극벽 두께가 전극 직경과 최대 소켓기부직경사이의 차이이고, 전극의 하부단부에 위치한 니플은 구리, 연성철, 주철, 철함유 합금, 티탄 및 아인바로 구성된 족으로부터 선택돈 금속으로 구성되고, 파이프가 상기 니플의 내부로 신장하고, 상기 니플은 냉각제 귀환용 환상공간과 연결된 냉각제 통로수단을 갖는 전극.
  10. 제1항내지 9항중 어느 한항에 있어서, 흑연 동체부품이 0°-50℃ 범위에서 15×10-7cm/℃ 미만의 횡방향 CTE를 갖는 튜브를 포함하는 전극.
  11. 제1항내지 10항중 어느 한항에 있어서, 흑연동체부품이 표면피복으로 밀봉되어 있는 전극.
    ※참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019840003435A 1983-07-15 1984-06-19 아아크로용 복합 전극 Expired KR920003206B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US514,266 1983-07-15
US06/514,266 US4513425A (en) 1983-07-15 1983-07-15 Composite electrode for arc furnace
US514266 1983-07-15

Publications (2)

Publication Number Publication Date
KR850000894A true KR850000894A (ko) 1985-03-09
KR920003206B1 KR920003206B1 (ko) 1992-04-24

Family

ID=24046470

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840003435A Expired KR920003206B1 (ko) 1983-07-15 1984-06-19 아아크로용 복합 전극

Country Status (12)

Country Link
US (1) US4513425A (ko)
EP (1) EP0151576B1 (ko)
JP (1) JPS60501879A (ko)
KR (1) KR920003206B1 (ko)
AT (1) ATE45264T1 (ko)
AU (1) AU551538B2 (ko)
BR (1) BR8406970A (ko)
CA (1) CA1234402A (ko)
DE (1) DE3479281D1 (ko)
HU (1) HU189909B (ko)
NO (1) NO164070C (ko)
WO (1) WO1985000722A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100367068B1 (ko) * 2000-03-09 2003-01-09 석 봉 최 세라믹 방청 페인트 및 그 도막 형성 방법
KR100381719B1 (ko) * 1995-12-29 2003-08-14 고려화학 주식회사 수용성 방청도료 조성물

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701416A (en) * 1983-12-09 1987-10-20 Cetus Corporation Feline leukemia virus vaccine plasmids for fusion protein of the gp70 envelope protein of FELV
US4689799A (en) * 1985-09-27 1987-08-25 Karagoz Berch Y Scalloped nipple for water-cooled electrodes
US4754542A (en) * 1987-01-30 1988-07-05 Westinghouse Electric Corp. Process of fabricating spar-type consumable electrode for vacuum arc melting of zirconium or titan alloys with wedged-on segment
DE29602191U1 (de) * 1996-02-08 1996-03-21 Badische Stahl-Engineering GmbH, 77694 Kehl Bodenelektrode
EP0827365A3 (en) 1996-08-30 1998-08-19 Nippon Carbon Co., Ltd. Method for cooling graphite electrodes used for metal melting and refining in an electric arc furnace and a ladle
RU2176856C2 (ru) * 1999-12-06 2001-12-10 Открытое акционерное общество "Институт Гипроникель" Нерасходуемый электрод для руднотермических и обеднительных многошлаковых электропечей
US7263453B1 (en) * 2004-01-21 2007-08-28 Deka Products Limited Partnership Shaft feedback sensor error detection
US20050207467A1 (en) * 2004-03-18 2005-09-22 John Montminy Threaded pin for carbon electrodes, and electrode assembly with a threaded pin
DE102009000755A1 (de) * 2009-01-15 2010-07-22 EMS Elektro Metall Schwanenmühle GmbH Graphitelektrode mit elektrischem Anschlussstück
CN104792839B (zh) * 2015-03-27 2017-04-19 中国科学院金属研究所 一种能实现高温高压水电化学测试的陶瓷薄膜电极
MX2021008870A (es) 2019-01-24 2021-08-19 Exo Tech Llc Aparato para elevar electrodos de grafito.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1018003A (en) * 1911-10-13 1912-02-20 Planiawerke Ag Fuer Kohlenfabrikation Carbon electrode for electrical purposes.
US1850515A (en) * 1930-01-23 1932-03-22 Peltz Georg Device for joining carbon electrodes
LU58225A1 (ko) * 1968-05-24 1969-07-11
US4145564A (en) * 1978-01-30 1979-03-20 Andrew Dennie J Non-consumable electrode with replaceable graphite tip
DE2845367C2 (de) * 1978-10-18 1981-01-22 Korf & Fuchs Syst Tech FlUssigkeitsgekühlte Halterung für die Spitze einer Elektrode eines Lichtbogenschmelzofens
SE431443B (sv) * 1979-03-23 1984-02-06 Bulten Kanthal Ab Elektrod for uppvermning av glasmassa
EP0050683A1 (de) * 1980-10-27 1982-05-05 Arc Technologies Systems, Ltd. Elektrode für Lichtbogenöfen
ZA826996B (en) * 1981-10-15 1983-07-27 Von Roll Ag Process for preventing burn-off on a current-conducting electrode for metallurgical furnaces and electrodes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381719B1 (ko) * 1995-12-29 2003-08-14 고려화학 주식회사 수용성 방청도료 조성물
KR100367068B1 (ko) * 2000-03-09 2003-01-09 석 봉 최 세라믹 방청 페인트 및 그 도막 형성 방법

Also Published As

Publication number Publication date
NO164070C (no) 1990-08-22
NO164070B (no) 1990-05-14
JPS60501879A (ja) 1985-10-31
HUT35895A (en) 1985-07-29
EP0151576B1 (en) 1989-08-02
HU189909B (en) 1986-08-28
US4513425A (en) 1985-04-23
AU2830084A (en) 1985-03-04
AU551538B2 (en) 1986-05-01
KR920003206B1 (ko) 1992-04-24
BR8406970A (pt) 1985-07-02
JPH043640B2 (ko) 1992-01-23
DE3479281D1 (en) 1989-09-07
ATE45264T1 (de) 1989-08-15
EP0151576A1 (en) 1985-08-21
WO1985000722A1 (en) 1985-02-14
EP0151576A4 (en) 1985-12-05
CA1234402A (en) 1988-03-22
NO850926L (no) 1985-03-08

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