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KR890010259A - 고 니켈크롬합금 - Google Patents

고 니켈크롬합금 Download PDF

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Publication number
KR890010259A
KR890010259A KR1019880016780A KR880016780A KR890010259A KR 890010259 A KR890010259 A KR 890010259A KR 1019880016780 A KR1019880016780 A KR 1019880016780A KR 880016780 A KR880016780 A KR 880016780A KR 890010259 A KR890010259 A KR 890010259A
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KR
South Korea
Prior art keywords
alloy
titanium
zirconium
ratio
furnace roller
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KR1019880016780A
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KR910009874B1 (ko
Inventor
디.스미쓰 게이로드
에스.타쎈 쿠르티스
Original Assignee
디어 에스. 웨드스윌쓰
인코 얼로이스 인터내셔날, 인코포레이티드
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Publication of KR890010259A publication Critical patent/KR890010259A/ko
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Publication of KR910009874B1 publication Critical patent/KR910009874B1/ko
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Cookers (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Dental Preparations (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)

Abstract

내용 없음

Description

고 니켈크롬 합금
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (19)

  1. 니켈-크롭-철합금에 있어서, 전술한 합금은 기본적으로 약 19 내지 28％의 크롬, 약 55 내지 75％의 니켈, 약 0.75 내지 2％의 알루미늄, 약 1％까지의 티타늄, 소량이지만 제조공정을 용이하게 하는데 충분한 유효량이며 약 0.5％까지인 지르코늄, 각 1％까지의 규소, 몰리브덴, 망간 및 니오북, 약 0.1％까지의 탄소, 소량이지만 지르코늄과 결합하여 결정립 코기조절을 실행하는데 충분한 유효량이고 약 0.1％까지인 질소, 약 0.2％까지의 이트륨을 포함하고, 잔부는 철이며, (ⅰ) 제조의 용이성 (ⅱ) 조절된 결정립크기 (ⅲ) 1000℃(1832℉)이상에서 향상된 산화저항, 그리고 (ⅳ) 약 1100℃ 이상의 온도에서 양호한 응력파단강도를 특징으로 하는 니켈-크롬-철합금.
  2. 제 1항에 있어서, 약 21 내지 25％의 크롬, 약 55 내지 65％의 니켈, 0.8 내지 1.5％의 알루미늄, 약 0.075 내지 0.05％의 티타늄, 약 0.1 내지 0.4％의 지르코늄, 0.1 내지 0.6％의 규소, 0.8％까지의 몰리브덴, 0.2％까지의 망간, 0.4％까지의 니오뮴, 약 0.04 내지 0.1％의 탄소, 약 0.03 내지 0.08％의 질소 그리고 0.15％까지의 니트륨을 포함하는 합금.
  3. 제 2항에 있어서, 최소한 0.1％의 티타늄과 0.15％의 지르코늄을 포함하는 합금.
  4. 제 2항에 있어서, 0.01부터 0.6％까지의 몰리브덴을 포함하는 합금.
  5. 제 2항에 있어서, 니켈이 58 내지 63％인 합금.
  6. 제 1항에 있어서, 이트륨이 약 0.02 내지 0.15％의 양으로 존재하는 합금.
  7. 제 2항에 있어서, 이트륨이 약 0.02 내지 0.15％의 양으로 존재하는 합금.
  8. 제 1항에 있어서, 0.1부터 0.6％까지의 규소 및 0.5％까지의 티타늄을 포함하며, 규소와 티타늄이 그들간의 비율이 약 0.75 내지 3인 정도로 상호 관계되는 합금.
  9. 제 2항에 있어서, 0.1부터 0.6％까지의 규소 및 0.5％까지의 티타늄을 포함하며, 규소와 티타늄이 그들간의 비율이 약 0.75 내지 3인 정도로 상호 관계되는 합금.
  10. 제 1항에 있어서, 지르코늄과 티타늄이 그들간의 비율이 약 0.1부터 60까지인 정도로 상호 관계되는 합금.
  11. 제 2항에 있어서, 지르코늄과 티타늄이 그들간의 비율이 약 0.1부터 60까지인 정도로 상호 관계되는 합금.
  12. 제 1항에 있어서, 알루미늄과 티타늄 더하기 0.525ｘ％의 지르코늄이 약 1200℃까지의 사용(service)온도에 대해 그들간의 비율이 약 5.5를 넘지 않고 1까지인 정도로 상호 관계되는 합금.
  13. 제 2항에 있어서, 알루미늄과 티타늄 더하기 0.525ｘ％의 지르코늄이 약 1200℃까지의 사용온도에 대해 그들간의 비율이 약 5.5를 넘지 않고 1까지인 정도로 상호 관계되는 합금.
  14. 제 8항에 있어서, 지르코늄과 티타늄간의 비율이 0.1부터 60까지이며 약 1200℃까지의 사용온도에 대해서 알루미늄과 티타늄 더하기 0.525ｘ％의 지르코늄간의 비율이 5.5를 넘지 않고 1까지인 합금.
  15. 제 9항에 있어서, 지르코늄과 티타늄간의 비율이 0.1부터 60까지이며 약 1200℃까지의 사용온도에 대해서 알루미늄과 티타늄 더하기 0.525ｘ％의 지르코늄간의 비율이 5.5를 넘지 않고 1까지인 합금.
  16. 제 1항에 있어서, 청구된 합금으로 제조된 로 롤러.
  17. 제 2항에 있어서, 청구된 합금으로 제조된 로 롤러.
  18. 제 14항에 있어서, 청구된 합금으로 제조된 로 롤러.
  19. 제 15항에 있어서, 청구된 합금으로 제조된 로 롤러.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880016780A 1987-12-21 1988-12-16 니켈-크롬-철 합금과 이것으로 제조된 로롤러(furnace roller) Expired KR910009874B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/135,351 US4787945A (en) 1987-12-21 1987-12-21 High nickel chromium alloy
US135,351 1987-12-21
US135351 1993-10-13

Publications (2)

Publication Number Publication Date
KR890010259A true KR890010259A (ko) 1989-08-07
KR910009874B1 KR910009874B1 (ko) 1991-12-03

Family

ID=22467705

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880016780A Expired KR910009874B1 (ko) 1987-12-21 1988-12-16 니켈-크롬-철 합금과 이것으로 제조된 로롤러(furnace roller)

Country Status (9)

Country Link
US (1) US4787945A (ko)
EP (1) EP0322156B1 (ko)
JP (1) JPH01205046A (ko)
KR (1) KR910009874B1 (ko)
AT (1) ATE87982T1 (ko)
AU (1) AU606556B2 (ko)
BR (1) BR8806704A (ko)
CA (1) CA1322676C (ko)
DE (1) DE3880114T2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408665B (de) 2000-09-14 2002-02-25 Boehler Edelstahl Gmbh & Co Kg Nickelbasislegierung für die hochtemperaturtechnik
DE10302989B4 (de) * 2003-01-25 2005-03-03 Schmidt + Clemens Gmbh & Co. Kg Verwendung einer Hitze- und korrosionsbeständigen Nickel-Chrom-Stahllegierung
EP1734145A1 (de) * 2005-06-13 2006-12-20 Siemens Aktiengesellschaft Schichtsystem für ein Bauteil mit Wärmedämmschicht und metallischer Erosionsschutzschicht, Verfahren zur Herstellung und Verfahren zum Betreiben einer Dampfturbine
US7565800B2 (en) * 2005-06-13 2009-07-28 Wescast Industries, Inc. Exhaust components including high temperature divider plate assemblies
DE102008051014A1 (de) * 2008-10-13 2010-04-22 Schmidt + Clemens Gmbh + Co. Kg Nickel-Chrom-Legierung
CN114540695A (zh) * 2022-03-01 2022-05-27 深圳市飞象智能家电科技有限公司 一种超热导镍铬合金及其制备方法

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US2813788A (en) * 1955-12-29 1957-11-19 Int Nickel Co Nickel-chromium-iron heat resisting alloys
US3146136A (en) * 1961-01-24 1964-08-25 Rolls Royce Method of heat treating nickel base alloys
US3160500A (en) * 1962-01-24 1964-12-08 Int Nickel Co Matrix-stiffened alloy
GB959509A (en) * 1962-03-29 1964-06-03 Mond Nickel Co Ltd Improvements relating to nickel-chromium alloys
US3574604A (en) * 1965-05-26 1971-04-13 Int Nickel Co Nickel-chromium alloys resistant to stress-corrosion cracking
US3607245A (en) * 1968-05-28 1971-09-21 Driver Co Wilbur B Electrical resistance alloy
US3607243A (en) * 1970-01-26 1971-09-21 Int Nickel Co Corrosion resistant nickel-chromium-iron alloy
JPS5681661A (en) * 1979-12-06 1981-07-03 Daido Steel Co Ltd Heat resistant cast alloy
US4312682A (en) * 1979-12-21 1982-01-26 Cabot Corporation Method of heat treating nickel-base alloys for use as ceramic kiln hardware and product
JPS56105458A (en) * 1980-01-25 1981-08-21 Daido Steel Co Ltd Heat-resistant cast alloy
JPS5864359A (ja) * 1981-10-12 1983-04-16 Kubota Ltd 耐熱鋳鋼
US4487744A (en) * 1982-07-28 1984-12-11 Carpenter Technology Corporation Corrosion resistant austenitic alloy
US4547338A (en) * 1984-12-14 1985-10-15 Amax Inc. Fe-Ni-Cr corrosion resistant alloy
JPS624849A (ja) * 1985-06-28 1987-01-10 Daido Steel Co Ltd ＡｌおよびＡｌ合金の熱間加工用金型
US4784830A (en) * 1986-07-03 1988-11-15 Inco Alloys International, Inc. High nickel chromium alloy
CA1304608C (en) * 1986-07-03 1992-07-07 Inco Alloys International, Inc. High nickel chromium alloy
US4765956A (en) * 1986-08-18 1988-08-23 Inco Alloys International, Inc. Nickel-chromium alloy of improved fatigue strength

Also Published As

Publication number Publication date
JPH0563537B2 (ko) 1993-09-10
EP0322156A1 (en) 1989-06-28
DE3880114T2 (de) 1993-10-21
US4787945A (en) 1988-11-29
EP0322156B1 (en) 1993-04-07
KR910009874B1 (ko) 1991-12-03
JPH01205046A (ja) 1989-08-17
AU606556B2 (en) 1991-02-07
DE3880114D1 (de) 1993-05-13
ATE87982T1 (de) 1993-04-15
BR8806704A (pt) 1989-08-29
CA1322676C (en) 1993-10-05
AU2657488A (en) 1989-06-22

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