KR920701499A - 페로크롬(ferrochromium)합금 - Google Patents

페로크롬(ferrochromium)합금

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Publication number
KR920701499A
KR920701499A KR1019910700327A KR910700327A KR920701499A KR 920701499 A KR920701499 A KR 920701499A KR 1019910700327 A KR1019910700327 A KR 1019910700327A KR 910700327 A KR910700327 A KR 910700327A KR 920701499 A KR920701499 A KR 920701499A
Authority
KR
South Korea
Prior art keywords
chromium
alloy
primary
matrix
ferrite
Prior art date
Application number
KR1019910700327A
Other languages
English (en)
Other versions
KR940003890B1 (ko
Inventor
케빈 프랜시스 돌맨
Original Assignee
안토니 그리찌나
와맨 인터내셔날 리미티드
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 안토니 그리찌나, 와맨 인터내셔날 리미티드 filed Critical 안토니 그리찌나
Publication of KR920701499A publication Critical patent/KR920701499A/ko
Application granted granted Critical
Publication of KR940003890B1 publication Critical patent/KR940003890B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Soft Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Heat Treatment Of Articles (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Braking Arrangements (AREA)
  • Chemically Coating (AREA)
  • Earth Drilling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Physical Vapour Deposition (AREA)
  • Hard Magnetic Materials (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

내용 없음

Description

페로크롬(ferrochromium)합금
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 아벡스(Abex) 합금의 미세구조를 보여주는 현미경 사진, 제2-1도는 본 발명의 바람직한 합금의 미세구조를 보여주는 현미경 사진.

Claims (5)

  1. 34-50 중량% 크롬, 1.5-2.5중량% 탄소, 5 중량%까지의 망간, 5중량%까지의 실리콘, 5중량%까지의 몰리브덴, 10 중량%까지의 니켈, 5 중량%까지의 과 티타늄, 지르코늄, 니오븀, 붕소, 바나듐 및 렁스렌중 선택된 하나 이상의 각 원소당 1중량 이상, 또한 나머지가 철과 부수적인 불순물로 구성된 조성과 한편 하나이상의 페라이트, 보유 오오스테나이트, 또한 마르텐사이트로 이루어진 매트릭스속에 공정(eutectic)크롬이 들어있는 미세구조를 특징으로 하는 내식성 페로크롬 합금.
  2. 제1항에 있어서, 미세구조가 메트릭스속에 1차 크롬탄화물, 1차 페라이트 또는 1차 오오스테나이트중 하나를 포함하는 것으로된 합금.
  3. 제1항에 있어서, 매트릭스에 25-35 중량%의 크롬 고체용액이 들어있는 것으로된 합금.
  4. 전술한 모든 항중 어느 한항에 있어서:36-46 중량% 크롬, 1.9-2.1 중량%탄소, 1-2중량5 망간, 0.5-1.5중량5 실리콘, 1-2 중량5의 몰리브덴, 1-5중량%니켈, 1-2중량%동으로 구성된 조성을 특징으로 하는 합금.
  5. 합금율 600-1000℃범위의 온도에서 열처리하고 다시 이 합금을 공기 냉각하는 것을 특징으로 하는 합금 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910700327A 1989-08-04 1990-08-03 내식성 페로크롬(ferrochromium) 합금과 그 제조방법 KR940003890B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ562889 1989-08-04
AUPJ5628 1989-08-04
PCT/AU1990/000331 WO1991002101A1 (en) 1989-08-04 1990-08-03 A ferrochromium alloy

Publications (2)

Publication Number Publication Date
KR920701499A true KR920701499A (ko) 1992-08-11
KR940003890B1 KR940003890B1 (ko) 1994-05-04

Family

ID=3774096

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910700327A KR940003890B1 (ko) 1989-08-04 1990-08-03 내식성 페로크롬(ferrochromium) 합금과 그 제조방법

Country Status (11)

Country Link
EP (1) EP0438560B1 (ko)
KR (1) KR940003890B1 (ko)
CN (1) CN1029692C (ko)
AT (1) ATE137274T1 (ko)
CA (1) CA2037921C (ko)
DE (1) DE69026701T2 (ko)
ES (1) ES2087159T3 (ko)
HK (1) HK1006859A1 (ko)
HU (1) HU212085B (ko)
TW (1) TW208044B (ko)
WO (1) WO1991002101A1 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409278A1 (de) * 1994-03-18 1995-09-21 Klein Schanzlin & Becker Ag Korrosions- und verschleißbeständiger Hartguß
DE19512044A1 (de) * 1994-05-17 1995-11-23 Klein Schanzlin & Becker Ag Hartguß mit hoher Korrosions- und Verschleißbeständigkeit
JP3897812B2 (ja) * 1994-05-17 2007-03-28 カーエスベー・アクチエンゲゼルシャフト 高い耐食性及び耐摩耗性のチル鋳物
SE522667C2 (sv) * 2000-05-16 2004-02-24 Proengco Tooling Ab Förfarande för framställning av en legering baserad på järn innehållande kromkarbid med inlöst volfram och en sådan legering
CN1353204B (zh) * 2000-11-09 2012-05-23 国立清华大学 高熵多元合金
CN101454536B (zh) * 2006-04-21 2013-05-29 国际壳牌研究有限公司 加热器、利用所述加热器加热地下地层的方法以及所生产的烃组合物和运输燃料
US8479700B2 (en) * 2010-01-05 2013-07-09 L. E. Jones Company Iron-chromium alloy with improved compressive yield strength and method of making and use thereof
US9080229B2 (en) 2012-05-07 2015-07-14 Ut-Battelle, Llc Nano-composite stainless steel
CN102747304A (zh) * 2012-06-23 2012-10-24 昆明嘉和科技股份有限公司 一种耐腐蚀耐磨蚀合金材料及其制备方法
CN103668176B (zh) * 2012-09-20 2016-01-20 丹阳宏图激光科技有限公司 利于提高硬度与耐磨性的齿轮的激光熔覆修复工艺
CN103436800A (zh) * 2013-07-18 2013-12-11 襄阳五二五泵业有限公司 一种高耐磨蚀和耐腐蚀的铁铬合金
JP6151304B2 (ja) 2015-05-26 2017-06-21 山陽特殊製鋼株式会社 生産性および耐食性が高く安価な硬質粉末を用いたショットピーニング用投射材
CN105003758A (zh) * 2015-06-15 2015-10-28 淄博滕坤工贸有限公司 一种混凝土泵车用高合金耐磨双层复合直管
CN105483558A (zh) * 2015-12-08 2016-04-13 襄阳五二五泵业有限公司 一种烟气脱硫泵用高铬合金材料及其制造方法
CN105755362B (zh) * 2016-02-23 2017-09-01 湖南省冶金材料研究院 一种高碳高铬粉末冶金耐磨材料及其制备方法
CN107747055A (zh) * 2017-09-28 2018-03-02 江苏晶王新材料科技有限公司 一种抗磨轻金属材料
CN107988540A (zh) * 2017-12-01 2018-05-04 张海江 一种耐磨稀土合金及其制备方法
CN108397086B (zh) * 2018-02-28 2019-04-30 苏州盈腾五金制品有限公司 一种耐腐蚀塑钢门窗
CN112226671A (zh) * 2020-09-29 2021-01-15 安徽索立德铸业有限公司 一种水泵铸件用耐磨耐腐合金及其制备方法
CN113215479A (zh) * 2021-05-07 2021-08-06 福建辉丰环境工程科技有限公司 一种高耐磨钢材的制备方法
CN115537683B (zh) * 2021-06-30 2024-03-12 叶均蔚 高强度耐腐蚀铁铬合金块材及其用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB220006A (en) * 1923-02-09 1924-08-11 Robert Abbott Hadfield Improvements in or relating to alloys
GB362375A (en) * 1930-05-19 1931-11-25 Bernhard Vervoort Improvements in and relating to the manufacture of cast iron articles
GB401644A (en) * 1932-02-11 1933-11-16 Krupp Ag Improvements in chromium cast iron alloys
US3086858A (en) * 1960-07-22 1963-04-23 West Coast Alloys Co Hard cast alloy
LU63431A1 (ko) * 1971-06-29 1973-01-22

Also Published As

Publication number Publication date
HU212085B (en) 1996-02-28
HUT57285A (en) 1991-11-28
HK1006859A1 (en) 1999-03-19
EP0438560A4 (en) 1992-01-15
TW208044B (ko) 1993-06-21
CN1029692C (zh) 1995-09-06
WO1991002101A1 (en) 1991-02-21
CA2037921C (en) 2006-11-21
ES2087159T3 (es) 1996-07-16
EP0438560A1 (en) 1991-07-31
CN1050569A (zh) 1991-04-10
CA2037921A1 (en) 1991-02-04
ATE137274T1 (de) 1996-05-15
DE69026701T2 (de) 1996-12-12
DE69026701D1 (de) 1996-05-30
KR940003890B1 (ko) 1994-05-04
EP0438560B1 (en) 1996-04-24
HU906124D0 (en) 1991-07-29

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