KR950003464A - 내마모성 합금 - Google Patents

내마모성 합금 Download PDF

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Publication number
KR950003464A
KR950003464A KR1019940015880A KR19940015880A KR950003464A KR 950003464 A KR950003464 A KR 950003464A KR 1019940015880 A KR1019940015880 A KR 1019940015880A KR 19940015880 A KR19940015880 A KR 19940015880A KR 950003464 A KR950003464 A KR 950003464A
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KR
South Korea
Prior art keywords
stellite
alloying elements
alloy
wear resistant
iron
Prior art date
Application number
KR1019940015880A
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English (en)
Other versions
KR100337714B1 (ko
Inventor
엠.카시스케 존
Original Assignee
리차드 에이치.레스터
트리텐 코포레이션
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Application filed by 리차드 에이치.레스터, 트리텐 코포레이션 filed Critical 리차드 에이치.레스터
Publication of KR950003464A publication Critical patent/KR950003464A/ko
Application granted granted Critical
Publication of KR100337714B1 publication Critical patent/KR100337714B1/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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Arc Welding In General (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

본 발명은 스텔라이트(Stellite) 1 및 6과 같은 기존의 코발트 기본 합금에 비하여 코발트 함량이 상당히 감소되고, 표준 절삭법을 사용할 경우 절삭가능하고, 기밀 균열 패턴의 경질 표면 또는 활면으로 침착시킬 수 있으며, 냉각시 응력균열하지 않고, 핵발전소에서 장시간 작업자의 방사선 노출을 상당히 감소시키고, 스텔라이트 1 및 6과 같은 코발트 기본 합금보다 경도가 우수하며, 마찰계수가 작고 금속 대 금속의 마모 손실과 침식 손실이 적은 오스테나이트계 합금을 제공한다. 합금 함량은 약 38.0 내지 62.0중량%이고 코발트 함량은 약 3.00 내지 약 9.00중량%이다.

Description

내마모성 합금
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 탄소, 크롬, 니켈, 올리브덴, 망간 및 규소와 약 9중량% 이하의 코발트로 이루어진 합금 원소를 약 38 내지 62중량% 포함하는 철 기본 오스테나이트계 합금(austenitic alloy).
  2. 제1항에 있어서, 합금 원소를 약 42 내지 44중량% 포함하는 합금.
  3. 합금 성분이 크롬 20.00 내지 30.00중량%, 니켈 7.00 내지 9.00중량%, 몰리브덴 5.00 내지 9.00중량%, 코발트 3.00 내지 9.00중량% 및 망간 0.50 내지 3.00중량%이고, 탄소 0.02 내지 0.80중량%를 함유하는 합금 원소 약 38 내지 62중량%를 포함하는 철 기본 오스테나이트계 합금.
  4. 합금 성분이 크롬 20.00 내지 30.00중량%, 니켈 7.00 내지 9.00중량%, 몰리브덴 5.00 내지 9.00중량%, 코발트 3.00 내지 9.00중량% 및 망간 0.50 내지 3.00중량%이고, 탄소 0.02 내지 0.80중량%를 함유하는 합금 원소 약 42 내지 약 44중량%를 포함하는 철 기본 오스테나이트계 합금.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940015880A 1993-07-12 1994-07-04 철기본오스테나이트계합금 KR100337714B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/090.401 1993-07-12
US08/090,401 US5350560A (en) 1993-07-12 1993-07-12 Wear resistant alloy
US8/090,401 1993-07-12

Publications (2)

Publication Number Publication Date
KR950003464A true KR950003464A (ko) 1995-02-16
KR100337714B1 KR100337714B1 (ko) 2002-11-13

Family

ID=22222621

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940015880A KR100337714B1 (ko) 1993-07-12 1994-07-04 철기본오스테나이트계합금

Country Status (7)

Country Link
US (1) US5350560A (ko)
EP (1) EP0634245B1 (ko)
KR (1) KR100337714B1 (ko)
AT (1) ATE190540T1 (ko)
AU (1) AU678466B2 (ko)
DE (1) DE69423391T2 (ko)
DK (1) DK0634245T3 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414687B1 (ko) * 2001-03-31 2004-01-13 학교법인 한양학원 Ｆｅ계 경면처리 합금

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5600990A (en) * 1995-06-27 1997-02-11 P.M.A.C., Ltd. Metal extrusion die stack and method
JP2970670B1 (ja) * 1998-02-25 1999-11-02 トヨタ自動車株式会社 肉盛合金およびエンジンバルブ
US6888088B2 (en) * 2002-11-01 2005-05-03 Jimmie Brooks Bolton Hardfacing materials & methods
US7459219B2 (en) 2002-11-01 2008-12-02 Guy L. McClung, III Items made of wear resistant materials
US20090258250A1 (en) * 2003-04-21 2009-10-15 ATT Technology, Ltd. d/b/a Amco Technology Trust, Ltd. Balanced Composition Hardfacing Alloy
US7361411B2 (en) * 2003-04-21 2008-04-22 Att Technology, Ltd. Hardfacing alloy, methods, and products
US20070209839A1 (en) * 2006-03-08 2007-09-13 ATT Technology Trust, Ltd. d/b/a Arnco Technology Trust, Ltd. System and method for reducing wear in drill pipe sections
US20100119872A1 (en) * 2008-11-13 2010-05-13 Lundeen Calvin D Iron-based hard facing alloys with rare earth additions
CN103912332A (zh) * 2014-04-04 2014-07-09 含山县全兴内燃机配件有限公司 一种内燃机气门座圈

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1013213A (en) * 1962-08-08 1965-12-15 Coast Metals Inc Hard facing alloys
CH650026A5 (en) * 1981-08-25 1985-06-28 Castolin Sa Alloy based on iron-chromium-cobalt
US4487630A (en) * 1982-10-25 1984-12-11 Cabot Corporation Wear-resistant stainless steel
CA1242095A (en) * 1984-02-07 1988-09-20 Akira Yoshitake Ferritic-austenitic duplex stainless steel
JPS60165361A (ja) * 1984-02-07 1985-08-28 Kubota Ltd 高耐食性高耐力二相ステンレス鋼
US4803045A (en) * 1986-10-24 1989-02-07 Electric Power Research Institute, Inc. Cobalt-free, iron-base hardfacing alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414687B1 (ko) * 2001-03-31 2004-01-13 학교법인 한양학원 Ｆｅ계 경면처리 합금

Also Published As

Publication number Publication date
AU678466B2 (en) 1997-05-29
EP0634245B1 (en) 2000-03-15
DK0634245T3 (da) 2000-06-05
KR100337714B1 (ko) 2002-11-13
DE69423391D1 (de) 2000-04-20
DE69423391T2 (de) 2000-07-06
EP0634245A1 (en) 1995-01-18
ATE190540T1 (de) 2000-04-15
AU6591794A (en) 1995-01-19
US5350560A (en) 1994-09-27

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