KR870008046A - 연속주조강 - Google Patents

연속주조강 Download PDF

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Publication number
KR870008046A
KR870008046A KR870001214A KR870001214A KR870008046A KR 870008046 A KR870008046 A KR 870008046A KR 870001214 A KR870001214 A KR 870001214A KR 870001214 A KR870001214 A KR 870001214A KR 870008046 A KR870008046 A KR 870008046A
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KR
South Korea
Prior art keywords
cast steel
less
continuous cast
content
manganese
Prior art date
Application number
KR870001214A
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English (en)
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KR930006298B1 (ko
Inventor
랑 세스트리므
메이어 루쯔
Original Assignee
메이어 칼렌, 발켄홀
티센 스타알 악티엔게젤샤프트
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6294145&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR870008046(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 메이어 칼렌, 발켄홀, 티센 스타알 악티엔게젤샤프트 filed Critical 메이어 칼렌, 발켄홀
Publication of KR870008046A publication Critical patent/KR870008046A/ko
Application granted granted Critical
Publication of KR930006298B1 publication Critical patent/KR930006298B1/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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Lubricants (AREA)
  • Continuous Casting (AREA)
  • Laminated Bodies (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

내용 없음

Description

연속주조강
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. Co.32-1.0%, Mn 0.20-3.0%, Si 2.0% 이하, P 최대 0.05%, S 최대 0.05%, N 0.002-0.008%, Zr 0.015-0.08%, Al 0.010-0.10%, Cr 3.5% 이하, Ni 3.5% 이하, Mo 0.5% 이하, 나머지 철과 불가피한 불순물로 조성되고, 여기서 Zr/N의 비율이 7:1 내지 10:1이며, 오오스테나이트 결정입도가 ASTM 6 또는 2 이하인 것을 특징으로 하는 연속주조강.
  2. 제 1 항에 있어서, 망간의 함량이 0.20-1.20%인 것을 특징으로 하는 연속주조강.
  3. 제 2 항에 있어서, 망간의 함량이 0.40-1.0%인 것을 특징으로 하는 연속주조강.
  4. 제 1 항에 있어서, C 0.41-1.0%, Mn 0.20-2.0%, Si 0.5% 이하, N 0.002-0.0065%, Al 0.015-0.08%, Zr 0.015-0.065%, Cr 3.5% 이하, Mo 0.5% 이하를 함유하는 것을 특징으로 하는 연속주조강.
  5. 제 4 항에 있어서, 망간의 함량이 0.20-1.20%인 것을 특징으로 하는 연속주조강.
  6. 제 5 항에 있어서, 망간의 함량이 0.40-1.0%인 것을 특징으로 하는 연속주조강.
  7. 제 1 항에 있어서, Cr의 함량이 0.05-1.5%이고 Ni의 함량이 0.05-1.5%인 것을 특징으로 하는 연속주조강.
  8. 전기 항 중의 한 항에 있어서, 그 강이 소입(quenching) 및 소려(tempering)된 상태인 것을 특징으로 하는 연속주조강.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870001214A 1986-02-15 1987-02-13 연속주조강 KR930006298B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3604789A DE3604789C1 (de) 1986-02-15 1986-02-15 Verguetungsstahl
DE3604789.9 1986-02-15
DEP3604789.9 1986-02-15

Publications (2)

Publication Number Publication Date
KR870008046A true KR870008046A (ko) 1987-09-23
KR930006298B1 KR930006298B1 (ko) 1993-07-12

Family

ID=6294145

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870001214A KR930006298B1 (ko) 1986-02-15 1987-02-13 연속주조강

Country Status (11)

Country Link
US (1) US4741880A (ko)
EP (1) EP0237721B1 (ko)
JP (1) JPS62253756A (ko)
KR (1) KR930006298B1 (ko)
CN (1) CN1011794B (ko)
AT (1) ATE59065T1 (ko)
AU (1) AU585694B2 (ko)
CA (1) CA1282982C (ko)
DE (2) DE3604789C1 (ko)
ES (1) ES2020201B3 (ko)
IN (1) IN167262B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820486A (en) * 1985-04-05 1989-04-11 Kabushiki Kaisha Kobe Seiko Sho Low alloy steel having good stress corrosion cracking resistance
US5133928A (en) * 1989-10-28 1992-07-28 Chesterfield Cylinders Limited Cylinder body of a steel composition
US5185162A (en) * 1991-06-17 1993-02-09 Xaloy, Incorporated Corrosion and wear resistant bimetallic cylinder
US7770602B2 (en) * 2004-09-28 2010-08-10 Gall & Seitz Systems Gmbh Double wall pipe
CN1296509C (zh) * 2005-03-10 2007-01-24 武汉钢铁(集团)公司 高强度易焊接时效硬化钢及其生产方法
DE102013004905A1 (de) 2012-03-23 2013-09-26 Salzgitter Flachstahl Gmbh Zunderarmer Vergütungsstahl und Verfahren zur Herstellung eines zunderarmen Bauteils aus diesem Stahl
CN103397269A (zh) * 2013-07-01 2013-11-20 安徽三联泵业股份有限公司 低成本高强度耐磨铸钢及其制备方法
KR101986187B1 (ko) * 2017-11-08 2019-06-05 한국기계연구원 주조강
JP2021511992A (ja) 2017-11-16 2021-05-13 フィロ、アンドレ カンディド 複合材料、その製造方法、複合材料の使用方法及び複合材料を含む製品
CN112159928B (zh) * 2020-09-28 2021-11-12 广东韶钢松山股份有限公司 一种含Zr轴承钢及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259488A (en) * 1960-03-31 1966-07-05 Ishikawajima Harima Heavy Ind Nitride-bearing low carbon ductile steels
GB1342582A (en) * 1970-03-20 1974-01-03 British Steel Corp Rail steel
FR2178319A5 (fr) * 1972-03-28 1973-11-09 Ugine Aciers Nouvelles applications d'aciers a haute frequence
JPS544321B2 (ko) * 1973-02-16 1979-03-06
JPS51132109A (en) * 1975-05-14 1976-11-17 Kobe Steel Ltd Grain-size conditioning free cutting steel
SU810832A1 (ru) * 1979-03-07 1981-03-07 Предприятие П/Я М-5481 Способ выплавки азотосодержащейбыСТРОРЕжущЕй СТАли
AU8261182A (en) * 1981-04-22 1982-10-28 Unisearch Limited Oxidation and corrosion-resistant febase-al-mn alloys
AU535458B2 (en) * 1982-02-22 1984-03-22 Kubota Ltd. Heat resisting alloy for rolls
JPS58221259A (ja) * 1982-06-18 1983-12-22 Daido Steel Co Ltd 機械構造用鋼
JPH05212611A (ja) * 1992-01-31 1993-08-24 Shinkusu Kk 溶接角柱のデポ処理兼用開先加工装置

Also Published As

Publication number Publication date
EP0237721B1 (de) 1990-12-12
JPS62253756A (ja) 1987-11-05
US4741880A (en) 1988-05-03
AU585694B2 (en) 1989-06-22
KR930006298B1 (ko) 1993-07-12
AU6871187A (en) 1987-08-20
DE3604789C1 (de) 1987-08-20
ATE59065T1 (de) 1990-12-15
ES2020201B3 (es) 1991-08-01
CN1011794B (zh) 1991-02-27
EP0237721A3 (en) 1988-04-20
CA1282982C (en) 1991-04-16
EP0237721A2 (de) 1987-09-23
DE3766633D1 (de) 1991-01-24
CN87102168A (zh) 1987-09-16
IN167262B (ko) 1990-09-29

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