KR20200001625A - 오스테나이트계 스테인리스강 - Google Patents

오스테나이트계 스테인리스강 Download PDF

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Publication number
KR20200001625A
KR20200001625A KR1020197038711A KR20197038711A KR20200001625A KR 20200001625 A KR20200001625 A KR 20200001625A KR 1020197038711 A KR1020197038711 A KR 1020197038711A KR 20197038711 A KR20197038711 A KR 20197038711A KR 20200001625 A KR20200001625 A KR 20200001625A
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KR
South Korea
Prior art keywords
stainless steel
base metal
austenitic stainless
steel base
content
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Ceased
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KR1020197038711A
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English (en)
Korean (ko)
Inventor
세실 베르논 로스코에
Original Assignee
유나이티드 파이프라인스 아시아 패시픽 피티이 리미티드
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Priority to KR1020217024707A priority Critical patent/KR20210100212A/ko
Publication of KR20200001625A publication Critical patent/KR20200001625A/ko
Ceased legal-status Critical Current

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    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)
KR1020197038711A 2011-05-26 2012-05-24 오스테나이트계 스테인리스강 Ceased KR20200001625A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020217024707A KR20210100212A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG2011038874 2011-05-26
SG201103887-4 2011-05-26
PCT/SG2012/000183 WO2012161661A1 (en) 2011-05-26 2012-05-24 Austenitic stainless steel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020187022259A Division KR20180091105A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020217024707A Division KR20210100212A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강

Publications (1)

Publication Number Publication Date
KR20200001625A true KR20200001625A (ko) 2020-01-06

Family

ID=56360017

Family Applications (5)

Application Number Title Priority Date Filing Date
KR1020197038711A Ceased KR20200001625A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강
KR1020137034373A Ceased KR20140077134A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강
KR1020237026661A Active KR102784890B1 (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강
KR1020217024707A Ceased KR20210100212A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강
KR1020187022259A Ceased KR20180091105A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강

Family Applications After (4)

Application Number Title Priority Date Filing Date
KR1020137034373A Ceased KR20140077134A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강
KR1020237026661A Active KR102784890B1 (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강
KR1020217024707A Ceased KR20210100212A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강
KR1020187022259A Ceased KR20180091105A (ko) 2011-05-26 2012-05-24 오스테나이트계 스테인리스강

Country Status (17)

Country Link
US (1) US9803267B2 (https=)
EP (1) EP2714955B9 (https=)
JP (5) JP2014515436A (https=)
KR (5) KR20200001625A (https=)
CN (1) CN103703158B (https=)
AU (1) AU2012259511B2 (https=)
BR (1) BR112013030258B1 (https=)
CA (1) CA2836874C (https=)
ES (1) ES2891140T3 (https=)
MX (1) MX364300B (https=)
MY (1) MY180070A (https=)
PH (1) PH12013502337B1 (https=)
RU (1) RU2603735C2 (https=)
SG (2) SG192478A1 (https=)
SI (1) SI2714955T1 (https=)
WO (1) WO2012161661A1 (https=)
ZA (1) ZA201308574B (https=)

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CN103924160B (zh) * 2013-10-31 2016-06-29 保定风帆精密铸造制品有限公司 无磁奥氏体铸造不锈钢主要化学元素质量分数控制方法
CN103667972B (zh) * 2013-11-08 2016-04-27 铜陵安东铸钢有限责任公司 一种特种耐磨合金材料及其制备方法
CN103667981B (zh) * 2013-11-08 2016-03-30 铜陵安东铸钢有限责任公司 一种用于球磨机衬板的合金钢材料
US12398448B2 (en) 2013-12-27 2025-08-26 Alleima Tube Ab Corrosion resistant duplex steel alloy, objects made thereof, and method of making the alloy
CN105018850A (zh) * 2014-08-21 2015-11-04 太仓钧浩自行车科技有限公司 一种低钨钼耐热耐腐蚀不锈钢及其制备方法
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CN108950348A (zh) * 2018-07-26 2018-12-07 宁国市华成金研科技有限公司 一种耐腐蚀高强度合金
CN109210146A (zh) * 2018-08-09 2019-01-15 泰州华鑫不锈钢制品有限公司 一种高强度花篮螺丝组件
CN111041386B (zh) * 2018-10-12 2022-07-29 博格华纳公司 用于涡轮增压器的奥氏体合金
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CN110218943A (zh) * 2019-07-02 2019-09-10 珠海国合融创科技有限公司 一种奥氏体不锈钢及其制备方法
KR102100595B1 (ko) * 2019-10-24 2020-04-14 천기욱 역화가 방지되는 연료개질기용 버너
CN110923569B (zh) * 2019-11-11 2021-06-15 南京工程学院 核级高强度高耐晶间腐蚀的大截面不锈钢锻管及其制造方法
TWI696712B (zh) * 2019-12-10 2020-06-21 國立臺灣大學 中熵多功能超級沃斯田鐵系不鏽鋼及其製造方法
JP2023507264A (ja) * 2019-12-18 2023-02-22 エリコン メテコ（ユーエス）インコーポレイテッド 鉄基高耐食性・耐摩耗性合金
CN111218623B (zh) * 2020-02-21 2022-01-25 浦项(张家港)不锈钢股份有限公司 一种无磁不锈钢及其制备方法和应用
CN111304532B (zh) * 2020-03-04 2021-04-27 湖州盛特隆金属制品有限公司 一种耐热奥氏体不锈钢及其制备方法
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CN112522619B (zh) * 2020-11-26 2022-04-05 中国科学院金属研究所 一种耐浓硝酸腐蚀高强度奥氏体不锈钢及其制备方法
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TWI807421B (zh) * 2021-08-26 2023-07-01 香港商生生國際（香港）有限公司 冷軋不鏽鋼材料及其所製成之容器
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