CN108699661A - 高温强度优异的奥氏体钢 - Google Patents

高温强度优异的奥氏体钢 Download PDF

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Publication number
CN108699661A
CN108699661A CN201780014102.0A CN201780014102A CN108699661A CN 108699661 A CN108699661 A CN 108699661A CN 201780014102 A CN201780014102 A CN 201780014102A CN 108699661 A CN108699661 A CN 108699661A
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CN
China
Prior art keywords
weight
austenitic steel
temperature strength
present
contents
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201780014102.0A
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English (en)
Chinese (zh)
Inventor
金亨俊
张成植
金基容
李圣鹤
郑胜文
赵庸熙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kai Yang Precision Co
Academy Industry Foundation of POSTECH
Original Assignee
Kai Yang Precision Co
Academy Industry Foundation of POSTECH
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 Kai Yang Precision Co, Academy Industry Foundation of POSTECH filed Critical Kai Yang Precision Co
Publication of CN108699661A publication Critical patent/CN108699661A/zh
Pending legal-status Critical Current

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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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • C22C38/02—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
    • C22C38/18—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Steel (AREA)
CN201780014102.0A 2016-11-25 2017-11-22 高温强度优异的奥氏体钢 Pending CN108699661A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2016-0158429 2016-11-25
KR1020160158429A KR101809853B1 (ko) 2016-11-25 2016-11-25 고온강도가 우수한 오스테나이트강
PCT/KR2017/013371 WO2018097604A1 (ko) 2016-11-25 2017-11-22 고온강도가 우수한 오스테나이트강

Publications (1)

Publication Number Publication Date
CN108699661A true CN108699661A (zh) 2018-10-23

Family

ID=60937000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780014102.0A Pending CN108699661A (zh) 2016-11-25 2017-11-22 高温强度优异的奥氏体钢

Country Status (3)

Country Link
KR (1) KR101809853B1 (ko)
CN (1) CN108699661A (ko)
WO (1) WO2018097604A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113695519A (zh) * 2021-08-30 2021-11-26 西峡飞龙特种铸造有限公司 一种铸钢工艺

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11414734B2 (en) 2018-09-25 2022-08-16 Garrett Transportation I Inc Austenitic stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys
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
US11655527B2 (en) * 2020-07-01 2023-05-23 Garrett Transportation I Inc. Austenitic stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys
CN115213352B (zh) * 2022-08-12 2024-02-02 肇庆匹思通机械有限公司 一种涡壳成型工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097106A1 (fr) * 1982-05-26 1983-12-28 Ugine Savoie Acier réfractaire de moulage résistant à l'abrasion et à la déformation à très haute température en atmosphère contenant des oxydes de soufre
CN1156187A (zh) * 1995-11-27 1997-08-06 扬州市永进泵阀厂 新型耐蚀耐磨不锈钢及其生产工艺
CN102086498A (zh) * 2009-12-04 2011-06-08 沈阳鑫火铸造有限公司 一种高Cr高Ni抗氧化耐热钢
CN102159744A (zh) * 2009-06-24 2011-08-17 日立金属株式会社 高温强度优异的发动机阀用耐热钢

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05148591A (ja) * 1991-11-27 1993-06-15 Aichi Steel Works Ltd 被削性の優れた排気弁用鋼
JPH11323479A (ja) * 1998-05-13 1999-11-26 Toyota Central Res & Dev Lab Inc 耐熱鋳鋼
KR100428572B1 (ko) 1999-12-09 2004-04-28 주식회사 포스코 내열강도 및 내산화성이 우수한 내열스테인레스강
KR100766251B1 (ko) 2006-06-09 2007-10-12 주식회사 포스코 고온특성이 우수한 니켈 저감형 오스테나이트계 내열스테인레스강.
JP6046591B2 (ja) 2013-03-22 2016-12-21 トヨタ自動車株式会社 オーステナイト系耐熱鋳鋼

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097106A1 (fr) * 1982-05-26 1983-12-28 Ugine Savoie Acier réfractaire de moulage résistant à l'abrasion et à la déformation à très haute température en atmosphère contenant des oxydes de soufre
CN1156187A (zh) * 1995-11-27 1997-08-06 扬州市永进泵阀厂 新型耐蚀耐磨不锈钢及其生产工艺
CN102159744A (zh) * 2009-06-24 2011-08-17 日立金属株式会社 高温强度优异的发动机阀用耐热钢
CN102086498A (zh) * 2009-12-04 2011-06-08 沈阳鑫火铸造有限公司 一种高Cr高Ni抗氧化耐热钢

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113695519A (zh) * 2021-08-30 2021-11-26 西峡飞龙特种铸造有限公司 一种铸钢工艺

Also Published As

Publication number Publication date
KR101809853B1 (ko) 2017-12-26
WO2018097604A1 (ko) 2018-05-31

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Application publication date: 20181023