JP5398574B2 - 真空容器用二相ステンレス鋼材とその製造方法 - Google Patents

真空容器用二相ステンレス鋼材とその製造方法 Download PDF

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Publication number: JP5398574B2
Authority: JP; Japan
Prior art keywords: less; steel; stainless steel; duplex stainless; vacuum
Prior art date: 2010-02-18
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.): Active

Application number

JP2010033822A

Other languages

English (en)

Japanese (ja)

Other versions

JP2011168838A (ja

Inventor

信二柘植

治彦梶村

洋一山本

裕滋井上

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.)

Nippon Steel and Sumikin Stainless Steel Corp

Original Assignee

Nippon Steel and Sumikin Stainless Steel Corp

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.)

2010-02-18

Filing date

2010-02-18

Publication date

2014-01-29

2010-02-18 Application filed by Nippon Steel and Sumikin Stainless Steel Corp filed Critical Nippon Steel and Sumikin Stainless Steel Corp

2010-02-18 Priority to JP2010033822A priority Critical patent/JP5398574B2/ja

2011-02-15 Priority to KR1020127021315A priority patent/KR101445952B1/ko

2011-02-15 Priority to CN201180010220.7A priority patent/CN102770572B/zh

2011-02-15 Priority to PCT/JP2011/053601 priority patent/WO2011102499A1/ja

2011-02-17 Priority to TW100105234A priority patent/TWI431126B/zh

2011-09-01 Publication of JP2011168838A publication Critical patent/JP2011168838A/ja

2014-01-29 Application granted granted Critical

2014-01-29 Publication of JP5398574B2 publication Critical patent/JP5398574B2/ja

Status Active legal-status Critical Current

2030-02-18 Anticipated expiration legal-status Critical

Links

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229910001039 duplex stainless steel Inorganic materials 0.000 title claims description 40
238000004519 manufacturing process Methods 0.000 title claims description 11
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238000010438 heat treatment Methods 0.000 claims description 28
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229910052782 aluminium Inorganic materials 0.000 claims description 3
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229910052799 carbon Inorganic materials 0.000 claims description 2
229910052748 manganese Inorganic materials 0.000 claims description 2
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150000001247 metal acetylides Chemical class 0.000 description 1
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VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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Images

Classifications

- 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
- C21D6/00—Heat treatment of ferrous alloys
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- 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
- C22C38/02—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
- C22C38/06—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
- C22C38/18—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
- 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
- C21D2211/005—Ferrite
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes

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Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Heat Treatment Of Steel (AREA)

JP2010033822A 2010-02-18 2010-02-18 真空容器用二相ステンレス鋼材とその製造方法 Active JP5398574B2 (ja)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
JP2010033822A JP5398574B2 (ja)	2010-02-18	2010-02-18	真空容器用二相ステンレス鋼材とその製造方法
KR1020127021315A KR101445952B1 (ko)	2010-02-18	2011-02-15	진공 용기용 2상 스테인리스 강재와 그 제조 방법
CN201180010220.7A CN102770572B (zh)	2010-02-18	2011-02-15	真空容器用双相不锈钢材及其制造方法
PCT/JP2011/053601 WO2011102499A1 (ja)	2010-02-18	2011-02-15	真空容器用二相ステンレス鋼材とその製造方法
TW100105234A TWI431126B (zh)	2010-02-18	2011-02-17	Duplex stainless steel for vacuum containers and method for manufacturing the same

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2010033822A JP5398574B2 (ja)	2010-02-18	2010-02-18	真空容器用二相ステンレス鋼材とその製造方法

Publications (2)

Publication Number	Publication Date
JP2011168838A JP2011168838A (ja)	2011-09-01
JP5398574B2 true JP5398574B2 (ja)	2014-01-29

Family

ID=44483083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2010033822A Active JP5398574B2 (ja)	2010-02-18	2010-02-18	真空容器用二相ステンレス鋼材とその製造方法

Country Status (5)

Country	Link
JP (1)	JP5398574B2 (zh)
KR (1)	KR101445952B1 (zh)
CN (1)	CN102770572B (zh)
TW (1)	TWI431126B (zh)
WO (1)	WO2011102499A1 (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012102330A1 (ja)	2011-01-27	2012-08-02	新日鐵住金ステンレス株式会社	合金元素節減型二相ステンレス熱延鋼材、合わせ材として二相ステンレス鋼を具備するクラッド鋼板、およびそれらの製造方法
EP2754726B1 (en) *	2011-09-06	2019-02-27	Nippon Steel & Sumitomo Metal Corporation	Two-phase stainless steel
KR101632516B1 (ko) *	2011-10-21	2016-06-21	닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션	2상 스테인리스강, 2상 스테인리스강 주조편 및 2상 스테인리스강 강재
JP6004700B2 (ja) *	2012-03-30	2016-10-12	新日鐵住金ステンレス株式会社	二相ステンレス鋼を合わせ材とするクラッド鋼板およびその製造方法
EP2865776B1 (en)	2012-06-22	2018-08-08	Nippon Steel & Sumitomo Metal Corporation	Duplex stainless steel
CN103014559B (zh) *	2012-12-26	2015-04-29	振石集团东方特钢股份有限公司	一种节镍型双相不锈钢及其制备工艺
FI126798B (en) *	2013-07-05	2017-05-31	Outokumpu Oy	Stainless steel with strength against delayed cracking and process for its manufacture
CN103667987A (zh) *	2013-11-08	2014-03-26	张超	一种用于建筑泵车的合金钢材料及其制备方法
CN103741070B (zh) *	2014-01-23	2015-11-18	江苏银环精密钢管有限公司	一种环氧乙烷反应器用双相不锈钢无缝钢管
EP3276028B1 (en) *	2015-03-26	2020-01-15	Nippon Steel & Sumikin Stainless Steel Corporation	Ferrite-austenite stainless steel sheet with excellent sheared end face corrosion resistance
CN107385360B (zh) *	2017-07-06	2019-03-05	钢铁研究总院	一种双相不锈钢钢筋及其制备方法
KR102415777B1 (ko) *	2018-03-30	2022-07-01	닛테츠 스테인레스 가부시키가이샤	2상 스테인리스 클래드 강판 및 그 제조 방법
CN109457193A (zh) *	2018-11-16	2019-03-12	襄阳五二五泵业有限公司	一种耐磨双相不锈钢
CN109440014B (zh) *	2019-01-14	2021-02-19	东北大学	一种低铬低镍双相不锈钢及其制备方法
JP7269470B2 (ja) *	2019-03-18	2023-05-09	日本製鉄株式会社	二相ステンレス鋼およびその製造方法
CN109972060B (zh) *	2019-05-07	2020-10-09	四川维珍高新材料有限公司	一种低镍高强度双相不锈钢材料及其制备方法
CN112011747A (zh) *	2019-05-28	2020-12-01	宝山钢铁股份有限公司	一种高氮钢及其板坯连铸工艺
WO2022004526A1 (ja)	2020-06-30	2022-01-06	日本製鉄株式会社	二相ステンレス鋼管および溶接継手
CN112899585B (zh) *	2021-01-18	2022-03-22	燕山大学	一种增塑增强的节约型双相不锈钢及其制备方法

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JPS61157626A (ja) *	1984-12-29	1986-07-17	Nippon Kokan Kk <Nkk>	フエライト・オ−ステナイト２相ステンレス鋼の製造方法
JP2789918B2 (ja) *	1992-03-03	1998-08-27	住友金属工業株式会社	耐候性に優れた二相ステンレス鋼
CN1201028C (zh) *	2001-04-27	2005-05-11	浦项产业科学研究院	具有优越热加工性能的高锰二联不锈钢及其制造方法
US8562758B2 (en) *	2004-01-29	2013-10-22	Jfe Steel Corporation	Austenitic-ferritic stainless steel
JP4760032B2 (ja) *	2004-01-29	2011-08-31	Ｊｆｅスチール株式会社	成形性に優れるオーステナイト・フェライト系ステンレス鋼
JP4319083B2 (ja) *	2004-04-14	2009-08-26	新日鐵住金ステンレス株式会社	剛性率に優れたばね向け高強度鋼線用の準安定オーステナイト系ステンレス鋼線
JP5072285B2 (ja) *	2006-08-08	2012-11-14	新日鐵住金ステンレス株式会社	二相ステンレス鋼
EP2258885B1 (en) *	2008-03-26	2019-05-15	Nippon Steel & Sumikin Stainless Steel Corporation	Lean duplex stainless steel excellent in corrosion resistance and toughness of weld heat-affected zone

2010
- 2010-02-18 JP JP2010033822A patent/JP5398574B2/ja active Active
2011
- 2011-02-15 KR KR1020127021315A patent/KR101445952B1/ko active IP Right Grant
- 2011-02-15 WO PCT/JP2011/053601 patent/WO2011102499A1/ja active Application Filing
- 2011-02-15 CN CN201180010220.7A patent/CN102770572B/zh active Active
- 2011-02-17 TW TW100105234A patent/TWI431126B/zh active

Also Published As

Publication number	Publication date
CN102770572B (zh)	2014-08-20
KR20120112794A (ko)	2012-10-11
CN102770572A (zh)	2012-11-07
WO2011102499A1 (ja)	2011-08-25
TWI431126B (zh)	2014-03-21
KR101445952B1 (ko)	2014-09-29
JP2011168838A (ja)	2011-09-01
TW201139701A (en)	2011-11-16

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