SI2737961T1 - Metoda za izdelavo avstenitnega nerjavnega jekla - Google Patents

Metoda za izdelavo avstenitnega nerjavnega jekla

Info

Publication number
SI2737961T1
SI2737961T1 SI201230842A SI201230842A SI2737961T1 SI 2737961 T1 SI2737961 T1 SI 2737961T1 SI 201230842 A SI201230842 A SI 201230842A SI 201230842 A SI201230842 A SI 201230842A SI 2737961 T1 SI2737961 T1 SI 2737961T1
Authority
SI
Slovenia
Prior art keywords
stainless steel
austenitic stainless
producing austenitic
producing
steel
Prior art date
Application number
SI201230842A
Other languages
English (en)
Inventor
Hayato Kita
Masayuki Shibuya
Shuuji Yoshida
Tomoyuki SUKAWA
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
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 Nippon Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of SI2737961T1 publication Critical patent/SI2737961T1/sl

Links

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/026—Rolling
    • 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
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/04—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B2001/028—Slabs
    • 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
    • C21D2211/004—Dispersions; Precipitations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
SI201230842A 2011-07-29 2012-07-26 Metoda za izdelavo avstenitnega nerjavnega jekla SI2737961T1 (sl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011166361 2011-07-29
PCT/JP2012/068905 WO2013018628A1 (ja) 2011-07-29 2012-07-26 オーステナイト系ステンレス鋼の製造方法
EP12819669.8A EP2737961B1 (en) 2011-07-29 2012-07-26 Method for producing austenitic stainless steel

Publications (1)

Publication Number Publication Date
SI2737961T1 true SI2737961T1 (sl) 2017-05-31

Family

ID=47629153

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201230842A SI2737961T1 (sl) 2011-07-29 2012-07-26 Metoda za izdelavo avstenitnega nerjavnega jekla

Country Status (7)

Country Link
US (1) US20140261917A1 (sl)
EP (1) EP2737961B1 (sl)
JP (1) JP5418734B2 (sl)
KR (1) KR101495483B1 (sl)
CN (1) CN103826766B (sl)
SI (1) SI2737961T1 (sl)
WO (1) WO2013018628A1 (sl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103849715B (zh) * 2014-03-18 2015-10-28 河北师范大学 一种降低奥氏体不锈钢铸件磁性的热处理方法
JP6341053B2 (ja) * 2014-10-20 2018-06-13 新日鐵住金株式会社 複合非金属介在物を含有する高Ｓｉオーステナイト系ステンレス鋼
CN107217215A (zh) * 2017-05-26 2017-09-29 黄曦雨 奥氏体不锈钢及其应用及堆焊工艺
JP2020104145A (ja) * 2018-12-27 2020-07-09 ヤマコー株式会社 高珪素ステンレス鋼の成形加工方法
CN110257690B (zh) * 2019-06-25 2021-01-08 宁波宝新不锈钢有限公司 一种资源节约型奥氏体耐热钢及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737669B2 (sl) * 1973-10-30 1982-08-11
JPS5591960A (en) * 1978-12-28 1980-07-11 Sumitomo Chem Co Ltd High silicon-nickel-chromium steel with resistance to concentrated
JPS56139616A (en) * 1980-04-02 1981-10-31 Sumitomo Chem Co Ltd Surface detect improving method of steel plate for concentrated nitric acid
JPS5915979B2 (ja) * 1980-07-03 1984-04-12 新日本製鐵株式会社 熱間圧延において圧延による疵発生の少ないステンレス合金
JPH07116556B2 (ja) * 1986-09-08 1995-12-13 日新製鋼株式会社 加工用オーステナイト系耐熱鋼
JPH0613157B2 (ja) * 1986-12-03 1994-02-23 住友金属工業株式会社 高Ｓｉオーステナイトステンレス鋼用溶接材料
JPH01119398A (ja) 1987-10-30 1989-05-11 Akua Runesansu Gijutsu Kenkyu Kumiai 水処理装置
JPH01316418A (ja) * 1988-06-16 1989-12-21 Nippon Steel Corp 硝酸溶液中で優れた耐粒界腐食性を示すオーステナイト系ステンレス鋼の製造法
JP3237132B2 (ja) 1991-07-12 2001-12-10 住友化学工業株式会社 溶接部の靱性、耐食性に優れた濃硝酸用ステンレス鋼
JPH0551633A (ja) * 1991-08-27 1993-03-02 Nippon Steel Corp 高Ｓｉ含有オーステナイト系ステンレス鋼の製造方法
JPH05156411A (ja) * 1991-12-05 1993-06-22 Nippon Stainless Steel Co Ltd 鋳造性及び靱性に優れた濃硝酸用高Ｓｉオーステナイト系ステンレス鋳鋼
JP2806145B2 (ja) * 1992-04-10 1998-09-30 日本鋼管株式会社 耐硝酸腐食特性に優れたオーステナイトステンレス鋼
JPH0693389A (ja) * 1992-06-23 1994-04-05 Nkk Corp 耐食性及び延靱性に優れた高Ｓｉ含有ステンレス鋼およびその製造方法
JP2682398B2 (ja) * 1993-10-19 1997-11-26 住友金属工業株式会社 ステンレス鋼の熱間圧延方法
CN1044388C (zh) * 1994-01-26 1999-07-28 川崎制铁株式会社 耐腐蚀性极好的不锈钢板的生产方法
US5716153A (en) * 1995-11-06 1998-02-10 Saf-T Ring, Llc Safety ring binder
EP1352980A4 (en) * 2000-12-14 2004-11-17 Yoshiyuki Shimizu SILICON RICH STAINLESS STEEL
JP4221569B2 (ja) * 2002-12-12 2009-02-12 住友金属工業株式会社 オーステナイト系ステンレス鋼
CN101668873B (zh) * 2007-04-27 2012-11-28 株式会社神户制钢所 耐晶界腐蚀性和耐应力腐蚀性优异的奥氏体系不锈钢以及奥氏体系不锈钢钢材的制造方法
EP2412841B1 (en) * 2009-03-27 2018-11-14 Nippon Steel & Sumitomo Metal Corporation Austenitic stainless steel

Also Published As

Publication number Publication date
KR20140037969A (ko) 2014-03-27
EP2737961A4 (en) 2015-06-03
KR101495483B1 (ko) 2015-02-24
JP5418734B2 (ja) 2014-02-19
CN103826766B (zh) 2015-11-25
EP2737961A1 (en) 2014-06-04
EP2737961B1 (en) 2016-12-14
WO2013018628A1 (ja) 2013-02-07
JPWO2013018628A1 (ja) 2015-03-05
CN103826766A (zh) 2014-05-28
US20140261917A1 (en) 2014-09-18

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