CA3035162C - Austenitic stainless steel - Google Patents
Austenitic stainless steel Download PDFInfo
- Publication number
- CA3035162C CA3035162C CA3035162A CA3035162A CA3035162C CA 3035162 C CA3035162 C CA 3035162C CA 3035162 A CA3035162 A CA 3035162A CA 3035162 A CA3035162 A CA 3035162A CA 3035162 C CA3035162 C CA 3035162C
- Authority
- CA
- Canada
- Prior art keywords
- content
- creep
- steel
- less
- austenitic stainless
- 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.)
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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
- 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
- C21D6/02—Hardening by precipitation
-
- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
- 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
- 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
- C21D8/0236—Cold 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
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/18—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
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
-
- 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
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016168596 | 2016-08-30 | ||
JP2016-168596 | 2016-08-30 | ||
PCT/JP2017/031157 WO2018043565A1 (ja) | 2016-08-30 | 2017-08-30 | オーステナイト系ステンレス鋼 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA3035162A1 CA3035162A1 (en) | 2018-03-08 |
CA3035162C true CA3035162C (en) | 2021-12-14 |
Family
ID=61300959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3035162A Active CA3035162C (en) | 2016-08-30 | 2017-08-30 | Austenitic stainless steel |
Country Status (8)
Country | Link |
---|---|
US (1) | US20190194787A1 (de) |
EP (1) | EP3508602A4 (de) |
JP (1) | JP6904359B2 (de) |
KR (1) | KR102223549B1 (de) |
CN (1) | CN109642291B (de) |
CA (1) | CA3035162C (de) |
SG (1) | SG11201901278XA (de) |
WO (1) | WO2018043565A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3441496T3 (da) * | 2016-04-06 | 2020-06-08 | Nippon Steel Corp | Austenitisk rustfrit stål og fremstillingsfremgangsmåde dertil |
WO2019168119A1 (ja) * | 2018-02-28 | 2019-09-06 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼溶接継手 |
CN108660373A (zh) * | 2018-05-11 | 2018-10-16 | 上海申江锻造有限公司 | 一种高强度奥氏体不锈钢叶轮轴的制造方法 |
CN109628852A (zh) * | 2019-01-26 | 2019-04-16 | 温州博力浩实业有限公司 | 一种耐腐蚀螺栓及其防腐处理方法 |
EP4006179A4 (de) * | 2019-07-25 | 2022-09-14 | Nippon Steel Corporation | Austenitisches rostfreies stahlmaterial und schweissverbindung |
JP7277752B2 (ja) * | 2019-07-25 | 2023-05-19 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼材 |
JP7339526B2 (ja) * | 2019-10-24 | 2023-09-06 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼材 |
US20220411908A1 (en) | 2020-01-10 | 2022-12-29 | Nippon Steel Corporation | Austenitic stainless steel material |
JP7464817B2 (ja) * | 2020-01-21 | 2024-04-10 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼 |
WO2022080374A1 (ja) * | 2020-10-13 | 2022-04-21 | 日鉄ケミカル&マテリアル株式会社 | オーステナイト系ステンレス鋼箔 |
CN116547399A (zh) * | 2020-12-10 | 2023-08-04 | 株式会社博迈立铖 | 奥氏体系不锈钢带的制造方法 |
WO2022255223A1 (ja) * | 2021-05-31 | 2022-12-08 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼および鋼管 |
CN115612940B (zh) * | 2022-09-15 | 2023-10-24 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种高温耐蚀不锈钢及其冶炼方法 |
WO2024135557A1 (ja) * | 2022-12-19 | 2024-06-27 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼管及びその製造方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0550288A (ja) * | 1991-08-22 | 1993-03-02 | Nippon Steel Corp | クリープ破断強度及び耐脆化性の優れたオーステナイト系ステンレス鋼溶接材料 |
JP3346887B2 (ja) * | 1994-04-20 | 2002-11-18 | 新日本製鐵株式会社 | 高窒素オーステナイト・ステンレス鋼用被覆アーク溶接棒 |
JPH10225792A (ja) * | 1997-02-13 | 1998-08-25 | Nippon Steel Corp | 高温強度に優れたオーステナイト系耐熱鋼用tig溶接材料 |
JPH11285889A (ja) * | 1998-04-01 | 1999-10-19 | Nippon Steel Corp | 高温クリープ強度と時効後靭性に優れたオーステナイト系耐熱鋼用tig溶接材料 |
JP2003166039A (ja) | 2001-04-25 | 2003-06-13 | Nippon Steel Corp | 鋭敏化特性、高温強度および耐食性に優れたオーステナイト系耐熱鋼とその製造方法 |
CA2528743C (en) * | 2003-06-10 | 2010-11-23 | Sumitomo Metal Industries, Ltd. | Austenitic stainless steel for hydrogen gas and a method for its manufacture |
WO2009044802A1 (ja) * | 2007-10-04 | 2009-04-09 | Sumitomo Metal Industries, Ltd. | オーステナイト系ステンレス鋼 |
US8865060B2 (en) * | 2007-10-04 | 2014-10-21 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel |
US20150010425A1 (en) * | 2007-10-04 | 2015-01-08 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel |
CN103060718B (zh) * | 2007-12-20 | 2016-08-31 | 冶联科技地产有限责任公司 | 含有稳定元素的低镍奥氏体不锈钢 |
JP2009161802A (ja) * | 2007-12-28 | 2009-07-23 | Hitachi-Ge Nuclear Energy Ltd | 高耐食性オーステナイト系ステンレス鋼、ならびにそのステンレス鋼を用いて構成した原子力発電プラント、溶接継手および構造部材 |
CN101845605B (zh) * | 2009-03-24 | 2013-01-02 | 宝山钢铁股份有限公司 | 一种中低温强度优异的奥氏体不锈钢板及其制造方法 |
JP5670103B2 (ja) * | 2010-06-15 | 2015-02-18 | 山陽特殊製鋼株式会社 | 高強度オーステナイト系耐熱鋼 |
WO2012134529A1 (en) * | 2011-03-31 | 2012-10-04 | Uop Llc | Process for treating hydrocarbon streams |
JP5029788B1 (ja) * | 2011-11-18 | 2012-09-19 | 住友金属工業株式会社 | オーステナイト系ステンレス鋼 |
JP5880310B2 (ja) * | 2012-06-25 | 2016-03-09 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼 |
JP2015055005A (ja) * | 2013-09-13 | 2015-03-23 | 日立Geニュークリア・エナジー株式会社 | オーステナイト系ステンレス鋼及びそれを用いた放射性廃液処理設備機器 |
JP6225598B2 (ja) * | 2013-09-24 | 2017-11-08 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼溶接材料 |
-
2017
- 2017-08-30 WO PCT/JP2017/031157 patent/WO2018043565A1/ja unknown
- 2017-08-30 KR KR1020197008697A patent/KR102223549B1/ko active IP Right Grant
- 2017-08-30 CN CN201780052637.7A patent/CN109642291B/zh active Active
- 2017-08-30 SG SG11201901278XA patent/SG11201901278XA/en unknown
- 2017-08-30 JP JP2018537347A patent/JP6904359B2/ja active Active
- 2017-08-30 CA CA3035162A patent/CA3035162C/en active Active
- 2017-08-30 US US16/328,755 patent/US20190194787A1/en active Pending
- 2017-08-30 EP EP17846569.6A patent/EP3508602A4/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US20190194787A1 (en) | 2019-06-27 |
JP6904359B2 (ja) | 2021-07-14 |
EP3508602A4 (de) | 2020-04-01 |
SG11201901278XA (en) | 2019-03-28 |
CN109642291B (zh) | 2021-07-06 |
JPWO2018043565A1 (ja) | 2019-06-24 |
CN109642291A (zh) | 2019-04-16 |
CA3035162A1 (en) | 2018-03-08 |
EP3508602A1 (de) | 2019-07-10 |
WO2018043565A1 (ja) | 2018-03-08 |
KR20190042675A (ko) | 2019-04-24 |
KR102223549B1 (ko) | 2021-03-05 |
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EEER | Examination request |
Effective date: 20190226 |