EP3508602A4 - Austenitischer edelstahl - Google Patents
Austenitischer edelstahl Download PDFInfo
- Publication number
- EP3508602A4 EP3508602A4 EP17846569.6A EP17846569A EP3508602A4 EP 3508602 A4 EP3508602 A4 EP 3508602A4 EP 17846569 A EP17846569 A EP 17846569A EP 3508602 A4 EP3508602 A4 EP 3508602A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- stainless steel
- austenitic stainless
- austenitic
- steel
- 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.)
- Pending
Links
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016168596 | 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 |
---|---|
EP3508602A1 EP3508602A1 (de) | 2019-07-10 |
EP3508602A4 true EP3508602A4 (de) | 2020-04-01 |
Family
ID=61300959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17846569.6A Pending EP3508602A4 (de) | 2016-08-30 | 2017-08-30 | Austenitischer edelstahl |
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 |
---|---|---|---|---|
CN108884540B (zh) * | 2016-04-06 | 2020-11-03 | 日本制铁株式会社 | 奥氏体系不锈钢和其制造方法 |
JP6969666B2 (ja) * | 2018-02-28 | 2021-11-24 | 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 |
JP7173348B2 (ja) * | 2019-07-25 | 2022-11-16 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼材及び溶接継手 |
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 |
JP7307372B2 (ja) * | 2020-01-10 | 2023-07-12 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼材 |
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 |
KR20230066058A (ko) * | 2020-10-13 | 2023-05-12 | 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 | 오스테나이트계 스테인리스 강박 |
KR20230098875A (ko) * | 2020-12-10 | 2023-07-04 | 가부시키가이샤 프로테리아루 | 오스테나이트계 스테인리스강대의 제조방법 |
CN117460856A (zh) * | 2021-05-31 | 2024-01-26 | 日本制铁株式会社 | 奥氏体系不锈钢和钢管 |
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 |
Citations (7)
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 |
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 |
CN101845605A (zh) * | 2009-03-24 | 2010-09-29 | 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 |
JP2012001749A (ja) * | 2010-06-15 | 2012-01-05 | Sanyo Special Steel Co Ltd | 高強度オーステナイト系耐熱鋼 |
US20150010425A1 (en) * | 2007-10-04 | 2015-01-08 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel |
US20150337422A1 (en) * | 2007-12-20 | 2015-11-26 | Ati Properties, Inc. | Lean austenitic stainless steel containing stabilizing elements |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
EP1645649B1 (de) * | 2003-06-10 | 2014-07-30 | Nippon Steel & Sumitomo Metal Corporation | Austenitischer nichtrostender stahl für wasserstoffgas und herstellungsverfahren dafür |
EP2199420B1 (de) * | 2007-10-04 | 2013-05-22 | Nippon Steel & Sumitomo Metal Corporation | Austenitischer edelstahl |
US8865060B2 (en) * | 2007-10-04 | 2014-10-21 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel |
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 |
US9272256B2 (en) * | 2011-03-31 | 2016-03-01 | Uop Llc | Process for treating hydrocarbon streams |
WO2013073055A1 (ja) * | 2011-11-18 | 2013-05-23 | 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 US US16/328,755 patent/US20190194787A1/en active Pending
- 2017-08-30 JP JP2018537347A patent/JP6904359B2/ja active Active
- 2017-08-30 CA CA3035162A patent/CA3035162C/en active Active
- 2017-08-30 EP EP17846569.6A patent/EP3508602A4/de active Pending
- 2017-08-30 CN CN201780052637.7A patent/CN109642291B/zh active Active
- 2017-08-30 SG SG11201901278XA patent/SG11201901278XA/en unknown
- 2017-08-30 KR KR1020197008697A patent/KR102223549B1/ko active IP Right Grant
Patent Citations (7)
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 |
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 |
US20150010425A1 (en) * | 2007-10-04 | 2015-01-08 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel |
US20150337422A1 (en) * | 2007-12-20 | 2015-11-26 | Ati Properties, Inc. | Lean austenitic stainless steel containing stabilizing elements |
CN101845605A (zh) * | 2009-03-24 | 2010-09-29 | 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 |
JP2012001749A (ja) * | 2010-06-15 | 2012-01-05 | Sanyo Special Steel Co Ltd | 高強度オーステナイト系耐熱鋼 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018043565A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA3035162A1 (en) | 2018-03-08 |
US20190194787A1 (en) | 2019-06-27 |
CN109642291B (zh) | 2021-07-06 |
KR20190042675A (ko) | 2019-04-24 |
WO2018043565A1 (ja) | 2018-03-08 |
CA3035162C (en) | 2021-12-14 |
SG11201901278XA (en) | 2019-03-28 |
EP3508602A1 (de) | 2019-07-10 |
CN109642291A (zh) | 2019-04-16 |
JPWO2018043565A1 (ja) | 2019-06-24 |
JP6904359B2 (ja) | 2021-07-14 |
KR102223549B1 (ko) | 2021-03-05 |
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