EP3115476A4 - Wärmebeständige austenitische legierung - Google Patents
Wärmebeständige austenitische legierung Download PDFInfo
- Publication number
- EP3115476A4 EP3115476A4 EP15758391.5A EP15758391A EP3115476A4 EP 3115476 A4 EP3115476 A4 EP 3115476A4 EP 15758391 A EP15758391 A EP 15758391A EP 3115476 A4 EP3115476 A4 EP 3115476A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- resistant alloy
- austenitic heat
- austenitic
- heat
- alloy
- 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.)
- Withdrawn
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
-
- 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
- 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
- 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
-
- 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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- C22C38/005—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
- C22C38/48—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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—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
- C21D2211/004—Dispersions; Precipitations
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 |
---|---|---|---|
JP2014042889A JP6289941B2 (ja) | 2014-03-05 | 2014-03-05 | オーステナイト系耐熱鋼 |
PCT/JP2015/056433 WO2015133551A1 (ja) | 2014-03-05 | 2015-03-04 | オーステナイト系耐熱鋼 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3115476A1 EP3115476A1 (de) | 2017-01-11 |
EP3115476A4 true EP3115476A4 (de) | 2017-11-01 |
Family
ID=54055354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15758391.5A Withdrawn EP3115476A4 (de) | 2014-03-05 | 2015-03-04 | Wärmebeständige austenitische legierung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170067139A1 (de) |
EP (1) | EP3115476A4 (de) |
JP (1) | JP6289941B2 (de) |
KR (1) | KR101770536B1 (de) |
CN (1) | CN106062230B (de) |
WO (1) | WO2015133551A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5143960B1 (ja) * | 2011-05-11 | 2013-02-13 | 株式会社神戸製鋼所 | 高温強度と耐繰返し酸化特性に優れた耐熱オーステナイト系ステンレス鋼 |
JP2017014575A (ja) * | 2015-07-01 | 2017-01-19 | 新日鐵住金株式会社 | オーステナイト系耐熱合金及び溶接構造物 |
JP6623719B2 (ja) * | 2015-11-25 | 2019-12-25 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼 |
JP6638551B2 (ja) * | 2016-05-09 | 2020-01-29 | 日本製鉄株式会社 | オーステナイト系耐熱鋼溶接金属およびそれを有する溶接継手 |
CN105951002B (zh) * | 2016-05-25 | 2017-11-10 | 江苏金基特钢有限公司 | 一种耐腐蚀易成型不锈钢丝的制备方法 |
CN106544601A (zh) * | 2016-12-29 | 2017-03-29 | 董世祥 | 多性能耐高温系列铸钢 |
CN109554609B (zh) * | 2017-09-26 | 2022-03-15 | 宝钢德盛不锈钢有限公司 | 一种表面免起皮的奥氏体耐热钢及其制造方法 |
WO2019070002A1 (ja) * | 2017-10-03 | 2019-04-11 | 新日鐵住金株式会社 | オーステナイト系耐熱鋼用溶接材料、溶接金属および溶接構造物ならびに溶接金属および溶接構造物の製造方法 |
CN109576580B (zh) * | 2018-11-29 | 2020-09-29 | 武汉华培动力科技有限公司 | 柴油机可变截面增压器喷嘴组件用耐热钢及冶炼方法 |
EP4144872A4 (de) * | 2020-04-30 | 2024-05-22 | Nippon Steel Corporation | Verfahren zur herstellung eines austenitischen hitzebeständigen stahls |
EP4144871A4 (de) * | 2020-04-30 | 2024-05-22 | Nippon Steel Corporation | Austenitischer hitzebeständiger stahl |
US20220145174A1 (en) * | 2020-11-05 | 2022-05-12 | Seoul National University R&Db Foundation | Perovskite color converter and method of manufacturing the same |
FR3143631A1 (fr) * | 2022-12-15 | 2024-06-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Utilisation d’un acier à triple structuration dans un environnement acide |
CN116200668B (zh) * | 2023-04-17 | 2023-11-14 | 宁波晴力紧固件有限公司 | 一种耐热高强度紧固件材料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006249464A (ja) * | 2005-03-08 | 2006-09-21 | Nisshin Steel Co Ltd | 自動車部材用オーステナイト系ステンレス鋼 |
EP1867743A1 (de) * | 2005-04-04 | 2007-12-19 | Sumitomo Metal Industries, Ltd. | Austenitischer nichtrostender stahl |
JP2013209730A (ja) * | 2012-03-30 | 2013-10-10 | Nippon Steel & Sumikin Stainless Steel Corp | 耐熱オーステナイト系ステンレス鋼板 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58167726A (ja) * | 1982-03-29 | 1983-10-04 | Sumitomo Metal Ind Ltd | オ−ステナイト系ステンレス鋼の製造方法 |
JPH01287249A (ja) * | 1988-12-27 | 1989-11-17 | Nkk Corp | オーステナイトステンレス鋼管およびその製造法 |
JPH0569885A (ja) | 1991-09-13 | 1993-03-23 | Nhk Spring Co Ltd | 駐艇装置用台車 |
JPH09165655A (ja) * | 1995-12-14 | 1997-06-24 | Nkk Corp | 高温機器用オーステナイトステンレス鋼およびその製造方法 |
JP3282481B2 (ja) * | 1996-01-31 | 2002-05-13 | 三菱マテリアル株式会社 | 耐熱鋼 |
JP3463617B2 (ja) * | 1999-08-06 | 2003-11-05 | 住友金属工業株式会社 | 熱間加工性に優れる継目無鋼管用オーステナイト系耐熱鋼 |
JP4173611B2 (ja) * | 1999-09-29 | 2008-10-29 | 日新製鋼株式会社 | 二重構造エキゾーストマニホールドの内管用オーステナイト系ステンレス鋼 |
JP2002146481A (ja) | 2000-11-07 | 2002-05-22 | Nippon Steel Corp | 電縫溶接性に優れた酸化物分散強化型フェライト系電縫ボイラ用鋼および鋼管 |
JP2003301242A (ja) * | 2002-04-11 | 2003-10-24 | Jfe Steel Kk | 高Cr−Ni系耐熱鋼および耐クリープ特性に優れた高温用部材の製造方法 |
JP2005281855A (ja) * | 2004-03-04 | 2005-10-13 | Daido Steel Co Ltd | 耐熱オーステナイト系ステンレス鋼及びその製造方法 |
JP5296186B2 (ja) * | 2011-12-27 | 2013-09-25 | 株式会社神戸製鋼所 | 耐スケール剥離性に優れた耐熱オーステナイト系ステンレス鋼およびステンレス鋼管 |
-
2014
- 2014-03-05 JP JP2014042889A patent/JP6289941B2/ja not_active Ceased
-
2015
- 2015-03-04 US US15/123,125 patent/US20170067139A1/en not_active Abandoned
- 2015-03-04 WO PCT/JP2015/056433 patent/WO2015133551A1/ja active Application Filing
- 2015-03-04 EP EP15758391.5A patent/EP3115476A4/de not_active Withdrawn
- 2015-03-04 KR KR1020167023997A patent/KR101770536B1/ko active IP Right Grant
- 2015-03-04 CN CN201580011341.1A patent/CN106062230B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006249464A (ja) * | 2005-03-08 | 2006-09-21 | Nisshin Steel Co Ltd | 自動車部材用オーステナイト系ステンレス鋼 |
EP1867743A1 (de) * | 2005-04-04 | 2007-12-19 | Sumitomo Metal Industries, Ltd. | Austenitischer nichtrostender stahl |
JP2013209730A (ja) * | 2012-03-30 | 2013-10-10 | Nippon Steel & Sumikin Stainless Steel Corp | 耐熱オーステナイト系ステンレス鋼板 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2015133551A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR101770536B1 (ko) | 2017-08-22 |
CN106062230B (zh) | 2017-07-14 |
JP2015168834A (ja) | 2015-09-28 |
CN106062230A (zh) | 2016-10-26 |
US20170067139A1 (en) | 2017-03-09 |
WO2015133551A1 (ja) | 2015-09-11 |
KR20160116344A (ko) | 2016-10-07 |
JP6289941B2 (ja) | 2018-03-07 |
EP3115476A1 (de) | 2017-01-11 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170928 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C21D 8/02 20060101ALI20170922BHEP Ipc: C22C 38/42 20060101ALI20170922BHEP Ipc: C22C 38/04 20060101ALI20170922BHEP Ipc: C22C 38/58 20060101ALI20170922BHEP Ipc: C22C 38/54 20060101ALI20170922BHEP Ipc: C22C 38/44 20060101ALI20170922BHEP Ipc: C22C 38/50 20060101ALI20170922BHEP Ipc: C22C 38/48 20060101ALI20170922BHEP Ipc: C22C 38/06 20060101ALI20170922BHEP Ipc: C21D 9/00 20060101ALI20170922BHEP Ipc: C21D 6/00 20060101ALI20170922BHEP Ipc: C22C 38/02 20060101ALI20170922BHEP Ipc: C22C 38/00 20060101AFI20170922BHEP |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/48 20060101ALI20180622BHEP Ipc: C22C 38/58 20060101ALI20180622BHEP Ipc: C22C 38/44 20060101ALI20180622BHEP Ipc: C22C 38/04 20060101ALI20180622BHEP Ipc: C21D 8/02 20060101ALI20180622BHEP Ipc: C21D 6/00 20060101ALI20180622BHEP Ipc: C22C 38/50 20060101ALI20180622BHEP Ipc: C22C 38/42 20060101ALI20180622BHEP Ipc: C21D 9/00 20060101ALI20180622BHEP Ipc: C22C 38/06 20060101ALI20180622BHEP Ipc: C22C 38/00 20060101AFI20180622BHEP Ipc: C22C 38/54 20060101ALI20180622BHEP Ipc: C22C 38/02 20060101ALI20180622BHEP |
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INTG | Intention to grant announced |
Effective date: 20180718 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20181129 |