IN2014CN04739A - - Google Patents
Info
- Publication number
- IN2014CN04739A IN2014CN04739A IN4739CHN2014A IN2014CN04739A IN 2014CN04739 A IN2014CN04739 A IN 2014CN04739A IN 4739CHN2014 A IN4739CHN2014 A IN 4739CHN2014A IN 2014CN04739 A IN2014CN04739 A IN 2014CN04739A
- Authority
- IN
- India
- Prior art keywords
- thickness direction
- average hardness
- 1010this
- stainless steel
- ratio
- Prior art date
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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
-
- 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
-
- 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
- C22C38/18—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
- C22C38/50—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
- C22C38/52—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
-
- 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
-
- 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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011286431A JP5296186B2 (ja) | 2011-12-27 | 2011-12-27 | 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 |
PCT/JP2012/082387 WO2013099639A1 (ja) | 2011-12-27 | 2012-12-13 | 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 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN04739A true IN2014CN04739A (zh) | 2015-09-18 |
Family
ID=48697131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN4739CHN2014 IN2014CN04739A (zh) | 2011-12-27 | 2012-12-13 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9617627B2 (zh) |
EP (1) | EP2799570A4 (zh) |
JP (1) | JP5296186B2 (zh) |
KR (1) | KR101600735B1 (zh) |
CN (1) | CN104024459B (zh) |
IN (1) | IN2014CN04739A (zh) |
WO (1) | WO2013099639A1 (zh) |
Families Citing this family (22)
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 |
JP6289941B2 (ja) * | 2014-03-05 | 2018-03-07 | 株式会社神戸製鋼所 | オーステナイト系耐熱鋼 |
KR101676243B1 (ko) * | 2014-12-02 | 2016-11-30 | 현대자동차주식회사 | 고온 강도 및 내산화성이 우수한 내열주강 |
KR101614622B1 (ko) * | 2014-12-26 | 2016-04-22 | 주식회사 포스코 | 연료전지용 오스테나이트계 스테인리스강 |
JP6250895B2 (ja) * | 2015-06-04 | 2017-12-20 | トヨタ自動車株式会社 | オーステナイト系耐熱鋳鋼 |
WO2017002524A1 (ja) * | 2015-07-01 | 2017-01-05 | 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 |
CN105369128B (zh) * | 2015-12-17 | 2017-08-08 | 江苏省沙钢钢铁研究院有限公司 | 奥氏体耐热铸钢、其制备方法及应用 |
CN105441829B (zh) * | 2016-01-11 | 2017-07-11 | 宝银特种钢管有限公司 | 一种蒸汽发生器用08x18h10t不锈钢无缝钢管 |
US10202663B2 (en) * | 2016-07-20 | 2019-02-12 | Hitachi, Ltd. | Shot peening treatment for cavitation erosion resistance |
CN106544600A (zh) * | 2016-12-15 | 2017-03-29 | 陆照福 | 一种奥氏体型沉淀硬化不锈钢锻件及其加工方法 |
KR101877786B1 (ko) * | 2016-12-21 | 2018-07-16 | 한국기계연구원 | 내산화성이 우수한 오스테나이트계 스테인리스강 및 그 제조 방법 |
CZ2016839A3 (cs) * | 2016-12-29 | 2018-06-20 | Západočeská Univerzita V Plzni | Způsob ochrany povrchu proti tvorbě okují při tváření vnitřním přetlakem zatepla |
CN107400836A (zh) * | 2017-01-18 | 2017-11-28 | 青海丰瑞镁业有限公司 | 一种金属镁钙冶炼用还原罐及其铸造工艺 |
CN110168127A (zh) | 2017-02-20 | 2019-08-23 | 日本制铁株式会社 | 钢板及其制造方法 |
CN106949318A (zh) * | 2017-03-22 | 2017-07-14 | 南通盛立德金属材料科技有限公司 | 一种奥氏体型耐酸不锈钢管 |
CN107099753B (zh) * | 2017-04-13 | 2020-02-04 | 山东远大锅炉配件制造有限公司 | 循环流化床锅炉风帽用稀土高铬镍钨多元合金耐热钢 |
JP6429957B1 (ja) * | 2017-08-08 | 2018-11-28 | 新日鐵住金ステンレス株式会社 | オーステナイト系ステンレス鋼およびその製造方法、ならびに燃料改質器および燃焼器の部材 |
EP3693487A4 (en) * | 2017-10-03 | 2021-01-27 | Nippon Steel & Sumitomo Metal Corporation | AUSTENITE BASED STAINLESS STEEL |
KR20220036969A (ko) * | 2019-07-25 | 2022-03-23 | 닛폰세이테츠 가부시키가이샤 | 오스테나이트계 스테인리스 강재 및 용접 이음 |
CN110484836B (zh) * | 2019-09-24 | 2021-01-05 | 南京佑天金属科技有限公司 | 一种铪锆钛钼增强奥氏体不锈钢及其制备方法 |
CN112609126A (zh) * | 2020-11-13 | 2021-04-06 | 宁波宝新不锈钢有限公司 | 一种核电设备用奥氏体不锈钢及其制备方法 |
CN113029075B (zh) * | 2021-03-10 | 2024-02-06 | 西安热工研究院有限公司 | 现场快速判别火电厂用高温奥氏体钢炉管老化损伤程度的方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3009147B2 (ja) * | 1988-06-10 | 2000-02-14 | 株式会社日立製作所 | 中性子照射下で高温高圧水にさらされるオーステナイト鋼及びその用途 |
JPH06322489A (ja) * | 1993-05-14 | 1994-11-22 | Sumitomo Metal Ind Ltd | 耐水蒸気酸化性に優れたボイラ用鋼管 |
CN1049254C (zh) * | 1994-05-06 | 2000-02-09 | 北京科技大学 | 耐蚀耐热钢内衬复合钢管的制造方法 |
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 |
US20060266439A1 (en) * | 2002-07-15 | 2006-11-30 | Maziasz Philip J | Heat and corrosion resistant cast austenitic stainless steel alloy with improved high temperature strength |
JP4424471B2 (ja) * | 2003-01-29 | 2010-03-03 | 住友金属工業株式会社 | オーステナイト系ステンレス鋼およびその製造方法 |
CN100564566C (zh) * | 2003-10-20 | 2009-12-02 | 株式会社久保田 | 时效延性及蠕变断裂强度优良的制氢反应管用耐热铸钢 |
JP4492805B2 (ja) * | 2004-09-15 | 2010-06-30 | 住友金属工業株式会社 | 管内表面のスケールの耐剥離性に優れた鋼管 |
DE602005021286D1 (de) * | 2004-09-15 | 2010-07-01 | Sumitomo Metal Ind | Stahl-Rohr mit ausgezeichneter Beständigkeit gegen Abblättern auf der inneren Oberfläche |
EP1867743B9 (en) * | 2005-04-04 | 2015-04-29 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel |
EP2060641B1 (en) * | 2006-08-23 | 2018-10-24 | Nkk Tubes | Austenite-base stainless steel pipe, for boiler, having excellent high-temperature steam oxidation resistance |
JP2009068079A (ja) * | 2007-09-14 | 2009-04-02 | Sumitomo Metal Ind Ltd | 耐水蒸気酸化性に優れた鋼管 |
CN102308015A (zh) * | 2009-02-16 | 2012-01-04 | 住友金属工业株式会社 | 金属管的制造方法 |
CN102712975B (zh) * | 2010-06-09 | 2014-11-05 | 新日铁住金株式会社 | 耐水蒸气氧化性优良的奥氏体系不锈钢管及其制造方法 |
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 |
-
2011
- 2011-12-27 JP JP2011286431A patent/JP5296186B2/ja not_active Expired - Fee Related
-
2012
- 2012-12-13 CN CN201280065156.7A patent/CN104024459B/zh not_active Expired - Fee Related
- 2012-12-13 WO PCT/JP2012/082387 patent/WO2013099639A1/ja active Application Filing
- 2012-12-13 KR KR1020147017197A patent/KR101600735B1/ko active IP Right Grant
- 2012-12-13 US US14/365,879 patent/US9617627B2/en not_active Expired - Fee Related
- 2012-12-13 IN IN4739CHN2014 patent/IN2014CN04739A/en unknown
- 2012-12-13 EP EP12862006.9A patent/EP2799570A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20140356641A1 (en) | 2014-12-04 |
JP2013133533A (ja) | 2013-07-08 |
CN104024459B (zh) | 2016-06-01 |
KR20140094023A (ko) | 2014-07-29 |
US9617627B2 (en) | 2017-04-11 |
CN104024459A (zh) | 2014-09-03 |
JP5296186B2 (ja) | 2013-09-25 |
EP2799570A4 (en) | 2016-03-02 |
EP2799570A1 (en) | 2014-11-05 |
KR101600735B1 (ko) | 2016-03-07 |
WO2013099639A1 (ja) | 2013-07-04 |
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