JP6196381B2 - フラッパ弁用ステンレス鋼帯 - Google Patents

フラッパ弁用ステンレス鋼帯 Download PDF

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Publication number
JP6196381B2
JP6196381B2 JP2016535110A JP2016535110A JP6196381B2 JP 6196381 B2 JP6196381 B2 JP 6196381B2 JP 2016535110 A JP2016535110 A JP 2016535110A JP 2016535110 A JP2016535110 A JP 2016535110A JP 6196381 B2 JP6196381 B2 JP 6196381B2
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JP
Japan
Prior art keywords
strip
steel
cold
following requirements
steel strip
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.)
Ceased
Application number
JP2016535110A
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English (en)
Japanese (ja)
Other versions
JP2017508863A (ja
Inventor
クリス ミルワルド、
クリス ミルワルド、
アズハル ナワズ、
アズハル ナワズ、
アレクサンデル ローフ、
アレクサンデル ローフ、
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine Precision Strip AB
Original Assignee
Voestalpine Precision Strip AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56107805&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6196381(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP14196949.3A external-priority patent/EP3031942B1/en
Priority claimed from SE1551093A external-priority patent/SE1551093A1/sv
Application filed by Voestalpine Precision Strip AB filed Critical Voestalpine Precision Strip AB
Publication of JP2017508863A publication Critical patent/JP2017508863A/ja
Application granted granted Critical
Publication of JP6196381B2 publication Critical patent/JP6196381B2/ja
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • C22C38/02—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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/44—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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/021—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by their composition, e.g. comprising materials providing for particular spring properties
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/607—Molten salts
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP2016535110A 2014-12-09 2015-12-08 フラッパ弁用ステンレス鋼帯 Ceased JP6196381B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP14196949.3 2014-12-09
EP14196949.3A EP3031942B1 (en) 2014-12-09 2014-12-09 Stainless steel strip for flapper valves
SE1551093-6 2015-08-25
SE1551093A SE1551093A1 (sv) 2015-08-25 2015-08-25 Stainless steel strip for flapper valves
PCT/SE2015/051316 WO2016093762A1 (en) 2014-12-09 2015-12-08 Stainless steel for flapper valves

Publications (2)

Publication Number Publication Date
JP2017508863A JP2017508863A (ja) 2017-03-30
JP6196381B2 true JP6196381B2 (ja) 2017-09-13

Family

ID=56107805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016535110A Ceased JP6196381B2 (ja) 2014-12-09 2015-12-08 フラッパ弁用ステンレス鋼帯

Country Status (7)

Country Link
US (1) US9890436B2 (https=)
JP (1) JP6196381B2 (https=)
KR (1) KR102274408B1 (https=)
CN (1) CN105934530B (https=)
BR (1) BR112016015645B1 (https=)
SG (1) SG11201703857WA (https=)
WO (1) WO2016093762A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106319385A (zh) * 2016-09-30 2017-01-11 无锡市明盛强力风机有限公司 一种金属材料及其制备方法
CN108277432A (zh) * 2018-03-01 2018-07-13 武汉科技大学 一种刃具用含氮马氏体不锈钢及其制造方法
SE541912C2 (en) * 2018-05-28 2020-01-07 Damasteel Ab Blank for a damascus patterned article
CN116144895A (zh) * 2018-11-14 2023-05-23 育材堂（苏州）材料科技有限公司 高强度不锈钢、热处理工艺及成形构件
CN112501491A (zh) * 2019-09-16 2021-03-16 山特维克材料技术公司 马氏体不锈钢合金
CN113966405A (zh) * 2019-06-05 2022-01-21 山特维克材料技术公司 马氏体不锈钢合金
JP7581621B2 (ja) * 2020-01-27 2024-11-13 株式会社プロテリアル マルテンサイト系ステンレス鋼帯の製造方法およびマルテンサイト系ステンレス鋼帯
CN112251682B (zh) * 2020-09-29 2022-03-18 中国科学院金属研究所 一种超高强度纳米晶20Cr13W3Co2不锈钢及其制备方法
CN114480952B (zh) * 2020-11-13 2023-04-07 中国科学院金属研究所 一种高强高韧的含Cu低碳马氏体不锈钢及其热处理工艺
KR20220089588A (ko) * 2020-12-21 2022-06-28 주식회사 포스코 강도 및 내식성이 향상된 마르텐사이트계 스테인리스강 및 이의 제조 방법
CN114032451A (zh) * 2021-09-25 2022-02-11 浙江吉森金属科技有限公司 一种阀片用不锈钢及其制备方法
CN114196875B (zh) * 2021-09-25 2022-10-28 浙江吉森金属科技有限公司 一种阀片用不锈钢及其热处理方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1223150A (en) 1968-06-19 1971-02-24 Uddeholms Ab Method of producing resilient steel strip, and strip formed thereby
JPH01275737A (ja) * 1988-04-27 1989-11-06 Daido Steel Co Ltd 冷間加工性の優れた高強度ステンレス鋼
JPH0448050A (ja) * 1990-06-14 1992-02-18 Daido Steel Co Ltd ばね用鋼帯
JP3012949B2 (ja) 1991-07-19 2000-02-28 金井 宏之 織機用リード材
KR100210522B1 (ko) * 1995-01-13 1999-07-15 다나카 히사노리 우수한 내점식성을 갖는 고경도 말텐사이트계 스테인레스 스틸
MY114984A (en) * 1995-01-13 2003-03-31 Hitachi Metals Ltd High hardness martensitic stainless steel with good pitting corrosion resistance
JP3219128B2 (ja) 1996-03-19 2001-10-15 日新製鋼株式会社 抗菌性に優れた高強度マルテンサイト系ステンレス鋼
JPH1018002A (ja) * 1996-07-01 1998-01-20 Hitachi Metals Ltd 耐孔食性の優れた高硬度マルテンサイト系ステンレス鋼
JPH1018001A (ja) 1996-07-01 1998-01-20 Hitachi Metals Ltd 耐孔食性の優れた高硬度マルテンサイト系ステンレス鋼
JP3587330B2 (ja) 1996-10-03 2004-11-10 日立金属株式会社 耐孔食性の優れた高硬度マルテンサイト系ステンレス鋼
JPH10275737A (ja) 1997-03-28 1998-10-13 Toshiba Corp セラミック素子とその製造方法
JP3452354B2 (ja) * 2000-01-20 2003-09-29 日本高周波鋼業株式会社 ピストンリング用マルテンサイト系ステンレス鋼及びピストンリング用異形線
EP1739199B1 (en) 2005-06-30 2009-06-24 OUTOKUMPU, Oyj Martensitic stainless steel
FR2896514B1 (fr) 2006-01-26 2008-05-30 Aubert & Duval Soc Par Actions Acier martensitique inoxydable et procede de fabrication d'une piece en cet acier, telle qu'une soupape.
JP2008133499A (ja) * 2006-11-27 2008-06-12 Daido Steel Co Ltd 高硬度マルテンサイト系ステンレス鋼
JP5235452B2 (ja) * 2008-02-28 2013-07-10 新日鐵住金ステンレス株式会社 耐食性と耐磨耗性に優れる織機部材用マルテンサイト系ステンレス鋼とその鋼帯の製造方法
JP5338169B2 (ja) * 2008-07-17 2013-11-13 大同特殊鋼株式会社 高窒素マルテンサイト系ステンレス鋼
CN102337461B (zh) * 2010-07-23 2013-10-16 宝山钢铁股份有限公司 一种高硬度马氏体不锈钢及其制造方法
CN103614649B (zh) * 2013-12-06 2015-09-30 东北大学 一种高强韧性高强塑性马氏体不锈钢及其制备方法

Also Published As

Publication number Publication date
KR102274408B1 (ko) 2021-07-06
WO2016093762A1 (en) 2016-06-16
BR112016015645A2 (https=) 2017-08-08
US9890436B2 (en) 2018-02-13
SG11201703857WA (en) 2017-06-29
BR112016015645B1 (pt) 2022-12-13
CN105934530A (zh) 2016-09-07
CN105934530B (zh) 2017-08-08
JP2017508863A (ja) 2017-03-30
BR112016015645A8 (pt) 2020-06-02
KR20170092675A (ko) 2017-08-11
US20170335419A1 (en) 2017-11-23

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