EP2199421A4 - Drahtmaterial aus rostfreiem duplexstahl, stahldraht, bolzen und verfahren zur herstellung des bolzens - Google Patents

Drahtmaterial aus rostfreiem duplexstahl, stahldraht, bolzen und verfahren zur herstellung des bolzens

Info

Publication number
EP2199421A4
EP2199421A4 EP08837204.0A EP08837204A EP2199421A4 EP 2199421 A4 EP2199421 A4 EP 2199421A4 EP 08837204 A EP08837204 A EP 08837204A EP 2199421 A4 EP2199421 A4 EP 2199421A4
Authority
EP
European Patent Office
Prior art keywords
bolt
steel wire
producing
duplex stainless
stainless steel
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.)
Granted
Application number
EP08837204.0A
Other languages
English (en)
French (fr)
Other versions
EP2199421A1 (de
EP2199421B1 (de
Inventor
Kohji Takano
Shinji Tsuge
Masayuki Tendo
Yuji Mori
Yoshinori Tada
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.)
Nippon Steel Stainless Steel Corp
Original Assignee
Nippon Steel and Sumikin Stainless Steel Corp
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
Priority claimed from JP2007264993A external-priority patent/JP5171198B2/ja
Priority claimed from JP2007264992A external-priority patent/JP5171197B2/ja
Application filed by Nippon Steel and Sumikin Stainless Steel Corp filed Critical Nippon Steel and Sumikin Stainless Steel Corp
Publication of EP2199421A1 publication Critical patent/EP2199421A1/de
Publication of EP2199421A4 publication Critical patent/EP2199421A4/de
Application granted granted Critical
Publication of EP2199421B1 publication Critical patent/EP2199421B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
    • 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
    • C22C38/02—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
    • C22C38/18—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
    • C22C38/58—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
    • C21D2211/005—Ferrite
    • 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
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires 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
    • 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
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
EP08837204.0A 2007-10-10 2008-10-10 Drahtmaterial aus rostfreiem duplexstahl, stahldraht, bolzen und verfahren zu dessen herstellung Active EP2199421B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007264993A JP5171198B2 (ja) 2007-10-10 2007-10-10 冷間加工性に優れた着磁性を有する軟質２相ステンレス鋼線材
JP2007264992A JP5171197B2 (ja) 2007-10-10 2007-10-10 冷間鍛造性に優れた高強度・高耐食ボルト用２相ステンレス鋼線材、鋼線およびボルト並びにその製造方法
PCT/JP2008/068467 WO2009048137A1 (ja) 2007-10-10 2008-10-10 ２相ステンレス鋼線材、鋼線およびボルト並びにその製造方法

Publications (3)

Publication Number Publication Date
EP2199421A1 EP2199421A1 (de) 2010-06-23
EP2199421A4 true EP2199421A4 (de) 2016-07-20
EP2199421B1 EP2199421B1 (de) 2020-08-05

Family

ID=40549281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08837204.0A Active EP2199421B1 (de) 2007-10-10 2008-10-10 Drahtmaterial aus rostfreiem duplexstahl, stahldraht, bolzen und verfahren zu dessen herstellung

Country Status (6)

Country Link
EP (1) EP2199421B1 (de)
KR (2) KR101248260B1 (de)
CN (1) CN101815803B (de)
ES (1) ES2814823T3 (de)
TW (1) TWI394848B (de)
WO (1) WO2009048137A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5335503B2 (ja) * 2009-03-19 2013-11-06 新日鐵住金ステンレス株式会社 プレス成形性に優れた二相ステンレス鋼板
JP5621422B2 (ja) * 2010-09-07 2014-11-12 ソニー株式会社 情報処理装置、プログラム及び制御方法
CN102002646A (zh) * 2010-10-12 2011-04-06 西安建筑科技大学 具有高力学性能和优良耐腐蚀性能的经济双相不锈钢
KR20130034349A (ko) 2011-09-28 2013-04-05 주식회사 포스코 내식성 및 열간가공성이 우수한 저합금 듀플렉스 스테인리스강
CN102418051A (zh) * 2011-12-20 2012-04-18 振石集团东方特钢股份有限公司 低镍双相不锈钢
CN102618801A (zh) * 2011-12-20 2012-08-01 振石集团东方特钢股份有限公司 热加工性能好的低镍双相不锈钢
CN102554570B (zh) * 2011-12-31 2014-04-16 上海加宁新技术研究所 无磁不锈钢穿心螺杆的制造方法
JP6115935B2 (ja) * 2013-01-25 2017-04-19 セイコーインスツル株式会社 二相ステンレス鋼からなる時効熱処理加工材とそれを用いたダイヤフラムと圧力センサとダイヤフラムバルブ及び二相ステンレス鋼の製造方法
FI125734B (en) * 2013-06-13 2016-01-29 Outokumpu Oy Duplex ferritic austenitic stainless steel
JP6154780B2 (ja) * 2014-05-20 2017-06-28 日本精線株式会社 磁気特性に優れた二相系のステンレス鋼線及びこれを用いた磁性金網製品
CN104264076B (zh) * 2014-09-12 2016-08-24 奥展实业有限公司 一种耐磨螺母及其制造方法
CN104294182B (zh) * 2014-09-12 2016-08-24 奥展实业有限公司 一种嵌入式外滚花螺母及其制造方法
EP3333275B1 (de) * 2016-12-07 2020-11-11 Höganäs AB (publ) Edelstahlpulver zur herstellung von gesintertem duplex-edelstahl
CN110088323B (zh) * 2016-12-21 2022-03-22 山特维克知识产权股份有限公司 包含双相不锈钢的制品及其用途
CN106756516B (zh) * 2017-02-07 2018-06-08 和县隆盛精密机械有限公司 一种适用于机械臂锁紧螺栓的合金铸件及其铸造工艺
CN112226675A (zh) * 2020-08-19 2021-01-15 张清苗 一种重防腐的高强度地脚螺栓及其制备方法
CN112111697A (zh) * 2020-08-19 2020-12-22 张清苗 一种重防腐合金连接螺栓的制备方法
CN114959447A (zh) * 2022-04-18 2022-08-30 昆明理工大学 节约型双相不锈钢及其高性能焊接热影响区热加工方法
CN115652189B (zh) * 2022-08-23 2023-10-24 云南化铸科技有限责任公司 一种耐高温浓硫酸双相合金及其分酸器
CN115354243A (zh) * 2022-08-30 2022-11-18 浙江青山钢铁有限公司 一种含铌双相不锈螺纹钢筋及其制造方法
CN116497278B (zh) * 2023-04-28 2023-09-15 无锡市曙光高强度紧固件有限公司 一种高耐磨耐腐蚀的六角螺母及其制备工艺
CN116497279B (zh) * 2023-04-28 2023-10-10 无锡市曙光高强度紧固件有限公司 一种高强度高耐磨的双头螺柱及其制备工艺

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0327053A1 (de) * 1988-02-04 1989-08-09 ARMCO Inc. Rostfreier Duplexstahl mit hohem Mangangehalt
EP0337846A1 (de) * 1988-04-15 1989-10-18 Creusot-Loire Industrie Austenitisch-ferritischer rostfreier Stahl
US5672215A (en) * 1994-12-16 1997-09-30 Sumitomo Metal Industries, Ltd. Duplex stainless steel excellent in corrosion resistance
EP1715073A1 (de) * 2004-01-29 2006-10-25 JFE Steel Corporation Austenitisch-ferritischer nichtrostender stahl
EP1867748A1 (de) * 2006-06-16 2007-12-19 Industeel Creusot Duplex-Edelstahl
EP2172574A1 (de) * 2007-08-02 2010-04-07 Nippon Steel & Sumikin Stainless Steel Corporation Ferritisch-austenitischer edelstahl mit hervorragender korrosionsbeständigkeit und bearbeitbarkeit sowie herstellungsverfahren dafür
EP2258885A1 (de) * 2008-03-26 2010-12-08 Nippon Steel & Sumikin Stainless Steel Corporation Niedriglegierter rostfreier duplexstahl mit guter korrosionsbeständigkeit und festigkeit der von der schweisshitze betroffenen bereiche

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0774416B2 (ja) 1986-04-28 1995-08-09 日本鋼管株式会社 耐孔食性に優れた２相ステンレス鋼
JPH0768603B2 (ja) 1989-05-22 1995-07-26 新日本製鐵株式会社 建築建材用二相ステンレス鋼
JP2906445B2 (ja) 1989-05-29 1999-06-21 大同特殊鋼株式会社 冷間加工性，靭性，耐食性の優れたフェライト系ステンレス鋼およびその製造方法
JP2817266B2 (ja) 1989-10-11 1998-10-30 大同特殊鋼株式会社 高靭性ステンレス鋼およびその製造方法
FR2694912B1 (fr) 1992-08-20 1994-11-10 Pomagalski Sa Cabine à places assises de forme dissymétrique.
JP2634995B2 (ja) 1993-02-22 1997-07-30 パンケミカル株式会社 包装材
JP3242522B2 (ja) * 1994-02-22 2001-12-25 新日本製鐵株式会社 高冷間加工性・非磁性ステンレス鋼
JP3776507B2 (ja) 1996-05-23 2006-05-17 神鋼ボルト株式会社 高強度ステンレスボルトの製造方法
JP4342924B2 (ja) 2003-12-17 2009-10-14 新日鐵住金ステンレス株式会社 高強度製品用ステンレス鋼線材および耐久性に優れたステンレス鋼製高力ボルト
JP4198604B2 (ja) 2004-01-07 2008-12-17 新日鐵住金ステンレス株式会社 耐熱性に優れる金属ウール用ステンレス鋼線材および鋼線
JP4760031B2 (ja) 2004-01-29 2011-08-31 Ｊｆｅスチール株式会社 成形性に優れるオーステナイト・フェライト系ステンレス鋼
JP5109233B2 (ja) * 2004-03-16 2012-12-26 Ｊｆｅスチール株式会社 溶接部耐食性に優れたフェライト・オーステナイト系ステンレス鋼
JP4519543B2 (ja) 2004-07-01 2010-08-04 新日鐵住金ステンレス株式会社 耐食性，冷間加工性および靱性に優れる磁性を有する安価ステンレス鋼線及びその製造方法
JP4303695B2 (ja) 2005-03-28 2009-07-29 株式会社栗本鐵工所 オーステナイト系ステンレス鋼製ｔ頭ボルトの製造方法
JP2007264992A (ja) 2006-03-28 2007-10-11 Konica Minolta Holdings Inc 文書検索装置、文書検索方法、および文書検索プログラム
JP2007264993A (ja) 2006-03-28 2007-10-11 Fujitsu Ltd 検証支援装置、検証支援方法、検証支援プログラム、および記録媒体
CN100482843C (zh) * 2006-12-31 2009-04-29 许季祥 高性能耐腐蚀稀土超强双相不锈钢及其冶炼工艺

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0327053A1 (de) * 1988-02-04 1989-08-09 ARMCO Inc. Rostfreier Duplexstahl mit hohem Mangangehalt
EP0337846A1 (de) * 1988-04-15 1989-10-18 Creusot-Loire Industrie Austenitisch-ferritischer rostfreier Stahl
US5672215A (en) * 1994-12-16 1997-09-30 Sumitomo Metal Industries, Ltd. Duplex stainless steel excellent in corrosion resistance
EP1715073A1 (de) * 2004-01-29 2006-10-25 JFE Steel Corporation Austenitisch-ferritischer nichtrostender stahl
EP1867748A1 (de) * 2006-06-16 2007-12-19 Industeel Creusot Duplex-Edelstahl
EP2172574A1 (de) * 2007-08-02 2010-04-07 Nippon Steel & Sumikin Stainless Steel Corporation Ferritisch-austenitischer edelstahl mit hervorragender korrosionsbeständigkeit und bearbeitbarkeit sowie herstellungsverfahren dafür
EP2258885A1 (de) * 2008-03-26 2010-12-08 Nippon Steel & Sumikin Stainless Steel Corporation Niedriglegierter rostfreier duplexstahl mit guter korrosionsbeständigkeit und festigkeit der von der schweisshitze betroffenen bereiche

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009048137A1 *

Also Published As

Publication number Publication date
EP2199421A1 (de) 2010-06-23
EP2199421B1 (de) 2020-08-05
KR20100059956A (ko) 2010-06-04
CN101815803B (zh) 2012-02-01
WO2009048137A1 (ja) 2009-04-16
ES2814823T3 (es) 2021-03-29
TW200927956A (en) 2009-07-01
KR101248260B1 (ko) 2013-03-27
TWI394848B (zh) 2013-05-01
CN101815803A (zh) 2010-08-25
KR20120137446A (ko) 2012-12-20
KR101287772B1 (ko) 2013-07-19

Similar Documents

Publication Publication Date Title
EP2199421A4 (de) Drahtmaterial aus rostfreiem duplexstahl, stahldraht, bolzen und verfahren zur herstellung des bolzens
EP2532764A4 (de) Drahtmaterial, stahldraht und verfahren zur herstellung dieser produkte
EP2631307A4 (de) Stahlblech und herstellungsverfahren für das stahlblech
EP2172573A4 (de) Nahtloses rohr aus martensitischem nichtrostendem stahl für ölbohrungsrohr und herstellungsverfahren dafür
EP1992268A4 (de) Reinigungsartikel, faseraufrauhungsverfahren für den artikel und herstellungsverfahren für den artikel
EP2060642A4 (de) Magnesiumlegierungselement und herstellungsverfahren dafür
EP2127782A4 (de) Aluminiumlegierungs-gussmaterial, verfahren zur herstellung des aluminiumlegierungs-gussmaterials, aluminiumlegierungsmaterial und verfahren zur herstellung des aluminiumlegierungsmaterials
EP2377504A4 (de) Ausguss, verfahren zu seiner herstellung und mit dem ausguss ausgestatteter flüssigkeitsbehälter
EP2042300A4 (de) Faserverbundmaterial und herstellungsverfahren dafür
EP1947518A4 (de) Polyesterharz für toner, herstellungsverfahren dafür und toner
EP2153985A4 (de) Stahlproduktverbundstoff und verfahren zur herstellung des stahlproduktverbundstoffes
EP2208609A4 (de) Verfahren zur herstellung einer wärmeschrumpfbaren polyesterfolie, wärmeschrumpfbare polyesterfolie und verpackungen
EP2634288A4 (de) Elektromagnetisches stahlblech und herstellungsverfahren dafür
EP2508635A4 (de) Kupferlegierungsfolie und herstellungsverfahren dafür
EP2474639A4 (de) Hochfestes feuerverzinktes stahlblech und verfahren zu seiner herstellung
EP2350332A4 (de) Hochfestes stahlblech und herstellungsverfahren dafür
EP2298697A4 (de) Kohlenstoffdraht, nanostruktur aus kohlenstofffilm, verfahren zur herstellung des kohlenstoffdrahts und verfahren zur herstellung von nanostruktur
EP2223757A4 (de) Verbundmetallmaterial und verfahren zu dessen herstellung
EP2080781A4 (de) Verbundwerkstoff und herstellungsverfahren dafür
FR2934014B1 (fr) Procede de realisation d'une tuyere ou d'un divergent de tuyere en materiau composite.
IL201000A (en) Process for continuous production of polyamide
EP2208548A4 (de) Herstellungsverfahren für ein stahlrohr mit innenrippe und stahlrohr mit innenrippe
GB0813558D0 (en) Ni3al-based intermetallic compound having double-two-phase structure, process for producing the same, and heat-resistant structural material
EP2163655A4 (de) Verfahren zur herstellung von rohren aus hochlegiertem stahl
EP2130782A4 (de) Druckbeständiger polyesterbehälter und herstellungsverfahren dafür

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100330

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160616

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/58 20060101ALI20160610BHEP

Ipc: C21D 6/00 20060101ALI20160610BHEP

Ipc: C21D 9/00 20060101ALI20160610BHEP

Ipc: C22C 38/00 20060101AFI20160610BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20181102

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NIPPON STEEL STAINLESS STEEL CORPORATION

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602008063102

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: C22C0038000000

Ipc: C21D0006020000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/02 20060101ALI20200203BHEP

Ipc: C22C 38/00 20060101ALI20200203BHEP

Ipc: C21D 7/02 20060101ALI20200203BHEP

Ipc: C22C 38/42 20060101ALI20200203BHEP

Ipc: C22C 38/58 20060101ALI20200203BHEP

Ipc: C21D 9/56 20060101ALI20200203BHEP

Ipc: C21D 9/02 20060101ALI20200203BHEP

Ipc: C21D 9/52 20060101ALI20200203BHEP

Ipc: C21D 6/02 20060101AFI20200203BHEP

Ipc: C21D 9/00 20060101ALI20200203BHEP

Ipc: C21D 8/06 20060101ALI20200203BHEP

Ipc: C21D 6/00 20060101ALI20200203BHEP

Ipc: C22C 38/44 20060101ALI20200203BHEP

INTG Intention to grant announced

Effective date: 20200302

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1298791

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602008063102

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200805

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1298791

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201106

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201105

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201105

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201207

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201205

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2814823

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20210329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602008063102

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201010

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

26N No opposition filed

Effective date: 20210507

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201031

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20201105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201031

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201010

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201205

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20241030

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20241010

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20241011

Year of fee payment: 17

Ref country code: ES

Payment date: 20241115

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20241015

Year of fee payment: 17