EP2180073A4 - Acier vieilli thermiquement et acier vieilli thermiquement pour courroie métallique - Google Patents

Acier vieilli thermiquement et acier vieilli thermiquement pour courroie métallique

Info

Publication number
EP2180073A4
EP2180073A4 EP07790636A EP07790636A EP2180073A4 EP 2180073 A4 EP2180073 A4 EP 2180073A4 EP 07790636 A EP07790636 A EP 07790636A EP 07790636 A EP07790636 A EP 07790636A EP 2180073 A4 EP2180073 A4 EP 2180073A4
Authority
EP
European Patent Office
Prior art keywords
maraging steel
metallic belt
maraging
steel
metallic
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
EP07790636A
Other languages
German (de)
English (en)
Other versions
EP2180073B1 (fr
EP2180073A1 (fr
Inventor
Katsuhiko Ohishi
Toshihiro Uehara
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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=40228268&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2180073(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of EP2180073A1 publication Critical patent/EP2180073A1/fr
Publication of EP2180073A4 publication Critical patent/EP2180073A4/fr
Application granted granted Critical
Publication of EP2180073B1 publication Critical patent/EP2180073B1/fr
Revoked 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
    • C22C38/44—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
    • C22C38/001—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
    • C22C38/06—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
    • C22C38/50—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
EP07790636.0A 2007-07-11 2007-07-11 Acier maraging pour courroie métallique Revoked EP2180073B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063832 WO2009008071A1 (fr) 2007-07-11 2007-07-11 Acier vieilli thermiquement et acier vieilli thermiquement pour courroie métallique

Publications (3)

Publication Number Publication Date
EP2180073A1 EP2180073A1 (fr) 2010-04-28
EP2180073A4 true EP2180073A4 (fr) 2011-04-06
EP2180073B1 EP2180073B1 (fr) 2013-09-11

Family

ID=40228268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07790636.0A Revoked EP2180073B1 (fr) 2007-07-11 2007-07-11 Acier maraging pour courroie métallique

Country Status (5)

Country Link
US (1) US20100189590A1 (fr)
EP (1) EP2180073B1 (fr)
KR (2) KR20100011991A (fr)
CN (1) CN101688271B (fr)
WO (1) WO2009008071A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2011009958A (es) * 2009-03-26 2011-10-06 Hitachi Metals Ltd Tira de acero al niquel con muy bajo contenido en carbono.
CN103339267B (zh) * 2010-12-20 2016-03-09 罗伯特·博世有限公司 用于传动带金属环构件的生产方法的热处理方法
WO2013047078A1 (fr) 2011-09-30 2013-04-04 日立金属株式会社 Acier vieilli thermiquement
CN104259240B (zh) * 2014-09-12 2016-03-09 攀钢集团江油长城特殊钢有限公司 一种18Ni-200钢棒及其制备方法
JP6202034B2 (ja) 2015-04-06 2017-09-27 トヨタ自動車株式会社 金属リング及びその製造方法
CA2983346A1 (fr) * 2015-04-23 2016-10-27 Aperam Acier, produit realise en cet acier, et son procede de fabrication
WO2017064537A1 (fr) 2015-10-15 2017-04-20 Aperam Acier, produit réalisé en cet acier, et son procédé de fabrication
NL1043487B1 (en) * 2019-11-28 2021-08-31 Bosch Gmbh Robert Ring component of a drive belt for a continuously variable transmission
SE544681C2 (en) * 2020-11-05 2022-10-18 Uddeholms Ab Maraging steel for hot-work tools
CN114908300A (zh) * 2021-02-10 2022-08-16 华为技术有限公司 钢材料、钢结构件及其制备方法和终端

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01142052A (ja) * 1987-11-27 1989-06-02 Sumitomo Metal Ind Ltd 継目無金属ベルト及びその製造方法
JPH02285053A (ja) * 1989-04-26 1990-11-22 Hitachi Metals Ltd マルエージング鋼およびその製造方法
JP2000345302A (ja) * 1999-06-08 2000-12-12 Hitachi Metals Ltd 高疲労強度を有するマルエージング鋼ならびにそれを用いたマルエージング鋼帯
JP2001131710A (ja) * 1999-10-28 2001-05-15 Hitachi Metals Ltd 固溶化処理時の表面肌荒れを抑制した金属ベルト用鋼帯
US20010006081A1 (en) * 1999-12-24 2001-07-05 Toshihiro Uehara Maraging steel having high fatigue strength and maraging steel strip made of same
US20020059967A1 (en) * 2000-11-17 2002-05-23 Imphy Ugine Precision Maraging steel and process for manufacturing a strip or a part cut out of a strip of cold-rolled maraging steel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104932A (en) * 1965-06-18 1968-03-06 Wilkinson Sword Ltd Improvements in or relating to safety razor blades
US3341372A (en) * 1965-07-12 1967-09-12 Int Nickel Co Process for heat treating cast maraging steels
FI84369C (fi) * 1988-10-11 1991-11-25 Rauma Repola Oy Maraging-staol.
JPH10152759A (ja) * 1996-11-21 1998-06-09 Daido Steel Co Ltd 靱性に優れたマルエージング鋼
KR100374980B1 (ko) * 1999-02-12 2003-03-06 히다찌긴조꾸가부시끼가이사 우수한 기계가공성을 갖는 다이스용 고장력강
JP4427772B2 (ja) 1999-12-24 2010-03-10 日立金属株式会社 高疲労強度を有するマルエージング鋼ならびにそれを用いたマルエージング鋼帯
JP2002161308A (ja) * 2000-11-24 2002-06-04 Daido Steel Co Ltd 高強度、高耐疲労構造用鋼の製造方法
JP2002167652A (ja) 2000-11-28 2002-06-11 Daido Steel Co Ltd 高強度・高耐疲労特性に優れた薄板材
JP2002285290A (ja) * 2001-03-27 2002-10-03 Daido Steel Co Ltd 高強度・高耐疲労構造用鋼及びその製造方法
JP5046363B2 (ja) * 2005-12-13 2012-10-10 日立金属株式会社 高疲労強度を有する動力伝達用ベルト用マルエージング鋼ならびにそれを用いた動力伝達用ベルト用マルエージング鋼帯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01142052A (ja) * 1987-11-27 1989-06-02 Sumitomo Metal Ind Ltd 継目無金属ベルト及びその製造方法
JPH02285053A (ja) * 1989-04-26 1990-11-22 Hitachi Metals Ltd マルエージング鋼およびその製造方法
JP2000345302A (ja) * 1999-06-08 2000-12-12 Hitachi Metals Ltd 高疲労強度を有するマルエージング鋼ならびにそれを用いたマルエージング鋼帯
JP2001131710A (ja) * 1999-10-28 2001-05-15 Hitachi Metals Ltd 固溶化処理時の表面肌荒れを抑制した金属ベルト用鋼帯
US20010006081A1 (en) * 1999-12-24 2001-07-05 Toshihiro Uehara Maraging steel having high fatigue strength and maraging steel strip made of same
US20020059967A1 (en) * 2000-11-17 2002-05-23 Imphy Ugine Precision Maraging steel and process for manufacturing a strip or a part cut out of a strip of cold-rolled maraging steel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009008071A1 *

Also Published As

Publication number Publication date
KR20120078757A (ko) 2012-07-10
KR20100011991A (ko) 2010-02-03
WO2009008071A1 (fr) 2009-01-15
CN101688271A (zh) 2010-03-31
EP2180073B1 (fr) 2013-09-11
US20100189590A1 (en) 2010-07-29
CN101688271B (zh) 2013-03-27
EP2180073A1 (fr) 2010-04-28

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