ES2208030B1 - Acero de gran resistencia para forja y cigueñal hecho a partir del mismo. - Google Patents

Acero de gran resistencia para forja y cigueñal hecho a partir del mismo.

Info

Publication number
ES2208030B1
ES2208030B1 ES200102563A ES200102563A ES2208030B1 ES 2208030 B1 ES2208030 B1 ES 2208030B1 ES 200102563 A ES200102563 A ES 200102563A ES 200102563 A ES200102563 A ES 200102563A ES 2208030 B1 ES2208030 B1 ES 2208030B1
Authority
ES
Spain
Prior art keywords
forging
mass
steel
high strength
content
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.)
Expired - Fee Related
Application number
ES200102563A
Other languages
English (en)
Spanish (es)
Other versions
ES2208030A1 (es
Inventor
Yasunori Kagawa
Tomohiro Tsuchiyama
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of ES2208030A1 publication Critical patent/ES2208030A1/es
Application granted granted Critical
Publication of ES2208030B1 publication Critical patent/ES2208030B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C22C38/46—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
    • 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
    • C22C38/18—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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • 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
    • C21D2211/002—Bainite
    • 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
    • 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
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
ES200102563A 2000-11-22 2001-11-20 Acero de gran resistencia para forja y cigueñal hecho a partir del mismo. Expired - Fee Related ES2208030B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-356016 2000-11-22
JP2000356016 2000-11-22

Publications (2)

Publication Number Publication Date
ES2208030A1 ES2208030A1 (es) 2004-06-01
ES2208030B1 true ES2208030B1 (es) 2005-08-16

Family

ID=18828334

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200102563A Expired - Fee Related ES2208030B1 (es) 2000-11-22 2001-11-20 Acero de gran resistencia para forja y cigueñal hecho a partir del mismo.

Country Status (3)

Country Link
CZ (1) CZ298442B6 (de)
DE (1) DE10156999B4 (de)
ES (1) ES2208030B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1978124B1 (de) * 2007-04-05 2014-10-22 Kabushiki Kaisha Kobe Seiko Sho Schmiedestahl, Schmiedestück und Kurbelwelle
US20140345756A1 (en) * 2013-05-21 2014-11-27 General Electric Company Martensitic alloy component and process of forming a martensitic alloy component
JP2017128761A (ja) * 2016-01-19 2017-07-27 株式会社神戸製鋼所 高強度鍛鋼及び大型鍛造部品

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757030A (fr) * 1969-10-10 1971-03-16 Krupp Ag Huettenwerke Procede pour la realisation de vilbrequins de dimensions elevees
US4673433A (en) * 1986-05-28 1987-06-16 Uddeholm Tooling Aktiebolag Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material
JPS6488840A (en) * 1987-09-30 1989-04-03 Toshiba Corp Data processor
DE3737946A1 (de) * 1987-11-07 1989-06-08 Wolfgang Anger Cutsheet-lamination mittels eines laminators
DE4124704A1 (de) * 1990-07-27 1992-01-30 Aichi Steel Works Ltd Warmverformter, unvergueteter stahl
JPH07188840A (ja) * 1993-12-28 1995-07-25 Kobe Steel Ltd 耐水素脆化特性に優れた高強度鋼およびその製法
US5496516A (en) * 1994-04-04 1996-03-05 A. Finkl & Sons Co. Dual purpose steel and products produced therefrom
JPH083680A (ja) * 1994-06-16 1996-01-09 Aichi Steel Works Ltd 低温靱性と疲労強度に優れた熱間鍛造用非調質鋼
FR2757877B1 (fr) * 1996-12-31 1999-02-05 Ascometal Sa Acier et procede pour la fabrication d'une piece en acier mise en forme par deformation plastique a froid

Also Published As

Publication number Publication date
CZ20014130A3 (cs) 2002-07-17
ES2208030A1 (es) 2004-06-01
CZ298442B6 (cs) 2007-10-03
DE10156999A1 (de) 2002-05-29
DE10156999B4 (de) 2005-03-17

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