CZ298442B6 - Ocel pro kování s vysokou pevností - Google Patents

Ocel pro kování s vysokou pevností Download PDF

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Publication number
CZ298442B6
CZ298442B6 CZ20014130A CZ20014130A CZ298442B6 CZ 298442 B6 CZ298442 B6 CZ 298442B6 CZ 20014130 A CZ20014130 A CZ 20014130A CZ 20014130 A CZ20014130 A CZ 20014130A CZ 298442 B6 CZ298442 B6 CZ 298442B6
Authority
CZ
Czechia
Prior art keywords
steel
strength
forging
weight
content
Prior art date
Application number
CZ20014130A
Other languages
Czech (cs)
English (en)
Other versions
CZ20014130A3 (cs
Inventor
Kagawa@Yasunori
Tsuchiyama@Tomohiro
Original Assignee
Kabushiki Kaisha Kobe Seiko Sho
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 Kabushiki Kaisha Kobe Seiko Sho filed Critical Kabushiki Kaisha Kobe Seiko Sho
Publication of CZ20014130A3 publication Critical patent/CZ20014130A3/cs
Publication of CZ298442B6 publication Critical patent/CZ298442B6/cs

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
    • 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
CZ20014130A 2000-11-22 2001-11-16 Ocel pro kování s vysokou pevností CZ298442B6 (cs)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
CZ20014130A3 CZ20014130A3 (cs) 2002-07-17
CZ298442B6 true CZ298442B6 (cs) 2007-10-03

Family

ID=18828334

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ20014130A CZ298442B6 (cs) 2000-11-22 2001-11-16 Ocel pro kování s vysokou pevností

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318764A (en) * 1969-10-10 1973-05-31 Krupp Ag Huettenwerke Production of crankshafts
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
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
US5496516A (en) * 1994-04-04 1996-03-05 A. Finkl & Sons Co. Dual purpose steel and products produced therefrom
CZ412897A3 (cs) * 1996-12-31 1999-05-12 ASCOMETAL (Société Anonyme) Ocel a způsob zhotovování ocelových komponent tvářených plastickou deformací za studena

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318764A (en) * 1969-10-10 1973-05-31 Krupp Ag Huettenwerke Production of crankshafts
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
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
CZ412897A3 (cs) * 1996-12-31 1999-05-12 ASCOMETAL (Société Anonyme) Ocel a způsob zhotovování ocelových komponent tvářených plastickou deformací za studena

Also Published As

Publication number Publication date
CZ20014130A3 (cs) 2002-07-17
ES2208030B1 (es) 2005-08-16
ES2208030A1 (es) 2004-06-01
DE10156999A1 (de) 2002-05-29
DE10156999B4 (de) 2005-03-17

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Effective date: 20211116