FR2784692B1 - Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier - Google Patents

Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier

Info

Publication number
FR2784692B1
FR2784692B1 FR9813122A FR9813122A FR2784692B1 FR 2784692 B1 FR2784692 B1 FR 2784692B1 FR 9813122 A FR9813122 A FR 9813122A FR 9813122 A FR9813122 A FR 9813122A FR 2784692 B1 FR2784692 B1 FR 2784692B1
Authority
FR
France
Prior art keywords
cementable
formed therefrom
parts formed
construction steel
obtaining same
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
FR9813122A
Other languages
English (en)
Other versions
FR2784692A1 (fr
Inventor
Andre F Grellier
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.)
Aubert and Duval SA
Original Assignee
Aubert and Duval SA
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 Aubert and Duval SA filed Critical Aubert and Duval SA
Priority to FR9813122A priority Critical patent/FR2784692B1/fr
Priority to PCT/FR1999/002368 priority patent/WO2000023632A1/fr
Priority to BR9916944-4A priority patent/BR9916944A/pt
Priority to EP99970696A priority patent/EP1042524A1/fr
Priority to ARP990105275 priority patent/AR020905A1/es
Publication of FR2784692A1 publication Critical patent/FR2784692A1/fr
Application granted granted Critical
Publication of FR2784692B1 publication Critical patent/FR2784692B1/fr
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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • 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
    • 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
FR9813122A 1998-10-20 1998-10-20 Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier Expired - Fee Related FR2784692B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9813122A FR2784692B1 (fr) 1998-10-20 1998-10-20 Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier
PCT/FR1999/002368 WO2000023632A1 (fr) 1998-10-20 1999-10-05 Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier
BR9916944-4A BR9916944A (pt) 1998-10-20 1999-10-05 Aço estrutural cementável, processos deobtenção e peças fabricadas com esse aço
EP99970696A EP1042524A1 (fr) 1998-10-20 1999-10-05 Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier
ARP990105275 AR020905A1 (es) 1998-10-20 1999-10-19 Composicion de acero de construccion susceptible de ser cementado, fabricacion de piezas cementadas y tratadas y piezas de acero

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813122A FR2784692B1 (fr) 1998-10-20 1998-10-20 Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier

Publications (2)

Publication Number Publication Date
FR2784692A1 FR2784692A1 (fr) 2000-04-21
FR2784692B1 true FR2784692B1 (fr) 2001-03-09

Family

ID=9531763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9813122A Expired - Fee Related FR2784692B1 (fr) 1998-10-20 1998-10-20 Acier de construction cementable, procede pour son obtention et pieces formees avec cet acier

Country Status (5)

Country Link
EP (1) EP1042524A1 (fr)
AR (1) AR020905A1 (fr)
BR (1) BR9916944A (fr)
FR (1) FR2784692B1 (fr)
WO (1) WO2000023632A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109371327A (zh) * 2018-12-05 2019-02-22 天宜上佳（天津）新材料有限公司 一种合金材料、应用合金材料的轻量化制动鼓及轻量化制动鼓的制备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827875B1 (fr) * 2001-07-24 2006-09-15 Ascometal Sa Acier pour pieces mecaniques, et pieces mecaniques cementees ou carbonitrurees realisees a partir de cet acier
FR2935988B1 (fr) * 2008-09-12 2010-10-08 Ascometal Sa Acier, notamment pour roulements et pieces mecaniques aptes a la cementation ou a la carbonitruration, et pieces realisees avec cet acier.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483331B2 (de) * 1964-01-22 1971-03-18 Yawata Iron & Steel Co , Ltd , To kio Verwendung einer haertbaren stahllegierung
JPS527408B2 (fr) * 1972-05-26 1977-03-02
JPH0559432A (ja) * 1991-08-29 1993-03-09 Kobe Steel Ltd 疲労強度の優れた浸炭歯車の製造方法
JPH0559528A (ja) * 1991-08-29 1993-03-09 Kobe Steel Ltd 歯車用鋼
KR940002139B1 (ko) * 1991-11-30 1994-03-18 삼성중공업 주식회사 침탄 기어 제조용 보론 처리강
JPH0641630A (ja) * 1992-07-23 1994-02-15 Kobe Steel Ltd 動力伝達部品用鋼材の軟化熱処理法
US5518685A (en) * 1994-02-03 1996-05-21 Mitsubishi Steel Mfg. Co., Ltd. Steel for carburized gear
US5746842A (en) * 1995-09-29 1998-05-05 Toa Steel Co., Ltd. Steel gear
JPH09202921A (ja) * 1996-01-24 1997-08-05 Sumitomo Metal Ind Ltd 冷間鍛造用ワイヤーの製造方法
JPH1017980A (ja) * 1996-06-28 1998-01-20 Sumitomo Metal Ind Ltd 低降伏比溶接鋼管およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109371327A (zh) * 2018-12-05 2019-02-22 天宜上佳（天津）新材料有限公司 一种合金材料、应用合金材料的轻量化制动鼓及轻量化制动鼓的制备

Also Published As

Publication number Publication date
EP1042524A1 (fr) 2000-10-11
AR020905A1 (es) 2002-06-05
WO2000023632A1 (fr) 2000-04-27
BR9916944A (pt) 2001-11-20
FR2784692A1 (fr) 2000-04-21

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
CJ Change in legal form
TP Transmission of property
ST Notification of lapse

Effective date: 20090630