FR2671749B1 - Procede de fabrication d'une piece de forme metallique a tres haute durete, notamment en acier et piece obtenue. - Google Patents

Procede de fabrication d'une piece de forme metallique a tres haute durete, notamment en acier et piece obtenue.

Info

Publication number
FR2671749B1
FR2671749B1 FR9100518A FR9100518A FR2671749B1 FR 2671749 B1 FR2671749 B1 FR 2671749B1 FR 9100518 A FR9100518 A FR 9100518A FR 9100518 A FR9100518 A FR 9100518A FR 2671749 B1 FR2671749 B1 FR 2671749B1
Authority
FR
France
Prior art keywords
manufacture
especially steel
shaped part
hardness metallic
part obtained
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
FR9100518A
Other languages
English (en)
Other versions
FR2671749A1 (fr
Inventor
Schweitzer Gilbert
Roux Remi
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.)
Creusot Loire SA
Creusot Loire Industrie SA
Original Assignee
Creusot Loire SA
Creusot Loire Industrie 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 Creusot Loire SA, Creusot Loire Industrie SA filed Critical Creusot Loire SA
Priority to FR9100518A priority Critical patent/FR2671749B1/fr
Publication of FR2671749A1 publication Critical patent/FR2671749A1/fr
Application granted granted Critical
Publication of FR2671749B1 publication Critical patent/FR2671749B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
FR9100518A 1991-01-17 1991-01-17 Procede de fabrication d'une piece de forme metallique a tres haute durete, notamment en acier et piece obtenue. Expired - Fee Related FR2671749B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9100518A FR2671749B1 (fr) 1991-01-17 1991-01-17 Procede de fabrication d'une piece de forme metallique a tres haute durete, notamment en acier et piece obtenue.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100518A FR2671749B1 (fr) 1991-01-17 1991-01-17 Procede de fabrication d'une piece de forme metallique a tres haute durete, notamment en acier et piece obtenue.

Publications (2)

Publication Number Publication Date
FR2671749A1 FR2671749A1 (fr) 1992-07-24
FR2671749B1 true FR2671749B1 (fr) 1995-07-07

Family

ID=9408795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9100518A Expired - Fee Related FR2671749B1 (fr) 1991-01-17 1991-01-17 Procede de fabrication d'une piece de forme metallique a tres haute durete, notamment en acier et piece obtenue.

Country Status (1)

Country Link
FR (1) FR2671749B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105107900A (zh) * 2015-09-18 2015-12-02 上海东海压力容器制造有限公司 加工acp1000蒸汽发生器干燥器用波纹板的加工工艺
CN106862323A (zh) * 2017-02-14 2017-06-20 德阳凯达门业有限公司 能缩短门框弯折工序时间的机械装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518557A (en) * 1994-02-02 1996-05-21 Standard Car Truck Company Process for making railroad car truck wear plates
SE528130C2 (sv) * 2004-10-04 2006-09-12 Gestamp Hardtech Ab Sätt att varmforma och härda ett plåtämne
EP1767659A1 (fr) * 2005-09-21 2007-03-28 ARCELOR France Procédé de fabrication d'une pièce en acier de microstructure multi-phasée
DE102008055514A1 (de) 2008-12-12 2010-06-17 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines Bauteils mit verbesserten Bruchdehnungseigenschaften
CN105127298A (zh) * 2015-09-18 2015-12-09 上海东海压力容器制造有限公司 用于加工ap1000蒸汽发生器干燥器用波纹板的模具系统
CN105127299A (zh) * 2015-09-21 2015-12-09 上海东海压力容器制造有限公司 用于加工cap1000/cap1400蒸汽发生器干燥器用波纹板的模具系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443412A (en) * 1967-05-17 1969-05-13 Nasa Convoluting device for forming convolutions and the like
DE2151779A1 (de) * 1971-10-18 1973-05-03 Uzina Constructii Masini Agric Haertemaschine
SE435527B (sv) * 1973-11-06 1984-10-01 Plannja Ab Forfarande for framstellning av en detalj av herdat stal
DE3307041A1 (de) * 1982-11-26 1984-05-30 Jenny Pressen AG, 8500 Frauenfeld Verfahren und vorrichtung zum serienmaessigen, verzugsarmen haerten von werkstuecken sowie anwendung des verfahrens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105107900A (zh) * 2015-09-18 2015-12-02 上海东海压力容器制造有限公司 加工acp1000蒸汽发生器干燥器用波纹板的加工工艺
CN106862323A (zh) * 2017-02-14 2017-06-20 德阳凯达门业有限公司 能缩短门框弯折工序时间的机械装置

Also Published As

Publication number Publication date
FR2671749A1 (fr) 1992-07-24

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