CO4930308A1 - Acero para la formacion en frio - Google Patents

Acero para la formacion en frio

Info

Publication number
CO4930308A1
CO4930308A1 CO98005268A CO98005268A CO4930308A1 CO 4930308 A1 CO4930308 A1 CO 4930308A1 CO 98005268 A CO98005268 A CO 98005268A CO 98005268 A CO98005268 A CO 98005268A CO 4930308 A1 CO4930308 A1 CO 4930308A1
Authority
CO
Colombia
Prior art keywords
andlt
ppm
steel
alloy
cold formation
Prior art date
Application number
CO98005268A
Other languages
English (en)
Inventor
Bertrand Remi
Jacques Adrien
Original Assignee
Thynssen France S A
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=9503484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CO4930308(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thynssen France S A filed Critical Thynssen France S A
Publication of CO4930308A1 publication Critical patent/CO4930308A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Heat Treatment Of Articles (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Forging (AREA)

Abstract

Un acero para la formación en frío y obtenido mediante la fusióny refinación de una aleación, caracterizado porque la aleación tiene la siguiente composición en peso:Carbón 0,80 - 1,50%Manganeso ANDlt; 1%Silicio ANDlt; 1%Fósforo ANDlt; 0,030%Azufre ANDlt; 0,005%Cromo 6,25 - 9%Niquel ANDlt; 0,50%Molibdeno 1,80 - 3%Aluminio ANDlt; 0,15%Vanadio 0,20 - 0,40%Niobio 0,60 - 1,5%Nitrógeno ANDlt; 150 ppmOxígeno ANDlt; 50 ppmTitanio o Zirconio 500 - 1500 ppmSiendo el complemento hierro más las impurezas características de la producción del metal.
CO98005268A 1997-02-04 1998-02-03 Acero para la formacion en frio CO4930308A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9701459A FR2759092B1 (fr) 1997-02-04 1997-02-04 Acier pour le formage a froid

Publications (1)

Publication Number Publication Date
CO4930308A1 true CO4930308A1 (es) 2000-06-27

Family

ID=9503484

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98005268A CO4930308A1 (es) 1997-02-04 1998-02-03 Acero para la formacion en frio

Country Status (18)

Country Link
EP (1) EP0856591B1 (es)
KR (1) KR100487086B1 (es)
CN (1) CN1087038C (es)
AR (1) AR011620A1 (es)
AT (1) ATE203784T1 (es)
AU (1) AU733190B2 (es)
BR (1) BR9800544A (es)
CA (1) CA2226350C (es)
CO (1) CO4930308A1 (es)
DE (1) DE69801241T2 (es)
ES (1) ES2161506T3 (es)
FR (1) FR2759092B1 (es)
HK (1) HK1016657A1 (es)
MY (1) MY117322A (es)
PT (1) PT856591E (es)
SG (1) SG60192A1 (es)
SI (1) SI9800030A (es)
ZA (1) ZA98725B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104532165B (zh) * 2014-12-19 2016-12-28 泰州市宏华冶金机械有限公司 一种改良型冷轧辊
CN107937839A (zh) * 2017-11-22 2018-04-20 安徽恒利增材制造科技有限公司 一种高硬度耐磨合金钢

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926232A1 (de) * 1988-09-22 1990-03-29 Kloeckner Humboldt Deutz Ag Verschleissfeste walzenbeschichtung fuer die walzen von walzenpressen und verfahren zum aufbauen der walzenbeschichtung
US5270124A (en) * 1989-06-30 1993-12-14 The Broken Hill Proprietary Co., Ltd. Composite roll
AT393387B (de) * 1989-10-23 1991-10-10 Boehler Gmbh Kaltarbeitsstahl mit hoher druckfestigkeit und verwendung dieses stahles
FR2733096B1 (fr) * 1995-04-14 1997-07-04 Crouzet Appliance Controls Procede de regulation de vitesse d'un moteur electrique

Also Published As

Publication number Publication date
EP0856591B1 (fr) 2001-08-01
CN1200411A (zh) 1998-12-02
FR2759092B1 (fr) 1999-04-16
KR19980071037A (ko) 1998-10-26
DE69801241D1 (de) 2001-09-06
ZA98725B (en) 1998-08-05
PT856591E (pt) 2001-12-28
BR9800544A (pt) 1999-09-28
MY117322A (en) 2004-06-30
EP0856591A1 (fr) 1998-08-05
DE69801241T2 (de) 2002-05-08
AU733190B2 (en) 2001-05-10
ATE203784T1 (de) 2001-08-15
HK1016657A1 (en) 1999-11-05
CA2226350C (fr) 2002-09-10
AU5289398A (en) 1998-08-06
FR2759092A1 (fr) 1998-08-07
ES2161506T3 (es) 2001-12-01
CA2226350A1 (fr) 1998-08-04
SG60192A1 (en) 1999-02-22
KR100487086B1 (ko) 2005-07-21
CN1087038C (zh) 2002-07-03
SI9800030A (sl) 1998-10-31
AR011620A1 (es) 2000-08-30

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