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ITTO910663A1 - Procedimento di trattamento di un acciaio da utensili destinato particolarmente alla fabbricazione di stampi e acciaio ottenuto mediante tale procedimento. - Google Patents

Procedimento di trattamento di un acciaio da utensili destinato particolarmente alla fabbricazione di stampi e acciaio ottenuto mediante tale procedimento.

Info

Publication number
ITTO910663A1
ITTO910663A1 IT000663A ITTO910663A ITTO910663A1 IT TO910663 A1 ITTO910663 A1 IT TO910663A1 IT 000663 A IT000663 A IT 000663A IT TO910663 A ITTO910663 A IT TO910663A IT TO910663 A1 ITTO910663 A1 IT TO910663A1
Authority
IT
Italy
Prior art keywords
steel
molds
procedure
manufacture
processing process
Prior art date
Application number
IT000663A
Other languages
English (en)
Inventor
Jean Beguinot
Lucien Cadiou
Gilbert Primon
Original Assignee
Creusot Loire
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 filed Critical Creusot Loire
Publication of ITTO910663A0 publication Critical patent/ITTO910663A0/it
Publication of ITTO910663A1 publication Critical patent/ITTO910663A1/it
Application granted granted Critical
Publication of IT1250001B publication Critical patent/IT1250001B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ITTO910663A 1990-08-29 1991-08-27 Procedimento di trattamento di un acciaio da utensili destinato particolarmente alla fabbricazione di stampi e acciaio ottenuto mediante tale procedimento. IT1250001B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010780A FR2666351B1 (fr) 1990-08-29 1990-08-29 Procede d'elaboration d'un acier a outils destine notamment a la fabrication de moules et acier obtenu par ce procede.

Publications (3)

Publication Number Publication Date
ITTO910663A0 ITTO910663A0 (it) 1991-08-27
ITTO910663A1 true ITTO910663A1 (it) 1993-02-27
IT1250001B IT1250001B (it) 1995-03-30

Family

ID=9399939

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910663A IT1250001B (it) 1990-08-29 1991-08-27 Procedimento di trattamento di un acciaio da utensili destinato particolarmente alla fabbricazione di stampi e acciaio ottenuto mediante tale procedimento.

Country Status (6)

Country Link
EP (1) EP0475804B1 (it)
BE (1) BE1006831A5 (it)
DE (1) DE69116042T2 (it)
ES (1) ES2034892B1 (it)
FR (1) FR2666351B1 (it)
IT (1) IT1250001B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531260C5 (de) * 1995-08-25 2006-06-22 Edelstahlwerke Buderus Ag Verfahren zur Herstellung eines Warmarbeitsstahls
RU2145355C1 (ru) * 1997-11-11 2000-02-10 ОАО "Нижнетагильский металлургический комбинат" Способ выплавки стали в конвертере
RU2136764C1 (ru) * 1998-07-29 1999-09-10 Открытое акционерное общество Нижнетагильский металлургический комбинат Способ передела ванадиевого чугуна в конвертере
RU2140458C1 (ru) * 1998-08-25 1999-10-27 Открытое акционерное общество Нижнетагильский металлургический комбинат Способ передела ванадиевого чугуна
RU2157414C1 (ru) * 1999-07-07 2000-10-10 ОАО "Нижнетагильский металлургический комбинат" Способ передела ванадиевых чугунов в сталеплавильных агрегатах
RU2186124C2 (ru) * 2000-06-29 2002-07-27 Открытое акционерное общество "Нижнетагильский металлургический комбинат" Способ передела чугуна
FR2823768B1 (fr) 2001-04-18 2003-09-05 Usinor Acier a outils a tenacite renforcee, procede de fabrication de pieces dans cet acier et pieces obtenues
ITMI20011402A1 (it) * 2001-07-02 2003-01-02 Lucchini S P A Acciaio avente ottime proprieta' di lavorabilita' alle macchine utensili e dopo trattamento termico di indurimento ottime proprieta' meccani
CN104498842A (zh) * 2014-12-29 2015-04-08 芜湖金龙模具锻造有限责任公司 一种硼锑合金轧辊材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290128A (en) * 1966-02-21 1966-12-06 United States Steel Corp Steel weldments
JPS5323764B1 (it) * 1971-06-21 1978-07-17
SE363351B (it) * 1972-05-26 1974-01-14 Stora Kopparbergs Bergslags Ab
US4012227A (en) * 1975-06-19 1977-03-15 The International Nickel Company, Inc. Highly castable, weldable, corrosion resistant stainless steel
AT390806B (de) * 1983-09-23 1990-07-10 Kos Bernd Austenitischer manganhartstahl und verfahren zu seiner herstellung
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
US4711677A (en) * 1986-07-18 1987-12-08 The Garrett Corporation High temperature bushing alloy

Also Published As

Publication number Publication date
FR2666351B1 (fr) 1993-11-12
ES2034892B1 (es) 1994-04-01
ITTO910663A0 (it) 1991-08-27
EP0475804B1 (fr) 1996-01-03
IT1250001B (it) 1995-03-30
FR2666351A1 (fr) 1992-03-06
BE1006831A5 (fr) 1995-01-03
EP0475804A1 (fr) 1992-03-18
DE69116042T2 (de) 1996-05-15
DE69116042D1 (de) 1996-02-15
ES2034892A1 (es) 1993-04-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950831