FR2664293B1 - Alliage pour l'elaboration d'un acier special pour outils d'usinage a froid. - Google Patents

Alliage pour l'elaboration d'un acier special pour outils d'usinage a froid.

Info

Publication number
FR2664293B1
FR2664293B1 FR9108787A FR9108787A FR2664293B1 FR 2664293 B1 FR2664293 B1 FR 2664293B1 FR 9108787 A FR9108787 A FR 9108787A FR 9108787 A FR9108787 A FR 9108787A FR 2664293 B1 FR2664293 B1 FR 2664293B1
Authority
FR
France
Prior art keywords
alloy
development
special steel
machining tools
cold machining
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
FR9108787A
Other languages
English (en)
Other versions
FR2664293A1 (fr
Inventor
Pierluigi Venanzetti
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.)
VENANZETTI Srl
Original Assignee
VENANZETTI Srl
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 VENANZETTI Srl filed Critical VENANZETTI Srl
Publication of FR2664293A1 publication Critical patent/FR2664293A1/fr
Application granted granted Critical
Publication of FR2664293B1 publication Critical patent/FR2664293B1/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
    • C22C38/18—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Heat Treatment Of Steel (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Forging (AREA)
FR9108787A 1990-07-09 1991-07-09 Alliage pour l'elaboration d'un acier special pour outils d'usinage a froid. Expired - Fee Related FR2664293B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02088690A IT1244297B (it) 1990-07-09 1990-07-09 Lega per l'ottenimento di acciaio speciale da utensili per lavorazionia freddo.

Publications (2)

Publication Number Publication Date
FR2664293A1 FR2664293A1 (fr) 1992-01-10
FR2664293B1 true FR2664293B1 (fr) 1994-01-14

Family

ID=11173570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108787A Expired - Fee Related FR2664293B1 (fr) 1990-07-09 1991-07-09 Alliage pour l'elaboration d'un acier special pour outils d'usinage a froid.

Country Status (4)

Country Link
DE (1) DE4115842A1 (fr)
FR (1) FR2664293B1 (fr)
GB (1) GB2260991B (fr)
IT (1) IT1244297B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318038B1 (it) * 2000-06-21 2003-07-21 Venanzetti S R L Lega per l'ottenimento di acciaio speciale da utensili per lavorazioni a freddo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147122A (en) * 1934-08-27 1939-02-14 Cleveland Twist Drill Co Alloy compositions
GB1364235A (en) * 1970-06-16 1974-08-21 Apv Paramount Ltd Process for making tool steels or alloys as part of the manufactu re of a cutting tool
SE457356C (sv) * 1986-12-30 1990-01-15 Uddeholm Tooling Ab Verktygsstaal avsett foer kallbearbetning
JPH02182867A (ja) * 1989-01-06 1990-07-17 Daido Steel Co Ltd 粒末工具鋼

Also Published As

Publication number Publication date
DE4115842A1 (de) 1992-01-16
FR2664293A1 (fr) 1992-01-10
IT9020886A0 (it) 1990-07-09
IT1244297B (it) 1994-07-08
IT9020886A1 (it) 1992-01-09
GB2260991B (en) 1994-07-13
GB9123362D0 (en) 1991-12-18
GB2260991A (en) 1993-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100331