FR3051803B1 - ALLOY STEEL MOLD, PART AND CORRESPONDING MANUFACTURING PROCESS - Google Patents

ALLOY STEEL MOLD, PART AND CORRESPONDING MANUFACTURING PROCESS Download PDF

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Publication number
FR3051803B1
FR3051803B1 FR1654914A FR1654914A FR3051803B1 FR 3051803 B1 FR3051803 B1 FR 3051803B1 FR 1654914 A FR1654914 A FR 1654914A FR 1654914 A FR1654914 A FR 1654914A FR 3051803 B1 FR3051803 B1 FR 3051803B1
Authority
FR
France
Prior art keywords
manufacturing process
alloy steel
steel mold
corresponding manufacturing
alloy
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
FR1654914A
Other languages
French (fr)
Other versions
FR3051803A1 (en
Inventor
Corinne Gauthier
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.)
Ferry-Capitain Sarl
Original Assignee
Ferry-Capitain Sarl
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 Ferry-Capitain Sarl filed Critical Ferry-Capitain Sarl
Priority to FR1654914A priority Critical patent/FR3051803B1/en
Priority to US15/607,933 priority patent/US20170342533A1/en
Priority to EP17173521.0A priority patent/EP3252175B1/en
Publication of FR3051803A1 publication Critical patent/FR3051803A1/en
Application granted granted Critical
Publication of FR3051803B1 publication Critical patent/FR3051803B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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

Abstract

Cet alliage d'acier moulé comprend au moins, en % en masse par rapport à la masse totale de l'alliage, les éléments suivants : Carbone (C) entre 0,08% et 0,4%, Silicium (Si) entre 0,15% ou 2%, Nickel (Ni) entre 24% et 31%, Cobalt (Co) entre 15% et 30%, Niobium (Nb) entre 0,01 et 2,5 % le reste étant du Fer et des impuretés inévitables. Application à la fabrication d'outillages.This cast steel alloy comprises at least, in% by mass relative to the total mass of the alloy, the following elements: Carbon (C) between 0.08% and 0.4%, Silicon (Si) between 0 , 15% or 2%, Nickel (Ni) between 24% and 31%, Cobalt (Co) between 15% and 30%, Niobium (Nb) between 0.01 and 2.5% the remainder being Iron and impurities inevitable. Application to the manufacture of tools.

FR1654914A 2016-05-31 2016-05-31 ALLOY STEEL MOLD, PART AND CORRESPONDING MANUFACTURING PROCESS Expired - Fee Related FR3051803B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1654914A FR3051803B1 (en) 2016-05-31 2016-05-31 ALLOY STEEL MOLD, PART AND CORRESPONDING MANUFACTURING PROCESS
US15/607,933 US20170342533A1 (en) 2016-05-31 2017-05-30 Molded steel alloy, corresponding part, and manufacturing method
EP17173521.0A EP3252175B1 (en) 2016-05-31 2017-05-30 Molded steel alloy, corresponding part and manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1654914A FR3051803B1 (en) 2016-05-31 2016-05-31 ALLOY STEEL MOLD, PART AND CORRESPONDING MANUFACTURING PROCESS

Publications (2)

Publication Number Publication Date
FR3051803A1 FR3051803A1 (en) 2017-12-01
FR3051803B1 true FR3051803B1 (en) 2020-09-18

Family

ID=56511772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1654914A Expired - Fee Related FR3051803B1 (en) 2016-05-31 2016-05-31 ALLOY STEEL MOLD, PART AND CORRESPONDING MANUFACTURING PROCESS

Country Status (3)

Country Link
US (1) US20170342533A1 (en)
EP (1) EP3252175B1 (en)
FR (1) FR3051803B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2762954C1 (en) * 2020-10-05 2021-12-24 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Iron-based casting alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6350446A (en) * 1986-08-19 1988-03-03 Hitachi Metarupureshijiyon:Kk Low thermal expansion alloy
JPS63162841A (en) * 1986-12-25 1988-07-06 Nippon Chuzo Kk Free cutting alloy having low thermal expandability
JP2594441B2 (en) * 1987-07-16 1997-03-26 日本鋳造株式会社 Method for producing free-cutting high-temperature low-thermal-expansion cast alloy
AU627965B2 (en) * 1989-12-15 1992-09-03 Inco Alloys International Inc. Oxidation resistant low expansion superalloys
JP2003138336A (en) * 2001-10-31 2003-05-14 Kogi Corp Low thermal expansion cast steel

Also Published As

Publication number Publication date
EP3252175A1 (en) 2017-12-06
US20170342533A1 (en) 2017-11-30
FR3051803A1 (en) 2017-12-01
EP3252175B1 (en) 2018-12-26

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