FR3088343B1 - FERRITIC REFRACTORY FOUNDRY STEEL - Google Patents

FERRITIC REFRACTORY FOUNDRY STEEL Download PDF

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Publication number
FR3088343B1
FR3088343B1 FR1871440A FR1871440A FR3088343B1 FR 3088343 B1 FR3088343 B1 FR 3088343B1 FR 1871440 A FR1871440 A FR 1871440A FR 1871440 A FR1871440 A FR 1871440A FR 3088343 B1 FR3088343 B1 FR 3088343B1
Authority
FR
France
Prior art keywords
ferritic
refractory foundry
foundry steel
steel
refractory
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.)
Active
Application number
FR1871440A
Other languages
French (fr)
Other versions
FR3088343A1 (en
Inventor
Carine Rongeat
Frederic Eberhardt
Michel Painchart
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.)
FOND DE SOUGLAND
Original Assignee
FOND DE SOUGLAND
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 FOND DE SOUGLAND filed Critical FOND DE SOUGLAND
Priority to FR1871440A priority Critical patent/FR3088343B1/en
Priority to EP19207340.1A priority patent/EP3650570A1/en
Publication of FR3088343A1 publication Critical patent/FR3088343A1/en
Application granted granted Critical
Publication of FR3088343B1 publication Critical patent/FR3088343B1/en
Active 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/02—Top casting
    • 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
    • C22C38/44—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR1871440A 2018-11-09 2018-11-09 FERRITIC REFRACTORY FOUNDRY STEEL Active FR3088343B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1871440A FR3088343B1 (en) 2018-11-09 2018-11-09 FERRITIC REFRACTORY FOUNDRY STEEL
EP19207340.1A EP3650570A1 (en) 2018-11-09 2019-11-06 Ferritic refractory cast steel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1871440A FR3088343B1 (en) 2018-11-09 2018-11-09 FERRITIC REFRACTORY FOUNDRY STEEL
FR1871440 2018-11-09

Publications (2)

Publication Number Publication Date
FR3088343A1 FR3088343A1 (en) 2020-05-15
FR3088343B1 true FR3088343B1 (en) 2021-04-16

Family

ID=66530106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871440A Active FR3088343B1 (en) 2018-11-09 2018-11-09 FERRITIC REFRACTORY FOUNDRY STEEL

Country Status (2)

Country Link
EP (1) EP3650570A1 (en)
FR (1) FR3088343B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2588057B2 (en) * 1990-10-19 1997-03-05 新東工業株式会社 Manufacturing method of mold material for mold
JP3190290B2 (en) * 1997-09-26 2001-07-23 日新製鋼株式会社 Ferritic stainless steel with excellent corrosion resistance at welds
UA111115C2 (en) * 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. cost effective ferritic stainless steel
US20210381087A1 (en) * 2016-08-04 2021-12-09 Rovalma, S.A. Method for the construction of dies or moulds
CN109468539B (en) * 2018-12-28 2021-04-09 鞍钢集团（鞍山）铁路运输设备制造有限公司 Heat-resistant cast steel and production method thereof

Also Published As

Publication number Publication date
FR3088343A1 (en) 2020-05-15
EP3650570A1 (en) 2020-05-13

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