FR2955791B1 - Procede de coulee par gravite de pieces creuses en alliages legers - Google Patents

Procede de coulee par gravite de pieces creuses en alliages legers

Info

Publication number
FR2955791B1
FR2955791B1 FR1000395A FR1000395A FR2955791B1 FR 2955791 B1 FR2955791 B1 FR 2955791B1 FR 1000395 A FR1000395 A FR 1000395A FR 1000395 A FR1000395 A FR 1000395A FR 2955791 B1 FR2955791 B1 FR 2955791B1
Authority
FR
France
Prior art keywords
alloys
gravity
hollow
light
coupled process
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
FR1000395A
Other languages
English (en)
Other versions
FR2955791A1 (fr
Inventor
Roumen Batchvarov
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.)
Frb Fr
Original Assignee
SICTA Sas
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 SICTA Sas filed Critical SICTA Sas
Priority to FR1000395A priority Critical patent/FR2955791B1/fr
Publication of FR2955791A1 publication Critical patent/FR2955791A1/fr
Application granted granted Critical
Publication of FR2955791B1 publication Critical patent/FR2955791B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR1000395A 2010-02-02 2010-02-02 Procede de coulee par gravite de pieces creuses en alliages legers Active FR2955791B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1000395A FR2955791B1 (fr) 2010-02-02 2010-02-02 Procede de coulee par gravite de pieces creuses en alliages legers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000395A FR2955791B1 (fr) 2010-02-02 2010-02-02 Procede de coulee par gravite de pieces creuses en alliages legers

Publications (2)

Publication Number Publication Date
FR2955791A1 FR2955791A1 (fr) 2011-08-05
FR2955791B1 true FR2955791B1 (fr) 2012-06-08

Family

ID=43311929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000395A Active FR2955791B1 (fr) 2010-02-02 2010-02-02 Procede de coulee par gravite de pieces creuses en alliages legers

Country Status (1)

Country Link
FR (1) FR2955791B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB984887A (en) * 1963-04-18 1965-03-03 Union Carbide Corp Improvements in or relating to metal casting
US3554271A (en) * 1968-03-18 1971-01-12 Acme Cleveland Corp Molding assembly method
PL109955B1 (en) * 1976-01-24 1980-06-30 Cartridge chamber for core shooter and core blower-shooter for making cores of two types of core sand
JP3556060B2 (ja) * 1996-12-06 2004-08-18 旭有機材工業株式会社 二層シェル鋳型及びその製造方法

Also Published As

Publication number Publication date
FR2955791A1 (fr) 2011-08-05

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