CA2047544A1 - Coulage par gravite, a pression differentielle, avec introduction d'agents, tel un inoculant - Google Patents

Coulage par gravite, a pression differentielle, avec introduction d'agents, tel un inoculant

Info

Publication number
CA2047544A1
CA2047544A1 CA 2047544 CA2047544A CA2047544A1 CA 2047544 A1 CA2047544 A1 CA 2047544A1 CA 2047544 CA2047544 CA 2047544 CA 2047544 A CA2047544 A CA 2047544A CA 2047544 A1 CA2047544 A1 CA 2047544A1
Authority
CA
Canada
Prior art keywords
molten metal
mold
source
alloyant
mold cavity
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.)
Abandoned
Application number
CA 2047544
Other languages
English (en)
Inventor
John G. Kubisch
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of CA2047544A1 publication Critical patent/CA2047544A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/007—Treatment of the fused masses in the supply runners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
CA 2047544 1990-08-28 1991-07-22 Coulage par gravite, a pression differentielle, avec introduction d'agents, tel un inoculant Abandoned CA2047544A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57448190A 1990-08-28 1990-08-28
US574,481 1990-08-28

Publications (1)

Publication Number Publication Date
CA2047544A1 true CA2047544A1 (fr) 1992-03-01

Family

ID=24296324

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2047544 Abandoned CA2047544A1 (fr) 1990-08-28 1991-07-22 Coulage par gravite, a pression differentielle, avec introduction d'agents, tel un inoculant

Country Status (4)

Country Link
EP (1) EP0473062A2 (fr)
JP (1) JPH04251655A (fr)
BR (1) BR9103664A (fr)
CA (1) CA2047544A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161604A (en) * 1992-03-26 1992-11-10 General Motors Corporation Differential pressure, countergravity casting with alloyant reaction chamber
KR101367200B1 (ko) * 2013-05-08 2014-02-26 지정욱 이중 주조 방법 및 장치
JP5973607B1 (ja) * 2015-03-23 2016-08-23 美達工業股▲ふん▼有限公司 減圧吸引鋳造方法
EP3544716A4 (fr) 2017-10-27 2020-06-24 United Technologies Corporation Appareil de coulée par contre-gravité et procédés de désulfuration
CN110976814B (zh) * 2019-11-25 2021-07-06 哈尔滨工业大学 一种铝合金汽车架的半连续反重力浇注方法
CN115415482A (zh) * 2022-08-08 2022-12-02 沈阳铸研科技有限公司 一种铝合金下注式浇注系统

Also Published As

Publication number Publication date
EP0473062A2 (fr) 1992-03-04
JPH04251655A (ja) 1992-09-08
BR9103664A (pt) 1992-05-19

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Legal Events

Date Code Title Description
FZDE Dead