BR8402570A - Processo e dispositivo de tratamento de um metal liquido moldado sob baixa pressao,sobretudo para a inoculacao de ferro fundido - Google Patents

Processo e dispositivo de tratamento de um metal liquido moldado sob baixa pressao,sobretudo para a inoculacao de ferro fundido

Info

Publication number
BR8402570A
BR8402570A BR8402570A BR8402570A BR8402570A BR 8402570 A BR8402570 A BR 8402570A BR 8402570 A BR8402570 A BR 8402570A BR 8402570 A BR8402570 A BR 8402570A BR 8402570 A BR8402570 A BR 8402570A
Authority
BR
Brazil
Prior art keywords
liquid metal
low pressure
under low
overall
treatment
Prior art date
Application number
BR8402570A
Other languages
English (en)
Inventor
Claude Bak
Rio Bellocci
Serge Colmet
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Publication of BR8402570A publication Critical patent/BR8402570A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
    • 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
    • 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
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Hard Magnetic Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Heat Treatment Of Articles (AREA)
BR8402570A 1983-05-30 1984-05-29 Processo e dispositivo de tratamento de um metal liquido moldado sob baixa pressao,sobretudo para a inoculacao de ferro fundido BR8402570A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8308942A FR2546783B1 (fr) 1983-05-30 1983-05-30 Procede et dispositif de traitement d'un metal liquide moule sous basse pression, notamment pour l'inoculation de la fonte

Publications (1)

Publication Number Publication Date
BR8402570A true BR8402570A (pt) 1985-04-23

Family

ID=9289309

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402570A BR8402570A (pt) 1983-05-30 1984-05-29 Processo e dispositivo de tratamento de um metal liquido moldado sob baixa pressao,sobretudo para a inoculacao de ferro fundido

Country Status (17)

Country Link
US (1) US4527608A (pt)
EP (1) EP0127521B1 (pt)
JP (1) JPS59225856A (pt)
KR (1) KR890004167B1 (pt)
AT (1) ATE28809T1 (pt)
AU (1) AU551768B2 (pt)
BG (1) BG49045A3 (pt)
BR (1) BR8402570A (pt)
CA (1) CA1218514A (pt)
CH (1) CH657296A5 (pt)
DE (1) DE3465261D1 (pt)
DK (1) DK162198C (pt)
ES (1) ES532913A0 (pt)
FI (1) FI72664C (pt)
FR (1) FR2546783B1 (pt)
IT (1) IT1179696B (pt)
NO (1) NO162847C (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659002A (en) * 1985-08-08 1987-04-21 Pace, Incorporated Apparatus for replacement of through-hole mounted PCB components
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US7966078B2 (en) 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
EP2060340A1 (de) * 2007-11-06 2009-05-20 Georg Fischer Automotive AG Vorrichtung und Verfahren zum Niederdruckgiessen von Metallschmelzen
CN102039394B (zh) * 2010-11-25 2013-04-17 西北工业大学 一种低压铸造液面悬浮控制方法及其装置
CN104493125B (zh) * 2014-12-02 2017-02-08 中国科学院力学研究所 一种应用于金属构件移动微压铸成型方法的双仓式精炼炉
KR101962871B1 (ko) 2017-11-02 2019-03-28 삼영기계(주) 주물 접종장치
CN108188360B (zh) * 2018-02-11 2020-02-07 常州中车汽车零部件有限公司 一种手工浇注包可控随流孕育装置
CN110270667B (zh) * 2019-06-21 2024-06-28 唐山钢铁集团有限责任公司 一种铸造孕育剂添加装置
CN114517270B (zh) * 2022-04-12 2022-07-26 亚新科国际铸造（山西）有限公司 一种低成本提高发动机缸体缸盖铸件性能的铸造工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060309A1 (en) * 1969-09-30 1971-06-18 Sidelux Luxembourgeoise Introduction of additions during steel - casting
GB1386803A (en) * 1971-10-28 1975-03-12 Bnf Metals Tech Centre Pressure casting
US3991808A (en) * 1974-07-15 1976-11-16 Caterpillar Tractor Co. Method and apparatus for the introduction of additives into a casting mold
US3991810A (en) * 1974-07-15 1976-11-16 Caterpillar Tractor Co. Method and apparatus for introducing additives into a casting mold
CA1086961A (en) * 1976-05-28 1980-10-07 John R. Nieman Method and apparatus for introducing an additive material into a molten metal at a variable rate
CA1072295A (en) * 1976-05-28 1980-02-26 Karl B. Rundman Method of controlling the microstructure of selected sections of a casting
GB2069898A (en) * 1980-02-26 1981-09-03 Metal Research Corp Inoculation to a molten cast iron during pouring

Also Published As

Publication number Publication date
FR2546783A1 (fr) 1984-12-07
ATE28809T1 (de) 1987-08-15
ES8502891A1 (es) 1985-02-01
DK162198B (da) 1991-09-30
NO162847C (no) 1990-02-28
DK262084D0 (da) 1984-05-28
ES532913A0 (es) 1985-02-01
DK262084A (da) 1984-12-01
FI72664B (fi) 1987-03-31
AU551768B2 (en) 1986-05-08
FI72664C (fi) 1987-07-10
IT8467547A1 (it) 1985-11-29
JPS6225463B2 (pt) 1987-06-03
DK162198C (da) 1992-03-16
FR2546783B1 (fr) 1985-07-12
KR890004167B1 (ko) 1989-10-23
AU2875584A (en) 1984-12-06
JPS59225856A (ja) 1984-12-18
EP0127521A1 (fr) 1984-12-05
IT1179696B (it) 1987-09-16
FI842135A0 (fi) 1984-05-28
DE3465261D1 (en) 1987-09-17
EP0127521B1 (fr) 1987-08-12
FI842135A (fi) 1984-12-01
US4527608A (en) 1985-07-09
KR840009233A (ko) 1984-12-26
NO162847B (no) 1989-11-20
IT8467547A0 (it) 1984-05-29
BG49045A3 (en) 1991-07-15
NO842112L (no) 1985-03-06
CH657296A5 (fr) 1986-08-29
CA1218514A (fr) 1987-03-03

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29/05/99