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BR9203764A - Processo de producao de pecas manufaturadas - Google Patents

Processo de producao de pecas manufaturadas

Info

Publication number
BR9203764A
BR9203764A BR929203764A BR9203764A BR9203764A BR 9203764 A BR9203764 A BR 9203764A BR 929203764 A BR929203764 A BR 929203764A BR 9203764 A BR9203764 A BR 9203764A BR 9203764 A BR9203764 A BR 9203764A
Authority
BR
Brazil
Prior art keywords
production process
part production
manufactured part
manufactured
production
Prior art date
Application number
BR929203764A
Other languages
English (en)
Inventor
Jean-Yves Thonnellier
Pierre Karinthi
Joseph Bionda
Romain Fabrice Bernes
Raymond Costerg
Original Assignee
Brasil Oxigenio
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 Brasil Oxigenio filed Critical Brasil Oxigenio
Publication of BR9203764A publication Critical patent/BR9203764A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/54—Producing shaped prefabricated articles from the material specially adapted for producing articles from molten material, e.g. slag refractory ceramic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/126—Hardening by freezing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/222—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by freeze-casting or in a supercritical fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Producing Shaped Articles From Materials (AREA)
BR929203764A 1991-09-27 1992-09-25 Processo de producao de pecas manufaturadas BR9203764A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111902A FR2681811A1 (fr) 1991-09-27 1991-09-27 Procede de fabrication de pieces ouvrees.

Publications (1)

Publication Number Publication Date
BR9203764A true BR9203764A (pt) 1993-07-06

Family

ID=9417351

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929203764A BR9203764A (pt) 1991-09-27 1992-09-25 Processo de producao de pecas manufaturadas

Country Status (9)

Country Link
EP (1) EP0534849A1 (pt)
JP (1) JPH06179903A (pt)
KR (1) KR930005737A (pt)
CN (1) CN1073131A (pt)
AU (1) AU2533892A (pt)
BR (1) BR9203764A (pt)
CA (1) CA2079188A1 (pt)
FR (1) FR2681811A1 (pt)
ZA (1) ZA927392B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112643024B (zh) * 2020-12-15 2021-12-10 上海海事大学 用于保护极地破冰船上破冰带的钴基合金粉末的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO142944L (pt) * 1975-08-14 1900-01-01
DK151776C (da) * 1980-06-23 1988-08-15 Dansk Ind Syndikat Fremgangsmaade til fremstilling af frosne stoebeforme eller kerner
FR2660584A1 (fr) * 1990-04-10 1991-10-11 Rdm Ste Civile Procede et dispositif de compactage de poudres.

Also Published As

Publication number Publication date
EP0534849A1 (fr) 1993-03-31
ZA927392B (en) 1993-04-23
CA2079188A1 (fr) 1993-03-28
CN1073131A (zh) 1993-06-16
KR930005737A (ko) 1993-04-20
AU2533892A (en) 1993-04-01
FR2681811A1 (fr) 1993-04-02
JPH06179903A (ja) 1994-06-28

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Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))