FR2335292A1 - Procede de preparation d'un recipient pour le frittage de poudres metallurgiques - Google Patents

Procede de preparation d'un recipient pour le frittage de poudres metallurgiques

Info

Publication number
FR2335292A1
FR2335292A1 FR7637210A FR7637210A FR2335292A1 FR 2335292 A1 FR2335292 A1 FR 2335292A1 FR 7637210 A FR7637210 A FR 7637210A FR 7637210 A FR7637210 A FR 7637210A FR 2335292 A1 FR2335292 A1 FR 2335292A1
Authority
FR
France
Prior art keywords
sinting
metallurgic
powders
preparing
container
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.)
Granted
Application number
FR7637210A
Other languages
English (en)
French (fr)
Other versions
FR2335292B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Joseph Frederick Loersch
Peter Alan Hurwitz
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of FR2335292A1 publication Critical patent/FR2335292A1/fr
Application granted granted Critical
Publication of FR2335292B1 publication Critical patent/FR2335292B1/fr
Granted legal-status Critical Current

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
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1258—Container manufacturing
    • B22F3/1275—Container manufacturing by coating a model and eliminating the model before consolidation
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1216—Container composition
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR7637210A 1975-12-16 1976-12-10 Procede de preparation d'un recipient pour le frittage de poudres metallurgiques Granted FR2335292A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64120575A 1975-12-16 1975-12-16

Publications (2)

Publication Number Publication Date
FR2335292A1 true FR2335292A1 (fr) 1977-07-15
FR2335292B1 FR2335292B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-03-12

Family

ID=24571379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637210A Granted FR2335292A1 (fr) 1975-12-16 1976-12-10 Procede de preparation d'un recipient pour le frittage de poudres metallurgiques

Country Status (10)

Country Link
JP (1) JPS5273106A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE849314A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1057485A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2656827C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK539776A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2335292A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1512119A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7613416A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO147368C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE428766B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619035A1 (fr) * 1987-08-07 1989-02-10 Mtu Muenchen Gmbh Procede pour fabriquer des elements de construction a partir de poudres metalliques ou non metalliques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463705B (sv) * 1989-06-01 1991-01-14 Abb Stal Ab Saett vid framstaellning av skovlar och ledskenor till turbiner
US5739352A (en) * 1995-10-19 1998-04-14 United Carbide Chemicals & Plastics Technology Corporation Process for preparing carboxylic acids
US5739385A (en) * 1995-10-19 1998-04-14 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing optically active carboxylic acids

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE829399A (fr) * 1974-05-31 1975-09-15 Procedes de transformation de metal en poudre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182750A (en) * 1962-04-30 1965-05-11 Master Pneumatic Inc Cup structure for air line lubricator or the like
CA855149A (en) * 1968-02-28 1970-11-03 J. Havel Charles Hot isostatic pressing using a vitreous container
DE2021835B2 (de) * 1970-05-05 1972-06-08 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Wickelkoerper, insbesondere fuer druckbehaelter und ebene trennwaende
US3815773A (en) * 1971-05-17 1974-06-11 Brunswick Corp Cyclic pressure vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE829399A (fr) * 1974-05-31 1975-09-15 Procedes de transformation de metal en poudre
FR2272777A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-05-31 1975-12-26 Homogeneous Metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619035A1 (fr) * 1987-08-07 1989-02-10 Mtu Muenchen Gmbh Procede pour fabriquer des elements de construction a partir de poudres metalliques ou non metalliques

Also Published As

Publication number Publication date
NO764214L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-06-17
JPS5273106A (en) 1977-06-18
DE2656827A1 (de) 1977-06-30
CA1057485A (en) 1979-07-03
FR2335292B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-03-12
DE2656827C2 (de) 1985-09-05
NO147368C (no) 1983-03-30
DK539776A (da) 1977-06-17
SE7613448L (sv) 1977-06-17
NL7613416A (nl) 1977-06-20
NO147368B (no) 1982-12-20
BE849314A (fr) 1977-04-01
SE428766B (sv) 1983-07-25
GB1512119A (en) 1978-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse