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FR2533468B1 - CAPSULE FOR BLANKS FOR EXTRUDING PARTS, ESPECIALLY TUBES - Google Patents

CAPSULE FOR BLANKS FOR EXTRUDING PARTS, ESPECIALLY TUBES

Info

Publication number
FR2533468B1
FR2533468B1 FR8216052A FR8216052A FR2533468B1 FR 2533468 B1 FR2533468 B1 FR 2533468B1 FR 8216052 A FR8216052 A FR 8216052A FR 8216052 A FR8216052 A FR 8216052A FR 2533468 B1 FR2533468 B1 FR 2533468B1
Authority
FR
France
Prior art keywords
blanks
capsule
extruding parts
especially tubes
tubes
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.)
Expired
Application number
FR8216052A
Other languages
French (fr)
Other versions
FR2533468A1 (en
Inventor
Christer Aslund
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.)
Nyby Uddeholm AB
Original Assignee
Nyby Uddeholm AB
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 Nyby Uddeholm AB filed Critical Nyby Uddeholm AB
Priority to FR8216052A priority Critical patent/FR2533468B1/en
Publication of FR2533468A1 publication Critical patent/FR2533468A1/en
Application granted granted Critical
Publication of FR2533468B1 publication Critical patent/FR2533468B1/en
Expired 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • 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
    • 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
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8216052A 1982-09-23 1982-09-23 CAPSULE FOR BLANKS FOR EXTRUDING PARTS, ESPECIALLY TUBES Expired FR2533468B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8216052A FR2533468B1 (en) 1982-09-23 1982-09-23 CAPSULE FOR BLANKS FOR EXTRUDING PARTS, ESPECIALLY TUBES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216052A FR2533468B1 (en) 1982-09-23 1982-09-23 CAPSULE FOR BLANKS FOR EXTRUDING PARTS, ESPECIALLY TUBES

Publications (2)

Publication Number Publication Date
FR2533468A1 FR2533468A1 (en) 1984-03-30
FR2533468B1 true FR2533468B1 (en) 1986-03-14

Family

ID=9277686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8216052A Expired FR2533468B1 (en) 1982-09-23 1982-09-23 CAPSULE FOR BLANKS FOR EXTRUDING PARTS, ESPECIALLY TUBES

Country Status (1)

Country Link
FR (1) FR2533468B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373405A (en) * 1941-02-14 1945-04-10 Callite Tungsten Corp Process of making seamless hollow bodies of refractory metals
US3730227A (en) * 1969-05-12 1973-05-01 Brunswick Corp Orifice structure
DE2838850C2 (en) * 1978-09-06 1983-12-15 Gränges Nyby AB, Nybybruk Process for the manufacture of cold-formed tubes from extruded stainless steel tubes produced by powder metallurgy
SE426791B (en) * 1980-04-25 1983-02-14 Asea Ab PROCEDURE FOR STRESSING A POWDER-FILLED Capsule

Also Published As

Publication number Publication date
FR2533468A1 (en) 1984-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse