FR1221576A - Improvements in the manufacture of hollow bodies using powders - Google Patents

Improvements in the manufacture of hollow bodies using powders

Info

Publication number
FR1221576A
FR1221576A FR792577A FR792577A FR1221576A FR 1221576 A FR1221576 A FR 1221576A FR 792577 A FR792577 A FR 792577A FR 792577 A FR792577 A FR 792577A FR 1221576 A FR1221576 A FR 1221576A
Authority
FR
France
Prior art keywords
powders
manufacture
hollow bodies
bodies
hollow
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
FR792577A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1221576A publication Critical patent/FR1221576A/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
    • 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
    • B22F3/02—Compacting only
    • B22F3/08—Compacting only by explosive forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR792577A 1958-04-21 1959-04-20 Improvements in the manufacture of hollow bodies using powders Expired FR1221576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1221576XA 1958-04-21 1958-04-21

Publications (1)

Publication Number Publication Date
FR1221576A true FR1221576A (en) 1960-06-02

Family

ID=22401040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792577A Expired FR1221576A (en) 1958-04-21 1959-04-20 Improvements in the manufacture of hollow bodies using powders

Country Status (1)

Country Link
FR (1) FR1221576A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112166A (en) * 1960-03-10 1963-11-26 Ici Ltd Formation of hollow bodies from powdered materials
US3668768A (en) * 1970-06-10 1972-06-13 Us Navy Method of rebuilding worn gear teeth by explosive swaging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112166A (en) * 1960-03-10 1963-11-26 Ici Ltd Formation of hollow bodies from powdered materials
US3668768A (en) * 1970-06-10 1972-06-13 Us Navy Method of rebuilding worn gear teeth by explosive swaging

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