CH490914A - Manufacturing process of an object made of materials of different compositions - Google Patents

Manufacturing process of an object made of materials of different compositions

Info

Publication number
CH490914A
CH490914A CH1325468A CH1325468A CH490914A CH 490914 A CH490914 A CH 490914A CH 1325468 A CH1325468 A CH 1325468A CH 1325468 A CH1325468 A CH 1325468A CH 490914 A CH490914 A CH 490914A
Authority
CH
Switzerland
Prior art keywords
materials
manufacturing process
different compositions
object made
compositions
Prior art date
Application number
CH1325468A
Other languages
French (fr)
Inventor
Alan Peckham Derek
Original Assignee
Wiggin & Co Ltd Henry
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 Wiggin & Co Ltd Henry filed Critical Wiggin & Co Ltd Henry
Publication of CH490914A publication Critical patent/CH490914A/en

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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
CH1325468A 1967-09-07 1968-09-04 Manufacturing process of an object made of materials of different compositions CH490914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4100767A GB1163808A (en) 1967-09-07 1967-09-07 Manufacture of Sintered Metal Articles

Publications (1)

Publication Number Publication Date
CH490914A true CH490914A (en) 1970-05-31

Family

ID=10417664

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1325468A CH490914A (en) 1967-09-07 1968-09-04 Manufacturing process of an object made of materials of different compositions

Country Status (6)

Country Link
AT (1) AT286082B (en)
BE (1) BE720529A (en)
CH (1) CH490914A (en)
FR (1) FR1578693A (en)
GB (1) GB1163808A (en)
NL (1) NL6812800A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803702A (en) * 1972-06-27 1974-04-16 Crucible Inc Method of fabricating a composite steel article
DE2824257C2 (en) * 1978-06-02 1986-04-17 Siemens AG, 1000 Berlin und 8000 München Method for producing a hollow body-like component with improved thermal load capacity in electromagnetic machines
CN102990772B (en) * 2012-12-14 2015-02-11 武汉钢铁(集团)公司 Fireproof brick isostatic pressing forming die
CN103978220A (en) * 2014-05-29 2014-08-13 哈尔滨工具厂 Composite component powder metallurgical high speed steel and preparation method thereof

Also Published As

Publication number Publication date
NL6812800A (en) 1969-03-11
AT286082B (en) 1970-11-25
GB1163808A (en) 1969-09-10
BE720529A (en) 1969-03-06
FR1578693A (en) 1969-08-14

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Legal Events

Date Code Title Description
PL Patent ceased