CH511658A - Manufacturing process, by sintering a metallic object - Google Patents

Manufacturing process, by sintering a metallic object

Info

Publication number
CH511658A
CH511658A CH1427169A CH1427169A CH511658A CH 511658 A CH511658 A CH 511658A CH 1427169 A CH1427169 A CH 1427169A CH 1427169 A CH1427169 A CH 1427169A CH 511658 A CH511658 A CH 511658A
Authority
CH
Switzerland
Prior art keywords
sintering
manufacturing process
metallic object
metallic
manufacturing
Prior art date
Application number
CH1427169A
Other languages
French (fr)
Inventor
Wallace Reen Orville
Burrell Lower
Roy Conner Jesse
Original Assignee
Allegheny Ludlum Steel
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 Allegheny Ludlum Steel filed Critical Allegheny Ludlum Steel
Publication of CH511658A publication Critical patent/CH511658A/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
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Paints Or Removers (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
CH1427169A 1968-09-26 1969-09-22 Manufacturing process, by sintering a metallic object CH511658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76296868A 1968-09-26 1968-09-26

Publications (1)

Publication Number Publication Date
CH511658A true CH511658A (en) 1971-08-31

Family

ID=25066537

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1427169A CH511658A (en) 1968-09-26 1969-09-22 Manufacturing process, by sintering a metallic object

Country Status (12)

Country Link
JP (1) JPS4925803B1 (en)
AT (1) AT315217B (en)
BE (1) BE739439A (en)
BR (1) BR6912645D0 (en)
CH (1) CH511658A (en)
DE (1) DE1947963C3 (en)
DK (1) DK123573B (en)
ES (1) ES371765A1 (en)
FR (1) FR2018922A1 (en)
GB (1) GB1283767A (en)
NO (1) NO135019C (en)
SE (1) SE358669B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035772C2 (en) * 1980-09-23 1982-09-30 Schunk & Ebe Gmbh, 6301 Heuchelheim Process for the production of a surface-hardened sintered iron part
SE446605B (en) * 1985-02-13 1986-09-29 Ibm Svenska Ab Vacuum impregnation of sintered materials with dry lubricant
DE3809737A1 (en) * 1988-03-23 1989-10-05 Schwaebische Huettenwerke Gmbh METHOD FOR PRODUCING MOLDED PARTS FROM METAL PARTICLES AND SEALING ELEMENT MADE THEREOF
JPH03115586A (en) * 1989-09-28 1991-05-16 Nkk Corp Formation of ceramic film

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB703403A (en) * 1950-09-14 1954-02-03 Rolls Royce Silicate impregnation of porous castings
FR1254405A (en) * 1956-06-15 1961-02-24 Int Alloys Ltd Process for sealing the pores and joints of refractory materials

Also Published As

Publication number Publication date
DE1947963B2 (en) 1980-08-21
JPS4925803B1 (en) 1974-07-03
NO135019B (en) 1976-10-18
ES371765A1 (en) 1971-11-16
BE739439A (en) 1970-03-26
AT315217B (en) 1974-05-10
DE1947963C3 (en) 1981-06-11
DE1947963A1 (en) 1970-04-02
DK123573B (en) 1972-07-10
GB1283767A (en) 1972-08-02
FR2018922A1 (en) 1970-06-26
NO135019C (en) 1977-01-26
SE358669B (en) 1973-08-06
BR6912645D0 (en) 1973-05-15

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: ALLEGHENY LUDLUM INDUSTRIES, INC.

PUE Assignment

Owner name: ALLEGHENY LUDLUM STEEL CORPORATION

PL Patent ceased