ES371765A1 - Un metodo de confeccion de articulos de una mayor resis- tencia. - Google Patents

Un metodo de confeccion de articulos de una mayor resis- tencia.

Info

Publication number
ES371765A1
ES371765A1 ES371765A ES371765A ES371765A1 ES 371765 A1 ES371765 A1 ES 371765A1 ES 371765 A ES371765 A ES 371765A ES 371765 A ES371765 A ES 371765A ES 371765 A1 ES371765 A1 ES 371765A1
Authority
ES
Spain
Prior art keywords
making
relating
same
corrosion resistant
powdered metal
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
ES371765A
Other languages
English (en)
Spanish (es)
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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum Steel 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 Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Publication of ES371765A1 publication Critical patent/ES371765A1/es
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
    • B22F3/24—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)
ES371765A 1968-09-26 1969-09-22 Un metodo de confeccion de articulos de una mayor resis- tencia. Expired ES371765A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES371765A1 true ES371765A1 (es) 1971-11-16

Family

ID=25066537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES371765A Expired ES371765A1 (es) 1968-09-26 1969-09-22 Un metodo de confeccion de articulos de una mayor resis- tencia.

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035772C2 (de) * 1980-09-23 1982-09-30 Schunk & Ebe Gmbh, 6301 Heuchelheim Verfahren zur Herstellung eines oberflächengehärteten Sintereisenteils
SE446605B (sv) * 1985-02-13 1986-09-29 Ibm Svenska Ab Vakuumimpregnering av sintrade material med torrt smorjmedel
DE3809737A1 (de) * 1988-03-23 1989-10-05 Schwaebische Huettenwerke Gmbh Verfahren zum herstellen von formteilen aus metallteilchen und daraus hergestelltes dichtungselement
JPH03115586A (ja) * 1989-09-28 1991-05-16 Nkk Corp セラミック膜の形成方法

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 (fr) * 1956-06-15 1961-02-24 Int Alloys Ltd Procédé d'étanchéisation des pores et joints de matériaux réfractaires

Also Published As

Publication number Publication date
DE1947963B2 (de) 1980-08-21
JPS4925803B1 (ja) 1974-07-03
DE1947963C3 (de) 1981-06-11
NO135019B (ja) 1976-10-18
BE739439A (ja) 1970-03-26
DK123573B (da) 1972-07-10
FR2018922A1 (ja) 1970-06-26
BR6912645D0 (pt) 1973-05-15
AT315217B (de) 1974-05-10
SE358669B (ja) 1973-08-06
CH511658A (fr) 1971-08-31
DE1947963A1 (de) 1970-04-02
GB1283767A (en) 1972-08-02
NO135019C (ja) 1977-01-26

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