FR2469970A1 - Alliage metallique en poudre, fritte, de densite elevee et son procede de production - Google Patents

Alliage metallique en poudre, fritte, de densite elevee et son procede de production Download PDF

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Publication number
FR2469970A1
FR2469970A1 FR8024864A FR8024864A FR2469970A1 FR 2469970 A1 FR2469970 A1 FR 2469970A1 FR 8024864 A FR8024864 A FR 8024864A FR 8024864 A FR8024864 A FR 8024864A FR 2469970 A1 FR2469970 A1 FR 2469970A1
Authority
FR
France
Prior art keywords
particles
alloy
density
article
base 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.)
Granted
Application number
FR8024864A
Other languages
English (en)
French (fr)
Other versions
FR2469970B1 (https=
Inventor
Phillip J Andersen
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.)
Gould Inc
Original Assignee
Gould Inc
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 Gould Inc filed Critical Gould Inc
Publication of FR2469970A1 publication Critical patent/FR2469970A1/fr
Application granted granted Critical
Publication of FR2469970B1 publication Critical patent/FR2469970B1/fr
Granted legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of pre-alloyed powders or a master alloy
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
FR8024864A 1979-11-26 1980-11-24 Alliage metallique en poudre, fritte, de densite elevee et son procede de production Granted FR2469970A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9750979A 1979-11-26 1979-11-26

Publications (2)

Publication Number Publication Date
FR2469970A1 true FR2469970A1 (fr) 1981-05-29
FR2469970B1 FR2469970B1 (https=) 1985-01-18

Family

ID=22263732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024864A Granted FR2469970A1 (fr) 1979-11-26 1980-11-24 Alliage metallique en poudre, fritte, de densite elevee et son procede de production

Country Status (8)

Country Link
JP (1) JPS56123301A (https=)
AU (1) AU539115B2 (https=)
BR (1) BR8007687A (https=)
CA (1) CA1177287A (https=)
DE (1) DE3043321A1 (https=)
FR (1) FR2469970A1 (https=)
GB (1) GB2065710B (https=)
MX (1) MX154581A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898009A (en) * 1996-03-19 1999-04-27 Advanced Ceramics Corporation High density agglomerated boron nitride particles
EP0939066A1 (en) * 1998-02-16 1999-09-01 Advanced Ceramics Corporation Method for forming high density boron nitride and high density agglomerated boron nitride particles

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246333A (ja) * 1985-04-23 1986-11-01 Honda Motor Co Ltd 高密度Ｔｉ焼結合金の製造方法
DE3530741C1 (de) * 1985-08-28 1993-01-14 Avesta Nyby Powder AB, Torshälla Verfahren zur Herstellung pulvermetallurgischer Gegenstaende
JPH02166201A (ja) * 1988-12-19 1990-06-26 Kobe Steel Ltd 高密度焼結体の製造方法
US5167885A (en) * 1992-01-07 1992-12-01 W. R. Grace & Co.-Conn. Method for making sintered bodies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805624A (en) * 1952-03-11 1957-09-10 Olin Mathieson Metallurgical process
FR2253101A1 (https=) * 1973-11-29 1975-06-27 Hoeganaes Ab
FR2355597A1 (fr) * 1976-06-24 1978-01-20 Hoeganaes Ab Procede de fabrication de composants frittes
DE2815159A1 (de) * 1977-04-09 1978-10-19 Showa Denko Kk Verfahren zur herstellung gesinterter presslinge aus legierungen auf aluminiumbasis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744993A (en) * 1970-11-30 1973-07-10 Aerojet General Co Powder metallurgy process
DE2333614A1 (de) * 1973-07-02 1975-02-20 Olin Corp Gegenstand aus mehreren bestandteilen sowie verfahren und vorrichtung zu dessen herstellung
DE2819091C2 (de) * 1978-04-29 1979-11-15 Messer Griesheim Gmbh, 6000 Frankfurt Verwendung einer Metallpulver-Mischung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805624A (en) * 1952-03-11 1957-09-10 Olin Mathieson Metallurgical process
FR2253101A1 (https=) * 1973-11-29 1975-06-27 Hoeganaes Ab
FR2355597A1 (fr) * 1976-06-24 1978-01-20 Hoeganaes Ab Procede de fabrication de composants frittes
DE2815159A1 (de) * 1977-04-09 1978-10-19 Showa Denko Kk Verfahren zur herstellung gesinterter presslinge aus legierungen auf aluminiumbasis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898009A (en) * 1996-03-19 1999-04-27 Advanced Ceramics Corporation High density agglomerated boron nitride particles
EP0939066A1 (en) * 1998-02-16 1999-09-01 Advanced Ceramics Corporation Method for forming high density boron nitride and high density agglomerated boron nitride particles

Also Published As

Publication number Publication date
MX154581A (es) 1987-10-07
JPS56123301A (en) 1981-09-28
DE3043321C2 (https=) 1990-10-31
AU6444580A (en) 1981-06-04
CA1177287A (en) 1984-11-06
BR8007687A (pt) 1981-06-09
AU539115B2 (en) 1984-09-13
GB2065710B (en) 1984-07-11
JPH0250172B2 (https=) 1990-11-01
DE3043321A1 (de) 1981-05-27
GB2065710A (en) 1981-07-01
FR2469970B1 (https=) 1985-01-18

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ST Notification of lapse