IN169115B - - Google Patents

Info

Publication number
IN169115B
IN169115B IN982/MAS/86A IN982MA1986A IN169115B IN 169115 B IN169115 B IN 169115B IN 982MA1986 A IN982MA1986 A IN 982MA1986A IN 169115 B IN169115 B IN 169115B
Authority
IN
India
Prior art keywords
compsn
mixt
obtd
pref
temp
Prior art date
Application number
IN982/MAS/86A
Inventor
Sanford Gilman Paul
Dinkar Jatkar Arun
James Donachie Stephen
Lester Woodard Winfred Iii
Ernest Maatson Walter
Original Assignee
Inco Alloys Int
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
Priority claimed from US06/809,312 external-priority patent/US4668470A/en
Application filed by Inco Alloys Int filed Critical Inco Alloys Int
Publication of IN169115B publication Critical patent/IN169115B/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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

An intermetallic powder compsn. is obtd. by blending a mixt. of elemental powders with a process control agent, followed by mechanical alloying. The material is then heated at a temp. below the m.pt. of any of the constituents. Pref. the compsn. is based on aluminium with the second component being a harder metal.
IN982/MAS/86A 1985-12-16 1986-12-16 IN169115B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/809,312 US4668470A (en) 1985-12-16 1985-12-16 Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications

Publications (1)

Publication Number Publication Date
IN169115B true IN169115B (en) 1991-09-07

Family

ID=25201030

Family Applications (2)

Application Number Title Priority Date Filing Date
IN982/MAS/86A IN169115B (en) 1985-12-16 1986-12-16
IN981/MAS/86A IN169104B (en) 1985-12-16 1986-12-16

Family Applications After (1)

Application Number Title Priority Date Filing Date
IN981/MAS/86A IN169104B (en) 1985-12-16 1986-12-16

Country Status (10)

Country Link
KR (1) KR900006699B1 (en)
AT (1) ATE54951T1 (en)
DE (1) DE3672992D1 (en)
DK (1) DK606686A (en)
FI (1) FI865119A7 (en)
GR (1) GR3000668T3 (en)
IN (2) IN169115B (en)
NO (1) NO167591C (en)
PT (1) PT83943B (en)
ZA (1) ZA869426B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103074033B (en) * 2013-02-05 2014-06-04 长安大学 Preparation method of ball milling process control agents

Also Published As

Publication number Publication date
IN169104B (en) 1991-09-07
DK606686D0 (en) 1986-12-16
KR900006699B1 (en) 1990-09-17
FI865119A0 (en) 1986-12-16
DE3672992D1 (en) 1990-08-30
PT83943A (en) 1987-01-01
NO865064D0 (en) 1986-12-15
PT83943B (en) 1993-02-26
ZA869426B (en) 1987-08-26
NO167591B (en) 1991-08-12
FI865119L (en) 1987-06-17
FI865119A7 (en) 1987-06-17
KR870006221A (en) 1987-07-10
DK606686A (en) 1987-06-17
GR3000668T3 (en) 1991-09-27
NO865064L (en) 1987-06-17
ATE54951T1 (en) 1990-08-15
NO167591C (en) 1991-11-20

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