GB777775A - Improvements in or relating to the manufacture of metal powders - Google Patents

Improvements in or relating to the manufacture of metal powders

Info

Publication number
GB777775A
GB777775A GB1393955A GB1393955A GB777775A GB 777775 A GB777775 A GB 777775A GB 1393955 A GB1393955 A GB 1393955A GB 1393955 A GB1393955 A GB 1393955A GB 777775 A GB777775 A GB 777775A
Authority
GB
United Kingdom
Prior art keywords
metal powders
relating
manufacture
titanium
boron
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
GB1393955A
Inventor
William David Jones
Frank Baldock Webb
Gerald Robert Bell
Roland Nicholls
Peter Valentine Roberts
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.)
FW Berk and Co Ltd
Original Assignee
FW Berk and Co Ltd
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 FW Berk and Co Ltd filed Critical FW Berk and Co Ltd
Priority to GB1393955A priority Critical patent/GB777775A/en
Publication of GB777775A publication Critical patent/GB777775A/en
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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Ferrous metal powders, the particles of which are smooth and rounded, are produced by atomizing a melt containing boron or titanium in conditions which, in the absence of the boron or titanium, would yield non-spherical particles.
GB1393955A 1955-05-13 1955-05-13 Improvements in or relating to the manufacture of metal powders Expired GB777775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1393955A GB777775A (en) 1955-05-13 1955-05-13 Improvements in or relating to the manufacture of metal powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1393955A GB777775A (en) 1955-05-13 1955-05-13 Improvements in or relating to the manufacture of metal powders

Publications (1)

Publication Number Publication Date
GB777775A true GB777775A (en) 1957-06-26

Family

ID=10032117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1393955A Expired GB777775A (en) 1955-05-13 1955-05-13 Improvements in or relating to the manufacture of metal powders

Country Status (1)

Country Link
GB (1) GB777775A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278294A (en) * 1962-05-02 1966-10-11 Knapsack Ag Ferrosilicon as a deoxidizing, inoculating and/or alloying agent
US6024778A (en) * 1996-07-20 2000-02-15 Special Melted Products Limited Production of iron or nickel-based products
CN110586947A (en) * 2019-08-28 2019-12-20 中航迈特粉冶科技（北京）有限公司 Preparation method of spherical amorphous alloy powder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278294A (en) * 1962-05-02 1966-10-11 Knapsack Ag Ferrosilicon as a deoxidizing, inoculating and/or alloying agent
US6024778A (en) * 1996-07-20 2000-02-15 Special Melted Products Limited Production of iron or nickel-based products
CN110586947A (en) * 2019-08-28 2019-12-20 中航迈特粉冶科技（北京）有限公司 Preparation method of spherical amorphous alloy powder

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