CH472501A - Verfahren zur Herstellung dispersions- und ausscheidungsgehärteter metallischer Werkstoffe - Google Patents

Verfahren zur Herstellung dispersions- und ausscheidungsgehärteter metallischer Werkstoffe

Info

Publication number
CH472501A
CH472501A CH658066A CH658066A CH472501A CH 472501 A CH472501 A CH 472501A CH 658066 A CH658066 A CH 658066A CH 658066 A CH658066 A CH 658066A CH 472501 A CH472501 A CH 472501A
Authority
CH
Switzerland
Prior art keywords
dispersion
production
metallic materials
precipitation hardened
hardened metallic
Prior art date
Application number
CH658066A
Other languages
German (de)
English (en)
Inventor
Walter Dr Dannoehl
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of CH472501A publication Critical patent/CH472501A/de

Links

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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • 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
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/062—Fibrous particles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • 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
    • B22F2003/248—Thermal after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
CH658066A 1965-05-28 1966-05-06 Verfahren zur Herstellung dispersions- und ausscheidungsgehärteter metallischer Werkstoffe CH472501A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED47384A DE1247668B (de) 1965-05-28 1965-05-28 Verfahren zur Herstellung dispersions- und ausscheidungsgehaerteter metallischer Werkstoffe

Publications (1)

Publication Number Publication Date
CH472501A true CH472501A (de) 1969-05-15

Family

ID=7050398

Family Applications (1)

Application Number Title Priority Date Filing Date
CH658066A CH472501A (de) 1965-05-28 1966-05-06 Verfahren zur Herstellung dispersions- und ausscheidungsgehärteter metallischer Werkstoffe

Country Status (4)

Country Link
CH (1) CH472501A (enExample)
DE (1) DE1247668B (enExample)
GB (1) GB1152695A (enExample)
NL (1) NL6607125A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430115A (en) 1980-05-27 1984-02-07 Marko Materials, Inc. Boron stainless steel powder and rapid solidification method
US5264022A (en) * 1992-05-05 1993-11-23 Teledyne Industries, Inc. Composite shot

Also Published As

Publication number Publication date
NL6607125A (enExample) 1966-11-29
DE1247668B (de) 1967-08-17
GB1152695A (en) 1969-05-21

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Legal Events

Date Code Title Description
PL Patent ceased