DE1247668B - Verfahren zur Herstellung dispersions- und ausscheidungsgehaerteter metallischer Werkstoffe - Google Patents

Verfahren zur Herstellung dispersions- und ausscheidungsgehaerteter metallischer Werkstoffe

Info

Publication number
DE1247668B
DE1247668B DED47384A DED0047384A DE1247668B DE 1247668 B DE1247668 B DE 1247668B DE D47384 A DED47384 A DE D47384A DE D0047384 A DED0047384 A DE D0047384A DE 1247668 B DE1247668 B DE 1247668B
Authority
DE
Germany
Prior art keywords
hardened
particles
melt
dispersion
precipitation
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.)
Pending
Application number
DED47384A
Other languages
German (de)
English (en)
Inventor
Dr Phil Walter Dannoehl
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 GmbH filed Critical Degussa GmbH
Priority to DED47384A priority Critical patent/DE1247668B/de
Priority to CH658066A priority patent/CH472501A/de
Priority to GB22618/66A priority patent/GB1152695A/en
Priority to NL6607125A priority patent/NL6607125A/xx
Priority to FR63350A priority patent/FR1481531A/fr
Publication of DE1247668B publication Critical patent/DE1247668B/de
Pending legal-status Critical Current

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)
DED47384A 1965-05-28 1965-05-28 Verfahren zur Herstellung dispersions- und ausscheidungsgehaerteter metallischer Werkstoffe Pending DE1247668B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DED47384A DE1247668B (de) 1965-05-28 1965-05-28 Verfahren zur Herstellung dispersions- und ausscheidungsgehaerteter metallischer Werkstoffe
CH658066A CH472501A (de) 1965-05-28 1966-05-06 Verfahren zur Herstellung dispersions- und ausscheidungsgehärteter metallischer Werkstoffe
GB22618/66A GB1152695A (en) 1965-05-28 1966-05-20 A Process for the Production of Dispersion- and Precipitation Hardened Metallic Materials
NL6607125A NL6607125A (enExample) 1965-05-28 1966-05-24
FR63350A FR1481531A (fr) 1965-05-28 1966-05-27 Procédé pour la fabrication de matières métalliques ayant subi la trempe à l'état de dispersion et de précipitation, ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire

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
DE1247668B true DE1247668B (de) 1967-08-17

Family

ID=7050398

Family Applications (1)

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

Country Status (4)

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

Cited By (1)

* 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264022A (en) * 1992-05-05 1993-11-23 Teledyne Industries, Inc. Composite shot

Cited By (1)

* 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

Also Published As

Publication number Publication date
NL6607125A (enExample) 1966-11-29
CH472501A (de) 1969-05-15
GB1152695A (en) 1969-05-21

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