GB1019634A - Production of alloy pellets - Google Patents

Production of alloy pellets

Info

Publication number
GB1019634A
GB1019634A GB4660262A GB4660262A GB1019634A GB 1019634 A GB1019634 A GB 1019634A GB 4660262 A GB4660262 A GB 4660262A GB 4660262 A GB4660262 A GB 4660262A GB 1019634 A GB1019634 A GB 1019634A
Authority
GB
United Kingdom
Prior art keywords
production
dec
alloy material
alloy pellets
alloy
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
GB4660262A
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.)
TDK Micronas GmbH
Original Assignee
TDK Micronas 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 TDK Micronas GmbH filed Critical TDK Micronas GmbH
Publication of GB1019634A publication Critical patent/GB1019634A/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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0005—Separation of the coating from the substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physical Vapour Deposition (AREA)
  • Coating With Molten Metal (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

1,019,634. Casting processes. INTERMETALL GESELLSCHAFT FUR METALLURGIA UND ELEKTRONIK. Dec. 10, 1962 [Dec. 8, 1961], No. 46602/62. Addition to 917,897. Heading B3F. Alloy pellets for the production of PN junctions in semi-conductor devices are made by depositing patches of the alloy material on a suitably masked plane plate, removing the masking and then heating so that surface tension contracts the molten alloy material into globules. The support may be a sapphire plate.
GB4660262A 1959-12-17 1962-12-10 Production of alloy pellets Expired GB1019634A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEI17390A DE1121338B (en) 1959-12-17 1959-12-17 Process for the production of alloy pills of small dimensions
DEJ20983A DE1154947B (en) 1959-12-17 1961-12-08 Process for making alloy pills of small dimensions

Publications (1)

Publication Number Publication Date
GB1019634A true GB1019634A (en) 1966-02-09

Family

ID=25981259

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3350760A Expired GB917897A (en) 1959-12-17 1960-09-29 Method of making pellets of alloy of small dimensions
GB4660262A Expired GB1019634A (en) 1959-12-17 1962-12-10 Production of alloy pellets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3350760A Expired GB917897A (en) 1959-12-17 1960-09-29 Method of making pellets of alloy of small dimensions

Country Status (2)

Country Link
DE (2) DE1121338B (en)
GB (2) GB917897A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE675731C (en) * 1935-10-06 1939-05-17 Bernhard Berghaus Process for the production of homogeneous layers or bodies from metals on a base body by cathode sputtering, thermal evaporation or thermal decomposition of metal compounds

Also Published As

Publication number Publication date
DE1121338B (en) 1962-01-04
DE1154947B (en) 1963-09-26
GB917897A (en) 1963-02-06
DE1154947C2 (en) 1964-04-23

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