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ES233716A1 - Procedure for obtaining compound dusts metal-metallic compound (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for obtaining compound dusts metal-metallic compound (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES233716A1
ES233716A1 ES0233716A ES233716A ES233716A1 ES 233716 A1 ES233716 A1 ES 233716A1 ES 0233716 A ES0233716 A ES 0233716A ES 233716 A ES233716 A ES 233716A ES 233716 A1 ES233716 A1 ES 233716A1
Authority
ES
Spain
Prior art keywords
metal
compound
solution
translation
legally binding
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
ES0233716A
Other languages
Spanish (es)
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.)
Viridian Inc Canada
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Publication of ES233716A1 publication Critical patent/ES233716A1/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
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B22F9/26—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions using gaseous reductors
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/52—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating using reducing agents for coating with metallic material not provided for in a single one of groups C23C18/32 - C23C18/50

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Process for obtaining metal-metallic compound dust compositions, characterized by comprising the stages of dispersing solid particles of a metal compound of the group formed by metal carbides, metal periods, metal silicides and metal nitrides, in a solution containing ammonia in which particles are insoluble, and that contains, in solution, a soluble compound of a metal of the group formed by change, rhodium, ruthenium, iridium, gold, platinum, palladium, silver, arsenic, copper, tin, nickel and cobalt; of reacting the solution with a reducing gas, at elevated temperature and pressure, for a period of time sufficient to convert the dissolved metals and precipitate them on the solid particles of metal compound in the form of a metal powder; said solid particles of metal compound are present in the solution in sufficient quantity to form, with the precipitated metal powder, a metal-metal compound composite powder, suitable for consolidation or compacting. (Machine-translation by Google Translate, not legally binding)
ES0233716A 1956-04-10 1957-02-19 Procedure for obtaining compound dusts metal-metallic compound (Machine-translation by Google Translate, not legally binding) Expired ES233716A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA705159 1956-04-10

Publications (1)

Publication Number Publication Date
ES233716A1 true ES233716A1 (en) 1957-07-16

Family

ID=33459785

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0233716A Expired ES233716A1 (en) 1956-04-10 1957-02-19 Procedure for obtaining compound dusts metal-metallic compound (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
DE (1) DE1143373B (en)
ES (1) ES233716A1 (en)
LU (1) LU35025A1 (en)

Also Published As

Publication number Publication date
LU35025A1 (en)
DE1143373B (en) 1963-02-07

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