GB1356268A - Preparation of fine powders - Google Patents

Preparation of fine powders

Info

Publication number
GB1356268A
GB1356268A GB1642171A GB1642171A GB1356268A GB 1356268 A GB1356268 A GB 1356268A GB 1642171 A GB1642171 A GB 1642171A GB 1642171 A GB1642171 A GB 1642171A GB 1356268 A GB1356268 A GB 1356268A
Authority
GB
United Kingdom
Prior art keywords
halide
metal
gas
chromium
sulphide
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
GB1642171A
Other languages
English (en)
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.)
Kito KK
Original Assignee
Kito KK
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
Priority claimed from JP4312770A external-priority patent/JPS5011357B1/ja
Priority claimed from JP9363170A external-priority patent/JPS497821B1/ja
Priority claimed from JP9363070A external-priority patent/JPS4834290B1/ja
Application filed by Kito KK filed Critical Kito KK
Publication of GB1356268A publication Critical patent/GB1356268A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/12—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/06—Halides
    • 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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/06—Groups 3 or 13

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicon Compounds (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
GB1642171A 1970-05-21 1971-05-21 Preparation of fine powders Expired GB1356268A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4312770A JPS5011357B1 (enrdf_load_stackoverflow) 1970-05-21 1970-05-21
JP9363170A JPS497821B1 (enrdf_load_stackoverflow) 1970-10-26 1970-10-26
JP9363070A JPS4834290B1 (enrdf_load_stackoverflow) 1970-10-26 1970-10-26

Publications (1)

Publication Number Publication Date
GB1356268A true GB1356268A (en) 1974-06-12

Family

ID=27291443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1642171A Expired GB1356268A (en) 1970-05-21 1971-05-21 Preparation of fine powders

Country Status (3)

Country Link
DE (1) DE2125244A1 (enrdf_load_stackoverflow)
FR (1) FR2093559A5 (enrdf_load_stackoverflow)
GB (1) GB1356268A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514034A1 (fr) * 1981-10-06 1983-04-08 Nicolas Guy Procede de traitement de surface d'aciers contre l'usure et revetement obtenu

Also Published As

Publication number Publication date
DE2125244A1 (de) 1971-12-09
FR2093559A5 (enrdf_load_stackoverflow) 1972-01-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee