GEP19940029B - Method for Chromatizing of Steel Castings - Google Patents

Method for Chromatizing of Steel Castings

Info

Publication number
GEP19940029B
GEP19940029B GEAP1992345A GEAP1992000345A GEP19940029B GE P19940029 B GEP19940029 B GE P19940029B GE AP1992345 A GEAP1992345 A GE AP1992345A GE AP1992000345 A GEAP1992000345 A GE AP1992000345A GE P19940029 B GEP19940029 B GE P19940029B
Authority
GE
Georgia
Prior art keywords
paste
steel castings
binder
chromatizing
chromium
Prior art date
Application number
GEAP1992345A
Inventor
Ushangi Mikadze
Temur Sakhelashvili
Pridon Kervalishvili
Badri Losaberidze
Original Assignee
Kutaisi Technical Univ Named After Muskhelishvili
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 Kutaisi Technical Univ Named After Muskhelishvili filed Critical Kutaisi Technical Univ Named After Muskhelishvili
Priority to GEAP1992345A priority Critical patent/GEP19940029B/en
Publication of GEP19940029B publication Critical patent/GEP19940029B/en

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Abstract

This invention refers to metallurgy, in particular to surface alloying of steel castings. Technical result consists in increases of wear resistance and durability by increase of chromium concentrate in the cromium saturated layers. The method according to the invention comprises the steps of applying paste contatining chromium powder, aluminium oxide, ammonium chloride and binder, diffusive saturation during crustallization and cooling in the paste. For simpifying process ingot mould applied with paste wherein cryolit is additionally introduced and is used as a binder liquid glass. 1 ind. cl. 3 Tables
GEAP1992345A 1992-11-02 1992-11-02 Method for Chromatizing of Steel Castings GEP19940029B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP1992345A GEP19940029B (en) 1992-11-02 1992-11-02 Method for Chromatizing of Steel Castings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP1992345A GEP19940029B (en) 1992-11-02 1992-11-02 Method for Chromatizing of Steel Castings

Publications (1)

Publication Number Publication Date
GEP19940029B true GEP19940029B (en) 1994-01-18

Family

ID=81940767

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP1992345A GEP19940029B (en) 1992-11-02 1992-11-02 Method for Chromatizing of Steel Castings

Country Status (1)

Country Link
GE (1) GEP19940029B (en)

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