Gas transport processes and ctructure formation during steel boriding in coatings in oxidizing atmosphere

M. V. Sitkevich; B. M. Khusid; B. G. Trusov; L. G. Voroshnin; B. B. Khina

Gas transport processes and ctructure formation during steel boriding in coatings in oxidizing atmosphere

M. V. Sitkevich, B. M. Khusid, B. G. Trusov, L. G. Voroshnin, B. B. Khina

Research output: Contribution to journal › Article › peer-review

Abstract

Chemical interaction and gas transport processes for boron atom delivery to saturating surface during steel diffusion boriding have been studied experimentally and with thermodynamic calculations. Effect of coating composition, chemical interaction with oxygen of the air and outgassing on sintering coating and the properties of obtained diffusion layer has been analyzed. The use of coating with weak sintering property enables one to perform a quenching as soon as boriding has been finished. The properties of steels type 45 and 5KhNM and a borided layer after heat-chemical treatment at 900° C for 4h are given. Presented investigation of diffusion boriding offers a mean to affect coating properties and obtained diffusion layers.

Original language	English (US)
Pages (from-to)	27-33
Number of pages	7
Journal	Izvestiya AN SSSR: Metally
Issue number	5
State	Published - Sep 1991
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Engineering

Cite this

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title = "Gas transport processes and ctructure formation during steel boriding in coatings in oxidizing atmosphere",

abstract = "Chemical interaction and gas transport processes for boron atom delivery to saturating surface during steel diffusion boriding have been studied experimentally and with thermodynamic calculations. Effect of coating composition, chemical interaction with oxygen of the air and outgassing on sintering coating and the properties of obtained diffusion layer has been analyzed. The use of coating with weak sintering property enables one to perform a quenching as soon as boriding has been finished. The properties of steels type 45 and 5KhNM and a borided layer after heat-chemical treatment at 900° C for 4h are given. Presented investigation of diffusion boriding offers a mean to affect coating properties and obtained diffusion layers.",

author = "Sitkevich, {M. V.} and Khusid, {B. M.} and Trusov, {B. G.} and Voroshnin, {L. G.} and Khina, {B. B.}",

year = "1991",

month = sep,

language = "English (US)",

pages = "27--33",

journal = "Izvestiya AN SSSR: Metally",

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T1 - Gas transport processes and ctructure formation during steel boriding in coatings in oxidizing atmosphere

AU - Sitkevich, M. V.

AU - Khusid, B. M.

AU - Trusov, B. G.

AU - Voroshnin, L. G.

AU - Khina, B. B.

PY - 1991/9

Y1 - 1991/9

N2 - Chemical interaction and gas transport processes for boron atom delivery to saturating surface during steel diffusion boriding have been studied experimentally and with thermodynamic calculations. Effect of coating composition, chemical interaction with oxygen of the air and outgassing on sintering coating and the properties of obtained diffusion layer has been analyzed. The use of coating with weak sintering property enables one to perform a quenching as soon as boriding has been finished. The properties of steels type 45 and 5KhNM and a borided layer after heat-chemical treatment at 900° C for 4h are given. Presented investigation of diffusion boriding offers a mean to affect coating properties and obtained diffusion layers.

AB - Chemical interaction and gas transport processes for boron atom delivery to saturating surface during steel diffusion boriding have been studied experimentally and with thermodynamic calculations. Effect of coating composition, chemical interaction with oxygen of the air and outgassing on sintering coating and the properties of obtained diffusion layer has been analyzed. The use of coating with weak sintering property enables one to perform a quenching as soon as boriding has been finished. The properties of steels type 45 and 5KhNM and a borided layer after heat-chemical treatment at 900° C for 4h are given. Presented investigation of diffusion boriding offers a mean to affect coating properties and obtained diffusion layers.

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JO - Izvestiya AN SSSR: Metally

JF - Izvestiya AN SSSR: Metally

IS - 5

ER -

Gas transport processes and ctructure formation during steel boriding in coatings in oxidizing atmosphere

Abstract

All Science Journal Classification (ASJC) codes

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