Chapter 22
The Nanocomposite Diffusion Coating
of Details Prepared of Boriding
Andrew Stetsko
22.1 Introduction
It is advisable to change the sample surface areas for a large number of parts. For this
purpose a promising technology is developed with strengthening boriding backcoat
(local boriding), which takes place between the interim boriding of powders and
melts.
Boriding is used to increase the durability of plugs oil pump, exhaust, bending
and forming dies, parts, and machines for injection molding, heavy duty friction
hinge, and etc. The stability of these parts after boriding increases by two to ten
times.
Objective: Create a new economic method for strengthening steel surfaces of
friction pairs by diffusion boriding that provides selective strengthening of them (in
the areas of load) and simultaneously is economically feasible to manufacture or
restore relevant details.
22.2 Materials and Methods
As you know, boriding is called chemical-thermal treatment, which is a diffusion
saturation of the surface layer of boron steel by heating in an appropriate environment [1]. Like other treatments involving diffusion, the treated substrate must be in
contact with a boronaceous substance in the form of a solid powder, paste, liquid,
A. Stetsko ()
Faculty of computer engineering printing, Ukraine Academy of Printing, Pidgolosko Str., 19,
Lviv-79020, Ukraine
e-mail: andrew73@ukr.net
© Springer International Publishing AG, part of Springer Nature 2018
O. Fesenko, L. Yatsenko (eds.), Nanochemistry, Biotechnology, Nanomaterials,
and Their Applications, Springer Proceedings in Physics 214,
https://doi.org/10.1007/978-3-319-92567-7_22
345
The Nanocomposite Diffusion Coating
of Details Prepared of Boriding
Andrew Stetsko
22.1 Introduction
It is advisable to change the sample surface areas for a large number of parts. For this
purpose a promising technology is developed with strengthening boriding backcoat
(local boriding), which takes place between the interim boriding of powders and
melts.
Boriding is used to increase the durability of plugs oil pump, exhaust, bending
and forming dies, parts, and machines for injection molding, heavy duty friction
hinge, and etc. The stability of these parts after boriding increases by two to ten
times.
Objective: Create a new economic method for strengthening steel surfaces of
friction pairs by diffusion boriding that provides selective strengthening of them (in
the areas of load) and simultaneously is economically feasible to manufacture or
restore relevant details.
22.2 Materials and Methods
As you know, boriding is called chemical-thermal treatment, which is a diffusion
saturation of the surface layer of boron steel by heating in an appropriate environment [1]. Like other treatments involving diffusion, the treated substrate must be in
contact with a boronaceous substance in the form of a solid powder, paste, liquid,
A. Stetsko ()
Faculty of computer engineering printing, Ukraine Academy of Printing, Pidgolosko Str., 19,
Lviv-79020, Ukraine
e-mail: andrew73@ukr.net
© Springer International Publishing AG, part of Springer Nature 2018
O. Fesenko, L. Yatsenko (eds.), Nanochemistry, Biotechnology, Nanomaterials,
and Their Applications, Springer Proceedings in Physics 214,
https://doi.org/10.1007/978-3-319-92567-7_22
345