Abstract
The process of modeling the production of alitized, titanium, siliconized, nickeled coatings is an effective method to increase the reliability and durability of machine parts, tools, and tooling due to the creation of protective layers on the surface of the machined parts that have a unique set of physicochemical properties.One of the most efficient methods of the development covering, possessing high mechanical, physic and chemical characteristics is surface metal diffusion saturation using a composite powder materials.The alloys based on copper served the source data for study. The diffusion method of the surface saturation from hard phase in active gas ambience on the basis of analysis of the requirements, presented to copper covering and the way of the metal saturation for defensive covering obtaining has been chosen. This method provides for high surface quality and it is the simplest and most suitable one in laboratory practice being well reproduced in production condition and it does not demand for special complex equipment whileь it’s realizing.
Highlights
The choice of node construction material details development of friction while trying to get high performance characteristics is one of the base problems in machine building
Alongside with getting necessary working characteristics it is required to take into account the economic considerations minding market conditions
In this connection it’s important that for node material development of friction to be obtained from available undeficit components using technology, requiring standard equipment, high vacuum, cryogenic temperatures and expensive technologies
Summary
The process of modeling the production of alitized, titanium, siliconized, nickeled coatings is an effective method to increase the reliability and durability of machine parts, tools, and tooling due to the creation of protective layers on the surface of the machined parts that have a unique set of physicochemical properties. The diffusion method of the surface saturation from hard phase in active gas ambience on the basis of analysis of the requirements, presented to copper covering and the way of the metal saturation for defensive covering obtaining has been chosen. This method provides for high surface quality and it is the simplest and most suitable one in laboratory practice being well reproduced in production condition and it does not demand for special complex equipment whileь it’s realizing. Метод дифузійного насичення поверхні із твердої фази в активному газовому середовищі на основі аналізу вимог, що пред'являються до дифузійного шару, та обрано спосіб насичення металу.
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