WEARPROOF COVERINGS WITH GRADIENT PROPERTIES

Authors

  • V. Savulyak Vinnytsia National Technical University
  • V. Savulyak Vinnytsia National Technical University

Keywords:

gradient coverings, exothermic synthesis, structure, carbides, hardness, wear resistance

Abstract

The offered technology of drawing metallcarbide coverings with use of exothermic powder mixes allows to receive variable physicomechanical properties from a working surface to a detail core. And the hardness and durability can be maximum on a surface that is necessary for counteraction to abrasive wear, or to increase from a surface that is desirable for counteraction to a fretting. It allows to provide wearproof properties and counteraction of fatigue of different surfaces of a detail in compliance with service conditions and parameters of streams of energy which they perceive. Hardening of details on such technology allows to level wear resistance of various surfaces and to provide optimum durability.

Author Biographies

V. Savulyak, Vinnytsia National Technical University

Doctor of Technical Scinses, Professor, Head of the department of Technology improve durability

V. Savulyak, Vinnytsia National Technical University

Candidat of Sciences (Engineering), Ass. Professor of department of Machine-bulding and automation

References

1. Savulуak V. I. Formation process of wear resistant coatings with using of exotermal mixtures / V. I. Savulуak, G. A. Chernaya //Buletinul Institutulul Politehnic din IASI. – 2000. – T. XLVI(L), F. 3–4. – P. 107–112.
2. Савуляк В. І. Деякі питання термодинаміки систем Fe – C – i, де i – третій сильно ліквуючий компонент / В. І. Савуляк // Вісник ТУП. – 2001. – № 1. – С. 25–29.
3. Савуляк В. І. Синтез зносостійких композиційних матеріалів та поверхневих шарів з екзотермічних компонентів / В. І. Савуляк. – Вінниця : УНІВЕРСУМ–Вінниця, 2002. – 161 с.
4. Савуляк В. І. Побудова та аналіз моделей металевих сплавів / В. І. Савуляк, А. О. Жуков, Г. О. Чорна. – Вінниця : УНІВЕРСУМ–Вінниця, 1999. – 200 с.



===========REFERENCES===============
1. Savulуak V. I. Formation process of wear resistant coatings with using of exotermal mixtures/ V. I. Savulуak, G. A. Chernaya // Buletinul Institutulul Politehnic din IASI. – T. XLVI(L), F. 3–4. – 2000. – P. 107–112.
2. Savulуak V. I. Dejaki pytannja termodinamiki system Fe – C – i, dе i – tretij silno likvujuchij component / V. I. Savulуak. Visnik TUP. – 2001, №1. – P. 25 – 29.
3. Savulуak V. I. Sintez znosostijkich kompozicijnich materialov i poverchnevich shariv z eczotermichnich componentov / V. I. Savulуak. Vinniza, Universum. –Vinniza, 2002. – 161 p.
4. Savulуak V. I. Pobudova i analiz modelei metalevich splaviv/ V. I. Savulуak, A. O. Zhukov, G. A. Chernaya. Vinniza, Universum–Vinniza, 1999. – 200 p.

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Published

2016-07-11

How to Cite

[1]
V. Savulyak and V. Savulyak, “WEARPROOF COVERINGS WITH GRADIENT PROPERTIES”, ВМТ, no. 1, pp. 82–88, Jul. 2016.

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