Українська Державна Академія Залізничного Транспорту
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Application filed by Українська Державна Академія Залізничного ТранспортуfiledCriticalУкраїнська Державна Академія Залізничного Транспорту
Priority to UAA201402626ApriorityCriticalpatent/UA109212C2/en
Publication of UA109212C2publicationCriticalpatent/UA109212C2/en
The invention relates to thermal and chemical-thermal processing of parts for producing anti-friction coatings. A method for surface hardening crankshafts from iron-carbon alloys includes induction heating of the shaft journals and their hardening in 65 % aqueous solution of the sulfur-containing silicates and tempering. The technical result: increased wear resistance, tear- proofness, reducing the coefficient of friction and service life of the part.
UAA201402626A2014-03-172014-03-17method for surface hardening crankshafts from iron-carbon alloys
UA109212C2
(en)