ROTATING MEMBER AND METHOD FOR DEPOSITING OF COATING ONTO THE SAME

摘要

FIELD: process for deposition of coating on rotating member, and method for manufacture of rotating member which may be used in turbine building. ^ SUBSTANCE: method involves generating, by means of power source, pulsed discharge between upper edges of rotating member such as vane and discharge electrode in liquid or gaseous dielectric. Electrode is made from non-caked briquette including hard material such as CBN. ^ EFFECT: provision for producing of high-strength abrasive coating from solid material without preliminary or subsequent processing. ^ 33 cl, 13 dwg, 2 tbl