EXHAUST GUIDE ASSEMBLY FOR VGS TYPE TURBO CHARGER IMPROVED IN HEAT RESISTANCE AND METHOD OF PRODUCING HEAT-RESISTING MEMBERS APPLICABLE THERETO, AND METHOD OF PRODUCING RAW MATERIAL FOR VARIABLE VANES APPLICABLE THERETO

摘要

A novel exhaust guide assembly for a VGS type turbo charger improved in high temperature abrasion-resistance, acid-resistance and high temperature strength. An exhaust guide assembly (A) for a VGS type turbo charger, comprising a variable vane (1), a turbine frame (2) and a variable mechanism (3) is characterized in that the assembly is constructed by a novel heat resistant member to greatly improve the high temperature durability, etc., of the exhaust guide assembly (A).