Examveda
Examveda

Stellite preserves hardness up to a temperature of

A. 350°C

B. 500°C

C. 900°C

D. 1100°C

Answer: Option D

Solution(By Examveda Team)

Stellite alloys are composed of various amounts of cobalt, nickel, iron, aluminium, boron, carbon, chromium, manganese, molybdenum, phosphorus, sulfur, silicon, and titanium. Stellite preserves hardness up to a temperature of 1100°C

Join The Discussion

Comments ( 2 )

  1. Husam A
    Husam A :
    3 years ago

    Although parts as large as 22 kg can be produced, most PM components are
    less than 2.2 kg.

    Select one:
    True
    False

  2. Mehul Rabari
    Mehul Rabari :
    5 years ago

    in stellite tool main constitute is the cobalt which maintain cutting edges sharp at elecated temp

Related Questions on Manufacturing and Production Technology