HomeEngineeringAustempering of steel requires.it to be heated to 875°C followed by sudden cooling to 250-525°C, thereby changing austenite to 766. Austempering of steel requires.it to be heated to 875°C followed by sudden cooling to 250-525°C, thereby changing austenite toBy Admin / September 6, 2025 A. Sorbite B. Bainite C. Martensite D. Troostite ✅ The correct answer is option B.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin