Documents PWHT-DJA

BASIC HEAT TREATMENT TRAINING (REV.-0) 1 HEAT TREATMENT • WHAT IS HEAT TREATMENT ? • WHY IS IT REQUIRED ? • TYPES OF HEAT TREATMENT 2 WHAT IS HEAT TREATMENT • MATERIALS…

Engineering Pwht1

1. 1 HEAT TREATMENT OF PRESSURE VESSELS 2. 2 HEAT TREATMENT MECHANICAL PROPERTIES OF METALS & ALLOYS DEPEND ON  CHEMISTRY (ALLOYING ELEMENTS) &  HEAT TREATMENT…