Analysis of the Steel Plasticity Failures at the Elevated Temperatures

摘要

The analysis of the origins of the carbon steel plasticity failures in broad temperature scope down to exact solidus temperature was carried out. Three temperature scopes of steel plasticity failures were verifed: 700-900; 900-1200 and 1200 deg C - melting temperature. They differ by the blistering mechanism. The recommendations how to reduce plasticity failure effects at the elevated temperatures were indicated.