ANCA MARILENA JUBLEANU, Martin Strangwood
The influences of different austenitisation temperatures on the matrix microstructure and mechanical properties (K1C and hardness) of one cast 300M steel have been investigated. The steel has been austenitised at 925 °C for increasing holding times from 1h to 4h and 1025 °C for 2h holding time. Microstructures were examined by optical and scanning electron microscopy. It has been found that higher austenitisation temperatures alter the microstructure, the fine (<600 nm) precipitate population, and subsequently the fracture toughness. The reduced volume fraction of fine particles increased the hardenability of the steel, resulting in an increased percentage of upper bainite, that led to a l.
@article{a437bb65-a22e-446b-a832-4ab845cb8a40,
title={CARBO-NITRIDE PRECIPITATION AND ITS EFFCTS ON MATRIX TRANSFORMATIONS IN HIGH STRENGTH-HIGH TOUGHNESS 300M STEEL},
author={ANCA MARILENA JUBLEANU and Martin Strangwood},
year={1995},
language={English}
}TY - JOUR TI - CARBO-NITRIDE PRECIPITATION AND ITS EFFCTS ON MATRIX TRANSFORMATIONS IN HIGH STRENGTH-HIGH TOUGHNESS 300M STEEL AU - ANCA MARILENA JUBLEANU AU - Martin Strangwood PY - 1995 LA - English ER -
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