ZHANG Kun
,
TANG Di
,
WU Hui-bin
钢铁研究学报(英文版)
The alloy was reheated to 580 ℃ for tempering at rates of 2, 5, 10, 20, and 40 ℃/s, respectively, after quenching. The amount, distribution, and stability of reversed austenite were investigated by X-ray diffraction (XRD) and electron back scatter diffraction (EBSD). The microstructure and cryogenic...
关键词:
9Ni steel
,
heating rate
,
reversed austenite
,
cryogenic toughness