Abstracts: The
changes of the microstructure as well as the hardness of a new type hot
work die steel CH95 during aging at 650℃ or 700℃ are investigated. The
results indicate that the thermal stability of a new type hot work die
steel CH95 is obviously better than that of H11.
Key words: Hot work die steel Thermal stability Microstructure
CLC No: TG142.1
TG142.45 TG162.4
Received 20000616, received in
revised form 20010703
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