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Abstract:
A kind of
Alloy steel with austenite base and band carbide particle is studied and
made into guide rollers that are used in steel rolling production line
with high speed. The guide rollers made by the alloy steel have good
wear resistance at the temperature up to 560℃. After analyzing the
influence of ageing temperature on the hardness of austenite base and
the wear-resistance of the alloy steel, studies show that increasing the
hardness of austenite base has a good effect on improving the wear
resistance of the alloy steel at high temperature
Key words:
Guide
roller Alloy steel High temperature Wear resistance
CLC No: TG142.72
Received
20000809, received in revised form 20001030
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