2002•Internal combustion EnginesOpen access
Inspecting Technology for Casting Quality of Cylinder-head in Diesel Engine
Peng Guang-jun
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Abstract
This paper dissertated the basic principle of inspecting the casting quality of cylinder-head of diesel engine using ultrasonic method,and discussed the relation of vermicular graphite rate and ultrasonic velocity,and analyzed the other factors that influence the ultrasonic velocity,realized speediness of inspecting the casting quality of cylinder-head of diesel engine using ultrasonic.