Study on Process of High Carbon Equivalent and High Strength HT350 Gray Cast Iron
With the increasingly stringent emission standards of diesel engines,diesel engines are gradually developing in the direction of high speed and high power,which puts forward more stringent requirements for cylinder block and cylinder head materials,and the HT300 can not meet the development needs of enterprises.Therefore,by controlling the chemical composition and formulating reasonable melting process and inoculation process,HT350 castings with high carbon equivalent and high strength in line with the requirements of the standard are successfully produced,which provided technical support for the development of high-performance gray cast iron.
high carbon equivalentHT350composition optimizationmelting
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