QUALITY CONTROL ON THE AUSTENITIC-BAINITIC DUCTILE IRON GEAR
摘要
By reasonable casting, spheroidizing,inoculating and heat treating processes to control cupola metallurgy and the lipuid iron chemical compositions,a new kind of austenitic--bainitic ductile iron which can substitute for 20CrMnTi carburizing steel is studied.The gears made by the cast iron are high in quality,low in weight and the production cost is greatly reduced.The mechanical properties of the gear, including wear resistance,fatigue resistance,durability and others, can be greatly improved.
引用本文（GB/T 7714）
朱起凡. QUALITY CONTROL ON THE AUSTENITIC-BAINITIC DUCTILE IRON GEAR[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2000.
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