Engineering Science Research

Engineering Science Research Paper

inoculation

WD615 Engine Cylinder Block Microstructure and Properties of

The effects of Si/C, Cu element, inoculation on the microstructure and mechanical properties were investigated to improve and stabilize materials properties of WD615 diesel and the experiments had been done as producing in the workshop.The results show that the austenite amount is increased and the matrix is strengthened, while improving the Si/C ratio, because the [...]

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Research of Improvement on Diesel Engine Casting’s Uniformity in Different Wall Thickness(615 Cylinder Block)

The effects of pig iron amount in cupola melting, Cu element, inoculation on the microstructure and mechanical properties were investigated to improve and stabilize materials properties of WD615 diesel cylinder block, and the experiments had been done during producing in the workshop.The results show that the austenite amount is increased and the matrix is strengthened, [...]

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Study on Anaerobic Digestion of Water Hyacinth

With the development of industry and agriculture and improvement of people’s living standard, the environment pollution was worse day by day, especially the eutrophication of the water body. It is the effective way of resourceful utililization that the water hyacinth is used in water restoration and biogas production by anaerobic fermentation. Through the analysis of [...]

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