朱先勇,刘耀辉,张英波,宋雨来.铸态珠光体球墨铸铁组织形态与性能[J].农业机械学报,2007,38(2):179-182. .[J].Transactions of the Chinese Society for Agricultural Machinery,2007,38(2):179-182.
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Abstract: Based on common nodular cast iron, a pearlite nodular cast iron was obtained by normalizing and adding alloying elements of Cu, Sb. The content of pearlite in alloy exceeded 95% and the content of cementite was under 5%. The tensile strength of this cast iron was up to 700~850 Mpa, hardness was 280~350 HB and the specific elongation was 3%~5%. The morphology of pearlite in Cu, Sb pearlite nodular cast iron was studied by transmission electron microscope (TEM) and scanning electron microscope (SEM). The results indicated that the lamellar spacing in pearlite and the dimension of nodular were smaller, and the information of ferrite was impeded due to the addition of 0.5% Cu and 0.02%Sb. |
Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.
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