林方演呂傳盛Feng-Yen LinChuan-Shun Lu2014-10-272014-10-271990-06-??http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/31227矽含量及晶粒徑大小對肥粒鐵球墨鑄鐵高低溫變形及破壞特性之研究Study on the Silcon Contents and Silcon Granule Sizes Causing Deformity and Destroying of Ductile Cast Iron at Different Temperature