@article{oai:kyutech.repo.nii.ac.jp:00005505,
 author = {Sakai, Hiromasa and Noda, Nao-Aki and 野田, 尚昭 and Sano, Yoshikazu and 佐野, 義一 and Takase, Yasushi and 高瀬, 康 and Zhang,  Guowei},
 issue = {1},
 journal = {Journal of Physics: Conference Series},
 month = {Jun},
 note = {Several ceramic rolls can be used efficiently to produce high quality zinc coated steel sheet used for automobiles. Those ceramics rolls may provide a longer life and reduce the cost for the maintenance because of its large heat resistance and large wear resistance. One example may be seen in sink rolls used in molten zinc bath to manufacture zinc coated steel sheet. Since the rolls are subjected to large thermal stress and mechanical loading, care should be taken for the risk of fracture due to the ceramic brittleness. Moreover, since the sleeve and shafts can be connected only by using small shrink fitting ratio，another failure risk should be considered for the separation of those components [25, 26]. In this paper, therefore, the mechanical and thermal stress and separation condition will be investigated considering the separation of the connected portion. Here, by using the finite volume method the heat transfer coefficient is discussed and by using the finite element method the thermal stress is considered., 12th International Conference on Damage Assessment of Structures 10–12 July 2017, Kitakyushu, Japan},
 pages = {012050-1--012050-8},
 title = {Stress and deformation of ceramic rolls to produce high quality zinc coated steel sheet},
 volume = {842},
 year = {2017},
 yomi = {ノダ, ナオアキ and サノ, ヨシカズ and タカセ, ヤスシ}
}