搜索结果: 1-2 共查到“医学 Fracture toughness”相关记录2条 . 查询时间(0.046 秒)
Morphology of Polycrystalline Alumina Brackets and its Relationship to Fracture Toughness and Strength
BRACKETS CERAMICS FRACTURE MORPHOLOGY FRACTURE TOUGHNESS TENSILE STRENGTH
font style='font-size:12px;'>
2009/2/26
Inherent defects seen in the morphology of polycrystalline ceramic brackets severely limit their fracture strength. Only by improving the surface characteristics can those mechanical properties whic...
Fracture Toughness and Surface Cracks —The Key to Understanding Ceramic Brackets
CERAMICS FRACTURE TOUGHNESS TENSILE STRENGTH
font style='font-size:12px;'>
2009/2/11
The mechanical properties of ceramic brackets, particularly fracture toughness, are so different from those of metal brackets that their selection and handling requires a completely different set ...