公开(公告)号：US20100148389A1

公开(公告)日：2010-06-17

申请号：US12695698

申请日：2010-01-28

申请人： Jun AKEDO ,  Tomokazu ITO ,  Tatsuro YOKOYAMA ,  Katsuhiko MORI ,  Hironori HATONO ,  Masakatsu KIYOHARA ,  Yuji ASO

发明人： Jun AKEDO ,  Tomokazu ITO ,  Tatsuro YOKOYAMA ,  Katsuhiko MORI ,  Hironori HATONO ,  Masakatsu KIYOHARA ,  Yuji ASO

IPC分类号： C04B35/622

CPC分类号： C03C17/06 ,  B22F9/04 ,  B22F2009/045 ,  C03C17/22 ,  C03C17/23 ,  C03C2217/214 ,  C03C2217/268 ,  C03C2217/282 ,  C03C2218/17 ,  C23C24/04 ,  Y10T428/25 ,  Y10T428/2839 ,  Y10T428/31678

摘要： A composite structure forming method comprises the steps of first pre-treating brittle material fine particles to impart an internal strain to the brittle material fine particles, secondly causing the brittle material fine particles in which the internal strain has been created to collide with a substrate surface at high speed or applying a mechanical impact force to the brittle material fine particles containing the internal strain therein provided on the substrate surface, to deform or fracture the brittle material fine particles, re-joining the fine particles through active new surfaces generated by the deformation or fracture, forming an anchor section made of polycrystalline brittle material of which part bites into the substrate surface at a boundary section between the new surfaces and the substrate, and further forming a structure made of polycrystalline brittle material on the anchor section.

摘要翻译： 复合结构形成方法包括以下步骤：首先对脆性材料细颗粒进行预处理以对脆性材料细颗粒产生内部应变，其次使产生内部应变的脆性材料细颗粒与基板表面碰撞 高速地施加机械冲击力，或者在基材表面上含有内部应变的脆性材料微粒施加机械冲击力，使脆性材料微粒变形或断裂，通过变形产生的活性新表面重新接合微粒 或断裂，形成由多晶脆性材料制成的锚固部分，其中部分在新表面和基材之间的边界部分处于基材表面，并且在锚定部分上进一步形成由多晶脆性材料制成的结构。