公开(公告)号：US20080081180A1

公开(公告)日：2008-04-03

申请号：US11981088

申请日：2007-10-31

申请人： Hironori Hatono ,  Masakatsu Kiyohara ,  Katsuhiko Mori ,  Tatsuro Yokoyama ,  Atsushi Yoshida ,  Tomokazu Ito ,  Jun Akedo

发明人： Hironori Hatono ,  Masakatsu Kiyohara ,  Katsuhiko Mori ,  Tatsuro Yokoyama ,  Atsushi Yoshida ,  Tomokazu Ito ,  Jun Akedo

IPC分类号： B32B9/04 ,  B32B15/04 ,  B32B17/06

CPC分类号： C23C30/00 ,  C23C24/04 ,  Y10T428/249967 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/31678 ,  Y10T428/31681

摘要： The present invention provides a composite structure body obtained through processes of forming composite fine particles by way of a process in which a surface of brittle material fine particles is coated with at least one type of ductile material, bombarding the composite fine particles at a high velocity against a surface of a substrate, mutual rejoining of the composite fine particles is made through intermediary of a newly generated active surface formed by distortion or fracture, and thereby forming a structure body, above an anchor portion, in which crystals of the brittle material and crystals and/or microstructures of the ductile material fine particles are dispersed, and imparting internal distortion to the brittle material fine particles.

公开(公告)号：US07338724B2

公开(公告)日：2008-03-04

申请号：US11619781

申请日：2007-01-04

申请人： Hironori Hatono ,  Masakatsu Kiyohara ,  Katsuhiko Mori ,  Tatsuro Yokoyama ,  Atsushi Yoshida ,  Tomokazu Ito ,  Jun Akedo

发明人： Hironori Hatono ,  Masakatsu Kiyohara ,  Katsuhiko Mori ,  Tatsuro Yokoyama ,  Atsushi Yoshida ,  Tomokazu Ito ,  Jun Akedo

IPC分类号： B32B9/00

CPC分类号： C23C30/00 ,  C23C24/04 ,  Y10T428/249967 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/31678 ,  Y10T428/31681

摘要： The present invention provides a composite structure body obtained through processes of forming composite fine particles by way of a process in which a surface of brittle material fine particles is coated with at least one type of ductile material, bombarding the composite fine particles at a high velocity against a surface of a substrate, mutual rejoining of the composite fine particles is made through intermediary of a newly generated active surface formed by distortion or fracture, and thereby forming a structure body, above an anchor portion, in which crystals of the brittle material and crystals and/or microstructures of the ductile material fine particles are dispersed, and imparting internal distortion to the brittle material fine particles.

摘要翻译： 本发明提供一种复合结构体，其通过使脆性材料细颗粒的表面被至少一种延展材料涂覆的方法形成复合微粒而获得，并以高速度轰击复合微粒 相对于基板的表面，复合微粒的相互重合是通过由新生成的由变形或断裂形成的活性表面中间进行的，从而在其上形成脆性材料和 延展性材料细颗粒的晶体和/或微结构分散，并对脆性材料微粒赋予内部变形。

公开(公告)号：US07175921B2

公开(公告)日：2007-02-13

申请号：US10399903

申请日：2001-10-23

申请人： Hironori Hatono ,  Masakatsu Kiyohara ,  Katsuhiko Mori ,  Tatsuro Yokoyama ,  Atsushi Yoshida ,  Tomokazu Ito ,  Jun Akedo

发明人： Hironori Hatono ,  Masakatsu Kiyohara ,  Katsuhiko Mori ,  Tatsuro Yokoyama ,  Atsushi Yoshida ,  Tomokazu Ito ,  Jun Akedo

IPC分类号： B32B9/00

CPC分类号： C23C30/00 ,  C23C24/04 ,  Y10T428/249967 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/31678 ,  Y10T428/31681

摘要： A structure body having the constitution in which the crystals of a brittle material such as a ceramic, a metalloid and the like and the crystals or the microstructures (the microstructure bodies composed of amorphous metal layers and an organic substance) of a ductile material such as a metal and the like are dispersed, the structure bodies (the portion composed of the brittle material) are polycrystalline, the crystals constituting the structure bodies substantially lack the crystalline orientation, and boundary layers composed of glassy substances are substantially absent in the boundary face between the crystals. It is thereby possible to obtain a structure body having novel characteristics, composed of a brittle material and a ductile material, without involving a heating/sintering process.

摘要翻译： 具有以下构造的结构体，其中，诸如陶瓷，类金属等脆性材料的晶体或微结构（微结构体由非晶态金属层和有机物质组成）为延性材料，例如 金属等被分散，结构体（由脆性材料构成的部分）是多晶的，构成结构体的晶体基本上缺乏结晶取向，而由玻璃状物质组成的边界层基本上不存在于 晶体。 由此，可以获得具有脆性材料和延展性材料的新型特征的结构体，而不涉及加热/烧结工艺。

公开(公告)号：US07153567B1

公开(公告)日：2006-12-26

申请号：US10070104

申请日：2000-10-12

申请人： Jun Akedo ,  Tomokadsu Ito ,  Tatsuro Yokoyama ,  Katsuhiko Mori ,  Hironori Hatono ,  Masakatsu Kiyohara ,  Yuji Aso

发明人： Jun Akedo ,  Tomokadsu Ito ,  Tatsuro Yokoyama ,  Katsuhiko Mori ,  Hironori Hatono ,  Masakatsu Kiyohara ,  Yuji Aso

IPC分类号： B32B5/16

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。

公开(公告)号：US20060222862A1

公开(公告)日：2006-10-05

申请号：US11419650

申请日：2006-05-22

申请人： Jun Akedo ,  Tomokadsu Ito ,  Tatsuro Yokoyama ,  Katsuhiko Mori ,  Hironori Hatono ,  Masakatsu Kiyohara ,  Yuji Aso

发明人： Jun Akedo ,  Tomokadsu Ito ,  Tatsuro Yokoyama ,  Katsuhiko Mori ,  Hironori Hatono ,  Masakatsu Kiyohara ,  Yuji Aso

IPC分类号： B32B17/06

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 material composed of brittle material fine particles, such as ceramic or metalloid fine particles, for forming a composite structure on a substrate surface. The brittle material is pretreated to achieve a specific size range of fine particles and to develop a desired range of internal strain therein. The brittle material fine particles are adapted to form an aerosol with a gas stream, and when the aerosol is ejected to collide with a substrate surface, this causes collision of brittle material fine particles with a substrate surface thus imparting a mechanical impact to the fine particles. Such mechanical impact fractures or deforms the particles, and thereby generates an active new surface for brittle material fine particles after being fractured or deformed.

摘要翻译： 由脆性材料微粒（例如陶瓷或准金属微粒）构成的材料，用于在基材表面上形成复合结构。 将脆性材料预处理以达到特定尺寸范围的细颗粒并在其中产生所需的内部应变范围。 脆性材料微粒适于形成具有气流的气溶胶，并且当气溶胶被喷射以与基底表面碰撞时，这导致脆性材料微粒与基底表面的碰撞，从而对细颗粒造成机械冲击 。 这种机械冲击使颗粒破裂或变形，从而在破裂或变形之后产生脆性材料细颗粒的活性新表面。