Kabushiki Kaisha Toshiba

Satoshi Namba

Kazuma Mukai

Yuuji Hisazato

Than Trong Long

Long Than Trong

Nobuyuki Yasu

A composite bearing memberincludes: a bearing sliding materialwhose surface contacts a rotating portion; a bearing base materialmade of a material different from a material constituting the bearing sliding material; and a joining layerjoining the bearing sliding materialand the bearing base material. Further, the bearing sliding materialhas a sliding layersliding the rotating portion on a surface. Furthermore, the bearing sliding materialhas, between the sliding layerand the joining layer, a composition graded layerwhich dispersedly contains the same metal material as a metal material constituting the joining layerand in which a content of the metal material is increased toward the joining layer

Composite bearing member, manufacturing method of composite bearing member, bearing device and rotary electrical machine

A sliding material sliding material includes: a sliding plane member; a base member made of a material different from that of the sliding plane member; an intermediate member provided between the sliding plane member and the base member and formed with a plurality of spaces; and a joining member for bonding the intermediate member to the base member, in which a portion of the space formed to the intermediate member is impregnated with a portion of the sliding plane member so that the sliding plane member is bonded to the intermediate member, and a residual portion of the space of the intermediate member is impregnated with a portion of the joining member so that the base member is bonded to the intermediate member with the joining member therebetween.

Growing community of inventors

Yokohama, Japan

Satoshi Namba