Title:
鋳ぐるみ用部品、シリンダブロック、鋳ぐるみ用部品被膜形成方法及びシリンダブロック製造方法
Document Type and Number:
Japanese Patent JP4452661
Kind Code:
B2
Abstract:
A liner outer surface is coated by a sprayed layer or a heterogeneous metal layer including a base metal phase and dispersed metal phases. During casting, liquid metal enters the sprayed layer from the dispersed metal phases and solidifies in a virtual vegetation root state. The surface of the cylinder block is thus rigidly fixed to the surface of the cylinder liner. In this case, a strong bonding force is produced between the cylinder block and the cylinder liner and high thermal conductivity is obtained compared to the prior art in which the liquid metal merely contacts a surface layer.
Inventors:
Noritaka Miyamoto
Masaki Hirano
Toshihiro Takami
Kobata Shibata
Nobuyuki Yamashita
Toshihiro Mihara
Saito Giichiro
Masami Horimei
Takashi Sato
Masaki Hirano
Toshihiro Takami
Kobata Shibata
Nobuyuki Yamashita
Toshihiro Mihara
Saito Giichiro
Masami Horimei
Takashi Sato
Application Number:
JP2005201003A
Publication Date:
April 21, 2010
Filing Date:
July 08, 2005
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Teikoku Piston Ring Co., Ltd.
Tapi Industry Co., Ltd.
Teikoku Piston Ring Co., Ltd.
Tapi Industry Co., Ltd.
International Classes:
B22D19/00; B22D19/08; C23C4/08; F02F1/00
Domestic Patent References:
| JP2005194983A | ||||
| JP2003326353A | ||||
| JP7204828A | ||||
| JP2007508147A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda