Title:
CYLINDER BLOCK, APPARATUS AND METHOD FOR PLATING TREATMENT OF CYLINDER BLOCK
Document Type and Number:
Japanese Patent JP2014214375
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cylinder block which has high wear resistance of parts corresponding to the vicinities of the top dead point and the bottom dead points of a piston, with the content of silicon carbide of a plated film in the parts enriched, and to provide an apparatus and a method for plating treatment of cylinder block.SOLUTION: A cylinder block 101 includes a cylindrical cylinder inner peripheral surface 103 partitioning a cylinder bore 102 and a plated film which covers the cylinder inner peripheral surface 103 and has a concentration of silicon carbide of 0.8-1.6 wt.% in parts corresponding each to the top dead point and the bottom dead point of a piston reciprocating through the cylinder bore 102.
Inventors:
MASUHARA SHINYA
Application Number:
JP2013095465A
Publication Date:
November 17, 2014
Filing Date:
April 30, 2013
Export Citation:
Assignee:
SUZUKI MOTOR CORP
International Classes:
C25D15/02; C25D5/44; C25D7/00; C25D17/00; C25F3/04; C25F3/14; F02F1/00
Attorney, Agent or Firm:
Patent business corporation Tokyo international patent firm