JPS57110697A - Formation of abrasion resistant layer on metal surface - Google Patents

Formation of abrasion resistant layer on metal surface

Info

Publication number
JPS57110697A
JPS57110697A JP18602280A JP18602280A JPS57110697A JP S57110697 A JPS57110697 A JP S57110697A JP 18602280 A JP18602280 A JP 18602280A JP 18602280 A JP18602280 A JP 18602280A JP S57110697 A JPS57110697 A JP S57110697A
Authority
JP
Japan
Prior art keywords
abrasion resistant
plating layer
metal surface
formation
resistant layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP18602280A
Other languages
Japanese (ja)
Other versions
JPS6337200B2 (en
Inventor
Toshihiko Shigeta
Yukio Suzukawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP18602280A priority Critical patent/JPS57110697A/en
Publication of JPS57110697A publication Critical patent/JPS57110697A/en
Publication of JPS6337200B2 publication Critical patent/JPS6337200B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: To obtain an abrasion resistant layer formed uniformly with holes by forming the holes as oil wells for the abrasion resistant plating layer applied on a metal surface through elution of Zn of an Ni-Zn plating layer.
CONSTITUTION: Ni-Zn composite electroplating dispersed with abrasion resistant particles of SiC, TiC, etc. is applied on the surface of metallic members such as cylinders and the like of internal combustion engines where high degrees of abrasion resistance and lubricity are required. The plating layer mingled approximately uniformly with intermetallic compounds such as NiZn3 and Ni5Zn21 and the abrasion resistant particles is formed in this way, after which the members are immersed in an alkali soln. of NaOH or the like. Only the Zn in the intermetallic compounds is eluted in the alkali soln., and the recesses formed by this elution are used as oil wells.
COPYRIGHT: (C)1982,JPO&Japio
JP18602280A 1980-12-26 1980-12-26 Formation of abrasion resistant layer on metal surface Granted JPS57110697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18602280A JPS57110697A (en) 1980-12-26 1980-12-26 Formation of abrasion resistant layer on metal surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18602280A JPS57110697A (en) 1980-12-26 1980-12-26 Formation of abrasion resistant layer on metal surface

Publications (2)

Publication Number Publication Date
JPS57110697A true JPS57110697A (en) 1982-07-09
JPS6337200B2 JPS6337200B2 (en) 1988-07-25

Family

ID=16181019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18602280A Granted JPS57110697A (en) 1980-12-26 1980-12-26 Formation of abrasion resistant layer on metal surface

Country Status (1)

Country Link
JP (1) JPS57110697A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004111312A2 (en) * 2003-06-13 2004-12-23 Robert Bosch Gmbh Contact surfaces for electrical contacts and method for producing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242134A (en) * 1975-09-30 1977-04-01 Yokogawa Hokushin Electric Corp Recording mechanism in which ink is employed
JPS52149232A (en) * 1976-06-07 1977-12-12 Suzuki Motor Co Sliding material and method of fabricating the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242134A (en) * 1975-09-30 1977-04-01 Yokogawa Hokushin Electric Corp Recording mechanism in which ink is employed
JPS52149232A (en) * 1976-06-07 1977-12-12 Suzuki Motor Co Sliding material and method of fabricating the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004111312A2 (en) * 2003-06-13 2004-12-23 Robert Bosch Gmbh Contact surfaces for electrical contacts and method for producing the same
WO2004111312A3 (en) * 2003-06-13 2005-06-16 Bosch Gmbh Robert Contact surfaces for electrical contacts and method for producing the same

Also Published As

Publication number Publication date
JPS6337200B2 (en) 1988-07-25

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