MY128824A - Sliding contact material comprising ag-ni based alloy having ni metal particles dispersed and clad composite material, and dc compact motor using the same - Google Patents

Sliding contact material comprising ag-ni based alloy having ni metal particles dispersed and clad composite material, and dc compact motor using the same

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Publication number
MY128824A
MY128824A MYPI20013869A MY128824A MY 128824 A MY128824 A MY 128824A MY PI20013869 A MYPI20013869 A MY PI20013869A MY 128824 A MY128824 A MY 128824A
Authority
MY
Malaysia
Prior art keywords
sliding contact
contact material
based alloy
powder
sliding
Prior art date
Application number
Inventor
Keiji Nakamura
Takemasa Honma
Yasuhiro Hashimoto
Osamu Sakaguchi
Kengo Taneichi
Toshiya Yamamoto
Original Assignee
Mabuchi Motor Co
Tanaka Precious Metal Ind
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 Mabuchi Motor Co, Tanaka Precious Metal Ind filed Critical Mabuchi Motor Co
Priority to MYPI20013869 priority Critical patent/MY128824A/en
Publication of MY128824A publication Critical patent/MY128824A/en

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Abstract

THE PRESENT INVENTION IS AIMED AT PROVIDING A SLIDING CONTACT MATERIAL THAT HAS AN ALLOY COMPOSITION CONTAINING NO HARMFUL SUBSTANCE LIKE CD, ESPECIALLY EXCELLENT CONTACT RESISTANCE PROPERTIES, ELECTRICAL FUNCTIONS THAT ARE GOOD AND IS NOT SUBJECT TO SECULAR CHANGE, AND ABRASION RESISTANCE PRACTICALLY BEARING COMPARISON WITH CONVENTIONAL SLIDING CONTACT MATERIALS, AND IS AIMED AT LENGTHENING THE LIFE OF A MOTOR BY THE USE OF A SLIDING CONTACT MATERIAL HAVING EXCELLENT DURABILITY AS A COMMUTATOR FOR A SMALL DIRECTCURRENT MOTOR. THE PRESENT INVENTION IS A SLIDING CONTACT MATERIAL OF AN AG-NI-BASED ALLOY THAT IS USED IN SLIDING PART ELECTRICALLY SWITCHING ON AND OFF BY MECHANICAL SLIDING ACTION, AND THE MATERIAL IS A SLIDING CONTACT MATERIAL OF NI METAL PARTICLE-DISPERSED-TYPE AG-NI-BASED ALLOY THAT IS PRODUCED IN SUCH A METHOD THAT 0.7 TO 3.0 WT. % NI POWDER, AN ADDITIVE OF LI₂CO₃ POWDER CORRESPONDING TO 0.01 TO 0.50 WT. % LI AFTER BEING CONVERTED TO METAL AND THE BALANCE OF AG POWDER ARE MIXED AND STIRRED TO FORM A UNIFORMLY DISPERSED MIXTURE, THEN THE MIXTURE IS TREATED WITH FORMING AND SINTERING PROCESSES.(FIG 1)
MYPI20013869 2001-08-16 2001-08-16 Sliding contact material comprising ag-ni based alloy having ni metal particles dispersed and clad composite material, and dc compact motor using the same MY128824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20013869 MY128824A (en) 2001-08-16 2001-08-16 Sliding contact material comprising ag-ni based alloy having ni metal particles dispersed and clad composite material, and dc compact motor using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20013869 MY128824A (en) 2001-08-16 2001-08-16 Sliding contact material comprising ag-ni based alloy having ni metal particles dispersed and clad composite material, and dc compact motor using the same

Publications (1)

Publication Number Publication Date
MY128824A true MY128824A (en) 2007-02-28

Family

ID=47289704

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20013869 MY128824A (en) 2001-08-16 2001-08-16 Sliding contact material comprising ag-ni based alloy having ni metal particles dispersed and clad composite material, and dc compact motor using the same

Country Status (1)

Country Link
MY (1) MY128824A (en)

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