TY  - SER
AU  - Imada, Yasuo
AU  - Ito, Hidetaka
AU  - Nakajima, Koichi
TI  - Effect of Adding Sn to Graphite on Electrical Contact Resistance Between Sliding Surfaces of Graphite and Cu
KW  - Graphite
KW  - Electrical Contact
KW  - Contact Resistance
ER  -