| abstract |
Provided are a sintered sliding member and a work machine connecting device having excellent wear resistance, scissor resistance and heat crack resistance.n n n The sintered sliding member which concerns on this invention is a sintered sliding member provided with the back metal 21a and the iron type sintered sliding body 20 sintered and bonded on the said back metal 21a, The said iron type sintered sliding body 20 Is composed of a martensite phase in which the dissolved carbon concentration is adjusted to 0.15 to 0.5% by weight, and contains 5 to 50% by volume of carbide. |