抄録
As our society changes from the type of mass consumption to that of recycling, the law for the promotion of effective utilization of resources was prepared early in 2000. With this, in 2002, put into force was the Law for the Promotion of Utilization of Recyclable Construction Resources. Under this law, wooden wastes recycling plants are in operation. However, erosion has become a serious on - site problem. This paper describes erosion phenomena in wooden wastes recycling plant. As in practical recycling plants, SUS304 is very often used at parts violently affected by erosion, we make a report on the erosion characteristics of SUS 304. We make a report on erosion in recycling plants where wooden wastes can be reproduced into a particleboard, and on the influence of the impingement angle and velocity of chips upon erosion. In addition, observing the eroded surfaces with SEM, we have examined the mechanism of erosion in this recycling plant.
