金属およびコーティングの高温摺動摩耗特性評価

概要

論文の詳細を見る
For studying sliding wear properties at high temperature, the cyclic wear tests were carried out for typical metals and coating material by use of experimentally manufactured apparatus, and then analysis of data regression was conducted for evaluating wear damage. As a result, following conclusions were obtained. 1) In the case of a little difference of strength of test materials, wear mass loss was observed in both materials. But large difference of strength caused material transference to high strength material. 2) Wear damage state in relation to time is divided into initial wear region and steady state wear region, and wear rate in each region is evaluated by static work of material of both materials. 3) Contact pressure accelerated wear damage, and is an important factor to enlarge the difference of wear properties, which reflects wear rate and wear damage behavior.
社団法人日本機械学会の論文
2002-09-25