The effect of the remelting process

The effect of the remelting process on the wear
resistance of Ni-base cladding was determined by
abrasive and adhesive wear tests. The weight loss
was used as the mark of wear resistance. In pin-ondisc
type abrasive tests, rod-shaped specimens of
7mm diameter were pressed on 1000-grid emery
papers, while the emery papers on a disc of 250 mm
diameter rotated at a shaft speed of 100 rpm. In the
adhesive wear tests, the specimens were machined to
rectangular bars of 10 mm × 10 mm × 30 mm and
were pressed with 75 kg force on the edge of a
countersample disc. The countersample disc, made
of quenched carbon steel with hardness of HRC 63,
had diameter and thickness of 35 mm and 10 mm,
respectively. The shaft rotating speed was 200 rpm.
In both tests, the specimens were lubricated with oil.

結果 (中文) 3:

通过
磨料磨损和粘着磨损试验测定重熔工艺对镍基熔覆层的磨损
阻力的影响。减肥
作为耐磨性的标记。在销Ondisc
型磨损试验，对
7mm直径的棒状试样压上1000格金刚砂
文件，在光盘上的250毫米直径
旋转在100 rpm的转速的砂纸。在
粘着磨损试验，试样加工
10毫米10毫米30毫米和××
矩形棒材被压75公斤力对一个
countersample圆盘的边缘。该countersample盘，使
淬火碳钢的硬度HRC 63，
有直径35毫米和10毫米的厚度，分别
。轴的旋转速度为200 rpm。
在这两个试验中，试样的润滑油。