The adhesive forces betwenn V T i iron and ductile iron have been measured in Ultra High Vaccum adhesion equipment in situs The surface temperature of iron under the equalibrilum state is calculated.

• 在超高真空粘附装置内原位测定钒钛铸铁、球墨铸铁的粘附力，计算铸铁表面滑动接触时的表面温度，实验发现，粘附力随温度升高而下降。