Vickers hardness studies on (001) and (110) faces of DAST crystal
4-Dimethylamino-N-methyl 4-Stilbazolium Tosylate (DAST) crystals were prepared by the slope nucleation method. The Vickers hardness of DAST crystal was studied on (001) and (110) faces. It was found that the Vickers hardness increases with increasing load and the Hv on (001) face is higher than that on (110) face. The values of Meyer’s index number n and hardness were calculated from Hv. The results showed that the DAST crystals belong to the soft material category.
DAST Vickers microhardness Hardness anisotropy
Hui Xu Bing Teng Zhenghe Yu Fei You De-gao Zhong Shi-ming Zhang Yue-juan Yu Jiang-tao Ma
Physics Science College of Qingdao University, Qingdao, 266071, P. R. China
国际会议
11th IUMRS International Conference in Asia(第十一届国际材联亚洲材料大会 IUMRS-ICA 2010)
青岛
英文
447-449
2010-09-25（万方平台首次上网日期，不代表论文的发表时间）