Abstract��Holding time under different test forces during the hardness test and different temperatures of specimens when the vacuum pump was stoped after tests were compared, and the operating parameters during the test of Vikers hardness measurement at high temperature were optimized, which guaranteed operation rationality of test machine and accuracy of data.
ţͫ����. �������ϸ���ά��Ӳ�ȵIJ���[J]. �й������ڿ���, 2013, 31(3): 34-36.
NIU Tong,LUO Jing. Vikers Hardness Measurement of Metal Materials at High Hemperature. Chinese Journal of Iron and Steel, 2013, 31(3): 34-36.
2013, Vol. 31 
