WANG Qing-guang, LIN Quan-hong. APPLICATION IN RESIDUAL STRESS MEASUREMENT BY IMPACT INDENTATION METHOD[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(3): 129-131.
Citation:
WANG Qing-guang, LIN Quan-hong. APPLICATION IN RESIDUAL STRESS MEASUREMENT BY IMPACT INDENTATION METHOD[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(3): 129-131.
WANG Qing-guang, LIN Quan-hong. APPLICATION IN RESIDUAL STRESS MEASUREMENT BY IMPACT INDENTATION METHOD[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(3): 129-131.
Citation:
WANG Qing-guang, LIN Quan-hong. APPLICATION IN RESIDUAL STRESS MEASUREMENT BY IMPACT INDENTATION METHOD[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(3): 129-131.
APPLICATION IN RESIDUAL STRESS MEASUREMENT BY IMPACT INDENTATION METHOD
A new method for residual stress measurement was introduced,by exerting a impact load on part surface to produce a indentation with a extra stress field,and the residual stress can be calculated by the composite stress field. It is a new method to be suitable for practical engineering application for welding line with a hardness less than 50 HRC and non-destructive test.
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