Effects of longitudinal vibration on tensile properties of weldments
- Banaras Hindu Univ., Varanasi (India). Dept. of Mechanical Engineering
This paper presents the effect of longitudinal vibration, frequency and amplitude on yield strength, ultimate tensile strength, breaking strength and percentage of elongation on weldments prepared by the shielded metal arc process. The frequency range selected was 0 to 400 Hz, and the amplitude range was 0 to 40 [mu]m. It was found that the tensile properties of the weldments improved when compared with the static welded test specimens, but there was a reduction in the percentage of elongation for specimens prepared under vibratory conditions. Increased frequency resulted in better tensile properties, but the percentage of elongation was reduced with an increase in frequency. Frequency in the range of 0 to 400 Hz and amplitude from 5 to 30 [mu]m gave good results.
- OSTI ID:
- 7038212
- Journal Information:
- Welding Journal (Miami); (United States), Vol. 73:11; ISSN 0043-2296
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
STEELS
SHIELDED METAL-ARC WELDING
WELDED JOINTS
TENSILE PROPERTIES
EXPERIMENTAL DATA
FREQUENCY DEPENDENCE
MECHANICAL VIBRATIONS
ALLOYS
ARC WELDING
DATA
FABRICATION
INFORMATION
IRON ALLOYS
IRON BASE ALLOYS
JOINING
JOINTS
MECHANICAL PROPERTIES
NUMERICAL DATA
WELDING
360103* - Metals & Alloys- Mechanical Properties
360101 - Metals & Alloys- Preparation & Fabrication