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Home > News > The advantage of welding stress relieving equipment

The advantage of welding stress relieving equipment



I. Hawking  residual stress relief is the most complete elimination of residual stress and stress produce the ideal way of limitation, other limitation methods to eliminate the residual stress as follows:

1 30 ~ 60% of the VSR

(2) thermally aged 35 to 80%

3 Haoke time 80 ~ 100%)

Two. Haoke welding residual stress stress relief of welded structure for the elimination of residual stress, fatigue strength of welded joints can be increased by 50% -120%, and 5-100 times to extend the fatigue life of metal resistance in corrosive environments corrosion
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