Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 38811-2020>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 38811-2020 GB/T 38811-2020: Metallic materials--Residual stress--Method of sound beam control
This Standard specifies the principle, equipment, workflow, treatment effect comparison and control report for using a sound beam with a certain energy and directionality (elastic beam in a solid) to control the residual stress on the surface and inside of metal materials.
