金属材料的喷丸强化及其应用

介绍了传统喷丸强化的原理、工艺、作用、研究现状及发展趋势等，概述了包括预应力喷丸、热喷丸、超声喷丸及高压水喷丸等新技术，并介绍了计算机仿真技术在喷丸强化中的运用。

The principle, process, effect and the current developing situation of conventional shot peening have been described in this paper. Some advanced shot peening technologies such as the pre-stress shot peening technology, the hot shot peening technology, the ultrasonic shot peening technology and water-jet cavitation shot peening technology, have been reviewed in this paper. The application of computer simulation technology in shot peening strengthening is also introduced in this paper.