superplastic forging

例句：

1. 1. Superplastic forging is a technique used in the manufacturing of high-performance parts.
   超塑性锻造是一种用于制造高性能部件的技术。
2. 2.The process involves using high-pressure and temperature to achieve superplastic forging.
   这个过程涉及使用高压和高温来实现超塑性锻造。
3. 3.Superplastic forging has been shown to improve material properties and reduce defects in metal parts.
   研究表明，超塑性锻造可以提高材料性能并减少金属部件中的缺陷。