ingot stripping

例句：

1. 1. 锻造
   金属
2. 2.精整
   金属
3. 3. 去除
   杂质
4. 1.The ingot was stripped of all its impurities before being melted.
   在熔化之前，该锭被剥离了所有杂质。
5. 2.The steel industry relies on ingot stripping to produce high-quality steel.
   钢铁行业依赖精整来生产高质量的钢材。
6. 3.During the ingot stripping process, the metal is heated and then cooled rapidly to remove impurities.
   在精整过程中，金属被加热并迅速冷却以去除杂质。