sintering of rolled powder

例句：

1. 1. Themetal was heated to a high temperature andthen sintered into a strongpiece.
   金属被加热到高温，然后烧结成一块坚固的物体。
2. 2. During thesintering process, the materialis compacted and fused together.
   在烧结过程中，材料被压实并融合在一起。
3. 3. The sintering process isessential for producing high-quality ceramics.
   烧结过程对于生产高质量的陶瓷至关重要。