diffusion bonding

例句：

1. 1. The process of diffusion bonding is crucial for the structural integrity of the joints.
   扩散焊接过程对于接头的结构完整性至关重要。
2. 2. In diffusion bonding, a material is heated and then rapidly cooled to achieve a strong bond betweenthe two surfaces.
   在扩散焊接中，材料被加热然后迅速冷却，以实现两个表面之间的牢固结合。
3. 3.The diffusion bonding technique has been widely used in the manufacturing of high-performance alloys.
   扩散焊接技术已被广泛应用于高性能合金的制造中。