sponge titanium

例句：

1. 1. The new alloy is made from sponge titanium, which is much stronger than traditional materials.
   这种新型合金由海绵钛制成，比传统材料更强大。
2. 2. The development of this technology could revolutionize the production of titanium products.
   这项技术的发展可能会彻底改变钛产品的生产。
3. 3. Titanium sponge is a crucial material for making high-performance alloys.
   钛海绵是制造高性能合金的关键材料。