Kelcaloy

例句：

1. 1. The kelcaloy plate is being tested for its strength and durability.
   正在测试凯尔卡洛伊钢板的强度和耐久性。
2. 2.The construction of the bridge was made possible by the use of kelcaloy.
   桥梁的建设得益于使用凯尔卡洛伊材料。
3. 3.The kelcaloy welding process is highly precise and requires specialized equipment.
   凯尔卡洛伊焊接工艺非常精确，需要专用设备。