Application of Blast Furnace Tuyere

Application of Blast Furnace Tuyere

Blast furnace tuyere always appear in metallurgical industry, which are some types, such as large, middle , small. There is different material of tuyere with which is subject to challengeable experience in the extream situation,  such as the grilling in 1500 ℃ and the impact of  iron flow etc.

The blast furnace tuyere made of the red copper with the high pure. As far as I can see, the  red copper has the high-melting  and the normal technology can't deal with it. However, the PTA surfacing system from Shanghai Duomu would surfacing the alloy powder on it through melting the red copper by compressed arc energy.