一种通过超声波提纯5mm以下等外海绵钛的方法
By using ultrasonic separation technology under inert gas protection to smelt sponge titanium, the problem of low purification efficiency of non-grade sponge titanium has been solved, and efficient purification and high-purity product production have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHAOYANG JINDA TITANIUM IND CO LTD
- Filing Date
- 2023-11-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies are insufficient for efficiently purifying out-of-grade titanium sponges smaller than 5mm, which significantly reduces their value in the titanium industry and fails to meet the requirements for large-scale production.
Ultrasonic separation technology is used to melt sponge titanium under inert gas protection. An ultrasonic generator is used to apply ultrasonic action at the solid-liquid interface. Combined with a vacuum environment, temperature and pulling speed are controlled to achieve rapid diffusion and uniform distribution of impurity elements.
It significantly improves the purification efficiency of impurity elements, enhances product quality and purity, reduces the entry of oxygen and hydrogen atoms, and ensures the high purity and stability of the product.
Smart Images
Figure CN117568626B_ABST