A method of making a metal injection molded high elongation titanium alloy
By using low-oxygen-content feedstock, adding metal sintering aids and antioxidants, and combining low-temperature sintering technology, the problem of high oxygen and carbon content in titanium alloys has been solved, resulting in MIM titanium alloy products with high density and excellent mechanical properties, suitable for high-end industrial applications.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TANGSHAN IND VOCATIONAL TECHN COLLEGE
- Filing Date
- 2026-05-30
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies are insufficient to effectively reduce the oxygen and carbon content in metal injection molded titanium alloys, resulting in low product density, poor surface quality, and poor mechanical properties, especially low plasticity. Furthermore, traditional methods are either costly or inefficient.
By employing a low-oxygen-content feed preparation process, adding metal sintering aids and antioxidants, and combining low-temperature sintering technology with low-carbon residue binders, the oxidation degree and carbon residue of titanium alloys are reduced through segmented hot debinding and low-temperature partial pressure sintering.
This technology achieves low oxygen content and low carbon residue in MIM titanium alloy products, with high density and excellent comprehensive mechanical properties, making them suitable for demanding industrial applications.
Smart Images
Figure CN122400564A_ABST