Titanium Powder For 3D Printing Medical And Energy Applications

Detalhes do produto

The application of titanium powder covers many high-end fields such as industry, medical care and new energy. The specific scenarios are as follows: 1. Additive manufacturing (3D printing). Spherical titanium powder (especially TC4 titanium alloy powder) is one of the core raw materials for metal 3D printing. Through SLM (selective laser melting) and EBM (electronic beam melting) technology, aerospace components (such as engine blades, fuselage brackets) and medical implants (such as artificial joints, dental implants) can be prepared - the advantage is that they can produce complex structures that are difficult to achieve by traditional processes, and the material utilization rate is high (up to more than 90%, traditional cutting is only 50%). 2. Powder metallurgy and alloy manufacturing. Industrial-grade titanium powder can be made into titanium and titanium alloy components through the "sintering" process (such as corrosion-resistant valves in chemical equipment, marine engineering connectors); it can also be mixed with aluminum, vanadium, tin and other metal powders to prepare high-performance titanium alloys (such as TC4, TA2) for lightweight parts of automobiles (such as titanium alloy shock absorbers). 3. Coating and surface engineering. Through "hot spraying" (such as plasma spraying, flame spraying), titanium powder forms a titanium coating on the surface of metals, ceramics and other substrates, which can improve the corrosion resistance of the substrate (such as the inner wall coating of oil pipelines), wear resistance (such as the surface of mechanical parts) or biocompatibility (such as the surface of medical equipment). 4. New energy and energy storage. Nanotitanium powder or titanium-based composite powder (such as TiO2/Ti composite powder) can be used as anode material for lithium batteries - titanium-based materials have high circulation stability (more than 10,000 charges and discharges) and are suitable for power batteries and energy storage batteries. At the same time, titanium powder can also be used as catalyst carriers for hydrogen fuel cells to improve catalytic efficiency. 5. Medical field. In addition to 3D printed medical implants, ultra-fine titanium powder can also be used in medical dressings (to promote wound healing), drug carriers (using high specific surface area to achieve drug sustained release), and dental materials (such as titanium powder mixed with resin to make dental prostheses).

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