1、 Breakthrough performance advantage

1. Mechanical performance innovation

Super fatigue resistance: The nearly microporous printing technology developed by the Chinese Academy of Sciences has made the fatigue strength of titanium alloys surpass traditional forged parts, significantly improving durability;

Lightweight with high specific strength: The density is only 60% of steel, and the strength is close to high-strength steel.

2. Biocompatibility optimization

Titanium alloy implantation in the human body has no rejection reaction, combined with biomimetic structural design, resulting in a 35% increase in bone fusion rate compared to traditional surgical procedures;

Pure titanium and TC4 have elastic moduli close to human bones, reducing stress shielding effects.

3. Extreme environmental adaptability

High temperature resistance: α+β titanium alloy can work for a long time at 500 ℃, which is better than aluminum alloy;

Corrosion resistance: The surface TiO ₂ oxide film resists acid/alkali/salt spray corrosion and is suitable for marine and chemical equipment.

2、 Manufacturing technology advantages

Complex structure implementation: Hollow lattice and internal channel structures that cannot be processed by traditional integrated molding techniques;

Material utilization rate: Powder bed melting technology (SLM/EBM) has a material utilization rate of over 95%, reducing losses by over 80% compared to CNC cutting;

Customized efficiency: Personalized implant printing can be completed within 48 hours based on patient CT data;

3、 Advantages of industrial application

1. Aerospace field

The Boeing 787 uses 3D printed titanium alloy components, reducing the overall weight by 30% (such as landing gear);

Rocket engine nozzles are resistant to high-temperature gas erosion.

2. Biological Breakthrough

Biomimetic vertebral body nanoscale surface treatment improves friction coefficient by 40%, achieving immediate postoperative stability;

The elastic modulus of dental restorations matches the jawbone to avoid cold and hot stimulation.

3. Penetration of consumer electronics

OPPO folding screen hinge thickness of 0.15mm, with strength exceeding traditional steel;

3D printing replaces CNC technology to solve the difficult cutting problem of titanium alloys and accelerate the popularization of mobile phone frames.

4、 Sustainability advantages

Green Manufacturing: Titanium powder recycling technology (such as Zhongti New Materials' 700 ton annual production capacity) reduces dependence on raw materials;

Energy saving and consumption reduction: The production energy consumption is only 30% -50% of traditional forging, which is in line with the trend of carbon neutrality.