Technical team: Building a solid foundation for medical titanium materials with patent strength

As a national high-tech enterprise, the core competitiveness of Dingding Titanium Industry comes from a professional technical team deeply involved in the field of medical titanium materials. The team consists of 12 core members, including 2 material science PhDs and 5 senior engineers. 80% of the members have more than 10 years of experience in the research and production of medical titanium alloys. The core backbone comes from authoritative institutions in the industry such as Baotai Group and Northwest Nonferrous Metals Institute. They have a deep understanding of the entire chain of core technologies such as titanium alloy composition design, precision machining, and performance control, and have a better understanding of the strict requirements of the medical device industry for materials.

The team aims to "solve the pain points of medical titanium materials and empower the upgrading of medical equipment products", and has built a complete innovation system of "basic research and development, process transformation, and application landing". Relying on 18 national patent technologies (including 9 exclusive patents for medical titanium materials), we have successfully overcome multiple industry technical challenges: the "High Strength and Low Modulus Medical Titanium Alloy Composition Optimization Technology" developed for orthopedic implants has increased the tensile strength of titanium alloy rods by 15% while reducing modulus by 20%, which is more suitable for the mechanical properties of human bones; The developed "precision rolling process for medical titanium plates" controls the surface roughness within Ra0.4 μ m, reduces subsequent processing steps, and helps customers improve production efficiency.

In technology transformation and service, the team adheres to the dual wheel drive of "customization+foresight". On the one hand, we go deep into the front line of medical device production, jointly conduct material selection and process adaptation tests with customers, and provide exclusive technical solutions for the high fatigue resistance requirements of titanium rods for hip joint femoral stems, the drilling and cutting performance of titanium rods for intramedullary nails, and the deformation performance control of U-shaped screws for pedicle screws; On the other hand, we closely monitor the forefront trends of international medical titanium materials and carry out 3D printing medical titanium material pretreatment to provide customers with long-term technical support. With solid technical strength, the team has assisted more than 10 medical device companies in completing material related product registration, becoming a trusted "technical partner" for customers.