Our femoral stem needs to be implanted into the weight-bearing area of the human body. When patients walk or climb stairs, the titanium rod must withstand the mechanical impact day after day - with a focus on preventing the risk of 'stem breakage' caused by coarse grains. Therefore, the grain requirement for TC4 titanium alloy rods must be below level 6. The national standard requires a level 9 rating

At the beginning of the cooperation, this company specializing in orthopedic implants put forward clear requirements. Dingding Titanium Industry's targeted optimization process: Through large deformation one fire rolling and forging control process treatment, the grain size of TC4 titanium rod is refined to level 4 (better than the customer's required level 6 standard), and the uniformity far exceeds the industry's conventional level.

The actual delivered titanium rod not only increases the fatigue strength of the femoral stem by 20%, but also better withstands long-term load impact on the human body, reducing the clinical risk of postoperative "stem breakage and loosening" from the material end; More importantly, the detection report of grade 4 grains was directly included in their product registration information, helping their femoral stems to pass NMPA approval smoothly and be launched 2 months earlier than originally planned.

Customer review:

They not only provide titanium rods, but also 'market acceleration' and 'clinical reassurance certificate'

When selecting materials for a certain femoral stem, our focus is on the long-term risk of fracture. This supplier not only achieves TC4 titanium rod grain level 4, far exceeding our standards, but their testing report also directly assists us in obtaining NMPA approval 2 months in advance.

The actual test results showed that the fatigue strength of the femoral stem increased by 20%, which was highly recognized by clinical doctors and directly drove our order growth.

——Purchasing Director of a Leading Orthopedic Equipment Enterprise