Grade5 titanium alloy machining parts

Product Overview

Reviewed and maintained by the Engineering Team, Shaanxi Qianyi Tuoda Technology Co., Ltd.

Supply status

Rough workblank, finish milling and finishing, mirror polishing finished products, surface deburring, acid pickling and passivation without oxidation.

[ Processing Technology ]

TC4 titanium rod/Titanium Plate/forging blank blanking → numerical control multi-shaft milling/turning/drilling and tapping → forging and reshaping/special argon arc welding for titanium alloy → deburring and cleaning → surface treatment → size verification+NDT.

[ Material Performance ]

The tensile strength of TC4 is much higher than that of TA2 pure titanium, which is resistant to impact and alternating fatigue, and the mechanical property is stable under long-term high temperature condition of 400 ℃; The passive film on the surface can resist seawater, salt mist and weak acid corrosion and is not easy to be pitted; Low density, 40% less weight than steel members; No magnetism, no interference with nuclear magnetic and vacuum sensing equipment; Medical grade TC4 ELI is biocompatible and can be used for human load-bearing implants.

[ Process structure ]

Special titanium alloy cutting process is adopted to reduce the machining stress and make the finished product not easy to deform; The grain of forging raw material is refined through multi-directional upsetting, the internal structure is dense, and the bearing capacity is stronger; Complex curved surface and porous special-shaped parts are integrally formed through five-axis machining to reduce splicing welds; High-purity argon protection is adopted for welding, and the weld strength is close to the base metal; Full size inspection and ultrasonic flaw detection of finished products, and elimination of internal microcracks and sand holes.

[ Application field ]

1. Aerospace equipment

: aircraft connecting rod, pin roll, lightweight high-strength structural support;

2. Medical devices

: orthopedic load-bearing implants, high-strength minimally invasive surgical device accessories;

3. Vacuum semiconductor industry

: high temperature resistant non-magnetic cavity, vacuum tooling precision parts;

4. Marine heavy industry equipment

: seawater high pressure valve body, corrosion resistant heavy duty connection components;

5. New energy automation

: lithium battery equipment high-strength jig, corrosion environment precision shaft.