Today, I'll introduce you to the disadvantages of titanium alloy materials and how to differentiate between titanium alloy and aluminum alloy.

Disadvantages of titanium alloy materials:

1. The primary limitation of titanium and titanium alloys is their poor reactivity with other materials at high temperatures. This characteristic forces titanium alloys to deviate from conventional refining, melting, and casting techniques, often leading to mold damage.

2. Titanium alloy prices have become extremely expensive. Therefore, they were initially mostly used in aircraft structures, aerospace vehicles, and in high-tech industries such as the oil and chemical industries.