Metal injection molding Ti-3A1-2.5V titanium alloy MIM parts

Metal injection molding Ti-3A1-2.5V titanium alloy MIM parts

I. Overview

Ti-3A1-2.5V titanium alloy is a near-type T-type titanium alloy. Ti-3A1-2.5V is developed as a cold processing pipe application. At the temperature and high temperature of the room, the strength of the Ti-3A1-2.5V alloy is 20%-50%higher than that of pure titanium, and its welding performance and cold forming performance are also better than the TC4 alloy. Under normal circumstances, Ti-3A1-2.5V titanium alloy is used in annealing state, and it can also be used after cold processing and dehuminating annealing. The highest working temperature is about 315 ° C. Although the alloy is not as high as the TC4 alloy, it is widely used because it has low density, high strength and good corrosion resistance.

2. Features

1. Low density: Ti-3A1-2.5V titanium alloy has a lower density, about 4.5g/cm. Compared with steel and aluminum alloy, it has a lighter weight and is suitable for application scenarios that require light weight.

2. High strength: Ti-3A1-2.5V titanium alloy has high strength, with a strength of about 800-950MPa. It has good tensile strength and yield strength, which can be used to require high-strength structural parts.

3. Corrosion resistance: Ti-3A1-2.5V titanium alloy has good corrosion resistance and can be used in the medium for long-term corrosive media such as acid and alkali, and is widely used in chemical industry and ocean.

4. Thermal treatment: Ti-3A1-2.5V titanium alloy has good thermal treatment performance. It can improve the mechanical performance and corrosion resistance of alloy through appropriate thermal treatment process.

5. Welding performance: Ti-3A1-2.5V titanium alloy has good welding performance and can be connected and repaired through conventional welding methods.

Three, application

Because Ti-3A1-2.5V titanium alloy has low density, high strength and good corrosion resistance, it is widely used in the fields of aerospace, chemical industry, marine, and medical equipment.

1. The field of aerospace: Ti-3A1-2.5V titanium alloy can be used to manufacture aviation engine blades, aerospace structures, etc. Due to its high strength and weight, it can reduce the weight of the aircraft and improve fuel efficiency.

2. The field of chemical industry: Since Ti-3A1-2.5V titanium alloy has good corrosion resistance, it can be used to manufacture chemical equipment, tanks, pipelines, etc., which can resist the erosion of corrosive media such as acid and alkali.

3. Marine field: Ti-3A1-2.5V titanium alloy can be used to manufacture marine platforms and ships. Due to its good seawater corrosion performance, it can be used in the harsh marine environment for a long time.

4. In the field of medical equipment: Since: titanium alloy has biocompatibility and corrosion resistance, which can be used to make medical devices such as human implantation, arthric joints, etc., and will not cause adverse reactions to the human body.

Ti-3A1-2.5V titanium alloy is a titanium alloy material with low density, high strength and good corrosion resistance. It is widely used in the fields of aerospace, chemical industry, marine, medical equipment and other fields, playing an important role. With the continuous advancement of science and technology, the requirements for material performance are getting higher and higher, and the TA18 titanium alloy has broad application prospects in the future development.

Qinhuangdaozhong is established in 1997 for Precision Machinery Co., Ltd. is a product manufacturer and solution provider of a metal powder injection molding (MIM) product. Provide customers with a variety of metal material structures, functional parts and appearances with high accuracy, complex shapes, good performance, and exquisite appearance, and have the development capabilities of ceramics and titanium alloy to meet the needs of different types of customers. The company takes "intelligent manufacturing and excellence" as its development goal.