Ti65 Titanium Alloy Plate

Ti65 alloy is a near-α high-temperature titanium alloy developed by the Institute of Metal Research, Chinese Academy of Sciences, based on Ti60. It belongs to the Ti-Al-Sn-Zr-Mo-Si-Nb-Ta-W-C system with 10 components, and its long-term use temperature is 650℃. The alloy is mainly used in rotor components of aircraft engines and high-temperature short-term structural components in aerospace.

The chemical composition of Ti65 alloy sheet is shown in Table 1.

The peak stress at different temperatures and strain rates is shown in Table 2.

During production, the commonly used production methods for titanium alloys include processes such as blanking, forging, casting, rolling, and extrusion. The rolling methods for sheets are cold rolling and hot rolling, which are commonly used production methods for titanium alloy sheets. Different rolling process parameters have varying effects on the microstructure and mechanical properties.

The room temperature tensile properties of the Ti65 alloy sheet obtained after rolling are shown in Table 3.

The room temperature tensile properties of Ti65 alloy plates under different heat treatment conditions are shown in Table 4.

Excellent high-temperature performance: Can be used for a long time in high-temperature environments of 600-650°C, with good creep resistance and durability, able to withstand mechanical and thermal stresses at high temperatures.

Strength and toughness balance: Achieved the combination of high strength and good toughness through reasonable alloy composition design and heat treatment process, ensuring the material's load-bearing capacity while also possessing certain impact resistance and fracture resistance.

Good corrosion resistance: Titanium alloys inherently have good corrosion resistance, and Ti65 alloy plates exhibit stable performance in various corrosive environments, suitable for applications with high corrosion resistance requirements.

Good processability: Can be processed and shaped through forging, rolling, and heat treatment processes, meeting the manufacturing needs of parts in various shapes and sizes.

Aerospace field: Aircraft engine components, fuselage frames, skin, beams, etc., as well as rocket engine casings, spacecraft fuel storage tanks, and structural parts.

Power industry: Low-pressure blades of steam turbines, generator rings, equipment for steam power plants' condensers, and cooling piping in nuclear power plants.

Chemical and marine engineering: Chemical heat exchangers, distillation towers, reactor liners, pipeline systems, pump bodies, valves resistant to seawater corrosion, and components of seawater desalination systems, seawater desalination membrane housings, seabed pipeline compensators, etc.

Shaanxi Aerospace Nonferrous Metal Processing Co., Ltd. was established in 2005 and has 20 years of experience in forging titanium alloy plates. The company has the capability to deliver titanium alloy plates in mature and stable mass production, meeting customer application needs. Our company always adheres to the core concept that 'quality is the lifeblood of the enterprise', insists on enhancing customer satisfaction as the fundamental goal, and is committed to providing reliable and efficient one-stop services for customers.

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