TC4 (Ti-6AL-4v) titanium alloy is the world's first and most widely used titanium alloy. Its output accounts for more than half of the total production of various semi-finished titanium alloys in the world and more than 80% in the aerospace industry. AL enhances the room temperature strength and thermal strength properties of the alloy by solid solution strengthening a phase, while V increases both strength and plasticity. V can also inhibit the formation of a2 superstructure phase, to avoid the alloy u, embrittlement in the alloy during prolonged use.

The main features of TC4 titanium alloy are excellent overall performance and good process characteristics. It also has excellent superplasticity, is suitable for molding by various pressure processing methods, and is welded in various ways.

The main semi-finished products of TC4 titanium alloys are bars, forgings, sheets, slabs, profiles and wires. The drinking is mainly used in the annealed state, but it can also be strengthened by solid solution aging. However, the hardenability cut-off is not more than 25~30mm, and the solid solution aging strengthening is not suitable for thick workpieces. At present, many different types of Ti-6Al-4V titanium alloys have been developed in various countries in response to different conditions of use and technological requirements. The main differences are the different AL.V content and relatively low interstitial element impurity content, as well as the addition of trace amounts. Re's Ti-6Al-4V alloy.

TC4 titanium alloys are mainly used in aerospace to manufacture various beams, bulkheads, slide rails, landing gear beams in aircraft structures, aeroengine fans and compressor disks, blades, space rocket casings, and pressure vessels. Kinds of fasteners. Replacing 30CrMnSiA structural steels with TC4 titanium alloys can reduce part weight by about 30%.

TC4 titanium alloy has also been widely used in the civil industry. Examples include gas turbine blades in the power industry, ship propulsion in the shipbuilding industry, offshore oil field drilling platforms in offshore engineering, various corrosion resistant pumps in the chemical industry, artificial implants in medicine, and various sports equipment.

TC4 titanium alloy can be used to manufacture automobile frame, crankshaft, connecting rod, bolt, inlet valve and suspension spring.

Titanium alloy manufacturers: Baoji Baoshengyuan Titanium Rod Co., Ltd.

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