A systematic summary and explanation of China’s hot working processes of titanium and titanium alloy materials were made. Titanium and titanium alloys have excellent comprehensive properties such as high specific strength, specific modulus, toughness, high corrosion resistance, high temper ...

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In this paper, the author combined the specific work situation using the relevant technical knowledge; first of all, the specific hazards in the weld of titanium alloy pipe fittings are elaborated in detail, and on this basis, the two commonly used detection technologies-ray flaw detection image ...

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Titanium alloy as an emerging structural material appeared and developed in the middle of the 20th century because of its excellent corrosion resistance, high specific strength, and non-magnetic. A series of advantages in the aerospace and other high-end industrial sectors have been widely used. ...

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Titanium alloy has a small specific gravity (about 4.5), high melting point (about 1600 ℃), good plasticity, has a high specific strength, corrosion resistance, can work at high temperatures for a long time (the current hot strength titanium alloy has been used for 500 ℃) and other adva ...

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Titanium and titanium alloys have the characteristics of low density, high strength, and good corrosion resistance and are widely used in fields such as aviation, aerospace, and chemical machinery. During the construction process of titanium alloy pipes, if the pipe diameter is small（ &Phi ...

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3D-printed titanium alloy, as an emerging material in the aerospace field, has always received great attention in terms of its cutting performance. In this paper, orthogonal milling experiments were conducted on 3D printed titanium alloy components and titanium alloy forgings. The similarities and ...

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Ti-4Al-1.5Mn alloy is a medium strength, high plasticity near-alpha titanium alloy, which has been widely used in the aerospace industry. The recent Ti-4Al-1.5Mn small forgings produced by our company have the problem of insufficient or even unqualified impact toughness in wide varieties and batc ...

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We analyzed the advantages of partial loading hot die forging into shape technology, analyzed the mechanical properties and microstructure of the forgings, and concluded that the partial loading method and hot die forging into shape technology could obtain reliable quality titanium alloy produc ...

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Through the process calculation of Grade 5 titanium alloy tee, a reasonable hot extrusion forming scheme was analyzed and formulated, the die design of the tee’s multi-directional extrusion forming was completed, and a multi-directional forging process for titanium alloy tees was explored. ...

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According to the test data of chemical composition, mechanical properties and bending properties of titanium (TA9/Grade 7), the manufacturing process and process control of titanium bellows from blanking, welding, heat treatment to compression molding are designed. 0. Introduction ...

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By means of metallographic microscope, scanning electron microscope and tensile test, the failure causes of TA10 bend used for wastewater treatment were analyzed. The results show that the inner wall of TA10 bend is seriously oxidized. The disappearance of dispersed phase at higher temperature lead ...

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Flanges are titanium alloy parts, parts material grade DMD0776 equivalent to domestic grade TC6, in the parts of the structure itself is more complex, and there are special processes shot peening process. Procedure, to the reasonable arrangement of the process has increased the difficulty. Therefor ...

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