Search Results - "Vicharapu, Buchibabu"

Degradation of nickel-bonded tungsten carbide tools in friction stir welding of high carbon steel by Vicharapu, Buchibabu, Liu, Huihong, Morisada, Yoshiaki, Fujii, Hidetoshi, De, Amitava

“…Rapid tool degradation poses a critical challenge for joining of high carbon steels using friction stir welding (FSW) despite its ability to provide sound and…”
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Friction taper stitch welding of a duplex stainless steel by Rapaka, Ram, de Lima Lessa, Cleber Rodrigo, Vieira Braga Lemos, Guilherme, Pacheco Figueiredo, Arlan, Vicharapu, Buchibabu, Clarke, Thomas, De, Amitava

“…Friction taper stitch welding (FTSW) is a novel technique that uses multiple inserts to conceal surface crack in a given substrate. The inserts are rotated and…”
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Friction Stir Lap Welding of Inconel 625 and a High Strength Steel by Bossle, Elisangela Pelizzari, Vicharapu, Buchibabu, Lemos, Guilherme Vieira Braga, Lessa, Cleber Rodrigo de Lima, Bergmann, Luciano, dos Santos, Jorge Fernandez, Clarke, Thomas Gabriel Rosauro, De, Amitava

“…The joining of dissimilar hard metals such as high-strength steel and nickel-based alloy is required for shipbuilding and offshore applications to enhance the…”
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Friction Hydro-Pillar Processing of a High Carbon Steel: Joint Structure and Properties by Kanan, Luis Fernando, Vicharapu, Buchibabu, Bueno, Antonio Fernando Burkert, Clarke, Thomas, De, Amitava

“…A coupled experimental and theoretical study is reported here on friction hydro-pillar processing of AISI 4140 steel, which is a novel solid-state joining…”
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Probing underlying mechanisms for PCBN tool decay during friction stir welding of nickel-based alloys by Vicharapu, Buchibabu, Lemos, Guilherme Vieira Braga, Bergmann, Luciano, Santos, Jorge Fernandez dos, De, Amitava, Clarke, Thomas

“…Friction stir welding (FSW) of nickel-based alloys can provide joints with improved corrosion resistance and mechanical properties that are deteriorated…”
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Elucidation of interfacial microstructure and properties in friction stir lap welding of aluminium alloy and mild steel by Kar, Amlan, Vicharapu, Buchibabu, Morisada, Yoshiaki, Fujii, Hidetoshi

“…The rate of heat generation and plastic deformation of materials should be precisely controlled in order to get a strong and sound weld joint during dissimilar…”
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Understanding in-process responses in multi-layer friction stir additive manufacturing: Temperature, viscosity, tool torque, and mechanical properties by Rapaka, Ram, Ladi, Harish, Raja, Dharavathu, Muvvala, Gopinath, Mukherjee, Tuhin, Vicharapu, Buchibabu

“…Most melt-based processes greatly inhibit additive manufacturing of high-strength aluminium alloys due to porosity, cracking, and distortion. Friction stir…”
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