Effect of internal stresses on the fract
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F.A Guo; V Ji; M Francois; Y.G Zhang
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Article
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2003
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Elsevier Science
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English
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A series of fine duplex microstructures with different volume ratios of equiaxed ฮณ and lath colonies (ฮฑ 2 + ฮณ) were achieved from an isothermally forged Ti-46.5Al-2Cr-2Nb alloy. The internal stress determination using X-ray diffraction techniques and plane-strain fracture toughness tests were carrie