ZHOU Xianglin, HU Hanqi, and YU Jiahong, Residual Thermal Stresses of Laser Cladding of Intermetallic-Ceramic Composite Coatings, J. Univ. Sci. Technol. Beijing, 4(1997), No. 2, pp. 31-33.
Cite this article as:
ZHOU Xianglin, HU Hanqi, and YU Jiahong, Residual Thermal Stresses of Laser Cladding of Intermetallic-Ceramic Composite Coatings, J. Univ. Sci. Technol. Beijing, 4(1997), No. 2, pp. 31-33.
ZHOU Xianglin, HU Hanqi, and YU Jiahong, Residual Thermal Stresses of Laser Cladding of Intermetallic-Ceramic Composite Coatings, J. Univ. Sci. Technol. Beijing, 4(1997), No. 2, pp. 31-33.
Citation:
ZHOU Xianglin, HU Hanqi, and YU Jiahong, Residual Thermal Stresses of Laser Cladding of Intermetallic-Ceramic Composite Coatings, J. Univ. Sci. Technol. Beijing, 4(1997), No. 2, pp. 31-33.
Metallurgy Engineering School, USTB, Beijing 100083, China
Department of Materials Engineering, Shandong University of Technology, 250014
中文摘要
The stresses in laser cladding of Ni3Al-WC composite coating co and in heat affect zone (HAZ) σh have been induced based on considering the influences of laser processing parameters power P and beam traverse speed v.According to the calculated results, certain limits of P and v are necessary in order to obtain crack free coatings. It agrees well with the experimental results.
The stresses in laser cladding of Ni3Al-WC composite coating co and in heat affect zone (HAZ) σh have been induced based on considering the influences of laser processing parameters power P and beam traverse speed v.According to the calculated results, certain limits of P and v are necessary in order to obtain crack free coatings. It agrees well with the experimental results.
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