TY - GEN
T1 - Magnetron sputtering high temperature Mo-Al2O3 cermet solar selective coatings
AU - Xinkang, Du
AU - Cong, Wang
AU - Wang, Tianmin
AU - Chen, Buliang
AU - Zhou, Long
AU - Ru, Ning
PY - 2007
Y1 - 2007
N2 - Based on double cermet layer structure, Mo-Al2O3 cermet solar selective coating was prepared on stainless steel substrate. A solar absorptance of 0.92 and normal emittance of 0.19 at room temperature have been achieved. Vacuum annealing treatment was done and its influences on the solar selective performance was discussed. Absorptance changed between 0.90 and 0.92 under the selected annealing temperature range of 350-800°C, and emittance varied from 0.19 to 0.23 when heated at 650°C. The microstructures before and after annealing process at different temperatures were investigated.
AB - Based on double cermet layer structure, Mo-Al2O3 cermet solar selective coating was prepared on stainless steel substrate. A solar absorptance of 0.92 and normal emittance of 0.19 at room temperature have been achieved. Vacuum annealing treatment was done and its influences on the solar selective performance was discussed. Absorptance changed between 0.90 and 0.92 under the selected annealing temperature range of 350-800°C, and emittance varied from 0.19 to 0.23 when heated at 650°C. The microstructures before and after annealing process at different temperatures were investigated.
KW - Double cermet layer structure
KW - High temperature stability
KW - Magnetron sputtering
KW - Solar selective coating
UR - https://www.scopus.com/pages/publications/38349189457
U2 - 10.4028/www.scientific.net/MSF.546-549.1773
DO - 10.4028/www.scientific.net/MSF.546-549.1773
M3 - 会议稿件
AN - SCOPUS:38349189457
SN - 0878494324
SN - 9780878494323
T3 - Materials Science Forum
SP - 1773
EP - 1776
BT - Progress in Light Metals, Aerospace Materials and Superconductors
PB - Trans Tech Publications Ltd
T2 - 2006 Beijing International Materials Week, 2006 BIMW -International Conference on Aerospace Materials, ICAM 2006
Y2 - 25 June 2006 through 30 June 2006
ER -