摘要
采用粉末火焰喷涂法制备的黑铬太阳能选择性吸收涂层，工艺简单，成本低，性能稳定，光谱选择性好。其可见光谱区的吸收率为０．９１，红外光谱区的发射率为０．１５。
In this paper we present a new method to prepare the solar energy absorption coating CrO 3 by powder fire spray technique.The advantages of this method are simple in operation,low cost and stable in property.The experimental results are as follows:the absorptance is 0.91 and the thermal emittance is 0.15.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
1999年第2期187-189,共3页
Acta Energiae Solaris Sinica
关键词
粉末火焰喷涂
黑铬
选择性吸收涂层
太阳能
powder fire spray coating,CrO 3,selective absorption coating,solar energy
