摘要
研究了化学镀 Ｎｉ－Ｐ 合金镀层在酸性ＫＭ ｎＯ４ 溶液中的发黑工艺、黑膜的结构形式和光学性质。研究结果表明：化学镀Ｎｉ－Ｐ 合金镀层在酸性 ＫＭ ｎＯ４ 溶液中有很好的发黑效果，黑膜主要由非晶态的氧化物所构成，膜质均匀，黑度高，经光学仪器测定，黑膜具有较高的光吸收率，适于集热薄膜的应用。
The paper deals with the process of black electroless Ni P alloy coating and its light capacity. The results indicate that KMnO 4 H 2SO 4 oxidize system has good results of black finishing for the Ni P alloy coating. The black film with amorphous oxide microstructure has good uniformity and blackness and high light absorption capacity.
出处
《材料保护》
CAS
CSCD
北大核心
1999年第9期1-3,共3页
Materials Protection
