最近 ,美国纽约科汉—埃普奈公司研制成功一种用于红外加热设备的金涂层 ,采用这种涂层能使工程师们制造出一种效率高超的红外反射层。该涂层在工业环境和宇宙空间之类恶劣条件下经得起反复清洗 ,并且还具有用电省、工时短及效率高等特点。其制作过程是 :首先进行抛光 ,用电子? Recently, Cohen-Epone, New York, USA, developed a gold coating for infrared heating equipment that enables engineers to create an efficient infrared reflector. The coating withstands repeated cleaning under harsh conditions such as industrial environments and cosmic space, and also has the advantages of saving electricity, short working hours and high efficiency. The production process is: first polished, with electronic?