The appearance, adhesion, hardness and corrosion resistance of the coating were tested by thickness tester to calculate the average thickness of sedimentary layers.
对镀层进行了结合力、硬度、耐蚀性以及耐磨性测试，用测厚仪测量了镀层的平均厚度。
2
The transmittance, wettability and adhesion of TNP were investigated by UV-Vis spectrophotometer, contact angle meter and scratch tester respectively.