Preparation method of nano silicon carbide infrared radiation coating
2.2.1.1 ingredients Powder radiation mixture: Based on the weight content of (D50 = 40nm, beta phase) nanometer silicon carbide powder raw material, Nano silicon carbide (SiC) powder raw material weight of 40 and 80, zirconia (ZrO2) powder raw material 5 ~ 30 weight, chrome oxide (Cr2O3) 5 ~ 10 weight, iron oxide powders (Fe2O3) powder materials 0 to 20 weight, nickel oxide (NiO) powder raw material weight of 0 ~ 10 copies, 1 ~ 10 weight of bentonite powder raw [...]