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of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400050, China) Abstract: Zinc calcium phosphate conversion films were prepared via chemical deposition on AZ31... spectrum (EDS), X-ray photoelectron spectrum (XPS) and X-ray diffraometry (XRD). The results show that the chemical conversion coatings, which are mainly composed of Zn3(PO4)2·4H2O, contain O, P, Zn......
and chemical compatibility [24-26]. In this paper, SiC/ZrC-ZrB2 double layer coating was prepared through two-step methods. The inner SiC coating was developed by pack cementation and the outer... transition layer in SiC/ZrC-ZrB2 double layer coating plays a positive role in the improvement of the coating performance. On one hand, the SiC inner coating prepared by reaction method is chemical......
by chemical reduction method using potassium borohydride as reducing agent. The effects of reactant ratio, concentration of CuSO4, reaction temperature, and dispersant on the size of product and conversion... Preparation of copper nanoparticles by chemical reduction method using potassium borohydride ZHANG Qiu-li(张秋利)1, YANG Zhi-mao(杨志懋)2, DING Bing-jun(丁秉钧)2, LAN Xin-zhe(兰新哲)1, GUO Ying-juan(郭莹娟)1......
was coated on a biodegradable AZ31 alloy by chemical deposition to improve the corrosion resistance. The good bonding strength of the coating is obtained. The results show that the corrosion... study, a biodegradable Ca-P coating mainly consisting of β-TCP and CaPO3(OH) was fabricated on AZ31 magnesium alloy via chemical deposition. The microstructure and composition of the coating were......
carbide) used in the experiment were purchased from the Kelong Reagent Chemical Plant, Chengdu, China. AW-01 epoxy internal coating has been widely used in practical pipeline engineering. Therefore... coating doped with inhibitor-encapsulated nanocontainers for corrosion protection of pipeline steel [J]. Chemical Engineering Journal, 2017, 315: 537-551. DOI: 10.1016/cej.2017.01.064. [5] ALABBAS F M......
. [12] 吴海江, 卢锦堂. 热镀锌钢表面铈转化膜的表征与腐蚀电化学行为[J]. 中国有色金属学报2011, 21(5): 1009-1015. WU Hai-jiang, LU Jin-tang. Characterization and electro- chemical corrosion behavior of cerium conversion coating on hot-dip... 174.4 文献标志码:A Corrosion behavior and corrosion mechanism of cerium conversion coating on magnesium alloy in NaCl solution LEI Li1, 2, WANG Xin1, XU Hai-gang1 (1. Institute......
with advanced ceramic coating. In this work, monolithic and dense Cr2AlC coating has been synthesized by magnetron sputtering. The as-grown Cr2AlC coating exhibits good chemical compatibility with Zr...On the chemical compatibility between Zr-4 substrate and well-bonded Cr2AlC coatingJie Zhang1,Zhilin Tian1,Haibin Zhang2,Lei Zhang3,Jingyang Wang11. High-Performance Ceramics Division, Shenyang......
conversion rate is the ratio of SiHCl3 participating in chemical reactions to SiHCl3 entering the reduction furnace. Silicon production rate is the ratio of silicon depositing on the surface of silicon...J. Cent. South Univ. (2016) 23: 44-51 DOI: 10.1007/s11771-016-3047-7 Numerical simulation of chemical vapor deposition reaction in polysilicon reduction furnace XIA Xiao-xia(夏小霞)1, 2, WANG Zhi-qi(王志......
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:A Corrosion behavior of Ce(III) conversion coating in 3.5%NaCl solution by electrochemical impedance spectroscope GU Bao-shan, YANG Pei-yan, GONG Li (National Engineering Laboratory for Advanced Coatings Technology of Metal Materials, China Iron and Steel Research Institute Group, Beijing 100081, China) Abstract: The corrosion behavior of cerium(Ⅲ) conversion coating on B95 aluminum alloy in 3.5%NaCl......