The corrosion behavior of Fe Ce alloy containing approximately 15 wt% cerium has been studied at 600～800℃ in H2 H2S atmospheres with a sulfur pressure of 10 3 Pa. The results showed that the alloy was sulfidized more slowly than pure Fe, but more rap

The Langmiur Blodgett(LB) monolayers of the soluble polyimides(PI) were directly deposited on the surface of the carbon steel electrode to study their corrosion inhibition effect on carbon steel in the alkaline and neutral solutions. The results indicated

The damage and recovery processes of three type stainless steels were investigated using a scratching electrode technique in dilute H2SO4 solution with and without Cl- under different loads. The material loss of the stainless steels was measured. The r

The corrosion resistance of 316L, 2RE69 and OCr17Mn14Mo2N(A4) stainless steels and titanium in the media of ammonia stripping urea process were studied by means of SEM, X ray diffraction and XPS. Experimental results indicated that the corrosion resistan

A discussion has been made on the solid state reaction and scale structure for Fe Mo alloy, according to the results through XRD, SEM/WDS and TEM observations. A hypothetical stable phase diagram is presented. The correlation between the defect properti

The thin films of ZrN and ZrC have been synthesized on A3 steel by IBAD, and Teflon film has also been made by R.F. sputting. The corrosion resistance of the different deposited films was evaluated by the measurement of the electrochemical polarization in

The pitting resistance for three kinds of austenitic stainless steels with weld scales were investigated by electrochemical technology in NaCl solution. The result showed that the pitting in the area covered with weld scale occurred more easily than in t

The basic operation mechnism of the scanning tunneling microscopy has been introduced and the superiority of STM while using in corrosion study has been pointed out with the example of reaserch on anodic dissolution, surface coating and inhibitor adsor

The electrodeposition process of codeposition of Al Ti alloy in low temperature molten salts has been studied by cyclic voltammetry. The relationship between chemical composition and the structure of the depositied coating and the effect of Ti content on

According to the principle of approximate solubility parameter, a kind of cold type antirust strippable plastic has been developed with outstanding antirust abilities and great mechanical characters. The result showed that new product also showed excel

According to the EET, the valence electron structures of Ti3Al alloy effected by oxygen have been calculated . The results showed that the bond structres of Ti3Al alloy were very seriously anisotropic due to the dissolved oxygen in crystal cell of Ti3A

The effects of 40 kHz ultrasounic irradiation on the formation or removal of passive films on the surface of nickel electrode in H2SO4 solution have been investigated by electrochemical impedance measurement and anodic polarization curves. It was notic

The corrosion inhibition action of Cu2+ Fe3+ for Ti tube in boiling Al2(SO4)3 solution and dilute sulphuric acid solution has been investigated.The experiment results indicated that when the concentration of Cu2+ and Fe3+ was 0.01%(wt),resp