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that the corrosion rate of A is 3.226 times higher than that of B in deionized water and 6.039 times in tap water.According to SEM, the different corrosion rate is because of the different distribution...Corrosion Behavior of Commercial Magnetic Refrigerant Gadolinium in Water Wen Da1,ZHANG Zeyu1,Ye Rongchang1,Long Yi1,WAN Farong1 (1.School of Materials Science and Engineering, University......
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Effects of alternating magnetic field on the corrosion rate and corrosion products of copperGUO Bin~a ZHANG Peng~a JIN Yongping~a CHENG Shukang~b ~a School of Materials Science and Engineering,Harbin..."><正>The effects of alternating magnetic field on the corrosion morphologies,corrosion rate,and corrosion products of copper in 3.5% NaCl solu- tion,sea water,and magnetized sea water were......
). Transgranular stress corrosion cracking (TGSCC) of AZ91 was evaluated using the linearly increasing stress test (LIST) and the constant extension rate test (CERT). The TGSCC threshold stress... and the constant extension rate test in the evaluation of transgranular stress corrosion cracking of magnesium[J]. Mater Sci Eng A, 2007, accepted. [20] WINZER N, SONG G, ATRENS A, DIETZEL W, BLAWERT C......
. The effects of cooling rate and composition on the microstructures, hardness and corrosion resistance were studied by XRD, SEM, microhardness and corrosion testing techniques. The corrosion behaviors... decreases with the decrease of the cooling rate.
Key words: Zn-Mg alloys; microstructure; corrosion behavior
Review on modelling of corrosion under droplet electrolyte for predicting atmospheric corrosion rateBangalore Gangadharacharya Koushik1,Nils Van den Steen1,Mesfin Haile Mamme1,2,Yves Van...="ChDivSummary">Atmospheric corrosion of metals is the most common type of corrosion which has a significant impact on the environment and operational safety in various situations of everyday life.Some......Review on modelling of corrosion under droplet electrolyte for predicting atmospheric corrosion rate
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来源: 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2021年第3期》——Bangalore Gangadharacharya Koushik Nils Van den Steen Mesfin Haile Mamme Yves Van Ingelgem Herman Terryn
that the whole corrosion kinetics can be approximately described by: AW=AtB. With the addition of NaC1, B increases. The result presented that Cl- accelerated the corrosion rate obviously during the whole corrosion process. The initial corrosion process was investigated from the viewpoint of surface tension. At the initial corrosion period, the corrosion rate was proportion to the adsorption of anions......
is that corrosion rate is quick relatively in accelerated corrosion prestige (about 1-3 years), the second is that the corrosion rate keeps a relative stable value and the maximum depth has linear relationship... Accelerated corrosion test and corrosion failure distribution model of aircraft structural aluminum alloy LIU Wen-lin(柳文林)1, MU Zhi-tao(穆志韬)2, JIN Ping(金 平)2, 3 1. Airborne Vehicle......
by the equation m=C+Vt, where m represents the average mass loss, g/m2; t is the test time, h; V is the average corrosion rate in test process, g/(m2·h); C is a constant, g/m2. Fitting results and relative coefficients R are listed in Table 2. The results show that average corrosion rate of the samples with cladding in 0.02 mol/L NaHSO3 is 0.027 63 g/(m2·h); and in 0.006 mol/L NaCl is 0.002 14 g/(m2·h......
; Abstract: A new anodic material of ternary Pb-0.8%Ag-(0-5.0%)Bi alloy for zinc electrowinning was obtained by doping Bi. The anodic oxygen evolution potential, corrosion rate... rate decreases and then increases with the increase of Bi content. The Pb-0.8%Ag-0.1%Bi anode has the lowest corrosion rate (0.090 6 mg/(h?cm2). Doping Bi influences the structure of the anodic layer......