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The surface of the metal exposed in the corrosive environment will undergo electrochemical reaction or chemical reactionresultingin uniform corrosion
The degradation of coating structures for surface protectionusually resultsin uniform corrosion
the most effective waysto preventuniform corrosion from occurring
During the immersion , the α - Mg anode was slowly dissolvedresultingin uniform corrosion
direct chemical attack(passive) is caused byUniform corrosion
chloride - containing corrosive fuel slags(passive) mainly caused byuniform corrosion
causing the anodes to travel from one local peak to the next in a random patterncausinguniform corrosion
Sulfidationusually createsA. Uniform corrosion
The wayto preventuniform corrosion
neglect(passive) may be caused byUniform corrosion
treated waterto preventuniform corrosion
The measureto preventuniform corrosion
a range of corrodents(passive) caused byuniform corrosion
prolonged exposure to dilute acid or alkaline solutions , or by acute exposure to more concentrated acid or hot alkali(passive) caused byUniform corrosion
the main conditionsleadingto uniform corrosion
the passive filmcausinguniform corrosion
This processcausesuniform corrosion
Because there are no preferential corrosion sites , both the cathode and anode are not a fixed locationresultingin uniform corrosion
its reddish color distributed evenly throughout the exposed part of the fastener preventionto preventuniform corrosion
low pH levels indicating an acidic condition , which generally thin the metal throughout the system(passive) is caused byUniform corrosion
aqueous mediaresultingin uniform corrosion
suppress intergranular corrosionto createuniform corrosion
that or some other substancepreventeduniform corrosion
the alkaline hydrated cement matrix for the steel is locally destroyedleadingto uniform corrosion
PIPE FLUID CONVEYANCE corrosion allowance corrosion pipe pdfHow to preventuniform corrosion
the first four mechanisms in the above list(passive) caused byuniform corrosion processes
electrolytic reactionsresultingin uniform corrosion , galvanic corrosion
One or more of the following methods can be adoptedto preventuniform corrosion
orderto preventuniform corrosion
the breakdown of a Business firms(passive) can be caused byUniform corrosion
uniform loss of the material along the surface of the pipecausesuniform loss of the material along the surface of the pipe
a corrosion rate that can be expressed as a mean value of the attacked surfacecausesa corrosion rate that can be expressed as a mean value of the attacked surface
to the deposition of corrosion products on its surface and an increase in the apparent volume of the barleadsto the deposition of corrosion products on its surface and an increase in the apparent volume of the bar
to the deposition of corrosion products on corrosion products 's surface and increase in the apparent volume of the barleadsto the deposition of corrosion products on corrosion products 's surface and increase in the apparent volume of the bar
corrosive crack width(passive) caused bycorrosive crack width
due to the breakdown of protective coating systems on structuresusually resultsdue to the breakdown of protective coating systems on structures
a metal to failcan causea metal to fail
high concentrated pressure at the pits which would lead to earlier cover crackingcauseshigh concentrated pressure at the pits which would lead to earlier cover cracking
a greatly increased weight loss(passive) caused bya greatly increased weight loss
problems on heating resistancesrarely causesproblems on heating resistances
to earlier damage to the structure which is specified by the formation and propagation of the crackcould leadto earlier damage to the structure which is specified by the formation and propagation of the crack
formation of defects(passive) are caused byformation of defects
the pinch rolls(passive) caused bythe pinch rolls
to complete bioresoption in 5~6 yearsmight leadto complete bioresoption in 5~6 years
current constantly for a long period of timepreventingcurrent constantly for a long period of time
in severe local attack leading to failurecan resultin severe local attack leading to failure
much greater concern in industry than damage such as(passive) caused bymuch greater concern in industry than damage such as
to the formation of a smooth electrodepositthereby contributingto the formation of a smooth electrodeposit
a spread along the baseline of the pipe system and eventually cause damage and unexpected leaksmay causea spread along the baseline of the pipe system and eventually cause damage and unexpected leaks
extreme damage to the motor shaft and crevice corrosion created leakage paths that would allow water intrusion into the motor housingcausedextreme damage to the motor shaft and crevice corrosion created leakage paths that would allow water intrusion into the motor housing
30 % failures and other 70 % is caused by localized corrosioncauses30 % failures and other 70 % is caused by localized corrosion