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phil walk corrosion decrease the weight of the steel or no ? see All
12 years back - 1 month left to answer. - 2 responses - Report Abuse
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Phil:Corrosion of a block of metal - Iron to Iron Oxide (rust), Aluminum to Bauxite, Cooper to Cupric-oxide, or otherwise - go not change the weight of the steel in the system. If does adjust the weight of the object itself. As lengthy as the thing is undisturbed the its weight will increase as result of the addition of oxygen molecules. The thickness of the object will certainly go under for a number of reasons: oxygen is lighter 보다 the metal and also the resulting molecule is larger. Also remember that metallic oxides conveniently slough turn off the parent object. Together the parental object is tackled or otherwise disturbed it is reasonably easy to eliminate some that the the loosened material. This will certainly make it appear that the initial object has lost weight, yet it is no much longer the very same object. 12 years earlier Source: 0 0
vittorio6 Corrosion is the degradation of a metal. When the metal corrode an oxide will form on the surface exposed to the corrosive tool (water, air..) and also the weight increse "cause the oxide is developed by , because that example, stole + oxygen Fe2O3 or Fe3O4 that weight much more than Fe. Yet this is simply one instance of corrosion, iron + oxygen, there are countless different varieties of corrosion mechanisms for various materials. The oxides are not for this reason aderent come the steel surface and also so probably at very first there is rise in weight however the final an outcome is a loss of metal and weight. 12 years earlier Source: http://www.unene.ca/un1001/UN1001_BasicCorroisonMeasurements.ppt http://www.corrosionist.com
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