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How do you remove corrosion from silverware? 

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However, the synergistic effect between abrasion and corrosion may be a serious contributor to the total wear even when pure corrosion rates do not appear to be significant.
These results indicated that the change of DO was closely related to the corrosion process.
Considering the advantages it presents, high-frequency cold plasma has been employed to remove the corrosion products found on the surface of some silver coins pertaining to a Polish medieval numismatic collection.
The results indicate that the corrosion development of ULCB steel from initial localized corrosion around inclusions to the uniform corrosion on the whole steel surface is controlled by the galvanic couple effect between different phases resulting from their electrode potential difference in electrolyte solution.
Experimental results from laboratory accelerated corrosion tests showed that the developed sensing system can quantitatively detect corrosion rate of the coating, corrosion propagations, and cracks initialized in the metallic coating in real time.
The deteriorated corrosion properties are caused by the excessive iron contamination which promotes pitting sites resulting from localized galvanic corrosion sites.
The variation from a high PO2 to low PO2 can induce changes in the corrosion products and rates of corrosion.
The results show that stress corrosion occurs easily in the experimental system, and corrosion forms develops gradually from localized corrosion including stress corrosion and pitting corrosion to general corrosion.
The Si and Mg content and ratio do not appear to have a significant effect on the local corrosion behaviour.
How to obtain the status of the corrosion easily is very important for the safety of the operation.
The damaged surface corrosion has been found to be a consequence of corrosion-induced delamination of the coating, which enhances the propagation of corrosion from the damaged site.
The coatings containing 20 wt.% zinc, balance tin, offer excellent corrosion protection for steel and do not form gross voluminous white corrosion products like pure zinc or high zinc alloy deposits.
The hypothesis can be advanced that such pitting corrosion is a direct consequence of inhibition phenomena resulting from products formed during overall corrosion.
The corrosion potential and the resistance of corrosion process were thus increased, protecting the experimental steel from further corrosion.
The results prove that the isolated aerobic microorganisms do play a role in the corrosion process of stainless and mild steel.
The results also show that the exfoliation corrosion is developed from pitting corrosion through intergranular corrosion to general corrosion at the end.
from electrochemical and exposure corrosion tests show that useful gains in corrosion resistance are achieved.
The presence of corrosion products arising from minor alloying constituents provides a useful guide to the corrosion behaviour of the parent metals.

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