What is more reactive steel galvanized steel or stainless steel?

Answer 1

It depends on the environments. If the two materials will be in contact with water or high humidity then you can have some corrosion on the galvanized steel.
Stainless steel and galvanized steel can corrode. However, galvanized steel will corrode at a higher rate. Stainless steel is more corrosion resistant than galvanized steel, but in some circumstances it will also corrode.

Answer 2

Galvanized steel is steel with an electroplated coating of aluminium/zinc or other alloy to retard oxidation/rust. it's called galvanizing because the electroplating process is typically a "galvanic cell" where the cathode (+) is the item to be coated and the anode (-) and electrolyte (liquid conductor used to transfer ions and electrons between the anode and cathode) this is beneficial because typically the metal coating is one that is more resilient to corrosion/oxidation/rust.

Answer 3

Different metals are put together in contact with each other, and the order of the reaction occurs is determined by the electrode potential of the metal. Generally, the first thing that should happen is that the zinc should oxidize into zinc ions first and lose two electrons, thus protecting the other metals from rapid corrosion. If you want to buy galvanized steel. You can go to Shanghai Changzheng, which is the choice of most people for its superior quality steel sheets.

Answer 4

Steel is more reactive than stainless steel because stainless steel contains a higher percentage of chromium, which forms a protective oxide layer on the surface, making it more resistant to corrosion. Galvanized steel has a layer of zinc coating on its surface, providing some corrosion resistance, but it can still be more reactive compared to stainless steel in certain environments.

Answer 5

Galvanized steel is steel that has been hot dipped in a pool of molten zinc. The zinc adheres to the steel, cools and hardens to form a rust inhibitive finish to plain steel.

Answer 6

Stainless Steel is an alloy of iron with at least 11-12% chromium.

Galvanized steel is a steel with a layer of zinc deposited on the surface.

Answer 7

yes, stainless steel is more afective because of the molucules formed from the heat and the carbone hydrance in the iron