https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q How to prevent the corrosion? en-us 2022-12-03 04:13:49 UTC 2022-12-03 05:56:39 UTC hello@padlet.com https://padlet.net/icons/png/1f913.png fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407329798 Controlling the atmosphere so it is not humid and has lots of oxygen, for example by making the air environment free of oxygen by flowing CO2 gas.]]> 2022-12-03 04:19:35 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407329798 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407330888 2022-12-03 04:23:07 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407330888 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407332126 2022-12-03 04:26:59 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407332126 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407332191 2022-12-03 04:27:11 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407332191 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407332967 2022-12-03 04:29:43 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407332967 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407334470 2022-12-03 04:34:30 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407334470 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407335237 unfortunately if the paint is scratched and peeled off then corrosion starts to set in and can spread under the still intact paint.]]> 2022-12-03 04:36:53 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407335237 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407335569 For example on ships, bridges and cars]]> 2022-12-03 04:37:49 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407335569 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407336373 connecting the metal to be protected with another metal that has a very low electrode potential (usually Mg)]]> 2022-12-03 04:40:30 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407336373 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407336741 When oxidation occurs, the protected metal will immediately withdraw electrons from the protective metal so that oxidation will take place on the protective metal]]> 2022-12-03 04:41:45 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407336741 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407337129 2022-12-03 04:43:19 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407337129 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407337323 2022-12-03 04:44:11 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407337323 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407338700 2022-12-03 04:49:34 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407338700 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407339367 must be applied periodically]]> 2022-12-03 04:51:48 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407339367 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407339568 for example on moving parts of machines, such as car engines.]]> 2022-12-03 04:52:22 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407339568 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407340502 2022-12-03 04:55:25 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407340502 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407340912 unfortunately if the plastic peels off, corrosion starts to occur.]]> 2022-12-03 04:56:45 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407340912 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407341091 for example on kitchen items, such as drying racks]]> 2022-12-03 04:57:25 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407341091 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407341901 2022-12-03 05:00:21 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407341901 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407342105 coating the metal with zinc. if the Zn layer is scratched, Zn can still protect the iron because Zn is more easily oxidized]]> 2022-12-03 05:01:08 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407342105 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407342532 in steel supports for building and bridge construction]]> 2022-12-03 05:02:16 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407342532 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407343028 2022-12-03 05:04:06 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407343028 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407343525 coating of metal with other metals using the electrolysis method]]> 2022-12-03 05:05:56 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407343525 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407343890 for example food cans, water faucet, drinking water pipes]]> 2022-12-03 05:07:21 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407343890 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407344305 2022-12-03 05:09:08 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407344305 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407344898 is reacting metal with phosphoric acid so that the metal surface is covered with phosphate]]> 2022-12-03 05:11:35 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407344898 fitrims1348 https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407345195 for example the car body]]> 2022-12-03 05:12:54 UTC https://padlet.com/fitrims1348/aoxpkd4vh93mvq0q/wish/2407345195