To corrode steel implies reducing it to an oxidative state (iron oxide, rust) or dissolving it. Most lab acids will dissove/corrode steel. The more active acids could be HCl (hydrochloric or muriatic acid) or HNO3 (nitric acid). There are others more/less reactive. The addition of water to the reacted products will allow oxidation to occur
Other strongly corroding substances are the halogens, such as chlorine gas (Cl2) or fluorine (F2), iodine (I2), or bromine (Br2).
In food manufacturing onions can even corrode stainless steel. Pace Picante sauce company is where this problem is very evident.
HF is actually a weak acid. It passes through Teflon. Anhydrous HF is stored in Nickel pressure vessels. Only the wussy aqueous HF is stored in polyethylene. Surprisingly while HF will dissolve glass, there are plenty of things that it will not dissolve. Lots of nastys that are much worse than aqueous HF.
In fact while the super acids are very corrosive. They would get every metal, most polymers and all the inorganics that come to my. But the super acids still have a problem with paraffin.
I would have to go off the board and select and Oxygen/Argon plasma and the most corrosive substance. It can be made to oxidize just about anything down to its simplest molecular oxide. Glass, metal, polymer makes no difference. This is why this technology is used for ICP spectrometers used for elemental analysis.
The plasma is not stored. It is made in situ by streams of argon and oxygen. That are heated by a radio frequency power supply. The atoms of gas can be heated to insanely high temperatures. Values as high as 100,000,000 Kelvin have been reported. You wanna corrode something? Throw it in there - it will go away.
hydrochloric acid
chemical equation:HCl big H and C with a little l
there is also a substance (H3OCl) that is more than 2x as corrosive as HCl
p.s hydrochloric acid is your stomach acids
on trucks and other dangerous substances
oxygen rich salt water
gold
acid
Steel wool works really well.
Steel wool is not soluble in water, neither can it absorb water but can get wet so if you take the steel wool out of the water the wet (due to capillary action and surface tension) steel wool will weigh more than dry steel wool. Then the steel wool will rust (and the mass will increase because oxygen unites with iron to form the rust).
It is because salt is most involved in chemical reactions so it chemically changes it with rust.
Tools that have rusted can be cleaned with a piece of steel wool without ruining the finish. A product called Liquid Wrench can also be used to clean rusted tools.
thin steel wool
the wool does not rust
They will both rust at the same time.
The steel wool gets wet. If you take the steel wool out (into the air) again it will rust.
Yes, steel wool can rust. Steel is a ferrous material, meaning it is mostly iron. Rust is iron oxide. Thus, if you keep steel wool wet, it will certainly rust. Adding an oxidizer will increase the rate of this process as well.
yes, it will.
Steel wool works really well.
Steel wool is more abrasive.
what is the effect of bleach on hardend blade steel?
Depends on whether you leave the steel wool in the Pepsi. If you take it out, the water in the Pepsi will cause the steel wool to rust away. If you leave it in, the phosphoric acid will slowly dissolve the steel wool.
Steel wool is not soluble in water, neither can it absorb water but can get wet so if you take the steel wool out of the water the wet (due to capillary action and surface tension) steel wool will weigh more than dry steel wool. Then the steel wool will rust (and the mass will increase because oxygen unites with iron to form the rust).
Mamamaamma
Buy Evapo Rust Remover. I have never tried it though. Use at your own risk. ____________________ Sandpaper and steel wool are also effective in removing rust.