a bath of molten salts in which steel can be immersed to soak to a uniform and accurately maintained temperature as part of the process of heat treatment. Different salts are used for differenttemperatures
Examples of 'salt bath' in a sentence
salt bath
I also take a salt bath twice a year, which purifies the skin.
The Sun (2015)
At least he hadn't signed up for the magnesium salt bath ...
Times, Sunday Times (2014)
There are six experience rooms, from a candle-lit underground cave pool to a volcanic salt bath.
The Sun (2017)
She rises at 7am each morning followed, at 8am, by either aqua aerobics or a 40-minute sea-salt bath.
Times, Sunday Times (2017)
Epsom salt baths are great for flushing excess fluid.