Question

wht is the best way to converse metals

Answer 1

Answer:

Particularly valuable items can be placed in sealed micro-climate containers with an inert gas such as nitrogen or argon. Metals with active corrosion fair better with lower relative humidity: copper or copper alloy objects up to 35% RH and iron objects 12-15% RH.

Answer 2

Answer:

Particularly valuable items can be placed in sealed micro-climate containers with an inert gas such as nitrogen or argon. Metals with active corrosion fair better with lower relative humidity: copper or copper alloy objects up to 35% RH and iron objects 12-15% RH.