Discussions Populaires Dans la Communauté Métaux de base

How rust bleeding & galvanic corrosion is affecting on stitch welded dissimilar metals in salty atm: and how caulking can effective on this issue?‎

Why do metals differ in their weights and properties ?‎

properties is relating to densities, compression and tensile strength , electrical/ heat conductivity , bend and shear stressesetc‎

What is the percentage replacement of metals by polymers?‎

This has to be in terms of utilisation  ‎

What is the reasons to make you replacing the metals with other alternative artificial materials and fibers? ‎

How many metals are on the periodic table?‎

 

La répondre a été ajoutée par  Hatim Elamin AbdEllatief Abdedaem, DIrector of industry adminstration at Gezira state, ministry of finance and economic affairs Gezira state
Depuis 7 années

84metals+ 7 metalloids. All the metals in the periodic table… metals are elements that are almost always solid(except for mercury, a liquid) and are shiny and conduct el ... Voir Plus

 

La répondre a été ajoutée par  Bilal Hussain, Business Development Manager, Rust-Oleum Brands
Depuis 8 années

Galvanic corrosion is the most favorite in environment that you have defined. Salty atm will provide electrolyte for electron conduction and one of the dissembler metal w ... Voir Plus

 

La répondre a été ajoutée par  Noureddine Saber, technician, moroccan air
Depuis 8 années

galvanic corrosion affect the stitch welding dissimilar metals because of a low electrical current that cause oxide rust