Historical information The chemical element has been known to people since ancient times. One of the first extraction methods
Principle of operation The principle of operation of a blast furnace is as follows: ore is loaded into the receiving chamber
Melting point (liquidus temperature) is the temperature at which a substance becomes completely liquid
Selection criteria, what you need to know when purchasing. When choosing damask steel, it is important to pay attention to
Such a common element of many supporting structures as a channel is a U-shaped profile, which
Semi-automatic welding (MIG) is a kind of evolution of manual arc welding (MMA). Even despite the availability
GOST 16037-80 for welded joints using manual arc welding Manual arc welding of pipes remains one
Density of pure metals Name of material, grade Density ρ, kg/m3 Aluminum 2700 Beryllium 1840 Vanadium
A semi-automatic welding machine differs from conventional welding machines in that it uses uncoated
Position in the periodic table Metals occupy groups I-II and secondary subgroups of groups III-VIII. Metal
