Usually, the current density distribution, temperature in the arch column is considered whether it is burning between the not melting electrodes or between the ...
For measuring Brinell hardness test is usually used a steel ball 10 mm in diameter and a load 3000kgf. However, since the test conditions such as the hardness a...
The heat released during solidification is removed and the liquid crystal phase, and at a high rate of heat dissipation is high rate of crystal growth. In all c...
After performance of the control welded seam, the designation is applied on it and the name of the welder, position at test is entered, and also sample top tags...
The required for homogeneous nucleation energy fluctuation is so great that it is in solid metals are not usually found. Before overcooling (or overheating) rea...
