the cooling water bag is placed in the cuboid nitrate salt bath melt. during the quenching process o... (more…)
the relationship between the state of nitrate salt and temperature. the common formula for mixing ni... (more…)
In the quenching production process of the quenching tank, the quenching medium in the quenching tan... (more…)
Before quenching in the salt bath furnace, further check whether the quenching medium circulates wel... (more…)
quenching oil is almost all mineral oil with high flash point. the specific heat capacity of these o... (more…)
uenching tank and quenching oil tank are two kinds of machines. the appearance of these two kinds of... (more…)
The tank filter is installed between the tank and the pump; the main role is to isolate the oxide sc... (more…)
Water quenching medium cooling equipment mainly refers to the tank for water quenching medium. Water... (more…)
low-temperature salt bath furnace adopts metal bath and is heated by tubular heating elements instal... (more…)
power frequency internal sensor, the inner hole diameter D of the intermediate frequency sensor = D1... (more…)