Water-soluble polymer quenching medium has a cooling capacity between water and oil (cooling capacit... (more…)
The main criteria for selecting a heat exchanger are the heat transfer area and medium circulation v... (more…)
the hardness of the quenched workpiece affects the quenching effect. quenching furnace workpiece gen... (more…)
Specific heat capacity and density of commonly used substanceshydrochloric acid... (more…)
Figure Cooling curve of cylindrical steel parts (Φ45x 100mm) quenched in water glass solution (mSiO2... (more…)
alcium chloride aqueous solution quenching technology is most suitable for structural steel and low... (more…)
teel is obtained after quenching martensite or martensite + a small amount of residual austenite, qu... (more…)
The cooling capacity of the quenching medium refers to the ability of the medium to absorb heat from... (more…)
At the end of 1970 s, ASM organization (quenching cooling Committee) has taken computer numerical si... (more…)