quenching oil tank has the advantages of uniform quenching oil medium temperature, fluid quenching o... (more…)
In the past, only different grades of mechanical oil were used as quenching oil in China. In the ear... (more…)
Trinitrate aqueous solution is a quenching medium that dissolves three types of nitrates, sodium nit... (more…)
quenching oil water removal treatment specification (more water content)will quenching oil tank the... (more…)
Mold Material and Heat TreatmentThere are Factors that affect graphitization 42CrMo is a quenched an... (more…)
was quenched with production site screws, and the material was 45 steel. Use No. 8 iron wire to pene... (more…)
vacuum heat treatment technology is a new type of heat treatment technology developed in recent year... (more…)
Trichloride solution quenching medium is a solution prepared from CaCl2, MgCI2 and ZnCl2 salts. Its... (more…)
Specific heat capacity and density of commonly used substanceshydrochloric acid... (more…)
The best use temperature of water glass aqueous solution is 30~65 ℃, which can be expanded to 20~80... (more…)