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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…)

trichloride aqueous solution quenching medium cooling characteristics between water and oil, through... (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…)

This paper introduces the working principle of the industrial resistance furnace temperature control... (more…)

Use a LZ3-204 function recorder to measure the cooling rate of the medium. The measured cooling rate... (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…)