The material is 20Cr. The part has teeth, abrupt cross-section and complex shape. The original use o... (more…)
Application example of calcium chloride aqueous solution quenching medium CamCam, the material is 40... (more…)
Continuous gas-protected bright heat treatment electric furnace for steel strip: it is used for cont... (more…)
calcium chloride saturated solution quenching technology has been successfully applied to a variety... (more…)
Place calcium chloride (including crystal water or no water) in a quenching tank of appropriate volu... (more…)
Figure Hardenability curves of several steels quenched in calcium chloride aqueous solutionPut anhyd... (more…)
The concentration of commonly used NaOH aqueous solution is 5% ~ 15% (mass fraction), which is suita... (more…)
After the concentration of NaOH in the solution exceeds 15%, with the increase of the concentration,... (more…)
The concentration of NaCl aqueous solution has a significant impact on the cooling characteristics.... (more…)
industrial electric furnace quenching furnace technology operation eleven taboosthe quenching furnac... (more…)