Use Φ20mm silver balls to measure generally still water and constant magnetic field (magnetic field... (more…)
the quenching oil tank is used for hydraulic rapid quenching, which can better control the oil tempe... (more…)
quenching heating temperature of quenching furnace quenching process is mainly selected according to... (more…)
Figure Cooling curve of cylindrical steel parts (Φ45x 100mm) quenched in water glass solution (mSiO2... (more…)
the well furnace quenches the long workpiece, the top of the workpiece lifted out of the well furnac... (more…)
alcium chloride aqueous solution quenching technology is most suitable for structural steel and low... (more…)
The section cycle of the part changes abruptly, and it is easy to concentrate stress. The original d... (more…)
The material is 20Cr. The part has teeth, abrupt cross-section and complex shape. The original use o... (more…)
The cooling process of the trolley furnace for processing large parts includes 4 kinds of annealing... (more…)
Application example of calcium chloride aqueous solution quenching medium CamCam, the material is 40... (more…)