Relation curves of quenching intensity, hardening capacity and flow velocityIt can be seen from the... (more…)
Combined with the graph analysis of the characteristic points of the cooling curve, it is concluded... (more…)
H value of various media under different degrees of stirring Stirring degree Air,oil,Water,Saline S... (more…)
The first index of water-soluble quenching medium is to reduce the cooling rate in the low temperatu... (more…)
industrial silicon flue gas control of electric furnace is currently the primary problem that govern... (more…)
This method is to provide different medium flow rates inside and outside the slide of the workpiece... (more…)
Controlled cooling technology refers to the technology that obtains the required organization and pe... (more…)