The maximum cooling rate of 15% NaOH aqueous solution is about 2600 ℃/s (higher than brine), the co... (more…)
The concentration of NaCl aqueous solution has a significant impact on the cooling characteristics.... (more…)
The concentration of NaCl aqueous solution has a significant impact on the cooling characteristics.... (more…)
The cooling characteristics of sodium chloride aqueous solution and the effect of solution concentra... (more…)
high degree of automation: the high degree of automation of vacuum heat treatment furnace is due to... (more…)
The cooling curves of different masses (weights) and sizes in quenching tank are shown in the figure... (more…)
static water characteristic temperature is about 380 ℃, from 800 to 380 ℃ for the steam film stage,... (more…)
use Φ20mm silver ball as probe, after heating 800T, put it into still water or circulating water fo... (more…)
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…)