medium frequency induction electric furnace is affected by ambient temperature and humidity during u... (more…)
Using quenching medium cooling curve to evaluate the cooling performance of the medium has the advan... (more…)
chromium element is a stainless factor for such materials. in the past, it was found that the chromi... (more…)
In recent years, graded quenching has been further developed, not only graded quenching above MS poi... (more…)
oven as a common equipment in laboratory is also developing continuously, gradually developing from... (more…)
The first index of water-soluble quenching medium is to reduce the cooling rate in the low temperatu... (more…)
According to the plotted functional relationship between cooling rate and temperature, the following... (more…)
According to the plotted temperature-time function relationship, as described in calibration, correc... (more…)
Cooling curvePlot the temperature-time and temperature-cooling rate as a function, as shown in the f... (more…)
The test process includes sampling, calibration, adjusting the test temperature, testing and other s... (more…)