Tags for: cooling circulation system
Cooling process of quenching medium
The moment the red hot workpiece is immersed in the medium, a layer of steam film is formed on the s... (more…)
Disadvantages of various quenching media
Clear water and inorganic aqueous solution (brine and alkaline water) cool too fast in martensite tr... (more…)
Ideal quenching medium does not exist
Insufficient quenching hardness, distortion and cracking are common disadvantages, and so far no ide... (more…)
Quenching medium
The cooling medium used in the quenching process is called quenching medium. Pinghuo medium plays an... (more…)
The shortcomings of the probe and its solution
Academia believes that these two probes have different shortcomings. For example, due to the large d... (more…)
Evaluation probe for cooling performance of quenching medium
Regarding the probe used in the evaluation of the cooling performance of the quenching medium, there... (more…)
Quenching intensity value
The method of quenching intensity value (H value) was proposed by Grossman et al. in 1939, and is st... (more…)
average heat transfer coefficient
There is no doubt that the aim of the test is to provide users with as comprehensive technical indi... (more…)
Cooling performance tester based on different standards
The cooling performance tester produced by different manufacturers is based on different standards,... (more…)
Test Principle of Cooling Curve Method
The test principle of the cooling curve method is: place the test probe in a temperature-controllabl... (more…)