Tags for: quenching cooling oil tank
Effect of Quenching Temperature on Volume Change of Steel Parts
For some high alloy steels, such as D2.D3, the volume or length decreases as the temperature of the... (more…)
Grossman Quenching Intensity Chart
The figure shows the Grossman of quenching oil at different flow rates according to the end quenchin... (more…)
A brief introduction to the process of heat treatment technology
Heat treatment is divided into two processes: heating and cooling. The ideal heat treatment quality... (more…)
Test method for estimating quenching intensity of quenching oils under dynamic conditions using cooling curves
test method for estimating quenching intensity of quenching oil under dynamic conditions by cooling... (more…)
Testing the performance of the oil
The test uses 2 liters of 60°C quenching oil, and the initial temperature of the probe is 850°C.The... (more…)
Castul (Castrol) index method
Castor proposed the Castor index for grading quenching oils and other cooling media and quenching in... (more…)
Reasons for Secondary Quenching of Intermediate Frequency Electric Furnace
intermediate frequency electric furnace sometimes adopts secondary quenching process during heat tr... (more…)
quadratic square per second method
This method is based on the assumption that the product of the maximum cooling rate and its temperat... (more…)
cooling curve evaluation method
Using quenching medium cooling curve to evaluate the cooling performance of the medium has the advan... (more…)
Key Points Control in Quenching Process
The quenching process is a heat treatment process in which the steel is heated to a 1 temperature ab... (more…)