quenching medium cooling performance experimental device consists of container, probe, heating equip... (more…)
A cylindrical nickel alloy specimen (probe) with a thermocouple in the geometric center is heated to... (more…)
JB/T7951 -1999 "Test Method for Cooling Performance of Quenching Medium" is applicable to both oil-b... (more…)
Table Cooling performance of aqueous organic solution (JB/T6955-1993)Quenching media Concentration... (more…)
Cooling performance of surface salt and alkali aqueous solution (JB/T 6955-1993)quenching medium Con... (more…)
Cooling performance of tap water (JB/T 6955 -1993)Quenching media Temperature (°C) Status Maximum co... (more…)
General technical requirements and application scope of quenching medium (JB/T6955-1993)Class 1 wate... (more…)
he larger the surface area of the workpiece of the same volume, the faster the cooling. Rough surfac... (more…)
Gas or liquid medium passes through the surface of the workpiece at a higher pressure, and the speed... (more…)
The circulating stirring of the medium and the movement of the workpiece can destroy the steam film... (more…)