Random metallographic and performance results of crankshaft body after using FEROQUENCH2000 as quenc... (more…)
the heat treatment process of 42CrMo steel motor shaft is: 600~650 ℃ preheat for 1~2h, heat up to (8... (more…)
The lifting device of quenching tank cover shall be flexible and reliable, open freely, and there sh... (more…)
Brinell hardness indentation fluctuation of quenched alkaline water parts is within 0.20mm, and Brin... (more…)
To prevent excessive temperature in the quenching oil tank, oil cooling equipment and over temperatu... (more…)
Technical performance indexes of water-soluble polymer quenching media of Haufton series type Grade... (more…)
Quench tank Fire is usually caused by less 1. oil in the quenching tank; 2, the quenching oil temper... (more…)
Quenching Results of 45 Steel Parts with 20% Polyether 2 (1:1) Aqueous SolutionSerial number Part Na... (more…)
Add oil to quenching oil tank , start the oil tank stirring and circulating device, and turn on the... (more…)
Polyether (polyglycol) is a copolymer obtained by different ratios of ethylene oxide and propylene o... (more…)