Tags for: H value

during the quenching heat treatment process of quenching oil tank, the cooling characteristics of qu... (more…)

Polyethylene glycol is a non-ionic water-soluble polymer, which can be compatible with many substanc... (more…)

automatic quenching oil tank quenching process is a metal heat treatment process in which the metal... (more…)

Depending on the molecular weight, the properties vary from colorless odorless viscous liquid to wax... (more…)

For example, quenching oil tank automatic control system includes unified control of heating system,... (more…)

Dangerous Characteristics: Powder and air can form an explosive mixture. When a certain concentratio... (more…)

Heat treatment quenching is widely used in modern machinery manufacturing industry. The important pa... (more…)

Generally speaking, the workpiece heated by the salt furnace is not suitable for quenching in the wa... (more…)

quenching methods include: single medium quenching, double medium quenching, graded quenching, isoth... (more…)

when summer comes, it is easy to deteriorate due to improper maintenance of polyalkylene glycol (Pol... (more…)