Tags for: H value

processing is the key process of gear manufacturing, and the selection of carburizing quenching furn... (more…)

reducer parts are mostly made of alloy steel, and the quenching oil tank for heat treatment has grea... (more…)

Heat treatment induction heating devices are generally composed of power supply, inductor and fire.T... (more…)

according to requirements, in order to ensure the uniformity of temperature in the radiation room, t... (more…)

Thermocouple As a temperature detection element, it is usually matched with a display instrument to... (more…)

after 4 days and nights of installation, construction, debugging and acceptance, on may 15, the cool... (more…)

Cooling performance is an important performance of the quenching medium. Its quality directly affect... (more…)

During the 12th Five-Year Plan period & rdquo;, Northern Heavy Industry Group will build the 1 energ... (more…)

In early spring, a brigade of the Guangzhou Military Region organized the 1 field support exercise.... (more…)

Cracks generated during quenching or during room temperature placement after quenching are called qu... (more…)