Product Quality Defect Common defects on the surface of bar and wire rod 1.1 Defects in raw materials 1.1.1 Shrinkage cavity—There are residual shrinkage cavities and the resulting defects in the steel. Reason: ① Shrinkage hole occurred during pouring. ② There are oxides and slag. 1.1.2 […]
Common Defects and Treatment Methods on the Surface of Bar and Wire rods Продолжайте читать »
Electric Furnace The electric furnace steelmaking process mainly uses arc heat, and the temperature is up to 4000 ℃ in the arc action zone. The smelting process is generally divided into the melting period, oxidation period, and reduction period. In the furnace, not only an oxidation atmosphere but also
Comparison of Electric Furnace, AOD furnace, LF furnace and VD Vacuum Furnace Продолжайте читать »
Индукционная печь промышленной частоты представляет собой индукционную печь с током промышленной частоты. (50 или 60 Гц) в качестве источника питания. Индукционная печь промышленной частоты была преобразована в плавильное оборудование широкого спектра применения.. В основном используется в качестве плавильной печи для плавки серого цвета.
Индукционная печь промышленной частоты Продолжайте читать »
Steel Rebar Rolling Mill Process Flow The Steel Rebar Rolling Mill Process Flow is as follows: Steel billet acceptance → heating → rolling → double-length shearing → cooling → shearing → inspection → packaging → measurement → storage Billet Acceptance Billet acceptance: The quality of the billet is the
Технологическая схема прокатного стана стальной арматуры Продолжайте читать »
The leak detection of the induction furnace is a barrier to ensure the safe use of the intermediate frequency furnace. It is located between the furnace coil and the furnace lining. When the molten steel penetrates into the furnace lining, an alarm will be generated in time to warn the
Обнаружение утечек в индукционной печи Продолжайте читать »
