Rotary ventilating brick, intermediate frequency furnace ventilating brick

samfurin bayanin:

Breathable bricks are our company’s leading high-tech products. The material is chromium corundum or corundum-spinel, and the brick type is a directional slit type. After the product is formed, it is made by advanced technology such as special curing and high-temperature firing. It has the characteristics of high stability, high repeated blowing rate, long life, large air permeability, etc. It is the preferred structure for bottom blowing argon in ordinary ladle, LF, LF-VD, VOD, CAS-OB and other equipment, and is ideal for replacing imports. product.

The product has the characteristics of stable structure, large air permeability, high blowing rate, erosion resistance, erosion resistance, and long life. Conducive to purifying molten steel, uniform composition and temperature, suitable for refining furnaces for long-term treatment or special treatment of molten steel.

The breathable bricks produced by our company have always been of stable quality and complete varieties. It can be produced according to user requirements, and can provide matching supply of related refractory materials such as set bricks, seat bricks, and joint materials. At the same time, it can design and select breathable brick products for users to ensure the smooth implementation of the bottom argon process.

Babban hanyar lalacewar tubalin da ke ratsa iska shine lalacewar girgizar ƙasa. Tare da ci gaba da haɓaka yawan zafin jiki na taɓawa, akwai babban bambancin zafin jiki tsakanin aiki da aiki na lokaci -lokaci akan farfajiyar aikin bulo mai iska, wanda ke buƙatar kayan don samun juriya mai ƙarfi na zafi. An gabatar da lokacin spinel a cikin abin da za a iya jefa, kuma za a inganta juriya na girgizar da bulo mai ratsa iska.

Oxide ko non oxide da aka ƙara a cikin bulo mai iska yana haifar da ingantaccen lokacin warwarewa tare da jimla a babban zafin jiki, yana ƙaruwa da ƙarfin zafin bulo, yana inganta ƙimar bulo, kuma yana tsayayya da rushewar bulo mai iska. narkakkar slag a cikin ladle. Bayan tsananin zafin zafin zafin bulo mai ratsa iska, an inganta aikinsa don biyan buƙatun amfani.

Our company develops and produces impermeable ladle bottom argon-blowing slit-type ventilating bricks. Because there is less cleaning or no cleaning during use, manual intervention is reduced, which can effectively reduce the abnormal melting loss of ventilating bricks caused by oxygen burning and purging. . Due to its scientific and reasonable formula, it can effectively reduce the loss of breathable bricks caused by thermal stress, mechanical abrasion and chemical erosion.