Rotary ventilating brick, intermediate frequency furnace ventilating brick

tsananguro yechigadzirwa:

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.

Nzira huru yekukuvadza yezvidhinha zvinokwanisika nemhepo kukuvara kwekupisa. Nekuenderera mberi kwekuwedzera kwekutepa tembiricha, pane musiyano mukuru wekupisa pakati pekushanda uye wepakati pebasa pane anoshanda pamusoro peiyo ventilating chidhinha, icho chinoda kuti chinhu chive neakanyanya emagetsi ekuvhunduka kuramba. Iyo spinel chikamu chinounzwa mune chinokandirwa, uye kupisa kwemhepo kushamisa kweye mweya-inokwanisika zvidhinha ichavandudzwa.

Iyo oxide kana isiri-oxide yakawedzerwa mumhepo ine zvidhinha inoumba yakasimba mhinduro chikamu pamwe nehuremu pakupisa kwakanyanya, inowedzera simba repamusoro-tembiricha, inovandudza kukwana kwechidhinha, uye inodzivisa kukukurwa kwechitinha chine mweya yakaumbwa slag mune ladle. Mushure mekudziya kwakanyanya kupisa kupisa kwezvidhinha zvinobvumidzwa nemhepo, mashandiro ayo anovandudzwa kusangana nezvinodiwa zvekushandisa.

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.