Rotary ventilating brick, intermediate frequency furnace ventilating brick

sharraxaadda badeecada:

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.

Habka waxyeellada ugu weyn ee lebennada hawo-mareenka ah waa dhaawaca shoogga kuleylka ah. Kordhinta joogtada ah ee heerkulka garaaca, waxaa jira farqi heerkul weyn oo u dhexeeya shaqada iyo shaqada kala goynta ah ee dusha shaqada ee leben hawo -qaadka, kaas oo u baahan in maaddadu yeelato iska -caabbinta shoogga sare. Marxaladda lafdhabarta ayaa lagu soo rogaa kabka, iyo iska caabbinta naxdinta kuleylka ee lebenkii hawo-mareenka ayaa la hagaajin doonaa.

Oksaydhka ama oksaydhka aan lagu darin leben hawo leh ayaa sameeya weji xal adag oo wadar ahaan leh heerkul sare, wuxuu kordhiyaa xoogga heerkulka sare ee lebenka, wuxuu hagaajiyaa furfurnaanta lebenka, wuxuuna ka hortagaa nabaad-guurka lebiska hawo leh dhalaale ku dhalaalayey dhalada. Ka dib daaweynta kulaylka heerkulka sare ee leben hawo-mareenka ah, waxqabadkiisa ayaa la hagaajiyaa si loo buuxiyo shuruudaha adeegsiga.

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.