Q:What is the refractory brick of the electric furnace?

there is no problem if it can be dismantled. And refractory brick material of every place is not the same, life is not the same. Buy some for backup , and change it once it is broken, there is no standard, the lining can be hit, as long as the induction coil can be fixed

Q:Shale brick and clay brick? Answer before you know it

Has the advantages of high strength, thermal insulation, heat insulation, sound insulation and other characteristics, in order to shale as the main building materials brick construction, is the biggest advantage of shale brick and clay brick traditional construction method is exactly the same, without any additional special ` construction facilities, special tools, is the best substitute for traditional clay solid brick.

Q:High alumina refractory bricks (Universal arc) weight for hot metal ladle

Climbing, C23B ladle generally use T3 ladle bottom brick, brick wall with C23 package, C231 Some permanent layers are built from high alumina bricks, and some are built from castable refractory, T82, T43. Specific size can be checked according to the type of brick

Q:Tunnel kiln firing refractory brick by 0 against the good rely on

Modern advanced kiln has high temperature strength and good thermal shock resistance, better environmental protection, is the most economical and efficient kiln. (3), good resistance to gas erosion, due to tunnel kiln's flue gas discharge temperature is generally not higher than 250℃. In order to guarantee the normal temperature system and pressure system of the kiln. Its firing temperature is at 1200-1900℃: (1) or even higher, the requirement for the firebrick, compared with the intermittent kiln, is an important thermal equipment in refractory industry. It is a kind of energy-saving kiln. Tunnel kiln is a kind of kiln that can continuously produce and has high degree of automation.

Q:when to replace the worn refractory bricks in rotary?kiln?

But also depend on the other conditions of the furnace, many aspects should be understood, not only to see the degree of wear!

Q:what type of refractory bricks does TZ-3 stands for ?

65mm high, 230mm long, 114mm wide is the national standard T-3 refractory brick

Q:Where the refractory bricks rider bricks that are used for building arch and vault should be put?

Arch and vault shall be built simultaneously from both sides of the arch of the foot to the center of symmetry, when masonry, inverting concentric reducer of arch brick is prohibited; the lock should be driven into the brick arch from the side, if the last rider brick can't be driven from the side, you can process the first 1-2 brick to make the size of the lock and the lock buckle equal, and then drive suitable rider brick from top, and use steel plate to jam-pack the side; dismantling arch tire must be performed after all rider bricks are driven and lock brick arch foot ditch masonry is completed and the final tightening nut for skeleton retractor rear.

Q:Why is there cracks in the use of refractory bricks?

Several reasons for the emergence of cracks: (1) temperature difference stress (2) mechanical stress (3) crystal type change stress

Q:What kind of coal should be used to burn refractory brick? and how many calories smoke is suitable?

It can't be the surface of coal, at least it is coal seed.