Magnesian chromic brick
Basically use at
Metallurgical industry
, if build open-hearth furnace roof, electric stove roof, furnace outside
Finery
And all sorts of nonferrous metal smelting furnace. The high temperature place of wall of furnace of freeboard power electric stove uses founding
Magnesian chromic brick
, outside furnace
Finery
Tall erode an area to use synthetic makings to be made
Magnesian chromic brick
, nonferrous metal shows fast fusion heat tall the magnesian chromic brick that erodes an area to use makings of founding magnesium chromic brick, synthesis to be made. In addition, magnesian chromic brick still is used in
Cement rotary kiln
Firing of belt and vitreous kiln
Regenerator
Wait for place.
The manufacturing technology of fire magnesium chromic brick and general similar. Be in to eliminate a brick firing the as a result of MgO and CrO, AlO or iron oxide reaction in the process is generated
Pointed spar
The expand and causes inattentive effect when, also can use compound collective
Agglomeration makings
Make magnesian chromic brick. In addition, still have do not burn magnesian chromic brick, for example, do not burn magnesian chromic brick with what solution of inorganic magnesium salt is united in wedlock.
Do not burn magnesian chromic brick to manufacture technology simple, cost is low,
Thermal stability
It may not be a bad idea, but high temperature intensity is far not as good as firing brick. 50 time end, development goes a kind of alleged “ to combine ” magnesium chromic brick directly. The characteristic of this kind of brick is raw material pure, firing temperature is high,
Square magnesian stone
,
Pointed spar
Etc be united in wedlock directly between high temperature photograph, the low frit photograph such as silicate distributings for Gu island shape, accordingly, the high temperature strength that increased a brick significantly and the sex that fight broken bits.
The mine that use chromium - the fine noodles or vermicelli made from bean or sweet potato starch that after magnesia grinds the to calcine that control base in all, makes, with magnesia thick grain cooperates to formulate bricky method, it is the significant step that removes inattentive effect the magnesian chromium brick that becomes with this kind of honest legal system, with common magnesium chromic brick photograph is compared, bricky porosity is low,
Loading bate temperature
And
Fight lose strength
All taller. The mine that use chromium - magnesite pink controls base, the synthetic magnesian chromium of to calcine of classics high temperature is arenaceous the magnesian chromic brick that makes,
The manufacturing technology of fire magnesium chromic brick and similar of cardinal principle of magnesian qualitative brick. Be in to eliminate a brick firing mix as a result of MgO in the process Cr2O3, Al2O3 or
Combine magnesian chromic brick directly
The oxide reaction of iron is generated
Pointed spar
The expand and causes inattentive effect when, also can use compound collective
Agglomeration makings
Make magnesian chromic brick. In addition, still have do not burn magnesian chromic brick, for example, do not burn magnesian chromic brick with what solution of inorganic magnesium salt is united in wedlock. Do not burn magnesian chromic brick to manufacture technology simple, cost is low,
Thermal stability
It may not be a bad idea, but high temperature intensity is far not as good as firing brick. 50 time end, development goes a kind of alleged “ to combine ” magnesium chromic brick directly. The characteristic of this kind of brick is raw material pure, firing temperature is high,
Square magnesian stone
, be united in wedlock directly between the high temperature photograph such as pointed spar, the low frit photograph such as silicate distributings for Gu island shape, accordingly, the high temperature strength that increased a brick significantly and the sex that fight broken bits.
The mine that use chromium - the fine noodles or vermicelli made from bean or sweet potato starch that after magnesia grinds the to calcine that control base in all, makes, with magnesia thick grain cooperates to formulate bricky method, it is the significant step that removes inattentive effect. The magnesian chromic brick that with this kind honest legal system becomes, with common magnesium chromic brick photograph is compared, bricky porosity is low,
Loading bate temperature
And
Fight lose strength
All taller. The mine that use chromium - magnesite pink controls base, the synthetic magnesian chromium of to calcine of classics high temperature is arenaceous the magnesian chromic brick that makes,
In addition, magnesian chromium of melt of furnace of Gu of useful still report expects direct casting and gotten founding magnesium is chromic brick
, the frit bead recombine that with electric frit magnesium chromic makings presses the craft that make a brick to produce is magnesian chromic brick.
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