Anti-Corrosion Carbon Brick and plate

Item No.: YX
The Anti-Corrosion Carbon Brick and plate produced by the quality carbon graphite material, and adding the strong resisting acid Organic compounds. By high pressure molding, vacuum macerate, high temperature heat treatment process delicately finished.
Description
Quality anti-corrosion carbon brick for chemical reaction tank industry.
1). Definition:
It is produced by the quality carbon graphite material, and adding the strong resisting acid Organic compounds.
2). Production process:
By high pressure molding, vacuum macerate, high temperature heat treatment process delicately finished.
3). Features:
It has the excellent acid and temperature resistances etc features.
4). Properties: See below tables.
5). Application:
It is widely used as the working lining in the Phosphoric acid reaction tank, Phosphoric acid storage tank, etc equipments in the chemical industry.

Table 1: Physical and chemical indexes
Standard for physical and chemical properties of Anti-Corrosion Carbon Brick (block) Quality requirements for Anti-Corrosion Carbon Brick (block)
Carbon content      ≥  98%
Ash content      ≤  2%
Bulk density    ≥ 1.62
Compression strength  ≥ 60MPa
Bending strength    ≥ 20MPa
Apparent porosity    ≤ 12%
Maximum operating temperature    150
Dimensional requirementDimensional tolerance ± 1.0mm
Quality requirementsThe quality and color are consistent and homogeneous. And there are no hole cracks, no delamination(spallation), no debris and corner breakage in carbon bricks.

Table 2: Standard Specification for Anti-Corrosion Carbon Brick(block)
Abbreviated drawing Product ID Specificationsmm
Length
(a
Width
(b
Thickness
(s
Thickness
(s1
1 YX-11 150 70 10
YX-12 200 90 20
2
(Standard)
YX-21 230 113 65
YX-22 230 113 40
YX-23 230 113 30
3
(Side wedge)
YX-31 230 113 65 55
YX-32 230 113 65 45
YX-33 230 113 55 45
YX-34 230 113 65 35
4
(End wedge)
YX-41 230 113 65 55
YX-42 230 113 65 45
YX-43 230 113 55 45
YX-44 230 113 65 35
Anti-Corrosion Carbon Brick(block) size, in addition to the table, where the 230*113*65 as the basis of the special-shaped Anti-Corrosion Carbon Brick(block), such as thick, wide model, arch angle brick, fan shaped brick and so on according to the requirements of user drawings.

Table 3: The allowable deviation of carbon brick size and the appearance of Anti-Corrosion Carbon Brick (block)(mm):
Projects Index
The allowable deviation of carbon brick size Size≤100 ±1
Size100~300 ±1.5
Tortuosity tensor Length≤100 Less than or equal to 1
Length>100 1.5
The depth of edge defect and unfilled corner 3
The length of the crack Width≤0.25 Less than or equal to Unlimited
Width0.26~0.50 30
Width>0.50 Forbidden