Carbon Products

 
Carbon
CARBON BLOCK
ALLOWANCE OF CARBON BLOCK OF ALUMINIUM ELECTROLYTE CELL
Item
Specification
Allowance
Width
Thickness
Length
TKL-1
Bottom
Carbon
Chamber

400¡Á400¡Á500
400¡Á400¡Á800
400¡Á400¡Á1000
400¡Á400¡Á1100
400¡Á400¡Á1200
400¡Á400¡Á1300
400¡Á400¡Á1400
400¡Á400¡Á1500
400¡Á400¡Á1600
400¡Á400¡Á1700
400¡Á400¡Á1800
400¡Á400¡Á2050
400¡Á400¡Á2080
+/-10
+/-10
+/-20
TKL-3
Chamber Carbon Block
400¡Á115¡Á480
400¡Á115¡Á520
400¡Á115¡Á550
400¡Á115¡Á600
400¡Á115¡Á650
400¡Á115¡Á700
+/-10
+/-10
+/-10

ALLOWANCE OF CARBON BLOCK OF ELECTRIC SMELTING FURNACE

Specification

Allowance

Camber Max

Section

Length

200*200*1500

200*200*1200

400*400*1200

400*400*1500

400*400*2500

+-10

+-10

+-15

+-15

+-15

+-40

+-30

+-30

+-30

+-40

Length'0.5
The carbon blocks are made of good raw materials of athracite , metalurgical coke ,graphite scrap and coal tar pitch .they have the features of following.
1.Good electric and thermal conductivies;
2.Uniformly compact structure and high strength at high temperature;
3.Excellent resistance to oxidation and alkaline;
4.Low porosity;
5.Low ash content.

PHYSICAL & CHEMICAL PROPERTIES OF CARBON BLOCKS
Item
Carbon Biock of
Blast Furnace
Carbon Block of Aluminium
Reduction Cell
Carbon Block of Electric
Smelting Furnace
TKG
SK
TKL-1
TKL-2
TKL-3
TKD
Ash¡Û
10
1
8
10
12
8
Resistivity¡Û
  
11
55
60
60
  
Wear coefficient¡Û
 
 
15
1.5
1.5
  
Bulk Density¡Ú
1.50
  
1.54
1.54
1.52
  
Real Density¡Ú
  
 
1.88
1.86
1.84
  
Compressive Strength¡Ú
30.0
17.6
30.0
30.0
30.0
30.0


GRAPHITE ANODE
The graphite anodes are made of low ash materials such as petroleum coal , coaltapitch by calcining , dosing ,mixing ,forming ,baking , pressurein pregnation , graphitization up to 2300 and machining ,The products are widely used for electrolysis of aqueous sodium chloride .They have low electric resistivity ,high electric conductivity ,compact and honogeneous structure ,good resistance to corrosion and oxidation and highmecha-nical strength.

DIMENSION, ALLOWANCE & UNIT WEIGHT OF GRAPHITE ANODES
Dimension
Allowance mm
Weight
kg/piece
Thickness+/-
Width+/-
Lenght+/-
Chamber
51¡Á51¡Á970
40¡Á180¡Á760
40¡Á180¡Á960
50¡Á180¡Á635
50¡Á180¡Á940
50¡Á250¡Á640
50¡Á250¡Á1140
75¡Á180¡Á640
115¡Á400¡Á1050
115¡Á400¡Á1300
2
2
2
2
2
2
2
2
5
5
2
3
3
3
3
4
4
3
5
5
+/-15
+/-15-5
+/-15-5
+/-10
+/-15
+/-10
+/-15
+/-10
+/-15
+/-15
2
2
2
1.5
2
1.5
2
1.5
5
5
4.2
9.0
11.4
9.4
13.9
13.2
23.5
14.2
78.2
96.8