Cathode Carbon Block

Product Detail

Product Name:Cathode carbon block

Zita reBrand:QF

Kuramba (μΩ.m):9-29

Kuwanda Kunooneka (g/cm³ ):1.60-1.72

Flexural Strength (N/㎡):8-12

Ruvara:Nhema

Material:high quality petroleum coke uye tsono coke

Saizisezvinodiwa nevatengi

Application:Electrolytic aluminium

density chaiyo:1.96-2.20

ASH:0.3-2

sodium kuwedzera:0.4-0.7

Packaging Description:Kurongedza nemakesi emapuranga uye bhandi resimbi.

Zvinotsanangurwa	Unit	Test method	Value
Zvinotsanangurwa	Unit	Test method	30%GraphiteAddad	50% Graphite Yakawedzerwa	Graphitic Giredhi	Graphitized Giredhi
Density Chaiyo	g/cm	ISO21687	≥1.98	≥1.98	≥2.12	≥2.20
Apparent Density	g/cm	ISO12985.1	≥1.60	≥1.60	≥1.62	≥1.62
Vhura Porosity	%	ISO12985.2	≤16	≤16	≤18	≤20
Total Porosity	%		≤19	≤19	≤23	≤27
Compressive Strength (kana Cold Crushing Strength)	MPa	ISO18515	≥26	≥26	≥26	≥20
Flexural Strength	MPa	IS012986.1	≥7	≥7	≥7	≥7
Specific Electrical Resistivity	uom	ISO11713	≤35	≤30	≤21	≤12
Thermal Conductivity	W/mk	IS012987	≥13	≥15	≥25	≥100
Coefficient of Linear Thermal Expansion	106/K	ISO14420	≤4.0	≤4.0	≤4.0	≤3.5
Ash Content	%	ISO8005	≤5	≤3.5	≤1.5	≤0.5
Sodium Kuwedzera (kana Rapoport Kuzvimba kana Kuzvimba neAlkali)	%	ISO15379.1	≤0.8	≤0.7	≤0.5	≤0.4