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made in China black graphite brick
Introduction
Graphite materials you can choose:
Molded graphite, isostatic pressing graphite, graphite vibration molding, extrusion graphite, high purity graphite, coarse and fine structure of graphite, and so on
Features:
Graphite blocks with high dense, low resistivity, oxidation resistance, corrosion resistance, high temperature resistance, good electrical conductivity, etc
High quality material----PITCH Coke
We use the best graphite material to produce our carbon graphite products!
Application
1.Graphite blocks used for silicon carbide furnace, graphitization furnace and other metallurgical furnace, resistance furnace lining and conductive material, and the permeability of graphite heat exchangers.Widely used in electronics, metallurgy, chemical industry, steel and other fields, products of good quality, stable performance
Application for example:
2..The graphite block can use for making graphite plate, graphite rod, graphite tube, graphite crucible, graphite rotor and shaft and so on
3.Carbon block for carbon brush
1)We have carbon block /graphite block for wind power generator carbon brush,thermal power generation carbon brush,imported or domestic material similar to NCC 634 AND MORGAN
2)Copper carbon block for carbon brush
3)silver carbon block for carbon brush
For example:
The data sheet about the block for thermal power generation carbon brush(SIMILAR TO NCC634)
| GRADE | Bulk Density (g/cm³) | Bulk Resistivity(uΩm) | Bending Strength (Mpa) | Haraness | Contact Voltage Drop (V) | Coefficient of Friction | Recommended Peripheral (m/s) | Bacommonded Eurrent Density (A/CM²) | |
| 1 | U325 | 1.18-1.28 | 18-28 | 4--8 | 16 | 2.5-3.5 | 0.15-0.2 | 80 | 10 |
High purity graphite parameter
Item |
Unit |
High pure graphite |
||
baked twice |
baked three time |
baked four times |
||
impregnated once |
impregnated twice |
impregnated three times |
||
Grain size |
mm |
≤325mesh |
≤325mesh |
≤325mesh |
Bulk density |
g/cm3 |
≥1.68 |
≥1.78 |
≥1.85 |
Specific resistance |
μΩ.m |
≤14 |
≤14 |
≤13 |
Bending strength |
MPa |
≥25 |
≥40 |
≥45 |
Compressive strength |
MPa |
≥50 |
≥60 |
≥65 |
Ash content |
% |
≤0.15 |
≤0.1 |
≤0.05 |
We accept small orders,please inquiry us freely. | ||||
Electrode material material parameter
Item |
Unit |
RP GRADE |
IP GRADE |
HP GARDE |
SHP GRADE |
UHP GRADE |
|
Electrode Nipple |
μΩM |
8.5 |
7.5 |
6.5 |
6.0 |
5.5 |
|
Electrode Nipple |
MPa |
9.8 |
10.0 |
10.0 |
10.0 |
11.0 |
|
Electrode Nipple |
GPa |
9.3 |
12.0 |
12.0 |
14.0 |
14.0 |
|
Electrode Nipple |
g/cm |
1.56 |
1.62 |
1.63 |
1.64 |
1.65 |
|
Electrode Nipple |
100~600 |
2.9 |
2.7 |
2.2 |
2.2 |
1.5 |
ASH≤ |
% |
0.5 |
0.3 |
0.3 |
0.3 |
0.3 |
Shanghai IUGIS Carbon Industry Co.,Ltd specializes in the production of various carbon brushes,and also carbon brush and holder assembly or parts such as(slip rings ,brush holder and inductors) for more than 20years and owning high precision equipments transferred from Japan, England and Germany. As a result of the development for many years, the company has become a comprehensive corporation specializing in carbon products. The company is equipped with solid technical forces, advanced high technology and perfect craft equipments, taking 'Technology is key, quality is life, customer is god' as its tenet.
A corner of our factory!
1.Delivery time is 5~7 days for sample and 15 working days for bulk order;
2. Strong production capacity and strict quality control system;
3. Your inquiry and problems related to our products or prices will be replied in 24 hours;
4. Well-trained and experienced staffs to answer all your inquires;
5. After-sale tracking service for all of our clients;
6. OEM is available; small quantities, mixed bulk orders are also welcome;
7. Payment: L/C, D/A, D/P, T/T, Paypal , Western Union, MoneyGram;
8. Delivery way: UPS, DHL, TNT, FEDEX, EMS, CHINA POST.
1.1year warranty for most of our products;
2.We will arrange delivery of the goods on time:
3.Within the warranty period, we will bear all the qulity problem of our produts;
4.Beyond the warranty period, we will despatch the replacement parts to help fix the products;
5.Without any problem, we will gain the feedbacks of our products to help improve better products.
Send Inquiry to This Supplier
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