Product Description
Factory Sales Customized Machining Isostatic Carbon Graphite Rod Blank Graphite Rod
Used in furnaces because of graphite's low heat sensitivity
·Used in the production of fluxing tubes used in the metal manufacturing industry
·Other industries using graphite tubes include chemical and scientific industry
Hard Alloys, Graphite Mold, Diamond Aiguille, Saw Sinter Film, semiconductor Monocrystal Graphite Mold, Continuous Casting, Casting Steel, Alloys casting, Metals Casting, Graphite for Ray-cable, Graphite for Mid or Mini-type Rocket, Crucibles
Technical Index:
Bulk density (g/m3) | Max grain size (mm) | Ash (%) | Electrical Resistivity (μ Ω m) | Compressive Strength (MPa) |
1.60 | 0.8-2 | ≤0.5 | ≤10 | ≥20 |
1.68 | ≤8 | ≥22 |
1.72 | ≤7.5 | ≥25 |
1.75 | ≤7 | ≥28 |
Specifications | Unit | High-graphitic | Graphitic | graphitized |
30% | 50% | 80% |
Real Density | g/cm3 | ≥1.94 | ≥1.98 | ≥2.00 | ≥2.08 | ≥2.20 |
Bulk Density | g/cm3 | ≥1.56 | ≥1.60 | ≥1.62 | ≥1.65 | ≥1.56 |
Special Electrical Resistivity | μΩm | ≤35 | ≤29 | ≤25 | ≤21 | ≤11-13 |
Ash Content | % | ≤5.0 | ≤4.5 | ≤3.0 | ≤2.0 | ≤0.4 |
Compressive Strength | MPa | ≥25 | ≥24 | ≥22 | ≥21 | ≥20 |
Bending Strength | MPa | ≥7.0 | ≥7.0 | ≥7.0 | ≥7.5 | ≥6.0 |
Modulus of Elasticity | GPa | ≤7.0 | ≤7.0 | ≤7.0 | ≤6.5 | ≤6.0 |
Coefficient of Thermal Expansion | 10-6/k | ≤4.0 | ≤4.0 | ≤4.0 | ≤4.0 | ≤2.0 |
Sodium Expansion | % | ≤0.8 | ≤0.7 | ≤0.6 | ≤0.5 | ≤0.5 |
Porosity | % | ≤20 | ≤19 | ≤19 | ≤21 | ≤25 |
Thermal Conductivity | W/mk | ≥8 | ≥12 | ≥12 | ≥15 | ≥100-130 |
Main Raw Materials | Imported or domestic graphite specialties, medium grain size graphite, graphite blocks, graphite electrode. |
Processing Treatment | Oxidation retardant impregnation can be available. |
Machining | Materials can be machined to finished Products as per given drawings or samples. |
Typical Applications | Instruments, copper continuous casting, electronic industry, non-ferrous metal industry etc. |
FAQ
Q:When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like drawing,size,quantity ,specification etc. .
Q: Do you provide samples?
Yes, samples are available for you to check our quality.
Q:What about the lead time for mass product?
The lead time is based on the quantity,sample need about 2-7days.bulk need about 7~20days.
Q:Product packaging?
Packed in sponge+paper box+export wood cases,or according to your requirements
Q:About the price on Alibaba
Please note that the price on Alibaba is a rough price.The actual price will depends on raw materials,exchange rate ,wage and your order quantity .
Hope to cooperation with you,Thanks !
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