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Thermal Resistant High Purity Graphite Crucible For Sale graphite crucible
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Product Details
Type: | High Strength | Application: | Melting Metal | Height: | Requirement |
Composition: | High Pure | Top Diameter: | 20-1000mm | Bottom Diameter: | 40-1000mm |
Place of Origin: | China | Brand Name: | IUGIS | Model Number: | Request |
Product Description
Thermal Resistant High Purity Graphite Crucible For Sale graphite crucible
Introduction
1. Graphite crucible can be used for non-ferrous metal smelting and casting, dissolving gold
or silver ornaments, analysis of special type steel, sintering hard metal.
2. graphite crucible for smelting gold is specialized in melting gold in headgear and jewelryindustry. That requests graphite material has high density and purity, ablation-resistance, and it can be used many times. We can machine various crucibles accordingto customer's requirement.
3. Machined from high pure graphite and widely used in the gold,silver,platinum and other noble metal's melting.If it's used in oxygen atmosphere,it wil start to be oxygenized when the temperature is higher than 700-800°c. If it's used in the protective atmosphere, it can stand more than 2000°c.
4. widely used in such fields as industrial furnaces, mono-crystalline silicon machinery, mono-crystalline silicon machinery, electron, semi-conductor, metallurgy, oil, chemistry, textile, electrical machinery, electrical equipment, electrical furnace, traffic, communication industry, medicine, etc.
Features:
Graphite /carbon crucibles 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!
Graphite crucible part sizes
Type | Top-out diameter (mm) | Total Height (mm) | Bottom-outdiameter (mm) | Thickness of body(mm) | Thickness of bottom (mm) |
U1 | 70 | 78 | 46 | 9 | 12 |
U2 | 87 | 108 | 60 | 9 | 13 |
U3 | 102 | 120 | 71 | 10 | 13 |
U4 | 112 | 131 | 80 | 11 | 15 |
U5 | 121 | 141 | 83 | 11 | 15 |
U6 | 137 | 169 | 94 | 13 | 17 |
U7 | 148 | 186 | 100 | 14 | 18 |
U20 | 183 | 232 | 120 | 18 | 22 |
U100 | 321 | 379 | 213 | 29 | 36 |
U600 | 580 | 610 | 380 | 45 | 55 |
Silicon graphite crucible part sizes
Nr.oder ca.kg Cu | H (MM) | D (MM) | d (mm) | Nr.oder ca.kg Cu | H (MM) | D (MM) | d (mm) |
01} | 70 | 60 | 41 | 100 | 400 | 325 | 230 |
11} | 90 | 90 | 55 | 120 | 410 | 345 | 245 |
51} | 150 | 125 | 85 | 150 | 450 | 370 | 260 |
10 | 200 | 160 | 115 | 175 | 480 | 380 | 270 |
15 | 230 | 180 | 120 | 200 | 500 | 400 | 285 |
20 | 255 | 200 | 140 | 250 | 515 | 420 | 300 |
25 | 260 | 220 | 150 | 300 | 540 | 440 | 315 |
30 | 290 | 230 | 160 | 350 | 590 | 475 | 330 |
40 | 310 | 260 | 190 | 400 | 600 | 500 | 340 |
50 | 330 | 270 | 195 | 500 | 650 | 510 | 350 |
60 | 345 | 285 | 200 | 600 | 680 | 530 | 380 |
70 | 360 | 295 | 205 | 800 | 800 | 560 | 380 |
80 | 375 | 305 | 215 | 1000 | 820 | 635 | 420 |
90 | 380 | 315 | 225 | 1100 | 890 | 635 | 420 |
100 | 400 | 325 | 230 | 1500 | 900 | 780 | 435 |
Silicon graphite crucible technical parameter
Chemical results | Physical results | ||
SIC,Si | 40-60% | Density | 2.0-2.2g/cm3 |
Graphite,carbon | 30-45% | Apparent porosity | 14-19% |
Al2O3 | 3-10% | Cold-bending-strength | 13-20MPa |
Hot-bending-strength | 10-15MPa |
Application
We supply graphite carbon/ graphite crucibel for melting golds,silver,jewelry and other metals.
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 |
More graphite crucibles for your reference
We support customization,please send us your drawings and material parameters to us!
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.
Contact Us
- Shanghai IUGIS Carbon Industry Co., Ltd.
- Contact nameIUGIS CARBON
- Phone86-21-60820350
- AddressNo. 4965, Gonghexin Road
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