SIC Graphite Crucible 2024 - Graphite Crucible Ebay
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
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Quick Details
| Application: | melting metals | Height: | depends on your requirement | Top Diameter: | 10-1200mm |
| Bottom Diameter: | 10-1200mm | Place of Origin: | China (Mainland) | Brand Name: | |
| product name: | SiC graphite crucible china graphite crucible | top diameter: | 10-1200mm | bottom diameter: | 10-1200mm |
| height: | depends on your requirement | application: | melting gold,silver and other metals | Specific resistance: | ≤14μΩ.m |
| Bending strength: | ≥25MPa | Compressive strength: | ≥50MPa | Bulk densit: | ≥1.68g/cm3 |
| Ash content: | ≤0.15% |
Packaging & Delivery
| Packaging Details: | woden case for SiC graphite crucible china graphite crucible |
| Delivery Detail: | within 20 days |
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.
Advantages
1.good thermal conductivity
2.High-temperature resistance
3. Small thermal expansion coefficient.
4.Strong corrosion resistance to acid and alkali liquid
5.Good chemical stability
Technology 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. | ||||
Item | Unit | Fine-grain Specialty Graphite model 1 | Fine-grain Specialty Graphite model model2 | ||
Guarantee value | Typical value | Guarantee value | Typical value | ||
Max grain size | mm | 0.8 | 0.8 | 0.8 | 0.8 |
Bulk density | g/cm3 | ≥1.70 | 1.73 | ≥1.73 | 1.76 |
Specific resistance | μΩ.m | ≤8.5 | 7.5 | ≤8.0 | 7 |
Bending strength | MPa | ≥10.0 | 11 | ≥12.0 | 12.5 |
Compressive strength | MPa | ≥24.0 | 27 | ≥31.0 | 34 |
Thermal Condcutivity | W/(m.k) | ≥120 | 150 | ≥130 | 160 |
C.T.E.(100-600) °C | 10-6/°C | ≤2.5 | 2.2 | ≤2.5 | 2.1 |
Ash content | % | ≤0.3 | 0.09 | ≤0.3 | 0.09 |
We are always avliable to service you! | |||||
Parts sizes of graphite crucible table
Product name | Dimensions(mm) | Weight(g) | |||
Φ1 | Φ2 | Φ3 | H | ||
1 kg graphite crucible | 58 | 47 | 35 | 88 | 160 |
2kg graphite crucible
| 65 | 58 | 44 | 110 | 240 |
2.5kg graphite crucible
| 65 | 58 | 44 | 126 | 300 |
3kg graphite crucible
| 85 | 75 | 60 | 105 | 390 |
4kg graphite crucible
| 85 | 75 | 60 | 130 | 500 |
4kg graphite crucible
| 85 | 75 | 60 | 136 | 500 |
5kg graphite crucible
| 100 | 89 | 69 | 130 | 700 |
5.5kg graphite crucible
| 105 | 90 | 70 | 156 | 800 |
6kg graphite crucible
| 110 | 97 | 79 | 174 | 970 |
We have all kinds of sizes graphite crucibles in stock,please feel free to contact us. | |||||
packaging & shipping
Packaging
1. For each type, we can send you the detailed high-resolution pictures since we have the sample in our hand.
2. For packaging, we have the professional packaging starff, pls. don't worry about the shipping.
Our service
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.
After-Sales Service
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.
FAQ
Q:How to get in touch with us?
A:You can clik "Contact Supplier" above, or click "Chat Now!". We provide 24-hour service!
Q: How can I get free samples?
A: Only carbon brush for power tools/automobiles/motorcycle----no more than 4 sets for each model is free of charge.
Q:How to order?
A:Quotation→Price comfirming→Sign a contract→Mass production→Delivery
Q:How to pay?
A:30% T/T deposit.→70% balance by T/T against B/L copy.
Q:How to get after-sales service?
A:You can contact with your appointed sales.
You can also get in touch with our Quality Assurance Department: zdatzddt.com
Company Information
- Q: How to reduce the degree of oxidation of graphite when sintering at high temperature?
- Classification and cleaning of waste miscellaneous graphite plate, and the large burden burden with large surface area is packed in a press;
- Q: What are the different accessories available for graphite crucibles?
- There are several different accessories available for graphite crucibles that can enhance their performance and make them more suitable for specific applications. Some of the common accessories include: 1. Crucible Tongs: These are long-handled tools specifically designed to safely handle hot crucibles. They allow for easy and secure gripping of the crucible, preventing accidental burns or spills. 2. Crucible Covers: These are lids or covers that can be placed on top of the crucible to protect the contents from contamination or oxidation. They help maintain a controlled environment inside the crucible, ensuring the purity of the materials being melted or heated. 3. Crucible Holders: These are support structures that hold the crucible in place during heating or pouring. They provide stability and prevent the crucible from tipping over or spilling its contents. 4. Crucible Racks: These are storage racks or holders designed to safely store crucibles when they are not in use. They help keep the crucibles organized and prevent any accidental damage or breakage. 5. Crucible Stirrers: These are specialized tools used to stir the contents inside the crucible during melting or mixing processes. They assist in achieving uniform temperature distribution and homogeneity of the molten material. 6. Crucible Cleaning Tools: These tools are used to clean the graphite crucible after use, removing any residue or impurities. They may include brushes, scrapers, or solvents specifically designed for graphite crucibles. 7. Crucible Lids: In addition to covers, there are also specialized lids that can be used to seal the crucible tightly during certain applications. These lids help create a controlled atmosphere or prevent the escape of volatile substances. 8. Crucible Lifters: These tools are used to safely lift and transport hot crucibles from one location to another. They are designed to withstand high temperatures and provide a secure grip on the crucible. 9. Crucible Insulation: Insulating materials such as ceramic fiber blankets or jackets can be used to surround the graphite crucible, providing additional thermal insulation. This helps to maintain a consistent temperature and prevent heat loss. 10. Crucible Liners: Liners made of ceramic or other refractory materials can be used to protect the graphite crucible from chemical reactions or erosion caused by aggressive materials or corrosive environments. These accessories offer various advantages and options to optimize the performance and utilization of graphite crucibles based on specific requirements and applications.
- Q: What are the advantages of a smelting furnace using induction heating, and will it reduce costs?
- On the surface of the electromagnetic oven if made of metal material, the use of the electromagnetic oven, the upper surface of the material to the loss of power electromagnetic induction, electromagnetic oven on the surface to be made from insulating material, the heating part is at the bottom of the pot, right A;
- Q: Can a graphite crucible be used for laboratory applications?
- Laboratory applications can indeed utilize a graphite crucible. These crucibles, widely employed in laboratories, serve a multitude of purposes such as heating, melting, and substance analysis. Their exceptional thermal conductivity, ability to withstand extreme temperatures, and chemical inertness render them appropriate for managing and containing high-temperature materials. Graphite crucibles find common use in activities such as determining melting points, fusing samples for analysis, and acting as receptacles for reactions involving intense heat or corrosive substances. Nonetheless, it is crucial to recognize that the appropriateness of a graphite crucible for a given laboratory application may rely on factors including the nature of the substances being handled, the required temperature range, and the specific conditions of the experiment.
- Q: Rotary kiln dust removal, zinc coated sand and Zinc Oxide Technology
- The use of Nianzi extracted from zinc in zinc,
- Q: How does a graphite crucible handle corrosive substances?
- A graphite crucible is highly resistant to corrosion when handling corrosive substances. Graphite is known for its exceptional chemical stability, making it an ideal material for handling such substances. Its unique structure and bonding properties make it resistant to attack from acids, alkalis, and other corrosive agents. Graphite has a high melting point, low coefficient of thermal expansion, and excellent thermal conductivity, which allows it to withstand extreme temperatures and rapid temperature changes without cracking or deforming. This makes it suitable for use in various industries, including metallurgy, foundries, and laboratories, where corrosive substances are frequently encountered. Furthermore, graphite has a non-wetting property, meaning it does not react with molten metals or other corrosive materials. This non-reactivity prevents any contamination or chemical reaction between the crucible and the corrosive substances it contains. As a result, the graphite crucible maintains its integrity and does not compromise the quality or purity of the substances it is handling. In summary, a graphite crucible is an excellent choice for handling corrosive substances due to its exceptional chemical stability, resistance to corrosion, high melting point, thermal conductivity, and non-wetting property. Its ability to withstand harsh conditions and maintain its structural integrity makes it a reliable and durable option in various applications where corrosive substances are involved.
- Q: What are the advantages of a graphite furnace atomizer compared to a flame atomizer?
- Flame atomizer: it consists of three parts: sprayer, premixing chamber and burner. Features: easy operation and good reproducibility.
- Q: Are carbon and graphite widely used? What fields are they applied to?
- High purity graphite is the main raw material for alkaline high-energy batteries widely used in the production of information and small household electrical appliances.
- Q: Can magnesia crucible be melted into stainless steel?
- In the smelting of titanium alloy, because there are a lot of active element Ti in the alloy, it is easy to react with C, N, O and other elements, resulting in the change of alloy composition
- Q: Can graphite crucibles be used for material synthesis?
- Yes, graphite crucibles can be used for material synthesis. Graphite has excellent thermal conductivity, chemical resistance, and high temperature resistance, making it suitable for various material synthesis processes such as melting, calcination, and fusion. Additionally, graphite crucibles can withstand rapid temperature changes and are inert, making them ideal for use in the synthesis of different materials.
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SIC Graphite Crucible 2024 - Graphite Crucible Ebay
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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