Industrial SiC Graphite Zinc Melting Crucible 1600°C Maximum Temperature with 2.21-2.25 g/cm³ Density
Price:
negotiate
MOQ:
1pcs
Delivery Time:
Negotiable
Brand:
Baidun/J&J
Product Description
Industrial Zinc Melting Crucible Overview
The J&J Zinc Melting Crucible is engineered for demanding industrial applications requiring reliable performance in high-temperature metal processing environments. This silicon carbide and graphite crucible delivers exceptional durability for various foundry and metal casting operations.
Key Performance Features
- Exceptional Temperature Resistance: Withstands continuous operation up to 1600°C (2912°F), providing significant safety margin above copper's melting point (~1085°C)
- Superior Thermal Shock Resistance: Silicon carbide structure resists cracking from rapid temperature changes
- High Thermal Conductivity: Graphite composition enables efficient heat transfer for rapid melting cycles
- Excellent Oxidation Resistance: Forms protective silica layer to slow degradation and extend service life
- Chemical Inertness: Maintains integrity against common fluxes and metal oxides
- Extended Service Life: Resists erosion from molten metals and thermal cycling fatigue
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | SiC Graphite Crucible for Zinc Melting |
| Category | Isostatic Graphite Crucible |
| Material Composition | Silicon Carbide and Graphite |
| Brand | Baidun / J&J |
| Place of Origin | ShanDong, China |
| Application | Melting and Holding of Non-ferrous Metals |
| Applicable Furnace Types | Oil, Gas, Coal, Flame, Electric Furnaces |
| Maximum Working Temperature | 1600°C |
| Density | 2.21-2.25 g/cm³ |
| Shape | Cylindrical |
| Surface Finish | Smooth |
| Corrosion Resistance | Good |
| Thermal Conductivity | High |
Chemical Composition Analysis
| Component | Unit | Value Range |
|---|---|---|
| Carbon | % | 36-40 |
| Silicon Carbide (SiC) | % | 26-30 |
| Silicon Dioxide (SiO2) | % | 14-18 |
| Silicon (Si) | % | 2-5 |
| Aluminum Oxide (Al2O3) | % | 8-10 |
| Other Oxides (Na2O, K2O, Fe2O3, B2O3) | % | 2-4 |
Industrial Applications
Ideal for foundries, jewelry manufacturing, and metal casting operations processing copper, brass, bronze, and other non-ferrous metals. Suitable for induction furnaces, fuel-fired furnaces, and resistance furnaces where high performance and crucible longevity are critical requirements.
Manufacturer Information
Qingdao Baidun Special Ceramics Technology Co., LTD specializes in manufacturing crucibles for non-ferrous metal smelting, refractory products, and alumina grinding balls. With 100 million RMB registered capital and 100,000㎡ facility area, the company operates two brands: "Baidun" for Chinese market and "J&J" for overseas markets. As one of China's largest crucible manufacturers using isostatic pressing technology, they produce silicon carbide graphite and clay graphite crucibles.
Packaging & Shipping Details
Packing Options: Professional export packaging including wooden boxes, cardboard, cartons, ton bags, or custom packaging according to customer requirements.
Delivery Time: 10-45 days after order confirmation, with specific timeline determined by order quantity.
Frequently Asked Questions
What is the brand name?
The brand name is J&J / Baidun.
Where is it manufactured?
Manufactured in Qingdao, China.
What is the minimum order quantity?
Minimum order quantity is 1 piece.
What are the packaging details?
Packaging includes secure wooden cases for export.
What payment terms are accepted?
Accepted payment terms: TT (Telegraphic Transfer), DP (Documents Against Payment), LC (Letter of Credit).
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Get in Touch
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Company
Qingdao Baidun Special Ceramics Technology Co., Ltd.
Location
No.128, Zhonghuan Road, Fuan Industrial Zone, Jiaozhou, Qingdao, P.R.C.
Contact Person
Yana Gao