High-Purity Graphite Oil Groove for Melting and Casting Precious Metals
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High-Purity Graphite Oil Groove for Melting and Casting Precious Metals

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Product Description

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Applications

1. Industrial Production
In the metallurgical industry, graphite oil baths are commonly used in metal smelting (such as precious metal purification and gold and silver bar casting). Their high thermal conductivity optimizes melting efficiency and prevents metal sticking.

1)Jewelry Manufacturing: Used in smelting gold and silver bars or jewelry, ensuring a smooth surface and uniform crystallization of the cast parts.

2)Metal Processing: Used as molds to reduce scrap in the continuous casting of non-ferrous metals such as copper and aluminum alloys.

3)Industrial Melting: Suitable for use in melting furnaces and vacuum furnaces, supporting customized shapes (such as handles and multi-hole designs) to meet diverse needs.

2. Chemical and Energy
1)Lithium Battery Material Sintering: Used in solid-state reactions of lithium cobalt oxide and ternary materials, ensuring a temperature gradient within the furnace of ≤5°C and improving material crystallinity consistency.

2)Rare Metal Smelting: Suitable for vacuum melting or powder metallurgy processes of refractory metals such as tungsten, molybdenum, and titanium.

3. Special Processes
1)High-Temperature Reaction Experiments: Providing a stable reaction environment for experiments such as melting point determination and combustion analysis.

2)Machinery Lubrication: Storing high-temperature lubricating oil to ensure stable equipment operation.

4. Extended Applications
Graphite oil tanks can also be used to lubricate non-metallic bearings (such as carbon-graphite materials). Their self-lubricating properties excel in oil-free or high-temperature environments.

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Function


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Characteristics

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Design and Customization

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Precautions

1. Regularly check the oil level: Maintain an adequate oil level to prevent lubrication failure due to oil starvation.

2. Ensure tightness: Prevent impurities from entering the oil tank, which could affect lubrication or accelerate wear.


3. Cleaning and Maintenance: Before first use, clean the surface with alcohol to remove machining residue.

4. High-Temperature Environments: If operating at temperatures exceeding 350°C for extended periods or in highly corrosive environments, consult the manufacturer to determine whether special treatment is required (e.g., using a high-temperature-resistant lubricant).


5. Extreme Loads: During high-load operations, enhanced lubrication is required to reduce mechanical wear.


6. Lubricant Selection: Graphite-based composite lubricants are recommended, as they offer high-temperature resistance, strong adhesion, and are suitable for processes such as warm forging.


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