Aluminum Grade Bone Ash Is Used As Aluminum Mold Agent In The Metallurgical Industry
Description:
Aluminum grade bone ash, made by burning the organic matter from animal bones, has long been recognized by the nonferrous casting industry as a mold release agent that offers numerous advantages unmatched by similar products. Aluminum grade bone ash is not wetted by molten nonferrous metals, therefore, it provides excellent protection for surfaces that contact molten metal, such as molds or refractories in transfer troughs, filter boxes and other vessels.
Specifications:
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Chemical Composition
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(Ca₃(PO₄)₂),(CaCO₃),(Al₂O₃),(SiO₂),
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Calcium Phosphate (Ca₃(PO₄)₂)
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70-80%
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Calcium Carbonate (CaCO₃)
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5-10%
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Aluminum Oxide (Al₂O₃)
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1-5%
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Silica (SiO₂)
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1-5%
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Color
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White to off-white
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Particle Size
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Typically 100-200 mesh
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Bulk Density
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Approximately 0.5-1.0 g/cm³
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Reactivity
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High thermal stability
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Notices:
Bone ash is safe to use, non-toxic, and does not present a fire hazard, so no special handling precautions are necessary. However, as with any fine powder, it is advisable to take standard dust protection measures, including ensuring proper ventilation and wearing dust masks.
Working with bone ash is straightforward, as it allows for easy cleaning of molds, refractories, and other surfaces through skimming, wiping, or brushing.
Waste from bone ash can be disposed of in industrial sewers or taken to landfills, provided it complies with local regulations concerning non-hazardous materials.
Applications:
Aluminum grade bone ash is produced under carefully controlled conditions and will not contaminate castings, unlike other coatings that often contain impurities such as iron. Because bone ash adheres well to the mold surface, nonferrous metal castings produced from molds treated with aluminum grade bone ash always have a smooth surface and are virtually free of holes, cracks and other surface defects.
Aluminum grade bone ash can be applied in a variety of ways, including:
Dry Application: Bone ash can be applied in its dry form using a cloth glove for efficient handling.
Slurry Application: A mixture of bone ash and water can be brushed, sprayed, or painted onto surfaces.
Slurry Pre-Treatment: Another method involves pre-treating the surface with a slurry of bone ash before applying the dry powder.
In all methods, optimal results are achieved when bone ash is applied to new or thoroughly cleaned surfaces.
FAQ
*Why choose Yuheng Bone Ash?
When you shop with Yuheng, you're shopping with a company that's committed to your success. We always provide you with quality bone ash, professional advice and unparalleled customer service.
*How quickly does Yuheng Bone Ash ship?
Thanks to our in-house warehouse department, we are able to ship your order quickly! You can expect fast delivery as well as professional packaging to ensure your order arrives in the best possible condition.
*How is Yuheng Bone Ash's customer service?
Our experienced technicians and customer service team are here to support you every step of the way. Whether it's about product storage or product usage, our experts are always here to answer your questions!
*Does Yuheng have a wide range of products?
Yuheng is your go-to source for dry materials for any ceramic project and custom glazes. Our warehouse stocks a wide variety of ingredients and accessories to meet your every need.
Product Tags:
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High Thermal Stability Non Toxic Bones Ash As Aluminum Mold Agent In The Metallurgical Industry Images
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