| Place of Origin: | Hunan,China |
|---|---|
| Brand Name: | ZEN |
| Model Number: | ZEN-815 |
| Minimum Order Quantity: | 100PCS |
| Price: | TO BE DISCUSS |
| Packaging Details: | Kraft paper box,white box,egg tray |
| Delivery Time: | 15-40 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 2000000 Piece/Pieces per Month |
| Material:: | Fire Clay | Shape: | Round, Tapered Or According To Your Requirements |
|---|---|---|---|
| Dimensions:: | Customized | Packing: | Custom Packing Acceptable |
| Port: | Shenzhen,China | Color: | Milky White |
| Sample Days:: | 4-12 Days | Featrue:: | Designed To Give Longer Life. High Mechanical Strength To With Stand Severe Thermal Shocks. |
| Used: | Used For Gold Ore Smelting, Melting,Assaying, Thermal Analysis | Purpose :: | Smelting, Melting,Assaying, Thermal Analysis |
| Application :: | Used In Fire Assaying,Gold Assaying | Thransport:: | Air Transport: 5-9 Days |
| Operation Temperature:: | 1350c To 1650c | Application:: | Fire Assaying, Gold Assaying, Precious Metal Analysis, Mineral Assaying, Laboratory Testing. |
| Highlight: | multifunctional bone ash cupel,1350 degree bone ash cupel,multifunctional fire assay cupels |
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Clay Fire Assay Crucibles And Magnesite Cupels
In the bullion fire assay process, a sample from the article is wrapped in a lead foil with copper and silver. The wrapped sample, along with prepared control samples, heated at 1650 F (temperature varies with exact method) in a cupel made of compressed bone ash or magnesium oxide powder.
Cupellation alone can only remove a limited quantity of impurities from a sample. Fire assay, as applied to ores, concentrates, or less pure metals, adds a fusion or scorification step before cupellation.
Features:
1. Working Temperature 1350 degree(Fire assay working temperature less than 1150 degree);
2. Supply Ability with1200000 Pieces per Month;
3. Long Lasting, can be used 3-5 times.
4. Can withstand extremely corrosive fire assay environments;
5. High mechanical strength designed to withstand sever thermanl shocks.
Notes:
We can do OEM and OBM According to your drawing and requirements.
Chemical Content: AI2O3>45%
Fe2O3<1%
SiO2>48%
Packaging and Delivery:
1. Wooden Case
2. Carton Packing
3. Pallet
4. As Per Customer's Requirement
5. Shenzhen/Guangzhou/Shanghai Port
Fire Assay Crucibles
Our range of Fire Assay Crucibles are designed to give long life and high mechanical strength to withstand severe thermal shocks.
