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| Price | TO BE DISCUSS |
| MOQ | 100PCS |
| Delivery Time | 15-40 days |
| Brand | ZEN |
| Place of Origin | Hunan,China |
| Model Number | ZEN-815 |
| Packaging Details | Kraft paper box,white box,egg tray |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2000000 Piece/Pieces per Month |
| Place of Origin | Hunan,China | Shape | Round, tapered or according to your requirements |
| Thransport: | Air transport: 5-9 days | Packaging Details | Kraft paper box,white box,egg tray |
| Port | Shenzhen,China | Color | Milky white |
| Model Number | ZEN-815 | Supply Ability | 2000000 Piece/Pieces per Month |
| Application: | Fire Assaying, Gold Assaying, Precious Metal Analysis, Mineral Assaying, Laboratory Testing. | Featrue: | Designed to give longer life. High mechanical strength to with stand severe thermal shocks. |
| Brand Name | ZEN | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Dimensions: | Customized | Packing | Custom Packing Acceptable |
| Price | TO BE DISCUSS | Delivery Time | 15-40 days |
| Used | Used for Gold Ore Smelting, Melting,Assaying, Thermal Analysis | Minimum Order Quantity | 100PCS |
| Material: | Fire clay | Sample days: | 4-12 days |
| Purpose : | Smelting, Melting,Assaying, Thermal Analysis | Operation Temperature: | 1350c to 1650c |
| Application : | Used in Fire Assaying,Gold Assaying |
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.
