| Place of Origin: | Hunan,China |
|---|---|
| Brand Name: | ZEN |
| Model Number: | ZEN-806 |
| 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:: | 5-10 Days | Featrue:: | High Casting Density; |
| 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 |
| Application:: | Fire Assaying, Gold Assaying, Precious Metal Analysis, Mineral Assaying, Laboratory Testing. | ||
| High Light: | 90mm Fire Assay Crucible,High casting density Fire Assay Crucible |
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Durable Gold Melting Fire Assay Crucibles
Ore from the mine, or exploration sampling program is scientifically sampled using a statistically accurate method fitting the desired accuracy, it is then prepared by crushing, splitting and pulverizing. This is a process referred to as sample preparation. Since the original sample may be a hundred pounds or more, a scientific method of obtaining a representative sample for testing of usually 30 grams is used, and it includes reducing the ore to a predetermined particle size and then splitting the ore using a statistically accurate method, to obtain the 30 gram representative sample for fire assaying.
Product Introduction
Durable Gold Melting Fire Assay Crucibles
Applications
Precious Metal Analysis
Mining Laboratory
Laboratory Testing
Mineral Assaying
Fire Assaying
Gold Assaying
Crucible used for lab
Features:
1. High refractoriness,no cracking;
2. Good corrosion resistance;
3. Good thermal shock resistance;
4. No hanging residue, impermeable,the export series can use 3-5 times,it is the superduper container for fire assay.
Chemical Composition
| SiO2 | 38%-56% |
| Al2O3 | 45%-55% |
| Fe2O3 | ≤1% |
| TiO2 | 0.47% |
| CaO | 1.28% |
| MgO | 0.34% |
| K2O | 0.61% |
| Na2O | 0.39% |
| L.O.l(loss on ignition) | 0.21% |
Size detail:
Top diameter 90mm;Bottom diameter 58mm;High 155mm.
Notes:
1. Refractoriness:1650 centigrade degrees;
2. Refractoriness under load:1420 centigrade degrees;
3. We can supply kinds of fire assay crucibles export level,customize was acceptable, samples and performance requirement.
Packaging and Delivery:
1. Wooden box
2. Export carton
3. WoodenPallet or Plastic Pallet
4. As Per Customer's Requirement
5. Any port in China
