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

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