Fire clay Assay Crucible

Fire clay Assay Crucible 

Fire assayer features                                                                                                                                                        

1. Fire clay crucibles are made from a specially formulated clay material that is highly resistant to extreme temperatures.

 2. They are designed to withstand high temperatures up to 2,700°F (1,482°C). 

3. They are made up of a high-grade refractory material, which gives them excellent thermal shock resistance and superior strength. 

4. Fire clay crucibles are available in a variety of shapes, sizes, and capacities.

 5. They are used for melting, refining, and casting metals, glass, and other materials. 

6. Fire clay crucibles are non-reactive and do not contaminate the material being melted. 

7. They are easy to clean and maintain. 

8. They are typically inexpensive and long-lasting.

Cclay Crucible Application                                                                                                                                               

1. Fire clay crucibles are used in metal smelting and casting. 

2. They are used to melt metals such as gold, silver, copper, and aluminum. 

3. They are also used in the production of glass, pottery, and ceramics.

 4. Fire clay crucibles are also used in the production of refractory materials.

 5. They can be used for heating and melting of chemicals and alloys.

 6. They are often used in laboratories for the preparation of samples. 

7. Fire clay crucibles can also be used for assaying precious metals such as gold and silver. 

8. Fire clay crucibles can be used for separating precious metals from ore.

Fire assayer description                                                                                                                                                  

Glay crucible available size detail                                                                                                                                    

Fire Crucible Test Standard                                                                                                                                              

1. Check whether the clay crucible is free from cracks and defects. 

2. Check for the presence of any foreign particles or contaminants. 

3. Measure the thickness of the clay crucible walls. 

4. Check for proper sealing of the lid and the base. 

5. Check for ceramic glaze on the surface of the crucible. 

6. Measure the weight of the crucible. 

7. Test for resistance to thermal shock. 

8. Test for resistance to mechanical shock. 

9. Test for resistance to corrosion. 

10. Test for chemical compatibility.

OEM Requirements                                                                                                                                                            

To speed up quotations please supply a drawing and if appropriate, the name of the system in which they are to be used.

1. Desired material and size .

2. Quantity needed .

3. Type of furnace .

4. Desired temperature range.

5. Application (e.g. melting gold) .

6. Desired handle and lid designs (if applicable) .

7. Any additional special requirements .

Delivery and Shipping                                                                                                                                                      

We keep stock for almost all models of crucible in the warehouses .The shortest order lead time and delivery time can be within 5-7 days after receiving order confirmation, which ensures on time and in full delivery for any urgent order.

Why Choose Us                                                                                                                                                                

As a professional industrial ceramic supplier, we have a series of advantages that guarantee our market share in the international trade market. 

1.Reliable quality control, complete specifications, support customization of non-standard products. 

2.Professional and committed service team.  

3.Multiple protection of packaging, secure and reliable. 

4.Highly efficient delivery channel, safe and rest-assured.

FAQ                                                                                                                                                                                    

1.Q: What is a fire clay crucible? 

A: A fire clay crucible is an oven-proof container used for melting and refining metals at high temperatures. It is designed to withstand extreme heat and is made from a mixture of clay and other minerals like alumina and silica. The crucible is usually glazed on the inside to make it more heat resistant and easier to clean. 

2.Q: How do you use a fire clay crucible?

A: To use a fire clay crucible, place the metal to be melted into the crucible and heat it with a gas or electric furnace. Once the metal has melted, use special tools to refine and shape the metal as desired.

3.Q: What types of metals can be melted in a fire clay crucible? 

A: Fire clay crucibles can be used to melt a variety of metals, including gold, silver, copper, brass, aluminum, and more. 

4.Q: How long does a fire clay crucible last? 

A: The lifespan of a fire clay crucible depends on how often it is used and how well it is cared for. With proper care, a crucible can last for many years.