High-Performance Professional Gold Melting Crucible with Silicon Carbide

Product Specification

Product Description:                                                                                             

Silicon Carbide Graphite Crucible for Gold Melting

The Silicon Carbide Graphite (SiC Graphite) Crucible is a premium refractory vessel specifically engineered for the demanding process of gold melting and refining.

Manufactured using advanced isostatic pressing technology, this crucible combines high-purity silicon carbide particles within a graphite matrix. This unique composite structure delivers the critical properties essential for handling molten gold:

Product Features:                                                                                                  

1.Exceptional Thermal Stability: Withstands the high temperatures (exceeding 1100°C ) required for gold melting without deformation or cracking, even under rapid thermal cycling.

3.Mechanical Strength & Thermal Shock Resistance: Maintains structural integrity during repeated heating and cooling cycles inherent in precious metal processing.

4.Long Service Life: Offers significantly extended operational lifespan compared to traditional clay-graphite or pure graphite crucibles, reducing downtime and replacement costs.

5.Superior Resistance to Gold Alloy Penetration: The dense structure formed by isostatic pressing helps prevent molten gold penetration into the crucible walls, reducing metal retention and waste.

Product Details:                                                                                                      

Product Chemical Composition                                                                                

  The Silicon Carbide Graphite (SiC Graphite) Crucible delivers unparalleled versatility across demanding industrial applications, leveraging its advanced composite structure and engineered resilience. Manufactured through isostatic pressing technology, this crucible excels in extreme thermal environments where conventional materials fail. Its unique silicon carbide-graphite matrix provides critical properties – including exceptional thermal shock resistance, prolonged service life, and inertness to molten metal reactions – making it the preferred solution for precision melting operations worldwide.

Application:                                                                                                       

They can be used for resistance furnace, induction furnace, biological particles furnace, gas furnace, coke oven, furnace oil, and gas furnace to melt gold, silver, copper, aluminum, tin, lead, zinc and other nonferrous metals, and various non-ferrous alloys.

Factory Introduction                                                                                           

Qingdao Baidun Special Ceramics Technology Co., LTD.(Qingdao Baidun) is located in the SCO Demonstration Area,Qinadao,China, Qinadao Baidun and it’s subsidiaries specializes in the manufacture of crucibles for non-ferrous metal smelting, refractory products for continuous casting and alumina grinding ball. lt has a registered capital of 100milion RMB and covers an area of 100,000㎡. Qinadao Baidun has two brands, “Baidun"and “J&J” .which are respectively for Chinese and overseas markets, Qingdao Baidun is one of the largest crucible manufacturers in China that uses isostatic pressing technology to produce silicon carbide graphite crucibles and clay graphite crucibles. With many years ofresearch and field tests, the technical team of Qinadao Baidun has made sianificant efforts tosolve various technical problems and developed silicon carbide graphite crucibles and clay graphite crucibles which have characteristics of high oxidation resistance,high thermal conductivity, long service life, and low energy consumption, increasing production efficiency and significantly reducing production costs for non-ferrous metal smelting companies, Third-party professional institutions have selected Qinadao Baidun as the champion crucible brandin Chinese die-casting industry for many years since 2016.

J&J/Baidun Crucible is a top-quality product made in China, known for its high temperature resistance, chemical resistance, and durability. Composed of high pure materials such as SiC and clay, this crucible is designed for laboratory applications requiring reliable performance under extreme conditions.

Packaging & Shipping                                                                                           

Packing:Use professional export packaging, wooden box or wooden box packaging, cardboard, carton, ton bag, or packaging according to customer requirements.

Delivery time: 10-45 days after confirming the order, the specific delivery date should be determined according to the and order quantity.

FAQ                                                                                                                       

Q: What is the brand name of the Conventional Type Crucible? 

A: The brand name is J&J/Baidun.

Q: Where is the Conventional Type Crucible manufactured?

A: The Conventional Type Crucible is manufactured in Qingdao, China.

Q: What is the minimum order quantity for the Conventional Type Crucible?

A: The minimum order quantity is 1pc.

Q: What are the packaging details for the Conventional Type Crucible?

A: The packaging details include wooden cases.

Q: What are the accepted payment terms for purchasing the Conventional Type Crucible?

 A: The accepted payment terms are TT/DP/LC.