Casting SIC Silicon Carbide Graphite Crucible 50ml To 500L

Product Overview

Our Silicon Carbide Graphite Crucibles are engineered for industries requiring superior thermal conductivity, exceptional durability, and resistance to extreme temperatures. Designed to withstand temperatures up to 1600°C (2912°F), these crucibles are ideal for melting, casting, and refining processes in metallurgy, semiconductor manufacturing, solar energy, and laboratory research.

Key Features

1. Unmatched Thermal Performance

High Thermal Conductivity: Ensures rapid and uniform heat distribution, reducing melting time by up to 30%.

Extreme Temperature Resistance: Stable performance at temperatures up to 1600°C (2912°F).

2. Superior Durability

High Strength & Low Porosity: Resists cracking and erosion, extending service life by 2-3 times compared to traditional graphite crucibles.

Oxidation Resistance: Enhanced with a proprietary coating to minimize oxidation at high temperatures.

3. Chemical Inertness

Corrosion Resistance: Withstands acidic and alkaline environments, making it suitable for melting non-ferrous metals (e.g., aluminum, copper, gold) and semiconductor materials (e.g., silicon, germanium).

4. Customizable Designs

Available in various sizes (50ml to 500L) and shapes (cylindrical, conical, rectangular) to meet specific furnace requirements.

Optional reinforced rims and handles for easier handling and improved safety.

Applications

Our SiC Graphite Crucibles are widely used in:

Metal Melting & Casting: Aluminum, copper, gold, silver, and other non-ferrous metals.

Semiconductor Industry: Silicon wafer production, crystal growth, and high-purity material processing.

Solar Energy: Polysilicon melting for solar cell manufacturing.

Laboratory Research: High-temperature experiments and material testing.

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.