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oil paste atomization silicon carbide crucible insulator sic ceramic small cup-0

Silicon Carbide

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Oil Paste Atomization Silicon Carbide Crucible Insulator SiC Ceramic Small Cup

Silicon carbide (SiC) ceramic crucibles are made of high-purity silicon carbide powder, which has the characteristics of non porosity and non permeability, and can accommodate high-purity metals without contamination. High thermal conductivity enables efficient processing, while excellent thermal shock resistance enables rapid heating and cooling cycles without cracking or damage.

Introduction

Brief

 

Silicon carbide (SiC) ceramic crucibles are made of high-purity silicon carbide powder, which has the characteristics of non porosity and non permeability, and can accommodate high-purity metals without contamination. High thermal conductivity enables efficient processing, while excellent thermal shock resistance enables rapid heating and cooling cycles without cracking or damage.

   

sic oil crucible01.jpgsic oil crucible02.jpgsic oil crucible04.jpg

  

Details

 

Function

1. Excellent hardness and wear resistance: making silicon carbide crucibles an ideal choice for withstanding wear and erosion caused by molten metal.

2. Excellent thermal conductivity: enables the silicon carbide crucible to effectively transfer heat, ensuring uniform melting and preventing local overheating.

3. High temperature stability: making silicon carbide crucibles suitable for applications that require high temperature performance, such as melting aluminum, copper, and other metals.

4. Excellent corrosion resistance: can ensure that the silicon carbide crucible maintains its integrity and performance during long-term use.

Aplication

1. Metallurgy: Silicon carbide crucibles are widely used for melting and containing aluminum, copper, and other metals and their alloys.

2. Casting industry: Silicon carbide crucibles are used in the casting industry to melt and cast various metals, including iron, steel, and bronze.

3. Glass manufacturing: Silicon carbide crucibles are used in glass manufacturing to melt and refine glass materials.

 

Parameter

 

Item UNIT SSIC
DATA
RBSIC/SISIC
DATA
RSIC
DATA
Max temperature of Application 1650 1300 1650
 Density g/cm³ >3.13 >3.03 >2.6
 Open Porosity % <0.2 <0.2 15%
 Bending Strength Mpa ≥400 ≥350 90-100(20)
Mpa 100-120(1100℃)
 Modulus of Elasticity Gpa 400 350 240
Gpa
 Thermal Conductivity W/m.k 120-150 90-110 24
 Coefficient of Thermal Expansion K⁻¹×10⁻⁶ 4 4 4.8
 Hardness HRA 92-94 91-93 -
 Acid Alkaline-proof - excellent excellent excellent

 

sic oil crucible05.jpgsic oil crucible06.jpgsic oil crucible02.jpg

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