China Shaanxi KeGu New Material Technology Co., Ltd company news

Introduction In high-temperature processes such as lithium battery material production and ceramic sintering, silicon carbide (SiC) components are widely used for their strength and thermal stability. However, field experience shows that the same SiC material can perform very differently under ... Read More

What is the Difference Between SSiC and RB-SiC? Pressureless sintered silicon carbide (SSiC) and reaction bonded silicon carbide (RB-SiC) are both widely used in high-temperature industries. However, their performance differs significantly due to fundamental structural differences. Manufacturing ... Read More

What is the Key Difference Between SSiC and RSiC? The core difference is porosity RSiC: ~15% porosity SSiC: ~0 (near fully dense) Porosity determines strength, corrosion resistance, and lifetime Microstructure Difference (Why It Matters) Material Structure RSiC Large grains + high porosity (~15%) ... Read More

How to Select Silicon Carbide Materials | SSiC vs RB-SiC vs RSiC Guide Learn how to select the right silicon carbide material (SSiC, RB-SiC, RSiC) based on temperature, load, and atmosphere. Practical engineering guide. Why Material Selection Matters Choosing the wrong silicon carbide (SiC) material ... Read More

How to Select SiC Materials for Industrial Applications: A Practical Engineering Guide Why Material Selection Matters Silicon carbide (SiC) is widely used in: High-temperature furnaces Chemical processing Heat exchangers Semiconductor equipment However, not all SiC materials perform the same. ... Read More

Thermal Gradient-Induced Stress in Silicon Carbide (SiC) Components Problem In high-temperature applications, SiC components are often selected for their excellent thermal resistance. However, in practical operation, some components exhibit: Cracking Localized damage Reduced service life Even when ... Read More

Why Silicon Carbide Components Fail at Edges Rather Than at the Center? Problem In many high-temperature applications, SiC components (rollers, beams, plates) often fail at: edges, corners, or end regions Instead of: the center, where the structure appears to be most stressed. This leads to a common ... Read More

Why Increasing SiC Component Size Does Not Improve Reliability in High-Temperature Applications Problem In high-temperature systems, when components fail, a common response is: Increase the size or thickness of the component The assumption is: Larger section → higher strength Thicker structure → ... Read More

Engineering Realities Behind High-Temperature Roller Performance Silicon carbide (SiC) rollers are widely used in: roller kilns, battery material production, technical ceramics, and high-temperature continuous furnaces. Because SiC rollers operate under extreme conditions,many assumptions about ... Read More

Understanding Stress Amplification in High-Temperature SiC Roller Systems In high-temperature kiln systems, roller failure is often associated with: heavy loading, high temperature, or material limitations. However, field analysis shows that: even very small installation errors can generate ... Read More