Silicon Carbide Rod: High Strength Solutions for Tough Applications

Silicon Carbide Rod – High Strength Solutions For Tough Applications

Silicon Carbide heating elements are non-metallic high temperature electric resistance heaters manufactured using green silicon carbide as the raw material, processed via embryo processing, high temperature siliconization and recrystallization processes.

High-temperature heating elements are used extensively in industrial furnaces for processes like metal heat treatment, ceramic and glass production and semiconductor production. Furthermore, they may be employed in chemical processing equipment to heat corrosive materials.

높은 강도

Silicon carbide rods have the ability to withstand high temperatures over extended periods, making them perfect for applications such as glass melting and semiconductor manufacturing. Their hardness and thermal stability also make them effective positioning pins during welding processes.

Alpha Rod/ Ultra-Spiral type SE & DE elements feature nonlinear resistance curves that begin at relatively high values near room temperature and decrease gradually until reaching their minimum at about 800 degC.

As part of regular operation, it is advisable that the resistance of elements be regularly checked. It is especially essential that resistance remain at an appropriate level, especially when operating continuously. When replacing broken rods in groups it will help keep temperature curve constant without being altered by random replacement of new and old rods; doing this also prevents issues like rapid temperature increases.

Extreme Temperature Resistance

Silicon Carbide Rod’s resistance increases as temperatures increase, so for optimal working conditions it is vital that each rod’s resistance value be checked prior to installation and classified according to resistance value, so as to place all rods into one adjustment area together.

Silicon carbide rods are heating elements used in powder metallurgy, ceramics, glass and metal industries and various electric high-temperature furnaces and industrial machinery. Their features include high using temperatures, resistance to oxidation and corrosion corrosion resistance fast temperature rise rate long usage life deformation less deformation at high temperatures convenient installation and maintenance.

SiC is known for its hard and brittle structure that can withstand rapid cooling/heating cycles as well as deformation under high temperatures, helping it retain structural integrity over its lifespan while protecting inner materials from chemical attack. Thus, SiC provides an ideal combination of safety, performance and longevity in applications which demand long lasting performance solutions.

내화학성

Silicon Carbide is resistant to acids, abrasives and oxidizing media; additionally it can withstand high temperatures and thermal shocks caused by aggressive chemical environments.

Alpha Rod elements feature a traditional central hot zone with low resistance cold ends welded onto each of them – commonly referred to as three piece or LRE elements (Low Resistance End type). This design allows them to run cooler than one-piece elements while offering lower electrical resistance levels for greater longevity and increased efficiency.

Hyperion provides application-specific carbide rod blanks designed to maintain tool edge integrity and sharpness under difficult conditions. Contact one of our experts to find a custom solution for your next project.

Weldability

Silicon carbide rods offer greater thermal resilience than metal pins, resisting deformation under high-temperature welding conditions without distorting. These characteristics help ensure accurate positioning during welding applications with fast speeds or in environments with changing climate conditions.

Glass melting furnaces rely on ceramic fiber heating elements to provide uniform and efficient heating for processes like sintering and glazing, with outstanding corrosion and oxidation resistance to extend their lifespan and require less frequent replacements.

MnCuFe was used to join silicon carbide rods to copper by being vapor-deposited onto their cleaned surfaces and heated in argon (at 10 kPa and 900degC for 15 minutes), in order to achieve a diffusion weld that is stronger, faster and cost-effective compared with traditional methods requiring an argon-hydrogen shielding gas arc weld process. It provided stronger joints with better weldability including spatter control.

ko_KRKorean
맨 위로 스크롤