ED Type Silicon Carbide Rod Heating Element with 250-300 MPa Flexural Strength and 2000-2500 MPa Compressive Strength

Price Negotiable

Price: Negotiable

MOQ: 10pcs

Delivery Time: 15 work days

Brand: SONGYU

Product Description

ED Type Silicon Carbide Heating Rod

High-performance heating elements designed for industrial high-temperature applications with excellent thermal and chemical resistance properties.

Technical Specifications

Property	Value
Application	High Temperature Heating Elements
Flexural Strength	250 - 300 MPa
Compressive Strength	2000 - 2500 MPa
Thermal Shock Resistance	Good
Chemical Resistance	Excellent
Shape	Rod

Operating Guidelines

Aging & Performance Management

Silicon carbide rods experience gradual resistance increase (aging) during use, which may reduce furnace temperature
Compensate for aging by increasing voltage or modifying wiring configuration to maintain optimal furnace temperature

Power Transmission & Operation

Begin operation at half the rated voltage and gradually increase to prevent rapid temperature rise
Avoid overloading during initial power transmission
Continuous operation improves overall lifespan and performance

Handling & Storage

Handle with care during loading, unloading, and transportation due to hard and brittle nature
Store in dry conditions to prevent aluminum head deterioration from moisture
Pre-dry workpieces with excessive moisture before heating to extend rod lifespan

Installation & Maintenance

For new or long-unused kilns, use old rods for initial kiln drying rather than new rods
Ensure wire clamps maintain close contact with aluminum head at cold end of rod body
Replace broken or burnt rods immediately to prevent impact on other rods' service life

Chemical Compatibility

Avoid use in hydrogen gas environments as it causes brittleness and reduces lifespan
Prevent contact with alkali metals, alkalis, silicates, borides, and other corrosive substances