Open Sleeve
A premium grade industrial material tailored for optimal performance.
Key Features & Applications
- Steel ingot casting
- Alloy and special steel production
- High-yield riser systems
- Foundries requiring clean break-off design
Product Overview
Open Exothermic Sleeve is a high-performance riser sleeve designed for steel and alloy casting applications where extended feeding time is required. Its open-bottom design allows direct contact with molten metal, activating the exothermic reaction that generates additional heat in the riser zone. This ensures prolonged molten metal feeding, reduces shrinkage defects, and improves casting soundness.
The sleeve enhances directional solidification, minimizes riser size, and significantly increases casting yield. It is widely used in steel ingot casting and heavy-section components where high feeding efficiency and reduced rejection rates are critical.
Technical Specifications
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