At present, traditional thick walled cast radiation tubes are widely used in the radiation tube market. During long-term use at high temperatures of 800-900 ℃, thick walled radiation tubes often undergo twisting deformation and even cracking failure due to the combined effects of stress and thermal stress caused by their own quality.
High Ni content, high material cost;
The inner diameter of the furnace tube decreases, resulting in a decrease in production;
Easy to bend after prolonged use
Increase CO₂
Air pollution caused by increased emissions
Thin walled double-P radiation tubes have higher thermal efficiency than traditional thick walled radiation tubes and can meet the requirements of rapid heating and cooling in continuous heat treatment units,
NH2829 new material is more resource efficient and cost-effective, and can replace alloys such as Cr28Ni48W5. It not only brings greater economic value, but also benefits environmental protection.
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