Zhongnai New Material Releases Construction Video of Microporous Lightweight Mullite Homogenising Material for Tundish Castable
Release time:
2025-06-26
Video Release Background
As a crucial equipment in continuous steel casting processes, the tundish's refractory lining performance directly impacts steel product quality and production efficiency. Through years of technical accumulation and innovative R&D, Zhongnai New Material has successfully developed high-performance tundish castable based on microporous lightweight mullite homogenising material, demonstrating its excellent application effects through actual construction video.
Product Technical Highlights
Microporous Lightweight Mullite Homogenising Material Properties
The microporous lightweight mullite homogenising material showcased in the video features the following outstanding characteristics:
Excellent Physical Properties
- Low bulk density: ＜1.4g/cm³ and ＜1.8g/cm³ specifications available
- Precise microporous structure: nano-scale pore diameter
- High mechanical strength: excellent aggregate inherent strength
- Ultra-low thermal conductivity: effectively reduces heat loss
Superior Construction Performance
- Good flowability, easy for casting and vibration
- Appropriate setting time, convenient for construction operations
- Strong bonding with steel shell, resistant to spalling
- Stable drying process with minimal linear change
Tundish Application Advantages
Extended Service Life
- Excellent thermal shock resistance, withstanding frequent temperature variations
- Good corrosion resistance, effectively resisting steel and slag erosion
- Stable high-temperature performance ensuring long-term reliable operation
Energy-saving and Environmental Benefits
- Low thermal conductivity significantly reduces heat loss
- Lower tundish shell temperature, improving working environment
- Reduced energy consumption, achieving green production
Practical Application Results
User Feedback
Feedback from multiple steel enterprises indicates excellent performance of tundish castables made with Zhongnai's microporous lightweight mullite homogenising material:
Significantly Extended Service Life
- Tundish usage cycles increased by 30-50% compared to traditional materials
- Noticeably reduced maintenance frequency, lowering production costs
- Good hot face condition with controlled erosion depth
Improved Operational Convenience
- Enhanced construction efficiency, shortened maintenance cycles
- Smooth drying process without abnormal cracking
- Reduced steel temperature drop, more stable casting temperature
Economic Benefit Analysis
Direct Economic Benefits
- Extended tundish service life, reduced refractory material consumption
- Reduced downtime for maintenance, improved equipment utilisation
- Lower steel temperature drop, reduced heating costs
Indirect Benefit Contributions
- Improved steel cleanliness, enhanced cast billet quality
- Stabilised casting process, reduced scrap rate
- Improved working environment, enhanced operational safety
Technical Service Support
Zhongnai New Material provides comprehensive technical services:
Construction Guidance Services
- Dispatching professional technical personnel for on-site guidance
- Providing detailed construction process specifications
- Assisting in developing optimal drying schedules
Quality Assurance System
- Strict raw material quality control
- Comprehensive production process monitoring
- Complete finished product inspection and testing
After-sales Technical Support
- Regular follow-up visits to understand usage conditions
- Timely resolution of technical issues
- Continuous product performance optimisation
Recommended Content
Share
Continuously meet customer needs with excellent products and services
For more product information or technical support, please contact us
Contact Information
Contact:+86-19171489999
Address: Yangzhai Town Metallurgical Industrial Park, Guangshui City, Hubei Province
Copyright©Hubei Zhongnai New Material Technology Co., Ltd.
This site already supports IPV6 Powered by www.300.cn
SAF Coolest v1.3 设置面板 QOBSX-ZHVQ-PWZWE-ADD
无数据提示
Sorry, the current column has no content for the time being.!
You can view other columns or returnHome Page