Unlocking the Full Potential of Aluminum Profiles
EBNER | MARKUS GANGL, Senior Product Manager
Unlocking the Full Potential of Aluminum Profiles
Experience the Future of Aluminum Profile Heat Treatment with EBNER
Whether in aerospace, transportation, defense, or demanding industrial applications, aluminum profiles are expected to deliver an exceptional combination of strength, dimensional accuracy, corrosion resistance, and reliability. Achieving these properties requires more than high-quality alloys. It depends on a precisely controlled heat treatment process that ensures consistent material performance throughout the entire production chain.
PRECISION STARTS WITH THE RIGHT SOLUTION HEAT TREATMENT
The foundation for outstanding profile quality is laid during solution heat treatment. Uniform temperature distribution, reproducible process conditions, and carefully controlled cooling rates are essential for creating the desired microstructure and mechanical properties. To meet these requirements, EBNER offers two specialized furnace solutions tailored to different profile geometries, alloy systems, and production demands.
ROLLER HEARTH FURNACES FOR HIGHPERFORMANCE PROFILE HEAT TREATMENT
Our roller hearth furnaces set new standards in the solution heat treatment of high-performance aluminum profiles. Designed for complex geometries and demanding alloys (2xxx, 6xxx and 7xxx series), they ensure:
- Maximum temperature uniformity across the entire profile length
- Reproducible process conditions through precisely controlled furnace zones
- Minimal distortion due to optimized transport and heat transfer
A homogeneous and precisely controlled heating process is essential to achieve consistent material properties, especially for high-strength applications. Combined with integrated high-performance quenching systems, these furnaces enable high cooling rates and uniform quench conditions, which are critical for achieving the desired microstructure and mechanical properties.
ALUMINUM TOWER FURNACES FOR SOLUTION HEAT TREATMENT OF LONG PROFILES
EBNER‘s Tower Furnace is the ideal solution for the heat treatment of long and complex aluminum profiles. The vertical arrangement allows profiles to be processed in a suspended position, minimizing deformation and ensuring excellent dimensional stability, even for thin-walled and high-strength products. Key benefits include:
- Minimal profile distortion due to vertical hanging of the material during heat treatment
- Excellent temperature uniformity throughout the entire load for consistent metallurgical properties
- High process flexibility for a wide range of profile lengths, alloys, and product geometries
- Efficient batch operation with optimized energy consumption and high throughput
- Automated material handling for maximum process reliability and reproducibility
By combining precise temperature control with optimized airflow technology, the Tower Furnace ensures homogeneous heating and soaking conditions, making it the preferred solution for demanding aerospace, transportation, and industrial profile applications.
MULTI-STAGE AGING TECHNOLOGIES: OPTIMIZING HIGH-STRENGTH ALUMINUM
One of the EBNER key highlights is the technology for multi-stage aging processes, particularly for T77 applications. This treatment condition is specifically designed to combine high mechanical strength with superior resistance to stress corrosion cracking, while ensuring a homogeneous precipitation structure
throughout the material. Therefore, EBNER developed a special solution for this application.
MULTI-STAGE AGING TECHNOLOGIES FOR T77 APPLICATIONS
Achieving these characteristics requires highly accurate control of temperature and time parameters
throughout the complete process chain. EBNER‘s aging systems enable flexible and fully reproducible multi-stage heat treatment cycles, allowing manufacturers to fine-tune material properties according to application-specific requirements.
The T77 condition is specifically designed to provide:
- Outstanding resistance to stress corrosion cracking (SCC)
- High mechanical strength
- Homogeneous precipitation structure
Achieving these properties requires highly precise control of temperature-time cycles throughout the entire process chain—from solution heat treatment to quenching and aging.
Our dedicated aging solutions allow for flexible and reproducible multi-stage heat treatment, ensuring optimal adjustment of material properties for aerospace and high-performance applications.
A COMPLETE HEAT TREATMENT SOLUTION FROM ONE SOURCE
The greatest value is achieved when all process steps work together seamlessly. By combining advanced roller hearth or tower furnace technology with optimized quenching systems and sophisticated multi-stage aging solutions, EBNER provides a complete heat treatment concept for high-performance aluminum profiles. You will benefit from:
- Maximum process reliability for demanding alloys and applications
- Compliance with international standards such as AMS 2750 and CQI-9
- Tailored system concepts for future high-performance markets
These solutions enable you to unlock the full potential of your high-strength aluminum profiles and meet the increasing demands of aerospace, defense, and industrial applications.