Hot forging of brass is one of the most widely used techniques in the industry due to the exceptional properties of this material, which allows for the production of durable and resistant components. In this article, we will analyze the advantages, applications, and technical details of this technology, focusing on the sustainable alloys used by Tecnofor Srl, such as the LIBRA alloy produced by its subsidiary, Metallurgica San Marco.
Why is brass an ideal material?
Brass is an alloy of copper and zinc, with characteristics that vary depending on the proportions of the two metals. This versatility makes it perfect for numerous industrial applications. Let’s examine some of its most appreciated qualities:
- 🛠️ Ductility and malleability: When heated, brass can be easily shaped while maintaining strength and quality.
- 🌧️ Corrosion resistance: The presence of copper protects it from moisture, chemicals, and harsh environments.
- ⚡ Conductivity: While not as high as pure copper, it is excellent for thermal and electrical applications.
- ✨ Aesthetic appeal: Its golden, shiny surface makes it ideal for luxury finishes and faucets.
These characteristics are further enhanced in sustainable alloys like LIBRA, which combine high performance with a low environmental impact.
What is hot forging of brass?
Hot forging is a process that uses temperatures between 600°C and 900°C to shape brass without completely melting it. This method enables the production of precise and homogeneous components. The main steps are:
- 🔧 Material preparation: Brass bars or ingots are cut into smaller pieces, called “blanks.”
- 🔥 Heating: The blanks are heated in specialized furnaces to become malleable and ready for processing.
- 🤜 Forging: The heated brass is shaped using a mold and a press that applies high forces.
- 🧊 Post-forging treatments: After gradual cooling, the pieces can be polished, coated, or subjected to additional processes.
The LIBRA alloys: sustainability and innovation
Metallurgica San Marco, a subsidiary of Tecnofor, produces LIBRA, a brass alloy designed to reduce environmental impact without compromising performance. LIBRA is fully recyclable and contains a low concentration of lead, making it compliant with the strictest safety and sustainability regulations. Moreover, it is ideal for demanding applications thanks to its high mechanical strength and optimal workability.
Advantages of hot forging brass
Hot forging brass offers numerous benefits:
- 💪 Increased strength: thermal treatment compacts the material’s structure, eliminating imperfections.
- 🧩 Complex shapes: enables the creation of precise and detailed geometries that other processes cannot achieve.
- ♻️ Minimal waste: brass is highly workable, reducing waste and optimizing costs.
- 🛡️ Uniformity: ensures consistent components with stable mechanical properties.
Key applications
The possibilities offered by hot forging are numerous. Among the most common applications are:
- 🚰 Faucets and valves: ideal for corrosion resistance and refined aesthetics.
- 🔧 Thermal and hydraulic systems: fittings, manifolds, and joints ensure efficiency and durability.
- 🖧 Electronics: components such as connectors and clamps benefit from brass’s conductivity.
- 🚗 Automotive: gears and machinery parts require the robustness provided by hot forging.
Thanks to LIBRA, these applications can be realized in a more eco-friendly way while maintaining the same quality standards.
Sustainability and Environmental Commitment
The use of recyclable alloys like LIBRA not only supports sustainability but also meets the growing demand for eco-friendly solutions. Tecnofor and Metallurgica San Marco adopt processes that minimize waste, optimize energy consumption, and reduce emissions, maintaining a concrete commitment to the environment.
Tecnofor: innovation and precision
For years, Tecnofor Srl has stood out in the industry thanks to the quality of its processes and the use of cutting-edge technologies. With the support of its subsidiary, Metallurgica San Marco, and the LIBRA alloy, the company offers components that combine technical excellence with environmental respect, meeting even the most specific needs of its clients.