1650°C Refractory Ramming Mass – AYS-165F7 with 2.1 g/cm³ Density for Steel & Aluminum Melting

In the demanding world of metallurgical foundry operations, the choice of refractory lining material directly influences melting efficiency, melt purity, and overall production costs. For coreless induction furnaces used in steel and aluminum alloy production, selecting a high-performance acidic ramming mass is essential to withstand extreme thermal conditions and chemical attack. The AYS-165F7 Acidic Ramming Mass from GAOYOU FANGYUAN FURNACE MATERIAL FACTORY is engineered precisely for these challenging environments, offering a proven solution for steel and aluminum alloy melting applications.

At the core of this product is its ultra‑high purity silica composition. Featuring 99% SiO₂ content with minimal 0.3% Al₂O₃, the AYS-165F7 guarantees excellent chemical stability and resistance to acidic slag corrosion under extreme heat. This high‑purity formulation ensures consistent melt quality by significantly reducing the risk of contamination from refractory erosion—a critical factor in producing high‑grade steel and aluminum alloys. With a maximum operating temperature of 1650°C and a bulk density of 2.1 g/cm³, this induction furnace lining material effectively withstands the thermal cycling and mechanical stress encountered in frequent melting operations.

The material's physical properties further enhance its reliability. The dense, uniform lining structure resists cracking, spalling, and penetration by molten metal and slag, ensuring extended service life and reduced downtime. The ramming mass offers convenient installation with good flowability and sinterability, forming a robust monolithic working layer that enhances overall furnace efficiency and safety. This combination of high purity, thermal stability, and ease of installation makes the AYS-165F7 a dependable choice for foundries seeking consistent performance and lower operational costs over the long term.

Behind this high‑performance product stands GAOYOU FANGYUAN FURNACE MATERIAL FACTORY, a professional manufacturer integrating scientific research, production, and technical service. The company primarily serves the steel and metallurgical foundry industry, partnering with prestigious institutions such as Huazhong University of Science and Technology to continuously advance refractory performance. This commitment to innovation and quality has established GAOYOU FANGYUAN as a trusted refractory material manufacturer in China, delivering high‑purity solutions for demanding melting environments.

Each batch of the AYS-165F7 undergoes rigorous quality control, ensuring reliable physical and chemical properties. Beyond product supply, GAOYOU FANGYUAN provides comprehensive technical support, including lining construction guidance, drying procedure optimization, and maintenance recommendations. With a sales network covering major industrial provinces nationwide, the company is dedicated to delivering durable, cost‑effective refractory solutions that optimize melting performance and product quality. For foundries seeking a reliable lining material for steel and aluminum alloy production, the AYS-165F7 Acidic Ramming Mass represents a proven choice backed by technical expertise and manufacturing excellence.