Recently, after research and development and practice, the mining products company successfully launched a 1100MPa ultra-high strength ductile bolt suitable for deep mines, and formulated the "high strength ductile manganese steel anchor steel rolling forming technical specification" and "strong plasticizing flash heating process specification" two group standards. The achievement of this achievement not only marks another major breakthrough in the field of deep mine (well) support technology, but also provides a strong guarantee for the safe and stable mining of deep mine.
The research shows that the anchor adopts advanced material preparation technology and strengthening technology, and has excellent properties such as high strength, high toughness, corrosion resistance and wear resistance. It uses advanced material preparation process and strengthening technology, so that it has higher strength and toughness, including tensile strength up to 1100 MPa. Whether in tunnels, subways, mines and other underground projects, or in Bridges, highways and other ground projects, ultra-high strength ductile bolt can play an excellent performance. Compared with the traditional bolt material, it can better adapt to the complex and changeable deep roadway environment.
The release of ultra-high strength ductile bolt group is an important breakthrough for the company in the field of bolt technology, and also a milestone in the development of the entire industry. The company will continue to uphold the concept of "innovation, pragmatism and excellence", constantly promote the innovation and development of bolt technology, and contribute more wisdom and strength to underground safety support and disaster prevention.