中国轴承工业协会、钢铁研究总院组织有关专家来西钢开展轴承钢现场调研

2021-06-24

In order to implement the spirit of the National Conference on industry and information technology and the implementation opinions of the Ministry of industry and information technology on promoting the improvement of the quality of products and services in the manufacturing industry, strive to improve quality, create brands and promote the high-quality development of the iron and steel industry, the Ministry of industry and information technology has comprehensively launched the first batch of special quality grading evaluation of industrial products, grading evaluation and demonstration application of iron and steel products. Recently, an investigation team composed of 8 experts, including Liu qiaofang, Deputy Secretary General of China bearing industry association and pan Tao, director of General Iron and Steel Research Institute, came to Xining Special Steel Group to conduct on-site investigation and sampling inspection on the production technology and equipment and product quality assurance of bearing steel


< img src=' https://image.bearing.cn/news/zcg_ pic/2021062487640_ 940.jpg' style='width: 500px;' Class = 'fr FIC fr DIB' > at the research meeting, Miao Hongsheng, chief engineer of Xining Special Steel Group, introduced in detail the type of steel products, process tooling, quality assurance, production process and quality status of bearing steel. He said that Xigang has a long history of producing bearing steel. It is one of the earliest special steel enterprises in China to develop and produce bearing steel. Its products involve a variety of specifications of high-carbon chromium bearing steel, carburized bearing steel, medium carbon bearing steel, stainless bearing steel and high-temperature bearing steel. It has the characteristics of high purity, high dimensional accuracy, high uniformity and fine grain. The finished products are widely used in railways, automobiles, wind power Military, mining, petroleum, rolling mill and other large equipment have been favored by large bearing manufacturers at home and abroad for many years, with high market awareness after listening to the introduction, pan Tao, director of the general iron and Steel Research Institute and leader of the research team, gave an in-depth explanation on the background, purpose and content of the research, and hoped that all units of the company would attach great importance to and actively cooperate with China bearing industry association and China Iron and steel industry association to complete the research and rating work with high quality, high standard and high efficiency


< img src=' https://image.bearing.cn/news/zcg_ pic/2021062471666_ 163.jpg' style='width: 500px;' Class= 'fr-fic fr-dib' >


in two days of research, the research group focused on continuous casting of GCr15 bearing steel production equipment, product certification and production supply, batch product physical quality and performance guarantee, product physical quality random sampling inspection and other aspects, and actively go deep into steelmaking plant, special smelter branch, The high-quality small bar line operation area and other units of the new material company carried out on-site investigation, and consulted the key control parameters and inspection data of the production process of each production line. The research team fully affirmed the company's production equipment, inspection capacity, quality management system and various management methods, and agreed that Xining Special Steel has the process and technical capacity for the production and manufacturing of high-quality steel products. Next, Xining Special Steel will continue to strengthen internal management, strictly implement product quality standards, ensure the best products and provide customers with the best service according to the opinions and suggestions put forward by the research experts


< img src=' https://image.bearing.cn/news/zcg_ pic/2021062428193_ 815.jpg' style='width: 500px;' Class = 'fr FIC fr DIB' > it is reported that the quality rating of bearing steel will be determined and published after the statistical analysis of physical quality inspection and production inspection data of steel by relevant departments in the near future


( Source: Xining Special Steel Group)

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