Bengang Steel's products are moving toward high precision
Metal Cutting Machine,Sheet Metal Cutter,Steel Cutting Machine,Aluminum Cutting Machine Jiangsu Dalongkai Technology Co., Ltd. , https://www.dlkscrapbaler.com
Bengang Steel Factory, which supplies important raw materials for the military industry of the Republic, has been the key product of special steel mills since 1994, and Steel Special Steel has become the only company in the country designated to produce this steel. .
To optimize the production process, the plant integrated the original electroslag plant and forged steel plant into a forging plant, which resulted in a series of problems such as personnel, equipment, and environment needing to be run-in. As a result, 25Cr3MoA was discontinued for more than a year. In order to restore the production of high value-added special steel products as soon as possible, the special steel mill decided to produce the engine steel for Spey aircraft in accordance with international standards. The factory party and government leaders personally deployed and organized various workshop managers and professional and technical personnel to hold special conferences for many times so that problems such as process routes, production organizations, on-site management, and personnel coordination were appropriately addressed.
Because the steel species is ultra-pure steel, the classification of inclusions is more stringent than the standards of similar products in China. The inspection area has been increased from 200 square millimeters to 625 square millimeters, greatly improving the accuracy of inspection. This in turn improves the physical quality of the product. Based on this, special steel mills strictly control product quality, professional and technical personnel perform process retrospective accountability, employees strictly implement standardized operations, and use shift time to conduct practical “little lectures†and realize the next process as the next The production process has a virtuous cycle of production. By adopting a series of measures, the steel 25Cr3MoA used in the production of Spey Aerospace fully recovers production to fully meet the quality standards.
The quality management center has specially designed personnel to carry out various performance tests for this steel grade, and it only takes more than 60 hours for the “anisodide nitride heat treatmentâ€. After 30 days of unremitting efforts, special steel plant 25Cr3MoA with 9 specifications of 40 tons of Spey Aero Engine has been sent to users in succession.