In today's industrial field, the production of 12Cr1MOVG high-pressure boiler tube blanks occupies an important position. This kind of tube blank is widely used in boilers, thermal pipelines, chemical industry and other fields in harsh environments such as high temperature, high pressure and corrosion. This paper will conduct an in-depth analysis of the production of 12Cr1MOVG high-pressure boiler tube blanks, aiming to provide valuable reference information for related enterprises and researchers.
First, the production process.
The production process of 12Cr1MOVG high-pressure boiler tube blank mainly includes smelting, continuous casting, rolling and heat treatment. First of all, through the smelting process, the raw materials are mixed according to a certain proportion and then smelted at high temperature to prepare molten steel. Secondly, the molten steel is poured into the continuous caster for continuous pouring to form a tube blank. Then, through the rolling process, the tube blank is rolled to the desired size and shape. Finally, heat treatment is carried out to adjust the mechanical properties and corrosion resistance of the tube blank.
Second, production equipment.
The production of 12Cr1MOVG high-pressure boiler tube blanks requires a series of advanced production equipment. Among them, the smelting equipment mainly includes electric arc furnaces, induction furnaces and ladle refining furnaces; Continuous casting equipment mainly includes continuous casting machine, crystallizer and vibrating table, etc.; Rolling equipment mainly includes rolling mills, straighteners and cooling devices; Heat treatment equipment mainly includes heating furnaces, quenching furnaces and tempering furnaces. The selection and configuration of these equipment should be reasonably selected according to the production process and product quality requirements.
3. Quality control.
In the production process of 12Cr1MOVG high-pressure boiler tube blanks, quality control is a crucial link. Enterprises should establish a sound quality management system, and formulate strict quality control standards and testing methods. At the same time, strengthen the quality control in the production process, and find and solve quality problems in a timely manner. In addition, the detection and test of finished tube blanks is also an important means to ensure product quality. The testing and test items should include appearance, size, mechanical properties and corrosion resistance. Only through strict quality control can we ensure that the produced tube blanks meet the standard requirements and meet the needs of customers.
Fourth, safe production.
In the production process of 12Cr1MOVG high-pressure boiler tube blank, safety production can not be ignored. Enterprises should formulate sound safety production rules and regulations, strengthen safety education and training for employees, and improve employees' safety awareness and operational skills. At the same time, the production equipment should be regularly inspected and maintained to ensure the normal operation and safety performance of the equipment. In addition, enterprises should also do a good job of accident emergency plans and drills to ensure that they can respond in a timely and effective manner in the event of an accident and minimize the loss of personnel and property.