As global climate change and environmental problems become increasingly serious, achieving the goal of “carbon peaking and carbon neutrality” has become the common pursuit of all countries. Against this background, 700°C advanced ultra-supercritical coal-fired power generation technology emerged as the times require and has become one of the key technologies to achieve the development of clean energy. As the core component of coal-fired power generation systems, nickel-based alloy seamless pipes’ quality stability in high-temperature and high-pressure environments is crucial to the reliable operation of the unit. This article will take Haynes 230 nickel-based alloy as an example to discuss its deformation behavior and changes in microstructure and properties, and focus on ANTON METAL’s contribution in this field.
Haynes 230 nickel-based alloy is a material with excellent high temperature resistance and corrosion resistance. It is widely used in the heat transfer tubes of superheaters and reheaters of 700°C advanced ultra-supercritical thermal power units. However, the manufacturing process of nickel-based alloy seamless pipes is relatively complex, involving a series of processes such as smelting, hot forging, hot extrusion, cold rolling (or hot rolling) and heat treatment. During these manufacturing processes, the microstructure of the alloys differs significantly, resulting in large changes in the service performance of seamless pipes. Therefore, it is of great engineering value and academic significance to reveal the changes in microstructure and mechanical properties during the deformation processing of nickel-based alloy seamless pipes, and to achieve high-quality manufacturing and reliable service of seamless pipes for advanced power generation equipment.
In order to deeply study the deformation behavior and changes in structural properties of Haynes 230 nickel-based alloy, ANTON METAL used metallographic microscope (OM), scanning electron microscope (SEM), electron backscatter diffraction (EBSD) and X-ray diffractometer technology (XRD). and other representation means. Based on the advanced Gleeble thermal simulation technology, the company analyzed the structure evolution rules of nickel-based alloys during hot deformation and determined the optimal hot deformation parameter range.
In addition, ANTON METAL also studied the influence of heat treatment process on the cold rolling structure and mechanical properties of nickel-based alloy seamless pipes, and obtained the optimal heat treatment process range for nickel-based alloy seamless pipes. These research results provide strong support for the high-quality manufacturing and reliable service of nickel-based alloy seamless pipes.
ANTON METAL’s achievements in nickel-based alloy research benefit from the professionalism and innovative spirit of its team. The company has a professional R&D team whose members have rich practical experience and theoretical knowledge. During the research process, team members actively discussed, shared knowledge, and worked together to overcome problems. At the same time, the company focuses on data-driven decision-making and provides strong support for research through the analysis of experimental data.
As a responsible enterprise, ANTON METAL company always pays attention to brand management and customer needs. The company has strict brand guidelines in place to ensure that all products are consistent with the brand values and message. In terms of meeting customer needs, the company uses market surveys and user feedback to understand the needs and preferences of the target audience and provide customers with better products and services.
In the future development, ANTON METAL will continue to pay attention to the research progress of nickel-based alloys and actively respond to market changes and new challenges. The company will continue to invest R&D resources to develop better nickel-based high-temperature alloy products and make greater contributions to the development of modern industry and technology.
Summary: Haynes 230 nickel-based alloy has important application value in advanced ultra-supercritical coal-fired power generation technology, and ANTON METAL Company has achieved fruitful results in research and development in this field. The company will continue to pay attention to the research progress of nickel-based alloys and make greater contributions to the development of modern industry and technology.
Tianjin Anton Metal Manufacture Co., Ltd. is a company specializing in the production of various nickel-based alloys, Hastelloy alloys and high-temperature alloy materials. The company was established in 1989 with a registered capital of 10.0 million, specializing in the production and sales of alloy materials. Anton Metal’s products are widely used in aerospace, chemical industry, electric power, automobile, nuclear energy and other fields, and can also provide customized alloy material solutions according to customer needs. If you need to know the price consultation of alloy materials or provide customized alloy material solutions, please feel free to contact the sales staff.
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Email: dominic@antonmetal.com
Phone: +8613132148618(wechat/whatsapp)
Post time: Oct-21-2023
