Iron-based alloy powder is commonly used in plasma transfer arc welding (PTAW) due to its excellent mechanical properties and high resistance to corrosion and heat. This type of powder is typically composed of iron as the base metal, along with various alloying elements such as nickel, chromium, molybdenum, and tungsten. Fe Alloy Powder,Stainless Powder,High Temperature Powder,Iron Base Pta Welding Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.xtc-thermalspray.com
Now, the battle to rebuild and resume production after the Wenchuan earthquake has already begun. This is a more difficult and long-term task. Damaged enterprises in the disaster-affected areas are deeply involved in the heart of the workers in the machine tool industry. Many companies continue to carry forward the dedication of “partially troubled, all-round support†and actively carry out the work according to the Party Central Committee and the State Council’s work plan on the support of reconstruction after the earthquake. In order to restore support for reconstruction work, we sent personnel to the affected areas to help repair equipment, adjust production plans, prioritize the production of equipment needed in the disaster area, and ensure the reconstruction of the disaster area. The machine tool industry companies are taking practical actions to support the recovery of production in the disaster areas and rebuild their homes.
Ningjiang Machine Tools: Post-disaster production
The leaders of Pushkin Jiangzi Machine Tool Group Co., Ltd., located in the hard-hit area of ​​Dujiangyan, are striving to resettle the lives of their employees and their families while actively organizing the restoration of production and doing their utmost to ensure timely performance of product contracts: On May 19, Ningjiang Machine Tool Co., Ltd Six processing centers were dispatched to Sichuan Danpu Company; on the other hand, they issued three machine tools to a factory in Baotou City on May 20, and sent people to visit customers in Deyang and other places to help repair damaged machines. Ningjiang Machine Tool Co., Ltd. is now well-ordered, overtime production and self-help, to ensure on-time delivery.
Beijing Institute of Electrical and Mechanical Services: The first time to support the East
Beijing Institute of Mechanical and Electrical Technology Co., Ltd. and Dongfang Turbine Factory are long-term partners. Nearly 20 five-axis linkage blade processing machines in Beijing Institute of Electrical and Mechanical Engineering have become the main equipment for the production of Dongqi Blades. After the devastating earthquake, Beijing Institute of Electrical and Mechanical Services paid close attention to the disaster situation of Dongqi and promptly dispatched the staff to the site of the aftershocks at the earliest possible time to check the damage of the equipment and help Dongqi repair the equipment and resume production. After the reconstruction campaign began, Beijing Electrical and Mechanical Institute was the first time to supply 39 sets of five-axis linkage blade processing machines to Dongqi at a special preferential price of several million yuan lower than the market price.
Wu Zhong: Service personnel stick to the frontline
At the time of the earthquake, 14 people from Wuhan Heavy Machine Tool Group Co., Ltd. installed two vertical lathes for the Dongfang Plant in Deyang, Sichuan and Guangyuan, and installed one vertical lathe for the second trim, and a vertical and horizontal vehicle for the 081 base. Each one. After the “May 12†Wenchuan earthquake, 14 people in Wuzhong still insisted on providing first-line earthquake relief in the disaster area to serve the users. On May 20th, Deyang's dual 8-meter vertical crane was commissioned and delivered for use. Other equipment will also be commissioned and delivered in the near future.
After the earthquake, Wu Zhong sent the condolences to all users in the disaster area at the first time, donated 1 million yuan to Dongqi, and donated 100,000 yuan and 5,000 yuan to the China Red Cross. On May 21, Wu Zhong received a request for help from Dongqi Motor to repair three damaged CNC lathes. Wuzhong immediately organized three experts to rush to Deyang to fully support Dongqi to resume production as soon as possible.
At present, Wuzhong also has 19 sets of equipment ordered by customers such as Dongqi, Duozhong, 019 units and Chengfei in the disaster-stricken areas. Chairman of the Wuxi Committee Chen Guoxin stated that the equipment needed in the disaster area has formulated a priority production plan, and will handle special cases to ensure delivery as soon as possible.
The specific composition of the iron-based alloy powder may vary depending on the desired properties and application requirements. For example, adding nickel can increase the strength and toughness of the weld, while chromium enhances the corrosion resistance. Molybdenum and tungsten are often added to improve the high-temperature strength and creep resistance of the weld.
Iron-based alloy powders for PTAW are available in various particle sizes, typically ranging from a few micrometers to several hundred micrometers. The powder is usually fed into the plasma arc through a powder feeder, which ensures a controlled and consistent supply of powder during the welding process.
During PTAW, the powder is melted and deposited onto the workpiece, forming a weld bead. The high energy plasma arc provides the heat necessary to melt the powder and the base metal, creating a strong and durable weld joint.
Overall, iron-based alloy powder for plasma transfer arc welding offers excellent weldability, high mechanical properties, and resistance to corrosion and heat, making it suitable for a wide range of applications in industries such as aerospace, automotive, and power generation.
Multi-joint machine tool company counterparts support post-disaster reconstruction
After the devastating Wenchuan Earthquake, companies and employees in the machine tool industry quickly took action to actively support earthquake relief work in various ways, making a significant contribution to winning the phased victory in earthquake relief.