The introduction of the seed two-dimensional code traceability system in the past is mostly to explain the system function from the perspective of national regulations. In fact, the two-dimensional code of seed information is not only a requirement of national regulations, but also a necessary means for enterprises to effectively manage! The important production, processing and sales information collected by the seed two-dimensional code traceability system can be better provided to enterprise management applications, thus achieving more efficient, standardized and safe seed management. The original purpose of the seed two-dimensional code is to solve the problem of chaotic seed management and the quality and safety cannot be fully guaranteed. Therefore, according to the requirements, the seed QR code must contain four pieces of content, namely, the name of the variety, the name of the manufacturer or the importer. Four items of name, unit identification code, and traceable URL. The four items must be arranged in the above order, and each piece of information is in a separate line. The seed two-dimensional code realizes “one bag and one codeâ€. Through the rich content contained in the seed two-dimensional code, when farmers buy seeds, they can learn more about the effective information of the seeds, carefully screen and screen. From the perspective of enterprises, enterprises can fully use such information platform to improve their ability to control products. First, they can effectively prevent and sell goods and counterfeit goods. Secondly, they can achieve product traceability and help improve corporate response. The speed of sudden accidents is reduced, and the damage caused by product problems is reduced. Modern is an information age. The traditional seed enterprise "touching the net" is also an inevitable trend. With the application of the seed two-dimensional code traceability system becoming more and more mature, the function of the two-dimensional code information technology will continue to be tapped. It has become an important driving force for the upgrading and development of the seed industry. Therefore, in this context, enterprises should seize the opportunity to use information technology to better display product quality and enterprise strength, help open up markets, and achieve rapid development of enterprises. 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.xtccarbide.com
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.