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.lygoldentool.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.
Modern agricultural science and technology to create a new type of professional farmers
[ China Agricultural Machinery Industry News ] Modern agriculture has changed the agricultural people. With the transformation of production methods brought about by the development of modern agriculture and the continuous tilt of the central government policy, small farmers gradually withdraw from the historical stage, the heads of agricultural enterprises and agricultural investment. The new farmers, agricultural service providers and new professional farmers have become the main force. Mechanization, scale, standardization, technology and branding are the focus of this group.
Modern agricultural science and technology to create a new type of professional farmers
"I have heard about Israeli technology cattle before. After I saw it, I realized that the gap is big. The utilization rate of drip irrigation water is over 95%. The organic agriculture is also a single plot for pests. The 1,000-scale dairy farm only needs 7 people to manage it! â€
Mr. Wu, a large planter in Yongdeng, Gansu, recently participated in an Israeli study tour. Mr. Wu, who went abroad for a visit, lamented that “foreign agricultural technology is too shocking!â€
In the past, the heads of agricultural enterprises like Mr. Wu wanted to upgrade their level of scientific and technological knowledge and might choose to participate in a training. Now they are going out to the developed countries of Europe and the United States to inspect and accept the baptism of advanced technology.
This change, in the context of the organization of the “least cheap Israeli study tourâ€, is driven by “modern agricultural development and consumption upgrading.â€
"public welfare" in agricultural investigation
According to Yang Tianlong, the founder of cloud breeding, agricultural education is one of the four major businesses of cloud breeding, and the agricultural research project is based on its own practice.
In 2008, Yang Tianlong graduated from the university and started his business in the countryside. In the second year, he founded the fruit corn company. Now he has a cooperative base of 100,000 mu and annual sales of over 100 million. It is because he has led many teams to the Netherlands, Germany and other countries to inspect the local area. The agricultural market and enterprises have laid a solid foundation for developing ideas, improving management experience and opening up the European market.
From a college graduate to a young entrepreneur, Yang Tianlong knows the hardships of entrepreneurship along the way. Therefore, in order to cultivate the market and help more farmers, when he set up a cloud-raising agricultural inspection project, he stressed that he should pay attention to it. “Public welfareâ€: designing valuable inspection points, excellent itinerary, accompanying staff and translators to understand English and agriculture, the important thing is that the price is more cost-effective than similar products on the market.
What can agricultural harvests harvest?
It is understood that Israel, the Netherlands and Japan are the top three popular destinations in the inspection activities. The American big farms and new models, German agricultural machinery and leisure farms are also interesting directions.
For the harvest of the survey, Xiao Jing, the person in charge of the cloud breeding agriculture inspection project, said that on the one hand, he can deeply understand the local agricultural development, understand the application of local agricultural facilities and the actual benefits brought about by the whole industry chain; Harvest processing to sales logistics. On the other hand, it can meet face-to-face with local well-known agricultural enterprises, and deep-seated blending, to facilitate the development of the international market, to get to know peers and increase network resources. Moreover, like the deep tour, understanding the local history and humanities and customs has broadened the horizon.
What are the advantages compared to travel agencies?
It’s costly to go abroad for a trip. Compared with the travel agency’s offer, it’s more than 2 times higher. What are the advantages of participating in a professional agricultural research group than a travel agency? Xiao Jing believes that there are four advantages: First, the planners of the project are deeply rooted in the agricultural field. For many years, I have been well versed in the needs of Chinese agricultural entrepreneurs. Second, the international resources that are docked are local characteristics or well-known agricultural enterprises. The inspectors can learn more about the local advanced agricultural technology and agricultural management, and introduce advanced agricultural technology or international development. The market provides convenience; thirdly, the peers are all people in the agricultural field, who can conduct in-depth exchanges and discussions, and the translators are professional agricultural translators; the fourth is to take a look at the travel model and conduct real inspections and studies. communicate with.
In the past few years, there has been a saying that the gap between the agricultural industry in China and the developed countries in Europe and America is in the tens or even hundreds of years. Although the figures are exaggerated, people who have gone out will understand that the gap is indeed huge. Only more agricultural people can go out and learn advanced foreign technology and management experience to find more ways for our agricultural development!