On August 2, 8 passenger transport enterprises in Ninghai County, Zhejiang Province received a government-subsidized special fund of 1.129 million yuan for subsidizing more than 100 school buses in the first half of the year.
In order to solve the problem of students picking up and losing vehicles and alleviating the difficulty of picking up students, Ninghai County Highway Transportation Management Office organized 8 enterprises to provide student transfer service, providing safe transportation services for more than 3,200 primary school students from 30 schools in 17 townships and counties in the county. The county finance implements special subsidies. The standard for this subsidy is 200 yuan per student transfer. For vehicles with a distance of more than 5 kilometers, each subsidy is 1,000 yuan; for vehicles over 7 kilometers, each subsidy is 1,500 yuan; for vehicles over 11 kilometers, each subsidy is 2,000 yuan.
A blended powder of tungsten carbide and Metal Alloy Powder can be used for laser cladding, a process used to deposit a layer of material onto a substrate using a laser beam. This blended powder is typically used as a feedstock material for laser cladding applications where high wear resistance and hardness are required.
Tungsten carbide is a hard and wear-resistant material that is commonly used in cutting tools, mining equipment, and other high-wear applications. It has excellent thermal conductivity and high melting point, making it suitable for laser cladding processes.
Metal alloy powders, on the other hand, are often added to the Tungsten Carbide Powder to enhance certain properties or tailor the characteristics of the final cladding layer. These metal alloys can include nickel, cobalt, chromium, or other elements, depending on the specific requirements of the application.
The blended powder is typically prepared by mixing the tungsten carbide and metal alloy powders in the desired ratio. This mixture is then fed into a laser cladding system, where it is melted using a high-power laser beam. The molten powder is rapidly solidified onto the substrate, forming a dense and wear-resistant cladding layer.
The resulting cladding layer can have excellent hardness, wear resistance, and thermal conductivity, making it suitable for various applications such as tooling, wear parts, and surface protection. The specific properties of the cladding layer can be adjusted by varying the composition and ratio of the tungsten carbide and metal alloy powders in the blend.
Overall, the blended powder of tungsten carbide and metal alloy powder offers a versatile and customizable solution for laser cladding applications, providing enhanced wear resistance, hardness, and other desired properties to the final cladding layer.
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