Last year, there were 556 kinds of products on the national brand list. This year, the total number of brand-name products in the country reached 872, 316 more than last year. Among the brand-name products that were publicized this year, there are 96 products of 98 chemical companies, and last year 85 products of 85 chemical companies were on the list. Since the period for obtaining Chinese brand-name products is valid for 3 years, well-known products of many leading companies of nitrogen fertilizer and phosphate fertilizer have been rated as Chinese famous brands last year. Therefore, although the total number of companies and products on the national list this year is more than last year, The proportion of brand-name products in the petroleum, petrochemical, and chemical industries was not as high as last year.
The industry's largest number of companies in the industry this year is the tire industry. There are 10 companies with 10 all-steel radial tire brand names on the list, among which there are 5 kinds in Shandong Province. They are triangle cards, Chengshan cards, Linglong cards, racing cards and double stars. Brand tires. According to reports, following the acquisition of China's famous brand in 2004, all-steel radial tires such as Triangular, Chengshan, Double Star, and Double Money will be on the list again this year. Followed by PVC products, there are eight companies in Shanghai chlor-alkali, Qilu Petrochemical products on the list.
China's famous brand appraisal activities began in 2001 and this year is the seventh time. In 2001, only 57 products were selected from 45 companies in the country, and 872 products have been selected this year. In the first selection in 2001, the oil, petrochemical, and chemical industries were only selected for a color film from a chemical company in Lekai, and more than a hundred companies were selected in this year's list.
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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