A few days ago, the Guangxi Zhuang Autonomous Region announced the results of the 2016 tire product quality supervision and spot check.
The Guangxi Bureau of Quality and Technical Supervision collected 15 batches of products produced by 14 enterprises in the zone. After inspection, 2 batches of unqualified products, the detection rate of unqualified products was 13.3%, involving tensile strength and elongation at break. .
It is understood that the spot checks are mainly based on the "Code for the Implementation of Quality Supervision and Inspection of Automobile Tire Products", the "Detailed Implementation Rules for the Supervision and Inspection of the Quality of Refurbished Tire Products for Trucks in 2016", and the "Detailed Implementation Rules for the Supervision and Inspection of the Quality of Bicycle Tire Products in 2016". In 2016, the “Regulations on the Quality of the Supervision and Inspection of the Quality of Inner Tubes of Inner Cars†was used as the basis for inspection.
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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