[China Instrument Network Instrument R&D] Recently, the project of “R&D of Vehicle Interval Velocimetry System Detection Device†undertaken by Ningxia Metrology and Measurement Institute successfully passed the acceptance and received the unanimous praise from the expert group. Rapid development of highways throughout the country, the rapid growth of vehicles, traffic safety to the competent authorities are facing tremendous pressure. In order to ensure unimpeded roads and safe driving and implement intelligent traffic management, the traffic control department has set up a fixed-speed multi-point speed measurement system in addition to a single fixed speed measurement system. However, for the accurate measurement of the speed measurement performance of the multi-point fixed speed measurement system set up by the traffic control department, the relevant departments of quality inspection have no special inspection device, nor have they promulgated the national verification regulations for the speed measurement system, but the use of the speed measurement system has continued. Caused by the traffic control department's law enforcement disputes, so as soon as possible to develop a "interval speed measuring system testing device" as a social utility measurement standard is particularly important. 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. WC Blend,Blended Powder,High Hardness Powder,Blended Coating Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.xtclasercladding.com
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After discovering the needs of the industry, the Ningxia Institute of Metrology and Measurement established a research team composed of experts such as Li Jian, Yan Ruifeng, and Zhang Yanmin to carry out more meticulous research on the project and obtain research results after more than one year. Passed by the appraisal expert group for validation. Many scholars and scientific talents from Ningxia University, Northern University for Nationalities, Ningxia Bureau of Quality and Technical Supervision, Ningxia Public Security Department and other organizations under the organization of the Ningxia Science and Technology Department have successfully accepted the topic of “R&D of Vehicle Interval Velocimetry System Detection Deviceâ€. .
The device in the research results is composed of a microprocessor-based central controller and an LED display. The microprocessor-based central controller consists of a photoelectric speed sensor data processing module, a power system, a trigger switch, and a keyboard. After thorough review and appraisal, the experts evaluated that they “have a certain degree of innovation and filled the gaps in the region†and immediately registered the results.
It is reported that at present, the results have been successfully transformed into practical applications. In the highway, the speed measurement for motor vehicles is carried out, and good social benefits are obtained, which improves the staff's efficiency and detection accuracy.
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.