Hong Kong love Bo Xiang PK58A body temperature tester latest offer
Product Name Brand Model Area Price (RMB Â RMB / piece ) Human body temperature tester Hongkong Aixiang PK58A Shanghai 250-260 Hunan 255-265 Zhejiang 250-270 Beijing 260-270 Fujian 230-255
Hong Kong love Bo Xiang PK58A human body temperature tester:
This product adopts new infrared energy receiving technology and combines human physiological parameters to realize non-contact precise temperature measurement. The product can quickly and accurately measure human body surface temperature and human body temperature, and is especially suitable for public places with large human flow such as schools, airports and ports. , stations, docks, ports of entry and exit, theaters, office buildings, etc. are selected for fever symptom screening; it is also suitable for home use.
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.
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.
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