Alloy pipe is a kind of seamless Steel Pipe, its performance is much higher than that of general seamless steel pipe, because this type of steel pipe contains more Cr, its high temperature resistance, low temperature resistance, corrosion resistance performance is much better than other Steel pipe, so the alloy pipe is widely used in petroleum, aerospace, chemical, electric power, boiler, military and other industries. Alloy Steel Pipe, Alloy Seamless Steel Pipe, Alloy Steel Round Pipe, Alloy Seamless Carbon Pipe SHANDONG HUITONG STEEL CO.,LTD , https://www.cnmetalsupply.com
Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels. The difference between the two is somewhat arbitrary: Smith and Hashemi define the difference at 4.0%, while Degarmo, et al., define it at 8.0%.Most commonly, the phrase "alloy steel" refers to low-alloy steels.
Industry giants explore the development direction of LED lighting industry
It is understood that Jiaxing has more than 70 LED-related enterprises above designated size. In 2015, the output value exceeded 5 billion yuan, but most of the enterprises concentrated on the areas with the lowest barriers to entry and capital accumulation, such as packaging production and terminal product applications. Most companies are generally small in size and relatively backward in technology. Recently, I asked the Yangtze River Delta LED Lighting Industry Forum to be held in Jiaxing City. The LED Semiconductor Lighting Industry Association of Jiaxing City invited relevant enterprises and government representatives, the industry's big coffee, in line with the concept of exchange and sharing, government-enterprise docking, cooperation and win-win, and jointly The development direction of Jiaxing LED lighting industry. It is understood that Jiaxing has more than 70 LED-related enterprises above designated size. In 2015, the output value exceeded 5 billion yuan, but most of the enterprises concentrated on the areas with the lowest barriers to entry and capital accumulation, such as packaging production and terminal product applications. Most companies are generally small in size and relatively backward in technology. The guests introduced LED lighting intelligence and Internet applications with their own enterprise development as the clue. For example, Samsung (China) LED General Manager Tang Guoqing explained the final development of lighting as interconnected lighting. Networking, smart cities, driverless, new energy vehicles and other fields play an important role. With the development of full-spectrum LED products, LED lighting will be developed in the direction of miniaturization, high quantification and rapidization. He reminded enterprises that in the new economic normal and in the new market environment, strategic thinking and strategic positioning need to be re-examined. The author found that many guests mentioned the application of LED lights in the construction of smart cities. Jia Zhijie, deputy secretary-general of LED Semiconductor Lighting Industry Association, took the streetlight transformation as an example to describe the application of LED lighting in the construction of smart city. It is not only a simple replacement of light bulbs, but also the use of streetlight poles. Loading such as traffic monitoring, security monitoring, weather, air quality monitoring, medical assistance, WIFI, broadcasting, information screens, charging piles, big data collection, etc., provide a means to improve urban management, speed up response, and handle emergencies. Replace the high-pressure sodium street lamp with LED street light, which can improve energy-saving efficiency under the premise of constant lighting conditions. In addition to the application of smart city construction, LED lighting also has a lot to do in smart home. The R&D and manufacturing base is located in Zhejiang Shenghui Lighting, Xiuzhou Industrial Park, Jiaxing. Its executive vice president Lu Guangming gave a report on the development status and trends of the intelligent lighting industry. The company realizes the deep integration of LED lighting products and audio-visual technology through cloud services, Bluetooth and other technologies, and explores the construction of smart home control platform. The products have won the US CES Innovation Award for three consecutive years. For example, the LED lighting with its own audio function can be controlled by APP or mobile phone software, and the lighting can also change with the music; the camera with its own light can facilitate the home owner to view the home situation, and take photos at any time through remote control. Send to the user's mobile phone. Some companies have also brought products directly to the forum, letting everyone experience the intelligent LED lighting products. Zhejiang Jiale Intelligent Technology Co., Ltd. and Tianqing Industrial Co., Ltd. developed 2.4 remote control dimming color, infrared remote control plus Bluetooth, radar microwave and other products, through a small remote control, you can adjust the brightness, color temperature, or tap a light The button will turn the light on and off. After hearing this salon, Jia Ji Intelligent General Manager Xu Jijian said that the prospect of combining smart manufacturing with traditional LED production is very broad. We mainly study chip control and wireless control. Combining intelligence and sensor equipment, we can help traditional lamps. Enterprise transformation and upgrading.