Weathering steel, i.e. atmospheric corrosion-resistant steel(Corten Steel), is a series of low-alloy steel between ordinary steel and stainless steel. Weathering steel is made of ordinary carbon steel with a small amount of corrosion-resistant elements such as copper and nickel. It has the characteristics of toughness, plasticity, forming, welding and cutting, abrasion, high temperature and fatigue resistance of high-quality steel. The weathering resistance is 2-8 times of ordinary carbon steel and the coating performance is 1.5-10 times of ordinary carbon steel. At the same time, it has the characteristics of rust resistance, corrosion resistance, life extension, thinning and consumption reduction, labor saving and energy saving. Weathering steel is mainly used in railway, vehicle, bridge, tower, photovoltaic, high-speed engineering and other steel structures exposed to the atmosphere for a long time. It is used to manufacture containers, railway vehicles, oil derricks, seaport buildings, oil production platforms and containers containing hydrogen sulfide corrosive medium in chemical and petroleum equipme.
Weathering Steel/ Corton Steel is refers to the low alloy structural steel with corrosion protection layer, which can be used to manufacture steel structures such as vehicles, Bridges, towers and containers.
Compared with ordinary carbon steel, weathering steel has better corrosion resistance in atmosphere.
Compared with stainless steel, weathering steel only trace alloy elements, so the price is relatively low.
Weathering steel is mainly used in railway, vehicle, bridge, tower, photovoltaic, high-speed engineering and other long-term exposure to the atmosphere of steel structure, manufacturing containers, railway vehicles, oil derricks, harbor buildings, oil production platforms and containers containing hydrogen sulfide corrosive medium in chemical and petroleum equipment.
Weather Resistant Steel Plate,Corten-A Steel Plate,S355J2W Steel Plate,A588 Steel Plate Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.shansteelsupply.com
The cooperation project uses a tablet computer as a carrier, and the other party invests in tablet computers. Leiyang Unicom provides IoT cards and an exclusive M2M platform to realize mobile data transmission. This cooperation has not only solved the fundamental problems of early manual record keeping, information loss, and high information error rate, but also enabled the “investigation team†project to start at the same time, greatly saving work time. The mobile network has greatly improved the convenience of the villagers.
They use the tablet computer as an operating carrier to record information anywhere, anytime, anywhere in real-time, and transmit it to the relevant departments for backup through dedicated GGSNs, HLRs, SMS gateways, and messaging center and other things. In this way, the separation of Internet of Things users and mass users is achieved, providing a more reliable and stable network for IoT industry customers, and establishing a mobile information platform to connect anytime, anywhere.
The implementation of the project created a new service method for the county's investigation teams, created new value for the customers, and at the same time saved a lot of time and labor costs for the customers, reduced the waste of resources, and improved working efficiency. The involvement of the Internet of Things project has impacted on traditional concepts while broadening the peasants' thinking and vision, and will further accelerate rural economic development.
(Original title: Liyang Unicom to develop Internet of things project cooperation)
Hubei Liyang Launches Internet of Things Project to Boost Rural Economic Development
ã€New Concepts of China Instrument Network Instrumentation】 Recently, Hubei Puyang Unicom has conducted in-depth cooperation with Baokang Investigation Team of the National Bureau of Statistics and Gucheng Survey Team of the National Bureau of Statistics. In the Internet of Things project, Baokang and Gucheng survey teams ordered 100 Internet of Things cards as pilots.