88000 tons of steel from Zhanjiang "Zhanjiang Steel Thickness" adds strength
Source: Zhanjiang Daily - Zhanjiang News NetworkRecently, the first steel box girder of the Huangmaohai Bridge, the world's largest span highway three tower cable-stayed bridge - the Huangmaohai Cross Sea Channel Project, was successfully lifted, marking the official opening of a new chapter in the construction of the bridge's upper structure. It is worth mentioning that Zhanjiang Iron and Steel supplied 88000 tons of steel in this project, mainly used in the production of steel box girders, actively supporting the "steel backbone" of an important cross sea channel in Guangdong Province...
The thickness of the thin film is only 1 micrometer, and the key technology of the neutron detector, boron carbide thin film, has been successfully developed in Dongguan
Southern Finance and Economics All Media Reporter Cheng Hao reports from DongguanThe picture shows a high-performance large-area boron carbide thin film sample developed by the Chinese spallation neutron source team (provided by the interviewed unit)The China Spallation Neutron Source, located in the Songshan Lake Science City in Dongguan, is known as the "super microscope" for observing the microscopic world, and the neutron detector is like the "eye" of this large scientific device, used to discover the microstructure of the sample.Currently, neutron detectors based on boron conversion have become a hot research topic internationally due to their excellent performance...