A 450000 ton / a stainless steel hot rolled strip project will be built in Heyuan, Guangdong Province

2022-06-13

　　Recently, Heyuan development and Reform Bureau released the review opinions on the energy saving report of the 450000 ton / year stainless steel hot rolled strip project of Lianping County Xinhuang metal materials Co., Ltd. ...

The Central Commission for Discipline Inspection named zhangkebin, former deputy general manager of Taizhong group!

2022-06-13

　　In order to continue to promote discipline and discipline, and create a festival atmosphere, the website of the Central Commission for Discipline Inspection and the State Supervision Commission launched the "special area...

Cause analysis of iron oxide scale in steel rolling

2022-06-13

　　In the surface quality of hot rolled products, the pressing defect of iron oxide scale is a headache in the product quality of many factories. After pickling, the iron oxide scale pressed into the surface leaves small pits wi...

Discussion on oxidation of billet in heating furnace

2022-06-13

　　Abstract: in this paper, the mechanism, causes and influencing factors of iron oxide scale formation during + billet heating in the heating furnace are briefly discussed, and some measures and methods to reduce oxidation burn...

Preparation technology and properties of steel slag permeable brick

2022-06-13

　　Abstract: steel slag is the main solid waste of iron and steel enterprises. With the development of China's modern metallurgical industry, the total amount of steel slag has also increased sharply. If it is not comprehens...

Six functions of mold flux for continuous casting

2022-06-13

　　The real meaning of protective casting is not only to produce a certain thickness of liquid protective slag layer on the upper layer of molten steel in the mold to isolate the atmospheric erosion of liquid metal. After the co...