Industry News_ Shaanxi Dingjutai Iron and Steel Co., Ltd.

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What are the processing methods of stainless steel capillary?

2024-08-30

1. welding forming: ① firstly, the stainless steel strip is pressed by rolling to make both ends warp for the next process;

Do you really know about 316L stainless steel?

2024-08-26

316L stainless steel is an important corrosion resistant material. It has good crystal corrosion resistance, high temperature resistance, easy processing, high strength and other advantages, but it cannot be strengthened by heat treatment and does not need to be annealed after welding.

Leveraging Innovation Consortium to Create First-Mover Advantage

2024-07-23

"Our rare earth products are divided into three categories: rare earth functional materials, special compounds, and nano-rare earth. They firmly occupy the global high-end market and cover glass substrates, mobile phone covers, semiconductors, precision optical components, liquid crystal displays, etc. High-tech fields." The chairman of a company that produces rare earth functional materials in Baotou Rare Earth High-tech Zone told the author that the company has established a joint laboratory with the National Nanoscience Center to produce nano rare earth polishing materials that can meet high-end optical glass, semiconductor chips, etc. The requirements of high-precision polishing in the field, related technologies fill the domestic gap.

2.0mm Extremely Thin IF Steel Rolled by Panzhihua Steel

2024-07-22

IF steel has excellent formability and is widely used in the automotive industry and home appliances. However, due to the soft quality of this steel, the final rolling temperature is higher than that of ordinary low-carbon aluminum series steel, and it is easy to run off and break in the rolling process, making it difficult to control the plate shape, especially the 2.0mm limit thin specification IF steel, which is more difficult to roll.

Bayi Steel Plant Successfully Developed New Cold Heading Steel Products

2024-07-22

Cold heading steel is a kind of steel that can be produced and processed by cold heading process at room temperature. It is generally low and medium carbon high-quality carbon structural steel and alloy structural steel. It is mainly used to produce fasteners such as bolts, self-tapping screws, pins, bearings and other high-strength and high-hardness parts. The market demand is large and the added value is high. However, the high aluminum content of cold heading steel makes it extremely difficult to cast molten steel, especially under the continuous casting process conditions, the quality of cast billet is more difficult to guarantee. At the beginning of this year, the relevant departments of Bayi Steel reported that the demand for cold heading steel products in Central and West Asian markets increased rapidly, and the market gap was large. Bayi Steel Company decisively included the development of new cold heading steel products in this year's list of new varieties of steel research and development.

Major technological breakthrough! China successfully prepared 5N grade ultra-pure iron

2024-07-22

Recently, under the leadership of Professor Wang Linjun and Professor Xu Run, members of the PI (Pure Iron) project team jointly established by Shanghai University, Hebei Longfengshan Casting Industry Co., Ltd. (Longfengshan Casting Industry for short), Metallurgical Economic Research and Development Center (Economic Research Center for short) and Shanghai University (Zhejiang) High-end Equipment Foundation Materials Research Institute (Shangshan Institute for short), the team successfully produced ultra-pure iron (5N ~ 6N) with a purity of 5N2. This is another major scientific and technological breakthrough after the project team prepared 4N7 high-purity iron in 2021 and realized 4N electrolytic iron industrialization in 2023.

Steel industry ultra-low emission transformation has achieved remarkable results

2024-07-24

Recently, the "2024 (15th) Iron and Steel Industry Energy Conservation and Emission Reduction Conference" under the guidance of the China Iron and Steel Industry Association and sponsored by the Metallurgical Industry Planning and Research Institute was held in Beijing. The reporter learned from the meeting that my country continues to build the world's largest clean steel production system, and the ultra-low emission transformation of the steel industry has achieved remarkable results. Through the implementation of the transformation, the effective investment in society will exceed 600 billion yuan.

Domestic scrap prices rise and fall

2024-07-22

Last week, domestic scrap prices were mixed, market transactions were general, business sentiment was low, the enthusiasm for receiving goods was not high, and steel companies' demand for scrap steel decreased. Compared with the previous week, the average purchase price of scrap steel for key steel enterprises was reduced by 11 yuan/ton, the price of medium-sized scrap steel was reduced by 14 yuan/ton, and the price of scrap steel for unified materials was reduced by 17 yuan/ton.

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The company has always been "integrity, cooperation, win-win, development" for the business purpose, and constantly improve the management level and service quality, in the northwest region has a strong customer base.

Shaanxi Dingjutai Iron and Steel Co., Ltd.

E-mail:eleanor@sxth-group.com
Telephone:+8615399037128
Address: Jinqiao International, Sanqiao Sub-district Office, Weiyang District, Xi'an

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