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Iron ore prices fell more than 30% in a month
Port spot transaction volume declines, market trading atmosphere is sluggish The main iron ore futures contract has fallen all the way since July 16. New lows, and spot prices are also continuing to fall. According to the port, as of August 6, the volume of iron ore entering the port for ...Read more -
The first Sino-Russian cross-river railway bridge Russia-Tongjiang Sino-Russian Heilongjiang Railway Bridge track laying has been completed
On August 17, at the construction site of the Tongjiang Sino-Russian Heilongjiang Railway Bridge, the installation of the last set of track cleats for the Sino-Russian standard-track interface was completed, marking the first cross-river railway bridge between China and Russia-the Tongjiang Sino...Read more -
Research on China’s Strategy of Strengthening the Country with New Materials Facing 2035
Issued by Chinese Academy of Engineering: Research on the Strategy of Strengthening the Country with New Materials Facing 2035 Recently, the scientific research team of Academician Qian Yong of the Chinese Academy of Engineering wrote an article in the journal of the Chinese Academy of Eng...Read more -
The Enlightenment Brought by the History of the U.S. Steel Industry
● Both the United States and Japan have significantly increased the industry concentration to a high level in the middle and late stages of their large-scale development. ●It is not difficult to find from the development of the steel industry in the United States, Japan and other countries th...Read more -
Technological breakthroughs in the steel industry require collaborative innovation to lead
“Sufficient supply of steel has supported the country’s rapid industrialization, and has also ensured the smooth implementation of a large number of major national projects and key construction projects. In general, the problem of large quantities of materials and many types of materials has been...Read more -
The low-carbon work in China’s steel industry is progressing in an orderly manner-more than 20,000 people have received low-carbon training, the carbon emission statistics system has been tes...
"After the'dual carbon' goal was put forward, the whole country and all walks of life are actively planning and promoting low-carbon development. The steel industry is a key industry of carbon emissions, and promoting development is a priority stage in the future. Work."...Read more -
Three causes and analysis problems of blast furnace hearth burn-through accidents
Blast furnace longevity design is a systematic project. No single technology can achieve the longevity goal of blast furnace. It is necessary to consider all aspects of blast furnace design, masonry, maintenance and operation. The corrosion of the hearth and bottom seriously endangers the life of...Read more -
China’s domestic stainless steel crude steel production in August is expected to decrease by 2.86% month-on-month
According to Mysteel research, in July 2021, China's 32 domestic stainless steel plants produced 2,842,200 tons of crude steel, a decrease of 0.99% month-on-month and an increase of 4.22% year-on-year; of which, the output of the 200 series was 816,900 tons, a month-on-month decrease of 2.67% and...Read more -
China has once again raised tariffs on steel and adhered to the path of high-quality and reduced-quantity development.
On July 29, the Customs Tariff Commission of the State Council issued an announcement that starting from August 1 this year, the export tariffs on ferrochrome and high-purity pig iron will be appropriately increased, with export tariff rates of 40% and 20% respectively. ...Read more -
Basic knowledge of steelmaking
Steelmaking begins with ironmaking. Steel comes from pig iron. Pig iron smelted from iron ore has high carbon content and many impurities (such as silicon, manganese, phosphorus, sulfur, etc.). Therefore, pig iron lacks plasticity and toughness, and has poor mechanical properties. It cannot be su...Read more -
2021 (Fifth) China Steel Financial Derivatives International Conference
2021年7月27-28日，由中国钢铁工业协会发起，中国期货业协会、中国贸促会冶金工业分会、上海钢联（300226，股吧）电子商务有限公司支持（我的钢铁网）主办的“2021（第五届）中国钢铁金融衍生品国际大会”在上海浦东香格里拉大酒店举行。 28日，中国钢铁工业协会首席分析师姜力、敦和资产管理首...Read more -
Classification of steel pipes
Steel Pipe According to production method Steel pipes can be divided into two categories according to production methods: seamless steel pipes and welded steel pipes. Welded steel pipes are referred to as welded pipes for short. 1. According to production methods, seamless steel pipes can be divi...Read more
