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"Iron ore prices fall", "China's crude steel production of 800 million tons into the platform area" were Metallurgical Industry Planning and Research Institute as the 2014 annual global steel industry's top ten events, the first event of China's top ten steel industry 2014 year . In the world of iron ore dropped significantly, the global steel overcapacity in the background, Chinese steel demand in the construction sector but also growth?
Midwest Development Concern
Although many of the steel industry sources said, China's steel consumption demand has reached a peak arc area, but Wang Jian, director of the Global Center for Strategic Studies of Mineral Resources, Chinese Academy of Geological Sciences at the "Third Forum on the development of high iron ore", said according to the relevant organization of China in 2015 ~ 2030 steel consumption forecast, the country in 2015, 2020, 2025, 2030 will consume 900 million tons, respectively, 1.15 billion tons, 13.2 million tons, 1.52 billion tons of steel. He said the data show that from 2000 to 2013, the world's iron ore imports in increments of 695 million tons, China's imports amounted to 749 million tons increment. China is not only the world's total consumption of iron ore trading increment, but also consumes a trade reductions in developed countries. Wang Jian said that China's demand for iron ore has an important impact on the global iron ore market.
Wang Jian believes that industrialization is a lot of natural resources and the human cost, the rapid accumulation of social wealth, rapid economic development, a substantial increase in living standards in the process. When infrastructure, social wealth accumulation and urbanization rate reaches a certain level of industrialization will enter the mature stage, significant changes in the economic structure will be important mineral resources consumption began to decline.
Crude steel consumption per capita (kg) There are three modes:
First, the European and American models, when urbanization reaches a certain level, the iron and steel demand.
Second, the pattern of economic development mode Korea is the world's factory, the steel demand has nothing to do with their level of urbanization.
Third, the Chinese model, when the per capita consumption of crude steel has entered the peak area, then a downward trend.
Wang Jian said that despite China's crude steel consumption in 2010 strength of 60.4 tons / one million US dollars, has crossed the peak area, but the development in the western region of crude steel demand is still strong pull factor.
Enhance the overall quality of steel products
Over the past decade, China's steel production increased rapidly to meet the rapid development of the national economy in steel demand, overcapacity and other problems gradually.
The current situation of the steel industry, Deputy Director of the Ministry of Industry Division raw Luo Tiejun said that to build a fair market environment by strengthening access to standardized management, equitable access to a standardized business environment for the development of production factors; by strengthening law enforcement supervision, the formation of business law development of the market environment; improve the market by means of promoting the formation of an open and transparent market mechanisms.
Luo Tiejun said, to resolutely reject the simple expansion of production scale of investment behavior, changes in investment priorities: to energy conservation, resource utilization based green development; to meet energy, high-end equipment manufacturing, military and other needs-based sophisticated variety development and industrialization; Beijing, Tianjin and the surrounding areas to relieve pressure on the environment based capacity reduction adjustment; and urban development to address the mismatch renovation and relocation of urban steel; to adjust the layout of major national steel industry based in Zhanjiang, Fangchenggang project implementation; to support "along the way", the main building of the western interconnection border regions to undertake the transfer of production.
In addition, attention should be paid to promote regional restructuring, significantly reducing the number of smelters; by directing collaborative innovation, research and development of early intervention to achieve change from manufacturers to service providers, application and keep track of late improved "research with" innovation system; to strengthen the standard lead enhance the overall quality of steel products; promote two of the depth of integration, create intelligent demonstration plant.
Application of steel in the construction sector will increase steel
In recent years, the steel industry overcapacity in the steel industry the main business losses, the price of cabbage sold steel, iron and steel business loans difficult problem often seen in a variety of media, and so on. As users consume 50% of steel - the construction industry, there are "hungry" feeling, so many experts called: should expand the steel used in the construction sector, in order to alleviate the plight of the steel industry.
China Construction Metal Structure Association chairman Yao Bing bluntly: the current problems of China's steel production is not producing too much, but too little. At present, China's construction steel consumption less than 5% of steel production, increase the promotion of steel construction, is one of the effective ways to solve the steel overcapacity.
Yao Bing Why yore? This is his understanding of steel buildings are directly related.
As we all know, steel building only has "light, fast, better and cheaper," the advantages of using steel construction buildings, more good ductility characteristics, it is not easy to collapse in earthquakes. Data show that whenever the earthquake struck, mostly because of the casualties caused by the housing collapse, if the use of steel construction, will greatly reduce casualties.
Throughout Japan, Taiwan and other earthquake-prone countries and regions, the proportion of steel buildings are high.
Yao Bing said that China is a multi-state earthquake, whenever sudden disasters, there is always a lot of troops deployed, relief and rescue community. For earthquake-prone areas, disaster mitigation to achieve maximum protection of lives and property of the people, in addition to improve relevant laws and regulations, but also to promote, popularize steel construction. Facts have proved that, after the earthquake, steel construction - Mianyang City Stadium (Kyushu Stadium) in the earthquake, not only withstood the test of earthquake, the structural arrangement of Sichuan Academy of Building Research identified arch roof truss member, cross-sectional dimensions meet the design specifications and related requirements; not found excessive weld defects, weld quality to meet the design requirements and the relevant specifications.
Fortunately, steel construction with its unique advantage of more and more people seismic concerns, a range of policies, the steel construction is more eye-catching. In addition to the relevant provinces and cities have introduced to promote steel construction documents, the Yunnan Province has started steel industry policy research, and build houses with steel housing system peasant households to be rewarded accordingly. I believe that in 2015, the steel structure of steel in the construction field applications will grow.
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