
[冶] 鋼鐵工業
During the modernising of our country, the iron and steel industry is vital for the economic development and society steady.
在我國現代化建設中,鋼鐵工業是促進經濟發展,确保社會穩定的重要支柱産業。
The contents and characteristics and development of modern raw materials handling for iron and steel industry has been discussed yet.
本文還對現代鋼鐵工業原料準備技術的内容、特點和發展概況進行了論述。
The acid pickling wastewater in iron and steel industry can cause environmental pollution and has been classified as hazardous waste.
鋼鐵工業生産中排放的酸洗廢液會對環境造成污染,已被列為危險廢物進行管理。
The iron and steel industry is prop and foundational industry in the national economy development.
鋼鐵工業是國民經濟發展的支柱性、基礎性産業。
The relationship between utilization of steel scrap and the development of iron and steel industry is discussed, especially in the area of energy saving and raw materials consumption.
分析了廢鋼利用與節能降耗及鋼鐵工業發展的關系及其影響,研究了廢鋼的生成形式、數量、資源結構、地域分布、流向及供需市場狀況;
In iron and steel industry, one of the biggest consumers is Steel- heating Furnace, and we can do a lot on the Control and producing management of the Steel- heating Furnace.
鋼鐵工業中的加熱爐是耗能較大的設備,在其控制與生産管理方面,我們的任務緊迫且大有可為。
In the meanwhile, Iron and steel industry is a typical traditional economy-developing mode, which is high resources and energy consuming and heavy environmental polluting.
與此同時,鋼鐵工業又是傳統經濟發展模式的一個典型,資源能源消耗高,環境污染嚴重。
With the structure adjustment of iron and steel industry, unprecedented difficulties arise for coalcarbonization industry.
隨着鋼鐵工業結構調整,焦化行業出現了前所未有的困難。
For the iron and steel industry in the quenching of cutting tools for the steel of carburization .
鋼鐵工業中用于切削工具的淬火處理,作鋼材的滲碳劑。
Iron ore resources, the base of developing iron and steel industry, is indispensable to one nation's industrialization progress.
鐵礦石是鋼鐵工業發展的基石,是一個國家工業化進程中不可缺少的重要基礎原料。
Information technology is playing an important role in the development of iron and steel industry.
信息技術的應用對于鋼鐵工業的發展有重大的作用。
Because of the limitation of Solow-model, potential analysis model is used in calculating technology progress of our country's Iron and Steel industry.
由于索洛餘值法有明顯的局限性,在實證計算我國鋼鐵工業的技術進步時選擇了勢分析模型。
The progress of automation in iron and steel industry in aspects of DCS, artificial intelligence, CIMS, modern control system and AC electric drive is described and the development trend prospected.
叙述了鋼鐵工業自動化在DCS、人工智能技術、CIMS、現代控制理論和交流傳動技術等方面的進展,以及鋼鐵工業自動化的發展趨勢。
Now the iron and steel industry in China is at it's best, but it also brings a series of environmental problems.
當前中國鋼鐵工業生産形勢空前良好,但因此而帶來的一系列環境問題亦不容忽視。
This paper discusses problems in application of MIS, CIMS, computer network and lower cost automation in iron and steel industry of China.
本文主要讨論在我國鋼鐵工業中應用MIS、CIMS、計算機網絡系統以及低成本自動化等有關管理問題。
This paper describes recent development in rolling mill technology abroad, so as to find out the deficiency and problems in future development of our iron and steel industry.
本文介紹了近年來國外軋鋼技術的發展情況。找出我們的差距和今後鋼鐵工業發展中一些課題。
This paper analyzes the efficiency of coal utilization in China's iron and steel industry, finding out the gap between China and some developed countries by comparing the main technical indicators(e.
本文主要分析了我國鋼鐵工業的用煤效率,通過主要技術指标(噸鋼綜合能耗、噸鋼可比能耗等)的國内外比較,找出我國與國際先進水平的差距。
Iron and steel industry plays a key role in China national economy.
鋼鐵工業在我國國民經濟中占有舉足輕重的地位。
Since the 21st century, the big boost in iron and steel industry in China has brought tremendous pressures to the resources and environment.
入入21世紀以來,人邦鋼鐵工業的連續快快删加,給資流和環境帶來了巨大的壓力。
On this background, this paper will study our country's Iron and Steel industry technology progress using theory and empirical methods.
正是基于這種背景,本文将從理論和實證兩方面研究我國鋼鐵工業的技術進步。
A world-wide view of the iron and steel industry does not give a picture of an industry in recession.
從世界範圍來看,鋼鐵工業的景況并無衰退的情景。
At last, this paper gives some advices about China iron and steel industry cycle economy development.
最後,本文對我國鋼鐵工業發展循環經濟提出了幾點建議。
German Prince (International) of oil is accompanied by a modern European automotive industry and the development of iron and steel industry and rapid growth of the petrochemical group together.
德國韋爾斯(國際)石油集團是伴隨着現代歐洲的汽車工業和鋼鐵工業的發展而快速成長起來的石油化工集團。
The structure, production and consumption of steel and iron in recent years were discussed. It showed the consumption trend of molybdenum in iron and steel industry.
論述了近幾年世界及日本的鋼鐵結構、生産和消耗,反映了钼在鋼鐵工業的消耗趨勢。
|steel manufacture;[冶]鋼鐵工業
鋼鐵工業(Iron and Steel Industry)是指以鐵礦石為主要原料,通過冶煉、加工等工藝過程,生産生鐵、鋼以及鋼材的工業部門。它是現代工業體系的基礎産業之一,為建築、機械制造、汽車、船舶、能源、家電等諸多行業提供關鍵原材料,被譽為“工業的骨架”。
以下是鋼鐵工業的詳細解釋:
核心定義與範疇
鋼鐵工業涵蓋從鐵礦石開采、選礦、燒結/球團、煉鐵(高爐或非高爐工藝)、煉鋼(轉爐、電爐等)、精煉、連鑄到軋制成各種鋼材(如闆材、長材、管材、型材等)的完整産業鍊。其核心是将鐵(Fe)從礦石中還原出來,并通過控制碳(C)和其他合金元素的含量,生産出具有不同物理和機械性能的鋼鐵産品。
曆史地位與重要性
鋼鐵工業的發展是工業革命的重要标志之一。大規模、高效率的鋼鐵生産推動了鐵路、橋梁、船舶、機械設備和現代建築的發展,奠定了現代工業文明的基礎。即使在今天,鋼鐵産量和消費量仍是衡量一個國家工業化水平和經濟實力的重要指标之一。中國是全球最大的鋼鐵生産國和消費國。
主要生産流程
參考:美國能源部 - 高爐煉鐵技術概述 (https://www.energy.gov/eere/amo/articles/ironmaking-process-alternatives-report)
參考:世界鋼鐵協會 - 煉鋼工藝介紹 (https://worldsteel.org/steel-topics/steel-production/)
現代發展趨勢與挑戰
參考:中國政府網 - 關于推動鋼鐵工業高質量發展的指導意見 (https://www.gov.cn/zhengce/zhengceku/2022-02/07/content_5672508.htm)
鋼鐵工業是将鐵礦石轉化為鋼鐵材料的基礎原材料工業,其生産過程複雜且能耗高。它在國民經濟和國防建設中具有不可替代的戰略地位。當前,面對環保和可持續發展的要求,全球鋼鐵工業正經曆深刻的綠色化、智能化和高端化轉型。
綜合參考:中國鋼鐵工業協會官網 (https://www.chinaisa.org.cn/)
“iron and steel industry”指鋼鐵工業,是圍繞鐵和鋼的生産及相關工藝形成的工業體系。以下是詳細解釋:
定義與範疇
該術語涵蓋從鐵礦石開采到最終鋼材制造的全流程,包括生鐵、鋼、合金及各類鋼材的生産。其核心是通過冶煉、鑄造、軋制等工藝将鐵礦石轉化為工業材料,屬于重工業領域,是國家基礎工業的重要組成部分。
生産流程與部門
主要分為上遊采礦、中遊冶煉和下遊加工三大環節:
鐵與鋼的區别
經濟意義
鋼鐵工業是衡量國家工業化水平的關鍵指标。例如,中國鋼鐵行業對鐵礦石的需求曾推動全球礦業發展。其産品廣泛應用于建築、交通、機械制造等領域,對國民經濟具有支撐作用。
術語擴展
英文中,“iron and steel industry”常簡稱為“steel industry”,但嚴格來說前者涵蓋更廣,包括鐵基材料的生産。
注:如需進一步了解具體工藝或細分領域,可參考冶金學文獻或行業報告。
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