ferrochromium

简明释义

英[ˌferəʊˈkrəʊmɪəm]美[ˌferoˈkromɪəm]

n. [材] 铁铬合金

英英释义

单词用法

同义词

反义词

例句

1.For different size requirements of ferrochromium, the appropriate metal composition and proper casting process should be adopted so as to increase output of crushing process and reduce loss of metal.

指出对于不同粒度要求的铬铁产品，应相应选择合适的合金成分及浇铸方法，以提高破碎工艺的生产率和减少金属损失。

2.It briefly introduces the process of producing medium and low carbon ferrochromium with hot charging ferrochromium in electro-silicothermic method as well as the economic benefit obtained.

简要介绍了采用热装硅铬的电硅热法生产中低碳铬铁的过程和所获得的经济效益。

3.Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched.

研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬。

4.The use of the leaching residue to high-carbon ferrochromium smelting can get the results of eliminating the chrome disaster, comprehensively utilizing the chrome resource and evident e…

采用浸出渣冶炼高碳铬铁，对根治铬害、综合利用铬资源具有明显的经济效益和社会效益。

5.The process flowsheet, equipment parameter of jigging separation used for waste slag and metal from ferrochromium manufacture is summarized. Its economic result are also given.

概述了铬铁合金废渣用跳汰精选分离的工艺流程、设备参数和性能，以及该工艺的经济效益。

6.C. submerged arc furnaces making ferrochromium and its developmental trend.

介绍直流铬铁炉的运行优势及发展趋向。

7.This paper analyzes the factors influencing the crushing behavior of ferrochromium and introduces some technological measures to control them.

本文分析了影响铬铁破碎性能的各种因素，介绍了改善铬铁破碎性能的工艺措施。

8.The process of smelting low carbon ferrochromium using ferrosilicon as reducer instead of silicochromium alloy is introduced.

本文介绍了使用硅铁代替硅铬合金作还原剂，冶炼低碳铬铁的工艺方法。

9.It probes into main factors affecting sulphur content in medium carbon ferrochromium in converter practice, points out measures to decrease the sulphur content.

论述了影响转炉法中碳铬铁含硫量的主要因素，指出了降低转炉法中碳铬铁含硫量的措施。

10.The steel industry relies heavily on ferrochromium for producing high-quality stainless steel.

钢铁工业在生产高质量不锈钢时严重依赖铬铁合金。

11.In order to improve corrosion resistance, manufacturers often add ferrochromium to their alloy mixtures.

为了提高耐腐蚀性，制造商通常会在合金混合物中添加铬铁合金。

12.The price of ferrochromium can fluctuate based on the global demand for stainless steel.

由于全球对不锈钢的需求，铬铁合金的价格可能会波动。

13.China is one of the largest producers of ferrochromium in the world.

中国是世界上最大的铬铁合金生产国之一。

14.During the smelting process, ferrochromium is produced by reducing chromite ore.

在冶炼过程中，铬铁合金是通过还原铬矿石生产的。

作文

Ferrochromium, a crucial alloy in the steel-making industry, plays a significant role in enhancing the properties of stainless steel. This alloy is primarily composed of chromium and iron, making it essential for producing high-quality steel with improved corrosion resistance and strength. The production of ferrochromium (铬铁合金) involves the reduction of chromite ore in a high-temperature electric arc furnace, where carbon is used as a reducing agent. This process not only creates the alloy but also releases a considerable amount of energy, which is harnessed to maintain the required temperatures for the reaction. The importance of ferrochromium (铬铁合金) cannot be overstated, especially in the context of modern manufacturing. As industries continue to demand higher performance materials, the need for stainless steel has surged. Stainless steel, which contains at least 10.5% chromium, relies heavily on ferrochromium (铬铁合金) for its production. This alloy not only imparts corrosion resistance but also contributes to the overall durability and aesthetic appeal of the final product. In terms of global production, countries like South Africa, Kazakhstan, and India are among the largest producers of ferrochromium (铬铁合金). These regions possess rich deposits of chromite, the primary source of chromium. The extraction and processing of chromite into ferrochromium (铬铁合金) involve significant environmental considerations. Mining activities can lead to habitat destruction and pollution if not managed responsibly. Therefore, many companies are now focusing on sustainable practices to minimize their ecological footprint while meeting the growing demand for this essential alloy. The market dynamics of ferrochromium (铬铁合金) are also influenced by the fluctuations in the prices of raw materials, energy costs, and global demand for stainless steel. For instance, during economic booms, the demand for ferrochromium (铬铁合金) tends to rise sharply, leading to increased production and investment in mining and processing facilities. Conversely, during economic downturns, the demand may decline, affecting prices and production levels. Innovation in the production processes of ferrochromium (铬铁合金) is another area of focus. Researchers and engineers are continuously exploring new methods to enhance the efficiency of the production process, reduce energy consumption, and improve the quality of the alloy. For example, advancements in smelting technology and the use of renewable energy sources are being investigated to create a more sustainable production model for ferrochromium (铬铁合金). In conclusion, ferrochromium (铬铁合金) is a vital component in the steel industry, particularly for the production of stainless steel. Its unique properties make it indispensable in various applications, from construction to automotive manufacturing. As the world continues to evolve, the demand for ferrochromium (铬铁合金) will likely grow, prompting further innovations and sustainable practices in its production. Understanding the significance of ferrochromium (铬铁合金) not only sheds light on its industrial applications but also highlights the challenges and opportunities that lie ahead in the pursuit of more sustainable and efficient manufacturing processes.

铬铁合金是钢铁制造行业中一种重要的合金，在增强不锈钢特性方面发挥着重要作用。这种合金主要由铬和铁组成，对于生产高质量的不锈钢至关重要，不锈钢具有更好的耐腐蚀性和强度。铬铁合金的生产涉及在高温电弧炉中还原铬矿石，碳被用作还原剂。这个过程不仅创造了合金，还释放出大量能量，这些能量被用来维持反应所需的温度。 铬铁合金的重要性不言而喻，尤其是在现代制造业的背景下。随着各行业对高性能材料的需求不断增加，不锈钢的需求也急剧上升。含有至少10.5%铬的不锈钢在生产中严重依赖铬铁合金。这种合金不仅赋予了耐腐蚀性，还提高了最终产品的整体耐用性和美观性。 在全球生产方面，南非、哈萨克斯坦和印度等国是铬铁合金的主要生产国。这些地区拥有丰富的铬矿石储量，铬矿石是铬的主要来源。将铬矿石提炼成铬铁合金的过程涉及重大的环境考虑。如果管理不当，采矿活动可能导致栖息地破坏和污染。因此，许多公司现在专注于可持续实践，以在满足对这一重要合金日益增长的需求时，尽量减少生态足迹。 铬铁合金的市场动态也受到原材料价格波动、能源成本和全球不锈钢需求的影响。例如，在经济繁荣时期，对铬铁合金的需求往往急剧上升，导致生产和投资增加。而在经济衰退期间，需求可能下降，从而影响价格和生产水平。 在铬铁合金的生产过程中创新也是一个关注的领域。研究人员和工程师不断探索新的方法，以提高生产过程的效率，减少能耗，并改善合金的质量。例如，正在研究冶炼技术的进步和可再生能源的使用，以创建更可持续的铬铁合金生产模式。 总之，铬铁合金是钢铁行业中不可或缺的组成部分，尤其是在不锈钢生产中。其独特的性质使其在从建筑到汽车制造等多个应用中不可或缺。随着世界的不断发展，对铬铁合金的需求可能会增长，促使其生产中的进一步创新和可持续实践。了解铬铁合金的意义不仅阐明了其工业应用，还突显了在追求更可持续和高效的制造过程中的挑战和机遇。