basic open hearth furnace

简明释义

碱性平炉

英英释义

例句

1.During the 20th century, many factories relied on the basic open hearth furnace for steel production.

在20世纪，许多工厂依靠基本开放炉进行钢铁生产。

2.The steel produced in a basic open hearth furnace is known for its high quality.

在基本开放炉中生产的钢材以其高质量而闻名。

3.Workers must be trained to operate a basic open hearth furnace safely.

工人必须接受培训，以安全操作基本开放炉。

4.The basic open hearth furnace uses a combination of scrap steel and pig iron.

基本开放炉使用废钢和生铁的组合。

5.The efficiency of the basic open hearth furnace has been surpassed by electric arc furnaces.

由于电弧炉的效率更高，基本开放炉的使用逐渐减少。

作文

The development of steel-making technology has profoundly influenced the industrial landscape. One of the pivotal inventions in this field is the basic open hearth furnace, a significant advancement over earlier methods of steel production. The basic open hearth furnace represents a process that allows for the efficient conversion of pig iron into high-quality steel, which is essential for various applications ranging from construction to automotive manufacturing.Historically, the basic open hearth furnace emerged in the late 19th century as a response to the increasing demand for steel. Prior to its invention, the Bessemer process was widely used, but it had limitations, particularly in controlling the composition of the steel. The basic open hearth furnace addressed these issues by providing a more flexible and controllable environment for steel production.The operation of a basic open hearth furnace involves the use of a shallow hearth where molten iron is combined with scrap steel and other materials. The furnace is lined with basic refractory materials, which are crucial for protecting the structure of the furnace and for facilitating the chemical reactions needed to produce steel. The heat required for the melting process is generated through the combustion of gas or oil, making it a more energy-efficient option compared to traditional methods.One of the key advantages of the basic open hearth furnace is its ability to produce large quantities of steel with consistent quality. This is achieved through careful control of the raw materials and the temperature within the furnace. Additionally, the process allows for the incorporation of various alloying elements, enabling manufacturers to create steel with specific properties tailored to different applications.Despite its advantages, the basic open hearth furnace has seen a decline in usage with the advent of newer technologies such as the electric arc furnace and the basic oxygen process. These modern methods offer even greater efficiency and lower environmental impact. However, the basic open hearth furnace played a crucial role in the history of metallurgy and laid the groundwork for many of the innovations we see today.In conclusion, the basic open hearth furnace is an essential part of steel-making history. Its ability to produce high-quality steel while allowing for flexibility in composition has made it a significant technological advancement. Understanding the principles behind the basic open hearth furnace not only provides insight into the evolution of steel production but also highlights the importance of innovation in meeting the demands of a growing industrial society.

钢铁生产技术的发展深刻影响了工业格局。在这个领域中，一个关键的发明是基本开放式炉，它是钢铁生产方法的一项重要进步。基本开放式炉代表了一种将生铁高效转化为高质量钢铁的工艺，这对于从建筑到汽车制造的各种应用至关重要。历史上，基本开放式炉在19世纪末应对日益增长的钢铁需求而出现。在其发明之前，贝塞麦尔工艺被广泛使用，但它存在局限性，特别是在控制钢材成分方面。基本开放式炉通过提供一个更灵活和可控的环境来解决这些问题。基本开放式炉的操作涉及在一个浅炉底中将熔融铁与废钢和其他材料结合。炉子内衬有基本耐火材料，这对于保护炉体结构和促进生产钢铁所需的化学反应至关重要。熔化过程所需的热量通过燃气或石油的燃烧产生，这使其成为较传统方法更节能的选择。基本开放式炉的一个关键优势是能够以一致的质量生产大量钢材。这是通过对原材料和炉内温度的精确控制来实现的。此外，该工艺允许加入各种合金元素，使制造商能够生产具有特定性能的钢材，以满足不同的应用需求。尽管有其优势，随着电弧炉和基础氧气工艺等新技术的出现，基本开放式炉的使用逐渐减少。这些现代方法提供了更高的效率和更低的环境影响。然而，基本开放式炉在冶金史上发挥了关键作用，并为我们今天看到的许多创新奠定了基础。总之，基本开放式炉是钢铁制造历史的重要组成部分。它以灵活的成分生产高质量钢铁的能力使其成为一项重大的技术进步。理解基本开放式炉背后的原理，不仅提供了对钢铁生产演变的洞察，还突显了创新在满足日益增长的工业社会需求中的重要性。