remelting

简明释义

英[ˌriːˈmeltɪŋ]美[riːˈmeltɪŋ]

n. [冶]重熔；再熔化

v. 再熔化（remelt 的 ing 形式）

英英释义

单词用法

同义词

反义词

例句

1.Vacuum arc remelting furnace is a very important and can't be substituted equipment on titanium melt and producing good quality alloy steel.

真空自耗电弧炉是钛冶炼及生产高质量合金钢的十分重要和不可替代的设备。

2.When reconditioning drums for re-use, the coating is often removed. At the end of its life, the drum goes into a remelting furnace.

重复使用的鼓型桶维护经常剥离覆膜，在其生命周期终端，鼓型桶投进熔炉冶炼。

3.The microstructure evolution and partially remelting processing of two-phase-region casting AZ91D magnesium alloy ingots were investigated.

对在两相区铸造进行半固态制浆所得az91 D镁合金坯料的部分重熔工艺条件及组织演变进行了研究。

4.The relative comparative experimental research on laser remelting and cladding were carried out.

进行了激光熔凝实验和激光熔覆过程微距连续拍摄实验。

5.Result of the experiment show that, the shape , the composition and density have an important effect on the remelting process.

实验结果表明：坯料的外形、成分、致密度对复合材料的重熔工艺有着重要的影响；

6.The arc-spraying aluminum coating on iron substrate was treated by induction remelting.

利用高频感应重熔工艺对铁基电弧喷涂铝层进行处理。

7.The study on different plants of original materials and AM60B scrap of remelting of structures and performance change rule.

试验研究了不同厂家用原料生产的AM60B镁合金及用废料生产AM60B镁合金重熔前后的组织和性能变化规律。

8.Western aluminium businesses have alleged that Chinese production is passing through Vietnam for remelting and onward shipment to the us.

西方铝产品企业称，中国的产品在越南再熔化，然后发运到美国。

9.The process of remelting allows manufacturers to recycle metals efficiently.

通过重熔的过程，制造商可以有效地回收金属。

10.After the initial casting, the metal was subjected to remelting to improve its purity.

在初步铸造后，金属被进行重熔以提高其纯度。

11.In glass production, remelting is essential for creating high-quality products.

在玻璃生产中，重熔对生产高质量产品至关重要。

12.The foundry specializes in remelting scrap metal into new forms.

这家铸造厂专门将废金属进行重熔以制成新形状。

13.During the recycling process, remelting helps eliminate impurities from the material.

在回收过程中，重熔有助于消除材料中的杂质。

作文

The process of recycling metals has gained significant importance in today's world, especially as we strive for sustainability and environmental conservation. One key aspect of this recycling process is the technique of remelting, which involves taking scrap metal and melting it down to create new metal products. This method not only helps to reduce waste but also conserves natural resources by minimizing the need for mining new materials. In this essay, I will explore the significance of remelting in the recycling industry, its benefits, and how it contributes to a circular economy. To begin with, remelting plays a crucial role in the recycling of metals such as aluminum, copper, and steel. These metals can be recycled multiple times without losing their quality, making them ideal candidates for remelting. For instance, aluminum cans are one of the most commonly recycled items. Once collected, these cans are cleaned and then subjected to remelting at high temperatures. The molten aluminum can then be poured into molds to create new products, reducing the need for virgin aluminum production. Furthermore, the environmental benefits of remelting are substantial. By recycling metals through remelting, we can significantly decrease greenhouse gas emissions associated with mining and processing raw materials. According to studies, recycling aluminum saves up to 95% of the energy required to produce new aluminum from bauxite ore. This energy efficiency translates into lower carbon footprints and a reduced impact on climate change. In addition to environmental advantages, remelting also has economic benefits. The recycling industry creates jobs and fosters economic growth. Facilities that focus on remelting metals require skilled workers to operate machinery, manage processes, and ensure safety standards. This demand for labor contributes to local economies and provides employment opportunities for many individuals. Moreover, the practice of remelting supports the concept of a circular economy. A circular economy is an economic system aimed at eliminating waste and the continual use of resources. By integrating remelting into our waste management systems, we can keep materials in use for longer periods, thus reducing the overall demand for new resources. This shift not only benefits the environment but also encourages innovation in product design and manufacturing processes. Despite its numerous advantages, there are challenges associated with remelting. One of the primary concerns is the contamination of scrap metals. If metals are mixed with non-recyclable materials or contaminated with hazardous substances, the remelting process can become inefficient or even dangerous. Therefore, it is essential for consumers and industries to properly sort and clean recyclable materials before they reach recycling facilities. In conclusion, remelting is a vital component of the recycling industry that offers numerous environmental and economic benefits. By embracing this process, we can reduce waste, conserve natural resources, and support a sustainable future. As we continue to face the challenges of resource depletion and climate change, the importance of remelting cannot be overstated. It is imperative that we promote recycling practices and educate others about the advantages of remelting to ensure a healthier planet for generations to come.

金属回收过程在当今世界变得越来越重要，特别是在我们努力实现可持续性和环境保护的背景下。这个回收过程的一个关键方面是重熔技术，它涉及将废金属熔化以制造新的金属产品。这种方法不仅有助于减少废物，还通过最小化对新材料开采的需求来节约自然资源。在这篇文章中，我将探讨重熔在回收行业中的重要性、其好处以及它如何促进循环经济。 首先，重熔在铝、铜和钢等金属的回收中发挥着至关重要的作用。这些金属可以多次回收而不会失去质量，使它们成为重熔的理想选择。例如，铝罐是最常被回收的物品之一。一旦收集到，这些罐子会被清洗，然后在高温下进行重熔。熔融的铝可以倒入模具中制作新产品，从而减少对原铝生产的需求。 此外，重熔的环境效益是显著的。通过重熔回收金属，我们可以显著减少与开采和加工原材料相关的温室气体排放。根据研究，回收铝节省了多达95%的能量，而这些能量是从铝土矿中生产新铝所需的。这种能效转化为较低的碳足迹，并减少对气候变化的影响。 除了环境优势，重熔还具有经济利益。回收行业创造了就业机会，促进了经济增长。专注于金属重熔的设施需要熟练工人来操作机器、管理流程并确保安全标准。这种对劳动力的需求有助于地方经济，并为许多人提供了就业机会。 此外，重熔的做法支持循环经济的概念。循环经济是一种旨在消除废物和不断利用资源的经济系统。通过将重熔融入我们的废物管理系统，我们可以更长时间地保持材料的使用，从而减少对新资源的整体需求。这种转变不仅有利于环境，还鼓励产品设计和制造过程中的创新。 尽管有众多优势，但与重熔相关的挑战也不少。其中一个主要问题是废金属的污染。如果金属与不可回收材料混合或被有害物质污染，重熔过程可能会变得低效甚至危险。因此，消费者和工业在将可回收材料送往回收设施之前，必须妥善分类和清洁这些材料。 总之，重熔是回收行业的重要组成部分，提供了众多环境和经济利益。通过接受这一过程，我们可以减少废物、节约自然资源并支持可持续的未来。当我们继续面临资源枯竭和气候变化的挑战时，重熔的重要性不容小觑。我们必须推动回收实践，并教育他人关于重熔的优点，以确保为后代创造一个更健康的星球。