spheroidizing

简明释义

英[ˈsfɪərɔɪˌdaɪzɪŋ]美[ˈsfɪərɔɪdaɪzɪŋ]

n. 球化处理

英英释义

单词用法

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例句

1.The spheroidizing grow, in isothermal spheroidizing process, of carbides formed from deformation under high temperature in, hypoeutectic white cast iron is studied.

对亚共晶白口铸铁经高温形变后所获得的碳化物在等温球化过程中球化长大进行了研究。

2.Applictions: heat treatment of general metals, aluminum alloy, spheroidizing wire and bright annealing copper wire.

用途：一般线材处理，铝合金线材，球状化线材，光亮铜线等。

3.The effects of residual carbides on the carbide spheroidizing during the slow-cooling spheroidizing annealing were investigated in three steels.

研究了三种钢在缓冷法球化处理中残留碳化物对球化的影响。

4.The life of the sheep shearing machine cutter after quenching is improved largely by using the new process instead of traditional spheroidizing annealing.

用于剪毛机刀片代替球化退火作毛坯预处理，淬火后刀片寿命大幅度提高。

5.Trigger spheroidizing treatment is studied.

介绍了触发法球化处理工艺。

6.Ultra-fine spheroidizing pretreatment technology was applied to the 1.41%C hot-rolling ultra-high carbon steel. Then the second quenching was carried out at different temperature.

超高碳钢控轧后进行超细球化预处理，并在不同的温度下进行二次淬火。

7.This paper presents a kind of method for producing ductile iron castings with the technique of evaporative pattern casting and in mould spheroidizing, and introduces its main measures.

提出了用气化模铸造型内球化处理生产球铁铸件的方法及其工艺要点。

8.Spheroidizing is the process of producing a structure in which the cementite is in a spheroidal distribution.

球化是使渗碳体产生成类似球状分布结构的工艺。

9.In the automotive industry, spheroidizing 球化处理 is applied to improve the performance of gears.

在汽车工业中，球化处理被应用于改善齿轮的性能。

10.After spheroidizing 球化处理, the microstructure of the alloy becomes more uniform.

经过球化处理后，合金的微观结构变得更加均匀。

11.The spheroidizing 球化处理 heat treatment can reduce hardness while maintaining strength.

球化处理的热处理可以降低硬度，同时保持强度。

12.Manufacturers often use spheroidizing 球化处理 to enhance the ductility of high-carbon steels.

制造商常常使用球化处理来增强高碳钢的延展性。

13.The process of spheroidizing 球化处理 is crucial for improving the machinability of steel.

球化处理的过程对于提高钢材的可加工性至关重要。

作文

The process of heat treatment in metallurgy is essential for enhancing the properties of metals and alloys. One important method used in this field is called spheroidizing. This technique involves heating steel to a temperature just below its critical point, allowing the carbon content to diffuse and form spherical carbides. The primary goal of spheroidizing (球化处理) is to improve the ductility and machinability of the steel, making it easier to work with during manufacturing processes.When steel is subjected to high temperatures, its microstructure changes from a hard and brittle form to a more ductile one. The spherical carbides formed during spheroidizing allow for a reduction in stress concentration points, which are often the weak links in a material. As a result, the overall toughness of the steel is significantly enhanced. This is particularly important in industries where materials are subjected to high levels of stress and strain, such as automotive and aerospace engineering.In addition to improving mechanical properties, spheroidizing (球化处理) also facilitates machining operations. Traditional machining methods can be challenging when working with hardened steel due to its brittleness. However, by employing spheroidizing, manufacturers can produce components that can be machined more easily, reducing tool wear and increasing efficiency. This not only saves time but also lowers production costs.The spheroidizing process is typically carried out in a controlled environment to prevent oxidation and other chemical reactions that could degrade the quality of the steel. Various factors influence the effectiveness of spheroidizing (球化处理), including temperature, time, and cooling rate. It is crucial for metallurgists to carefully monitor these parameters to achieve the desired microstructure and properties in the final product.Furthermore, spheroidizing is often used in conjunction with other heat treatment processes, such as quenching and tempering. By first hardening the steel through quenching and then applying spheroidizing (球化处理), manufacturers can achieve a balance between hardness and toughness. This combination of treatments allows for the production of high-performance materials that can withstand extreme conditions.In conclusion, spheroidizing plays a vital role in the field of metallurgy. Its ability to enhance the ductility and machinability of steel makes it an indispensable process in manufacturing. As industries continue to evolve and demand higher performance materials, the importance of spheroidizing (球化处理) will only grow. Understanding and mastering this technique is essential for engineers and metallurgists who aim to produce high-quality products that meet the rigorous standards of modern applications.