spheroidize

简明释义

英[sfɪəˈrɔɪdaɪz]美[sfɛrˈɔɪdaɪz]

球化处理

延期热处理

英英释义

单词用法

同义词

反义词

例句

1.With the increasing of casting temperature, the dendrites grew fast, which could spheroidize and fine partial austenite with worse circularity and bigger size.

浇注温度提高，枝晶臂的长大速度增大，上述物理冶金作用能够部分细化球化奥氏体，但其圆整度较差，尺寸较大。

2.With the increasing of casting temperature, the dendrites grew fast, which could spheroidize and fine partial austenite with worse circularity and bigger size.

浇注温度提高，枝晶臂的长大速度增大，上述物理冶金作用能够部分细化球化奥氏体，但其圆整度较差，尺寸较大。

3.In metallurgy, the process to spheroidize steel improves its machinability.

在冶金学中，球化钢的过程改善了其加工性。

4.Heat treatment can be used to spheroidize the microstructure of cast iron.

热处理可用于使铸铁的微观结构球化。

5.The goal of the annealing process is to spheroidize the carbide structure.

退火过程的目标是使碳化物结构球化。

6.In order to improve ductility, it is essential to spheroidize the alloy.

为了提高延展性，球化合金是必不可少的。

7.To achieve a softer material, engineers often spheroidize hardened steel.

为了获得更软的材料，工程师们通常会对硬化钢进行球化处理。

作文

In the field of materials science, the process of heat treatment plays a crucial role in determining the properties of metals and alloys. One specific heat treatment method that has gained significant attention is the ability to spheroidize (使球化). This technique is primarily used to improve the machinability and ductility of steel by transforming its microstructure. The process involves heating the steel to a temperature just below its critical point, allowing the carbon present in the steel to diffuse and form spherical particles of cementite within a ferrite matrix.The importance of spheroidize (使球化) cannot be overstated, especially in industries where precision machining is required. When steel is subjected to this treatment, it becomes softer and more workable, making it easier for manufacturers to shape and cut the material without causing excessive wear on their tools. This is particularly beneficial in the automotive and aerospace sectors, where high-strength components are often needed but must also be fabricated with precision.Moreover, the spheroidize (使球化) process enhances the overall toughness of the steel. By creating a microstructure that consists of spherical cementite particles dispersed in a softer ferrite matrix, the material exhibits improved resistance to cracking and failure under stress. This characteristic is vital for components that will experience fluctuating loads or harsh operating conditions, as it helps ensure longevity and reliability.Another advantage of spheroidize (使球化) is its ability to reduce internal stresses within the steel. During the initial stages of manufacturing, metals can develop residual stresses due to uneven cooling or mechanical deformation. These stresses can lead to warping or premature failure during subsequent processing. However, by applying the spheroidize (使球化) treatment, these internal stresses can be alleviated, resulting in a more stable and uniform material.Despite these benefits, the spheroidize (使球化) process does require careful control of temperature and time. If the steel is heated for too long or at too high a temperature, it may lead to undesirable effects such as grain growth, which can negatively impact the mechanical properties of the material. Therefore, it is essential for metallurgists and engineers to optimize the parameters of the spheroidize (使球化) process to achieve the desired balance between hardness and ductility.In conclusion, the process of spheroidize (使球化) is a vital technique in the treatment of steel that significantly enhances its machinability, ductility, and toughness. As industries continue to demand materials that can withstand extreme conditions while remaining easy to work with, understanding and implementing this process will be crucial for manufacturers. The advancements in material science, coupled with the effective application of spheroidize (使球化), will undoubtedly lead to the development of stronger and more reliable components for various applications.

在材料科学领域，热处理工艺在决定金属和合金的性能方面发挥着至关重要的作用。一种受到广泛关注的特定热处理方法是能够spheroidize（使球化）。这一技术主要用于通过转变钢的微观结构来改善其可加工性和延展性。该过程涉及将钢加热到其临界点以下的温度，使钢中存在的碳扩散并在铁素体基体内形成球形的水泥石颗粒。spheroidize（使球化）的重要性不容小觑，特别是在需要精密加工的行业中。当钢材经过这种处理后，它变得更柔软，更易于加工，使制造商能够在不对工具造成过度磨损的情况下成形和切割材料。这在汽车和航空航天行业尤为有利，因为这些行业往往需要高强度的组件，但也必须以精确的方式制造。此外，spheroidize（使球化）过程增强了钢的整体韧性。通过创建一种由球形水泥石颗粒分散在较软的铁素体基体中的微观结构，材料表现出对裂纹和压力下失效的改善抵抗力。这一特性对于会经历波动负载或恶劣工作条件的组件至关重要，因为它有助于确保材料的耐久性和可靠性。spheroidize（使球化）的另一个优点是能够减少钢材内部的应力。在制造的初始阶段，由于不均匀冷却或机械变形，金属可能会产生残余应力。这些应力可能会导致变形或在随后的加工过程中提前失效。然而，通过施加spheroidize（使球化）处理，可以缓解这些内部应力，从而得到更稳定和均匀的材料。尽管有这些好处，但spheroidize（使球化）过程确实需要对温度和时间进行仔细控制。如果钢材加热时间过长或温度过高，可能会导致不良效果，例如晶粒长大，这会对材料的机械性能产生负面影响。因此，冶金学家和工程师必须优化spheroidize（使球化）过程的参数，以实现硬度和延展性之间的理想平衡。总之，spheroidize（使球化）过程是钢材处理中的一种重要技术，显著提升了其可加工性、延展性和韧性。随着各行业对能够承受极端条件同时又易于加工的材料的需求不断增加，理解和实施这一过程对制造商至关重要。材料科学的进步，加上spheroidize（使球化）的有效应用，无疑将推动更强大、更可靠的组件的发展，以满足各种应用需求。