carbides

简明释义

英[ˈkɑːbaɪdz]美[ˈkɑrˌbaɪdz]

n. [无化]碳化物（carbide 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.It is studied that milling time, carbon content, inhibitor and sintering effect on properties of the submicron cemented carbides.

研究了球磨时间、碳含量、抑制剂以及烧结对超细硬质合金性能的影响。

2.The results show that only vanadium carbides form at the low carbon content, and Cr and Mo element mainly dissolves into vanadium carbides.

结果表明：碳含量较低时，仅形成钒的碳化物，铬、钼元素主要固溶于钒的碳化物中。

3.When the alloys are hypereutectic alloys, the vanadium carbides are even distribution.

合金为过共晶成分时碳化钒均匀分布。

4.All these changes are due to the change of carbide morphology and precipitation of granular carbides.

这些变化是由于碳化物形状的改变和粒状碳化物的析出所致。

5.Such as volcanoes, carbides of metals, or simply by the reaction of carbon dioxide, water and catalysts with sunlight.

比如火山，金属碳化物，甚至是二氧化碳、水、催化剂与阳光的相互作用而形成的。

6.The results show that only vanadium carbides form at the low carbon content, and Cr and Mo element mainly dissolves into vanadium carbides.

结果表明：碳含量较低时，仅形成钒的碳化物，铬、钼元素主要固溶于钒的碳化物中。

7.Only strip austenite substructure and stacking fault were observed around the carbides.

在碳化物颗粒附近只观察到奥氏体变体和层错。

8.The influences of temperature and soaking time of such treatment and the alloy compositions on spheroidization of carbides were studied.

本试验研究了球化热处理的加热温度、保温时间及合金化学成分对于碳化物团球化的影响。

9.The cutting tools are often made of tungsten carbides to enhance durability.

切削工具通常由钨碳化物制成，以增强耐用性。

10.In the manufacturing industry, carbides are essential for producing high-performance machinery.

在制造业中，碳化物对于生产高性能机械至关重要。

11.Some carbides can be used as abrasives in grinding applications.

一些碳化物可以用作磨削应用中的磨料。

12.Researchers are exploring new ways to synthesize carbides for advanced materials.

研究人员正在探索合成新型碳化物以用于先进材料的新方法。

13.Silicon carbides are widely used in semiconductor devices.

硅碳化物广泛用于半导体设备中。

作文

Carbides are a fascinating class of compounds that have a significant impact on various industries, particularly in manufacturing and materials science. Essentially, a carbide (碳化物) is a compound formed between carbon and a less electronegative element, often a metal. This unique combination results in materials that exhibit exceptional hardness and thermal stability, making them invaluable in numerous applications. For instance, tungsten carbide (碳化钨) is widely used in cutting tools and abrasives due to its remarkable durability. The ability of carbides (碳化物) to withstand high temperatures and resist wear makes them ideal for heavy-duty machining processes. In addition to their use in tools, carbides (碳化物) also play a crucial role in the production of various industrial components. For example, silicon carbide (碳化硅) is a semiconductor material that is increasingly being utilized in electronic devices, particularly in high-power applications. Its ability to operate at higher temperatures and voltages than traditional silicon makes it a preferred choice for power electronics, leading to more efficient and compact devices. Moreover, the versatility of carbides (碳化物) extends to their application in the field of ceramics. Many advanced ceramics incorporate carbides (碳化物) to enhance their mechanical properties. These materials are used in aerospace, automotive, and defense industries, where strength and lightweight characteristics are paramount. The incorporation of carbides (碳化物) into ceramic matrices results in composites that can endure extreme conditions, thereby expanding the range of potential applications. The synthesis of carbides (碳化物) can be achieved through various methods, including chemical vapor deposition (CVD) and carbothermal reduction. Each method has its advantages and is selected based on the desired properties of the final product. For instance, CVD allows for the precise control of the composition and microstructure of the carbides (碳化物), which is essential for tailoring materials for specific applications. Environmental considerations are also becoming increasingly important in the production and use of carbides (碳化物). As industries seek to reduce their carbon footprint, the development of greener synthesis methods for carbides (碳化物) is gaining traction. Researchers are exploring alternative raw materials and processes that minimize waste and energy consumption, ensuring that the benefits of these materials do not come at the expense of the environment. In conclusion, carbides (碳化物) are indispensable materials that contribute significantly to modern technology and industry. Their unique properties, such as hardness, thermal stability, and electrical conductivity, make them suitable for a wide range of applications. As research continues to advance our understanding and utilization of carbides (碳化物), we can expect to see even more innovative uses emerge, further enhancing their value in various sectors. Whether in cutting tools, electronics, or advanced ceramics, the importance of carbides (碳化物) cannot be overstated, making them a key focus for both researchers and manufacturers alike.

碳化物是一类引人入胜的化合物，对各个行业产生了重大影响，尤其是在制造和材料科学领域。本质上，carbide（碳化物）是由碳和一种电负性较低的元素（通常是金属）形成的化合物。这种独特的组合产生了具有卓越硬度和热稳定性的材料，使其在众多应用中变得不可或缺。例如，碳化钨（carbide）因其出色的耐用性而广泛用于切削工具和磨料。carbides（碳化物）能够承受高温并抵抗磨损，使其成为重型加工过程的理想选择。 除了用于工具外，carbides（碳化物）在各种工业组件的生产中也发挥着关键作用。例如，碳化硅（carbide）是一种半导体材料，正越来越多地被用于电子设备，尤其是在高功率应用中。它能够在比传统硅更高的温度和电压下工作，使其成为电力电子的首选，从而导致更高效和紧凑的设备。 此外，carbides（碳化物）的多功能性延伸到陶瓷领域。许多先进陶瓷中都加入了carbides（碳化物），以增强其机械性能。这些材料被用于航空航天、汽车和国防工业，在这些领域，强度和轻量特性至关重要。将carbides（碳化物）纳入陶瓷基体的复合材料能够承受极端条件，从而扩展了潜在应用的范围。 carbides（碳化物）的合成可以通过多种方法实现，包括化学气相沉积（CVD）和碳热还原。每种方法都有其优点，并根据最终产品所需的特性进行选择。例如，CVD允许对carbides（碳化物）的组成和微观结构进行精确控制，这对于为特定应用量身定制材料至关重要。 在生产和使用carbides（碳化物）时，环境考虑也变得越来越重要。随着各行业寻求减少其碳足迹，开发更环保的carbides（碳化物）合成方法正在获得关注。研究人员正在探索替代原材料和最小化废物及能耗的工艺，以确保这些材料的好处不会以牺牲环境为代价。 总之，carbides（碳化物）是现代技术和工业中不可或缺的材料。它们的独特性质，如硬度、热稳定性和电导率，使其适用于广泛的应用。随着研究不断推进我们对carbides（碳化物）的理解和利用，我们可以期待看到更多创新用途的出现，进一步增强它们在各个领域的价值。无论是在切削工具、电子设备还是先进陶瓷中，carbides（碳化物）的重要性都不容低估，使其成为研究人员和制造商共同关注的重点。