metal ceramic

简明释义

金属陶瓷

英英释义

例句

1.Researchers are developing new metal ceramic composites to improve wear resistance in industrial applications.

研究人员正在开发新的金属陶瓷复合材料，以提高工业应用中的耐磨性。

2.In high-temperature applications, metal ceramic materials are preferred due to their thermal stability.

在高温应用中，由于其热稳定性，通常优先选择金属陶瓷材料。

3.The aerospace industry often utilizes metal ceramic for components that require strength and lightweight properties.

航空航天工业常常使用金属陶瓷来制造需要强度和轻量化特性的部件。

4.The dental crown was made from metal ceramic, which offers both durability and aesthetic appeal.

牙冠是用金属陶瓷制成的，既耐用又美观。

5.The metal ceramic bond in the dental implant ensures a strong connection with the jawbone.

牙科植体中的金属陶瓷结合确保与下颌骨的强连接。

作文

The field of materials science has evolved significantly over the years, leading to the development of various composite materials that have unique properties and applications. One such innovative material is metal ceramic, which combines the advantageous properties of both metals and ceramics. Understanding metal ceramic can provide insights into its applications in modern technology and industry.Metal ceramic refers to a composite material that incorporates metallic and ceramic components, resulting in a material that exhibits the best characteristics of both. Metals are known for their excellent electrical and thermal conductivity, ductility, and toughness, while ceramics are recognized for their hardness, wear resistance, and thermal stability. By combining these two materials, metal ceramic achieves a balance between strength and durability, making it suitable for various demanding applications.One of the most common applications of metal ceramic is in the dental industry. Dentists often use metal ceramic crowns and bridges because they offer an aesthetically pleasing appearance while providing the strength needed to withstand the forces of chewing. The outer layer of the crown is made from ceramic, which can be color-matched to the patient's natural teeth, while the underlying metal framework ensures structural integrity. This combination allows for both beauty and functionality, making metal ceramic an ideal choice for dental restorations.In addition to dental applications, metal ceramic materials are also used in the manufacturing of cutting tools. The hardness and wear resistance of ceramics make them perfect for high-performance cutting edges, while the toughness of metals allows these tools to withstand significant stress during operation. By utilizing metal ceramic composites, manufacturers can produce cutting tools that maintain sharpness longer and reduce the frequency of replacements, ultimately leading to cost savings for businesses.Another exciting application of metal ceramic is in the aerospace industry. The need for lightweight yet strong materials is paramount in aircraft design. Metal ceramic materials can provide the necessary strength-to-weight ratio, allowing for improved fuel efficiency and performance. For example, certain turbine components can be manufactured using metal ceramic to ensure they can withstand extreme temperatures while remaining lightweight.Despite its many advantages, working with metal ceramic does come with challenges. The processing of these materials can be complex, as the different properties of metals and ceramics can lead to difficulties in achieving a uniform composite. Additionally, the bonding between the metal and ceramic phases must be carefully controlled to ensure optimal performance. Researchers continue to explore advanced methods of processing metal ceramic to overcome these challenges and enhance its applicability across various industries.In conclusion, the understanding of metal ceramic is crucial for anyone interested in materials science and engineering. Its unique properties allow for a wide range of applications, from dental restorations to aerospace components. As technology continues to advance, the potential for metal ceramic materials will likely expand, offering new solutions to existing problems in various fields. The ongoing research and development in this area promise exciting innovations that could revolutionize how we utilize materials in our everyday lives.

材料科学领域近年来发展显著，导致了多种复合材料的出现，这些材料具有独特的性质和应用。其中一种创新材料是金属陶瓷，它结合了金属和陶瓷的优良特性。理解金属陶瓷可以为我们提供对其在现代技术和工业中应用的深入见解。金属陶瓷是指一种复合材料，它结合了金属和陶瓷成分，从而形成一种同时具备两者最佳特性的材料。金属以其优良的电导率和热导率、延展性和韧性著称，而陶瓷则因其硬度、耐磨性和热稳定性而受到认可。通过将这两种材料结合起来，金属陶瓷实现了强度与耐久性之间的平衡，使其适用于各种要求严格的应用。金属陶瓷最常见的应用之一是在牙科行业。牙医常常使用金属陶瓷牙冠和牙桥，因为它们提供了美观的外观，同时具备承受咀嚼力量所需的强度。牙冠的外层由陶瓷制成，可以与患者的自然牙齿颜色相匹配，而底层的金属框架则确保结构完整性。这种组合既能保证美观，又能提供功能性，使得金属陶瓷成为牙科修复的理想选择。除了牙科应用，金属陶瓷材料还用于切削工具的制造。陶瓷的硬度和耐磨性使其非常适合高性能切削边缘，而金属的韧性则使这些工具能够承受操作过程中的巨大压力。通过利用金属陶瓷复合材料，制造商可以生产出保持锋利更长时间的切削工具，从而减少更换频率，最终为企业节省成本。金属陶瓷的另一个令人兴奋的应用是航空航天工业。航空器设计中对轻质且强大的材料的需求至关重要。金属陶瓷材料可以提供所需的强度与重量比，从而提高燃油效率和性能。例如，某些涡轮组件可以使用金属陶瓷制造，以确保它们能够承受极端温度，同时保持轻量化。尽管有许多优点，但处理金属陶瓷也存在挑战。这些材料的加工可能很复杂，因为金属和陶瓷的不同特性可能导致难以实现均匀的复合体。此外，金属和陶瓷相位之间的结合必须得到仔细控制，以确保最佳性能。研究人员继续探索先进的金属陶瓷加工方法，以克服这些挑战并增强其在各个行业的适用性。总之，了解金属陶瓷对于任何对材料科学和工程感兴趣的人来说都是至关重要的。其独特的特性使其可用于从牙科修复到航空航天组件的广泛应用。随着技术的不断进步，金属陶瓷材料的潜力可能会扩展，为各领域现存问题提供新的解决方案。该领域的持续研究和开发承诺带来激动人心的创新，可能会彻底改变我们在日常生活中利用材料的方式。