deposited metal

简明释义

熔敷金属

英英释义

例句

1.During the thermal spraying process, a protective coating of deposited metal is applied to improve durability.

在热喷涂过程中，施加一层保护性沉积金属涂层以提高耐用性。

2.The process of electroplating involves the use of a solution that contains ions which will form a layer of deposited metal.

电镀过程涉及使用一种含有离子的溶液，这些离子将形成一层沉积金属。

3.The researchers studied the properties of deposited metal on various substrates for better adhesion.

研究人员研究了不同基材上沉积金属的特性，以改善附着力。

4.The jewelry was enhanced by a layer of deposited metal to give it a more luxurious appearance.

这件珠宝通过一层沉积金属的增强，使其外观更加奢华。

5.In semiconductor manufacturing, a thin layer of deposited metal is crucial for creating electrical connections.

在半导体制造中，一层薄薄的沉积金属对创建电气连接至关重要。

作文

In the field of materials science and engineering, the term deposited metal refers to metals that have been applied or layered onto a substrate through various deposition techniques. These methods can include physical vapor deposition (PVD), chemical vapor deposition (CVD), and electrodeposition, among others. Each technique has its unique advantages and applications, making deposited metal a critical component in the manufacturing of modern devices and structures.One of the most common techniques for creating deposited metal layers is physical vapor deposition. In this process, metal is vaporized in a vacuum environment and then condensed onto a surface, forming a thin layer of metal. This method is widely used in the production of semiconductors, optical coatings, and decorative finishes. The resulting deposited metal films are often characterized by their excellent adhesion, uniform thickness, and purity, which are essential for the performance of electronic components.Another prevalent method is chemical vapor deposition, where gaseous reactants are used to produce a solid material on a substrate. This technique is particularly useful for creating high-quality thin films of metals and metal oxides, which are crucial in applications such as solar cells and advanced electronics. The deposited metal in CVD processes often exhibits superior properties, including enhanced conductivity and improved mechanical strength.Electrodeposition is another method used to create deposited metal layers, particularly in electroplating. In this process, an electric current is passed through a solution containing metal ions, causing them to deposit onto a conductive surface. This technique is commonly employed in the automotive and aerospace industries to enhance the corrosion resistance and aesthetic appeal of metal parts. The deposited metal achieved through electrodeposition can also improve wear resistance, making it suitable for components subjected to friction and abrasion.The significance of deposited metal extends beyond just its physical properties; it also plays a vital role in the functionality of various devices. For instance, in microelectronics, the precise control of deposited metal layers is essential for the fabrication of integrated circuits. The thickness and composition of these layers directly affect the electrical characteristics of the devices, influencing their performance and reliability.Moreover, the use of deposited metal in additive manufacturing or 3D printing has opened new avenues for innovation. By using laser or electron beam melting techniques, manufacturers can create complex geometries with high precision, utilizing various types of deposited metals. This capability allows for the production of lightweight yet strong components, which are increasingly important in industries such as aerospace and medical devices.In conclusion, the concept of deposited metal encompasses a range of techniques and applications that are fundamental to modern technology. From enhancing the performance of electronic devices to enabling advanced manufacturing processes, the role of deposited metal cannot be overstated. As research continues to advance in this area, we can expect to see even more innovative uses and improvements in the properties of deposited metals, further driving progress in multiple fields of engineering and technology.

在材料科学和工程领域，术语deposited metal指的是通过各种沉积技术施加或层叠到基材上的金属。这些方法可以包括物理气相沉积（PVD）、化学气相沉积（CVD）和电沉积等。每种技术都有其独特的优点和应用，使得deposited metal成为现代设备和结构制造中的关键组成部分。创建deposited metal层的最常见技术之一是物理气相沉积。在这个过程中，金属在真空环境中被蒸发，然后凝结在表面上，形成一层薄薄的金属。这种方法广泛用于半导体、光学涂层和装饰性涂层的生产。所得到的deposited metal膜通常以其优良的附着力、均匀的厚度和纯度为特征，这些特性对电子元件的性能至关重要。另一种常见的方法是化学气相沉积，其中使用气态反应物在基材上产生固体材料。这种技术特别适用于创建高质量的金属和金属氧化物薄膜，这些薄膜在太阳能电池和先进电子设备等应用中至关重要。CVD过程中的deposited metal通常表现出优越的特性，包括增强的导电性和改善的机械强度。电沉积是另一种用于创建deposited metal层的方法，尤其是在电镀中。在这个过程中，电流通过含有金属离子的溶液，使其沉积到导电表面上。这种技术通常在汽车和航空航天工业中使用，以增强金属部件的耐腐蚀性和美观性。通过电沉积获得的deposited metal还可以提高耐磨性，使其适合用于承受摩擦和磨损的组件。deposited metal的重要性不仅仅体现在其物理特性上；它在各种设备的功能性中也发挥着至关重要的作用。例如，在微电子学中，精确控制deposited metal层对于集成电路的制造至关重要。这些层的厚度和成分直接影响设备的电气特性，从而影响其性能和可靠性。此外，在增材制造或3D打印中使用deposited metal开辟了创新的新途径。通过激光或电子束熔化技术，制造商可以以高精度创建复杂的几何形状，利用各种类型的沉积金属。这种能力使得生产轻巧而坚固的组件成为可能，这在航空航天和医疗设备等行业中愈发重要。总之，deposited metal的概念涵盖了一系列基本于现代技术的技术和应用。从提升电子设备的性能到实现先进的制造过程，deposited metal的角色不容小觑。随着这一领域的研究不断进展，我们可以期待看到更多创新用途和沉积金属性质的改善，进一步推动多个工程和技术领域的进步。