alloys

简明释义

英[əˈlɔɪz]美[əˈlɔɪz]

n. [材]合金（alloy 的复数）

n. （Alloys）人名；（法）阿卢瓦

英英释义

单词用法

同义词

反义词

例句

1.Some alloys do not anodize very well so I try to stick with the alloys I know work.

有些合金不阳极处理得很好，所以我尽量坚持使用合金我知道工作。

2.This remarkable ability is called Shape Memory Effect (XXXXXE); other alloys, such as brasses, are known to possess it to a limited extent.

这种不寻常的能力被称为形状记忆效果(XXXXXE)。其它一些合金如黄铜在一定程度上也具有这种特性。

3.But steel alloys subjected to cyclic stress levels below their endurance limit rarely fail as a result of fatigue.

但是在钢铁合金的耐用度限制下，作为疲劳的结果，它们经受周期压力级别很少失灵。

4.The stellite alloys are hard alloys which can resist various wear, corrosion and oxidation at high temperature.

司太立合金是一种能耐各种类型磨损和腐蚀以及高温氧化的硬质合金。

5.Aluminium and aluminium alloys - scrap - Part 7: scrap consisting of castings.

铝和铝合金。废料。第7部分：铸件组成的废料。

6.Excess capacity has been estimated at 50% or more for automobiles, ferrous alloys, and semiconductors, and 30% for steel.

据估计，汽车、有色金属和半导体产业的过剩产能达到了50%，而钢铁业也达到了30%。

7.Ceramic composites can also withstand hotter temperatures than metal alloys can.

合成陶瓷比合成金属更能承受高温。

8.Aluminium and aluminium alloys - scrap - Part 6: scrap consisting of two or more wrought alloys.

铝和铝合金。废料。第6部分：两种或多种可锻合金组成的废料。

9.Brazing of aluminum and aluminum-base alloys is accomplished with the aluminum-silicon brazing alloys.

铝和铝基合金的铜焊是用铝—硅铜的合金来完成的。

10.The automotive industry often relies on aluminum alloys (合金) for their strength and reduced weight.

汽车行业通常依赖铝合金 (合金)来提高强度和减少重量。

11.Gold alloys (合金) are commonly used in jewelry to enhance durability.

黄金合金 (合金)常用于珠宝，以增强耐用性。

12.The development of new steel alloys (合金) has revolutionized the construction industry.

新钢合金 (合金)的发展彻底改变了建筑行业。

13.Copper-nickel alloys (合金) are often used in marine applications due to their corrosion resistance.

铜镍合金 (合金)因其耐腐蚀性而常用于海洋应用。

14.Many modern aircraft are built using lightweight alloys (合金) to improve fuel efficiency.

许多现代飞机使用轻量级的合金 (合金)来提高燃油效率。

作文

Alloys are materials that are created by combining two or more elements, at least one of which is a metal. The resulting mixture often possesses properties that are superior to those of the individual components. For instance, when iron is combined with carbon, it forms steel, an 合金 that is much stronger and more durable than pure iron. This unique characteristic of 合金 makes them incredibly useful in various industries, including construction, automotive, and aerospace. The process of creating 合金 can involve melting the metals together and allowing them to cool, or it can be achieved through other methods such as powder metallurgy. The specific properties of an 合金 depend on its composition and the ratios of the elements involved. For example, adding chromium to steel produces stainless steel, which is resistant to rust and corrosion. This property is essential in kitchen appliances and medical instruments, where hygiene and durability are crucial. Moreover, 合金 can also enhance electrical conductivity, thermal resistance, and even aesthetic appeal. Brass, which is an 合金 of copper and zinc, is known for its attractive golden color and is commonly used in musical instruments and decorative items. Similarly, bronze, made from copper and tin, has been utilized since ancient times for coins, tools, and sculptures due to its strength and resistance to corrosion. In addition to their practical applications, 合金 also play a significant role in technological advancements. For example, titanium alloys are widely used in the aerospace industry because they are lightweight yet incredibly strong. These 合金 allow for the construction of aircraft that are both fuel-efficient and capable of withstanding extreme conditions. As technology continues to evolve, the development of new 合金 with tailored properties will likely lead to even more innovative solutions in various fields. The study of 合金 is not just limited to their physical properties; it also encompasses their behavior under different conditions. Metallurgists examine how 合金 respond to heat treatment, mechanical stress, and environmental factors. Understanding these behaviors is crucial for engineers who design components that must endure harsh conditions, such as those found in power plants or deep-sea environments. In conclusion, 合金 are a fundamental part of modern engineering and technology. Their ability to combine the best features of multiple elements makes them indispensable in countless applications. Whether it is in the construction of buildings, the manufacturing of vehicles, or the creation of intricate designs, 合金 continue to shape our world in profound ways. As we move forward, the exploration and innovation surrounding 合金 will undoubtedly lead to exciting developments and improvements in a wide range of industries.

合金是通过结合两种或更多元素（至少一种为金属）而形成的材料。所得到的混合物通常具有比单个成分更优越的特性。例如，当铁与碳结合时，它形成了钢，这是一种比纯铁更强大和耐用的合金。这种合金的独特特性使其在建筑、汽车和航空等各个行业中极具实用价值。制造合金的过程可以涉及将金属熔化在一起并让其冷却，或者通过其他方法如粉末冶金来实现。合金的具体性质取决于其成分和所涉及元素的比例。例如，向钢中添加铬会产生不锈钢，这种合金具有抗锈蚀和耐腐蚀的特性。这一特性在厨房电器和医疗器械中至关重要，因为卫生和耐用性非常重要。此外，合金还可以增强电导率、热阻力，甚至美观性。黄铜是铜和锌的合金，以其吸引人的金色而闻名，常用于乐器和装饰品。同样，青铜是由铜和锡制成，自古以来就被用于硬币、工具和雕塑，因为它的强度和抗腐蚀性。除了实际应用外，合金在技术进步中也发挥了重要作用。例如，钛合金因其轻巧而强大的特性而广泛应用于航空航天工业。这些合金使得能够构建既节能又能承受极端条件的飞机。随着技术的不断发展，开发具有定制特性的新的合金很可能会在各个领域带来更具创新性的解决方案。对合金的研究不仅限于其物理特性；它还包括它们在不同条件下的行为。冶金学家研究合金如何响应热处理、机械应力和环境因素。理解这些行为对于设计必须承受恶劣条件的组件的工程师至关重要，例如那些在发电厂或深海环境中发现的组件。总之，合金是现代工程和技术的基础部分。它们将多种元素的最佳特征结合起来，使其在无数应用中不可或缺。无论是在建筑物的建设、车辆的制造，还是复杂设计的创造中，合金持续以深远的方式塑造我们的世界。随着我们向前发展，围绕合金的探索和创新无疑将导致各个行业令人兴奋的发展和改善。