weldable

简明释义

英[ˈweldəbl]美[ˈweldəbl]

adj. [机] 可焊的

英英释义

单词用法

同义词

反义词

例句

1.Rod end housing with weldable base.

杆端座体带有可焊接的基座。

2.Weldable high strength steel plate, used for construction, machine mining machine.

可焊高强度钢板，用于工程机械化等。

3.For exploiting international rolled steel market farther, the weldable high strength reinforced bar were developed according to Canada standard.

为进一步开发国际钢材市场，研制开发了符合加拿大可焊性高强度钢筋标准要求的高强度钢筋。

4.Aluminium lithium alloy is lower in density and higher in strength. It is a new kind of weldable structural material for space navigation.

铝锂合金是密度较小、强度较高，且具有可焊接特性的新型先进铝合金宇航结构材料。

5.Three suggestions are given for steelmaking works as follows: (1)Considerable attention must be put to the study of welding metallurgy for developing the weldable structural steels;

针对冶金企业提出三条建议：（1）加强焊接冶金问题的研究以大力发展易焊结构钢材；

6.Weldable materials: low carbon steel, high-strength steel, medium-carbon steel, low-alloy steel.

可焊材料：低碳钢、高强度钢、中碳钢，低合金钢。

7.Fasteners should be no corrosive and may consist of self-taping screws, weldable studs, cleats, and clips.

固定的装置不能有腐蚀性的物质，一般自带螺钉，可焊接的螺钉，防滑拴和夹子。

8.Using weldable plastics can significantly improve the durability of the product.

使用可焊接的塑料可以显著提高产品的耐用性。

9.The engineer specified that only weldable materials should be used in this project.

工程师指定此项目中只应使用可焊接的材料。

10.Before starting the fabrication, ensure that all components are weldable to avoid issues later.

在开始制造之前，请确保所有组件都是可焊接的，以避免后期出现问题。

11.This metal is not weldable, so we will need to find an alternative joining method.

这种金属不可焊接，所以我们需要找到其他连接方法。

12.The new steel alloy is highly weldable, making it perfect for construction projects.

这种新型钢合金具有很高的可焊接性，非常适合建筑项目。

作文

When discussing materials in engineering and manufacturing, the term weldable refers to the capability of a material to be joined together through the process of welding. Welding is a critical technique used in various industries, including construction, automotive, and aerospace, where the strength and integrity of the joints are paramount. Understanding which materials are weldable is essential for engineers and manufacturers to ensure that their projects meet safety and performance standards.The most commonly weldable materials include various types of steel and aluminum. Steel, particularly mild steel, is widely regarded as one of the easiest materials to weld due to its favorable properties. It has a relatively low melting point and good ductility, making it ideal for welding processes such as MIG (Metal Inert Gas) and TIG (Tungsten Inert Gas) welding. On the other hand, aluminum, while also weldable, presents unique challenges due to its thermal conductivity and oxide layer. Specialized techniques and equipment are often required to achieve a strong weld in aluminum components.In contrast, some materials are not weldable or require specific methods to join them effectively. For instance, certain plastics and composites may not withstand the high temperatures of traditional welding processes. Instead, alternative joining methods, such as adhesive bonding or mechanical fastening, are employed. This distinction is crucial for engineers when selecting materials for a project, as using non-weldable materials could lead to structural failures and safety hazards.The ability to determine whether a material is weldable involves understanding its chemical composition and physical properties. Factors such as carbon content, alloying elements, and the presence of impurities can significantly affect a material's weldability. For example, high-carbon steels may not be weldable without preheating and post-weld heat treatment due to the risk of cracking. Therefore, engineers must conduct thorough assessments and tests to ascertain the suitability of materials for welding applications.Moreover, the design of welded joints plays a significant role in the overall performance of the structure. Engineers must consider factors such as joint geometry, load conditions, and environmental factors when designing welds. A well-designed joint can enhance the performance of weldable materials, ensuring that they can withstand operational stresses and loads without failure.In conclusion, the concept of weldable materials is fundamental in engineering and manufacturing. As industries continue to evolve, the demand for innovative and efficient welding techniques will grow. Understanding the properties and limitations of weldable materials is essential for creating safe and reliable structures. By mastering the principles of weldability, engineers can contribute to advancements in technology and improve the overall quality of products in various sectors. The future of welding lies in the continuous exploration of new materials and methods, ensuring that we can meet the demands of modern engineering challenges.

在工程和制造中讨论材料时，术语weldable指的是材料通过焊接过程连接在一起的能力。焊接是建筑、汽车和航空航天等各个行业中使用的一项关键技术，在这些行业中，接头的强度和完整性至关重要。了解哪些材料是weldable对工程师和制造商来说至关重要，以确保他们的项目符合安全和性能标准。最常见的weldable材料包括各种类型的钢和铝。钢，特别是低碳钢，被广泛认为是最容易焊接的材料之一，因为它具有良好的特性。它的熔点相对较低，延展性好，使其理想用于MIG（气体保护弧焊）和TIG（钨极惰性气体焊接）焊接工艺。另一方面，铝虽然也是weldable，但由于其导热性和氧化层的独特挑战，焊接铝部件通常需要特殊的技术和设备来实现强焊接。相比之下，一些材料并不是weldable，或者需要特定的方法才能有效地将它们连接在一起。例如，某些塑料和复合材料可能无法承受传统焊接工艺的高温。因此，采用替代的连接方法，如粘合剂粘合或机械固定。这种区别对于工程师在选择项目材料时至关重要，因为使用非weldable材料可能导致结构失效和安全隐患。确定材料是否weldable的能力涉及理解其化学成分和物理特性。碳含量、合金元素和杂质的存在等因素会显著影响材料的焊接性。例如，高碳钢在没有预热和焊后热处理的情况下，可能无法焊接而不会发生开裂风险。因此，工程师必须进行彻底的评估和测试，以确定材料在焊接应用中的适用性。此外，焊接接头的设计在结构的整体性能中也起着重要作用。工程师在设计焊缝时必须考虑接头几何形状、载荷条件和环境因素等因素。良好设计的接头可以增强weldable材料的性能，确保它们能够承受操作应力和负载而不发生故障。总之，weldable材料的概念在工程和制造中是基础性的。随着工业的不断发展，对创新和高效焊接技术的需求将不断增长。了解weldable材料的特性和局限性对于创建安全可靠的结构至关重要。通过掌握焊接性的原理，工程师可以为技术进步做出贡献，提高各个行业产品的整体质量。焊接的未来在于持续探索新材料和新方法，以确保我们能够满足现代工程挑战的需求。