Welcome to the Columbia Metals blog, an invaluable resource for deepening your knowledge of copper and nickel alloys. You’ll find incisive analysis of the properties and applications of a number of critical engineering alloys together with the latest advancements in the field of metallurgy. Whether you’re an industry professional, a student or simply curious about copper and nickel alloys, our expert insight will help you to understand their crucial roles in today’s world.
2 December 2024
In the world of precision engineering, the need for reliable, high-integrity materials is paramount. For applications where safety and performance are critical, understanding the characteristics of metal alloys is essential. This includes testing their chemical composition, mechanical properties, and – crucially – the absence of internal defects. Why Detecting Internal Defects Matters Internal flaws such […]
Read more23 October 2024
Copper alloys have long been valued for their corrosion resistance and excellent friction characteristics, particularly in marine applications and bearing components. However, they often lack the mechanical strength required for high-stress environments. Over time, alloy development has bridged this gap, leading to the introduction of advanced copper alloys capable of delivering high strength alongside copper’s […]
Read more27 September 2024
In earlier posts, we explored how alloying elements and microstructure affect the mechanical strength and corrosion resistance of various alloys. In this post, we’ll focus on a key process that enhances these properties: precipitation hardening. Also known as age hardening, this is a thermal treatment used to increase the strength and yield strength of certain […]
Read more3 July 2024
We’re going to take a deep dive into a detailed comparison of two heavyweights in the world of nickel alloys: Monel Alloy 400 and Hastelloy C276. Both are widely used in the chemical processing industry where they are prized for their mechanical performance and corrosion resistance. They are, however, quite different alloys and contain different […]
Read more16 May 2024
When selecting materials for industrial applications, it’s crucial to understand the specific characteristics and suitability of different alloys. Alloy 400 and Alloy 625 are two nickel-based alloys that often come up in discussions due to their unique properties and widespread use across various industries. Here, we compare these two alloys to help you make an […]
Read more18 April 2024
Within the Monel family of nickel-copper alloys there are two particular alloys, Alloy 400 and Alloy K500, that appear outwardly to be very similar. An in-depth examination reveals there are differences between the two. Further explanation of these differences can prove of benefit in issues of material selection. In this post we will look at […]
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