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This microstructure is the same image of Bronze cast (CuSn8Pb)—one etched and the other unetched. It is important to note that the etchants attack lead and only black voids will remain after etching. Therefore, micrographs must be taken to document the quantity and distribution of lead before etching. The color of pure lead is grey-blue. The first image shows a sample etched with Klemm. The dendritic structure with light blue eutectoid and blue lead inclusions can be seen, but small lead inclusions cannot be clearly differentiated 500x. The unetched sample shows large and small blue-grey lead inclusions, pale blue α-δ eutectoid discernable, 500x. Did you know there are numerous etchants for copper and its alloys that are relatively easy to apply? Let us know if you would like more info about etchants

Pearlite is a two-phase microstructure that forms in some steels and cast irons when iron-carbon alloys cool slowly. Let’s unravel the mystery of pearlite in cast iron. Picture this: you've got yourself some molten iron, super-hot and ready to take on the world. Now, when this molten iron cools down, it doesn't just freeze up like ice. Instead, it forms little islands of pure iron crystals surrounded by carbon. These islands are like tiny fortresses in a sea of carbon-rich material. This layered structure is what we call pearlite. Read about our Materials Analysis services in the article: https://lnkd.in/gEuQbPjv

How do we understand materials? Pearlite is a two-phase microstructure that forms in some steels and cast irons when iron-carbon alloys cool slowly. Let’s unravel the mystery of pearlite in cast iron. Picture this: you've got yourself some molten iron, super-hot and ready to take on the world. Now, when this molten iron cools down, it doesn't just freeze up like ice. Instead, it forms little islands of pure iron crystals surrounded by carbon. These islands are like tiny fortresses in a sea of carbon-rich material. This layered structure is what we call pearlite. Read about our Materials Analysis services in the article: https://lnkd.in/gT4z3R9i

A macro section is particularly good for showing: a. The weld metal HAZ microstructure. b. Overlap. c. Joint hardness. d. Spatter.

📣 #call-for-reading 📜 Numerical #Modelling and #Simulation for Sliding Wear Effect with #Microstructural Evolution of #Sputtered #Titanium #Carbide #Thin #Film on #Metallic #Materials 👉 https://lnkd.in/gcU6gCdf ✨ Keywords: ball-on-flat; brass; #copper; #finite #element analysis; #magnetron #sputtering; #titanium #carbide

Then and Now – The Periodic Table Element – Aluminum. Aluminum, an abundant and versatile metal, has played a significant role in the development of various industries over the years. Initially hailed as a unique and valuable resource, it was once considered a precious metal, more valuable than gold. However, despite its early popularity, aluminum’s application in certain areas has gradually diminished. In this article, we explore the fascinating history of aluminum’s initial uses and the reasons behind its waning popularity in those particular domains. Read more. https://lnkd.in/gzt8bcS7 #homeschooling #unicornscience #periodictable

WLF Live! presented by Hot Metal: The Gems Share/like and post your questions below

Calling all Xperts in the study of the structure and constitution of metals. #metallography #TheWorldNeedsYourView http://ow.ly/QGRc30sHkGo

Lattice, crystal systems and Miller indices: some examples of the plane indices and direction indices (left-up). Typical crystal structures of elements (type of unit cells) (left-down). Miller indices are defined as the reciprocals of the fractional intercepts which the plane makes with the crystallographic axes (explained in the middle). Table showing known slip systems in a variety of metals (right).

❤ In the forge of love, where hearts refine, Metallurgy's art, a tale divine. Molten passions, glowing bright, In Cupid's furnace, our souls unite. Like iron strong, yet malleable, Love's heat tempers, makes us capable. With every beat, our bond takes form, A union forged, through calm and storm. Through annealed dreams, we shape our fate, With sparks of joy, we celebrate. In love's alloy, we find our blend, Two souls entwined, until the end. So on this day, where love's flames dance, Let's cherish our metallurgic romance. For in each other, we find our gold, In love's crucible, forever bold. #Metallurgy #MetalScience #MaterialsEngineering #MetallicMaterials #MetalsProcessing #AlloyDesign #HeatTreatment #MetalCasting #MetalForming #WeldingTechnology #CorrosionControl #MetalProperties #ExtractiveMetallurgy #MetalAnalysis #MetallurgicalEngineering #SteelProduction #NonferrousMetals #MetalAlloys #MetallurgicalResearch #MetalCharacterization