Stéphan Laperrière, M.Sc.’s Post

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I Can Help | Positive Problem-Solver | Scientific Approach | Eternal Student-Athlete | Kids First | Ex-Pro Hockey Player

SATURDAY NIGHT FEVER, FORGING AHEAD. "I've got a FEVER, and the only prescription is more cowbell" Some may recognize this citation from a SNL (Saturday Night Live) skit with the actors Will Ferrel and Christopher Walken. Was it also a metaphor about the physical characteristics of alloys in musical instruments, and their accurate elemental composition? Observing this nice cross picture closely, there seems to be spots with different levels of radiation (color clue). Would this come from an inhomogeneous distribution, or perhaps a change in elemental composition? Our human reflexes are geared towards not touching intensely glowing pieces. Would you say the cross on the top is the hotter one? But what happens when the glow is absent? Like in the classic restaurant behavior following the meal serving with the note: "watch it, your plate is very hot". But of course we still mindlessly reposition it... In an indirect spinoff, there are scientific instrumentation developments that are aimed at obtaining "more cowbell". Many are "light decomposition" tricks. Hence my saying: "Spectroscopy Rules!" The goal is always to extract more information about the material being processed (before, during, and after). Would you say that even cowbells' properties are influenced by a few factors, including their elemental composition? All this "Jazz" has made me wonder: How are cowbells made and tested?

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💡 Did you know that forging isn't just about enhancing mechanical properties? One of its standout benefits is how it optimizes resource usage, leading to significant material savings and reduced machining costs. 𝗜𝘁'𝘀 𝗼𝘂𝗿 𝘅-𝗳𝗮𝗰𝘁𝗼𝗿 ! 🔎 By closely aligning the rough forged parts with the final product dimensions, forging minimizes the need for extensive machining. This precision not only conserves materials but also slashes the time and expense involved in the manufacturing process. 🔥 Whether you're in the engineering sector or involved in production, understanding the dual benefits of forging, improved strength and operational efficiency, can lead to better product design and cost-effective manufacturing strategies ! 📸 In today's #saturdaypicture, here are some "crosses" produced for powertrain applications for construction and agriculture equipment in our company Setforge Estamfor. #manufacturing #forging #forge #industry #xfactor #steel

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Dr Keith Walker

Consultant Metallurgist

2mo

The variation in glow is due to the oxide layer formed by reaction with the air. Usually called 'scale because it is loose and detaches easily. It is a significant yield loss during forging. It is its lower temperature that causes the difference in colour, not it's composition.

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Carl Ribaudo, PhD

Metallurgist & Educator

2mo

Some of the color variation (dull orange at ends vs. bright yellow near center) is due to temperature gradient during cooling.

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