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July/August/September 2026
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Reduce Nitrogen Costs with VacuDraw® Vacuum Tempering
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Surface Combustion's VacuDraw® vacuum tempering furnace delivers sustainable thermal processing with dramatically reduced nitrogen consumption. Using innovative vacuum-purge technology, VacuDraw requires only a single charge of inert
gas — eliminating continuous gas flow for tremendous cost savings. Dedicated low-temperature operation reduces energy costs while freeing high-temperature furnaces for critical heat treating operations. Optimize your facility's efficiency and environmental footprint with proven VacuDraw technology backed by 50+ years of vacuum furnace leadership.
For more information, contact Surface Combustion at www.surfacecombustion.com.
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Leaders in Electrification of Heating Processes
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When it comes to sustainable technologies, I Squared R’s capabilities include energy conversions of furnaces from gas to electricity, green primary aluminum production, hydrogen gas generation, green steel production, and much more!
For more information, contact Christina Clowes at christina.clowes@isquaredrelement.com or
call (716) 542-5511.
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Consider Carbon Footprint in Material Selection
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As manufacturers place greater emphasis on sustainability, material selection has become a critical opportunity to reduce product carbon footprints before production even begins. In this feature, Mariagrazia Vottari of Total Materia AG explains how integrating carbon-footprint data into material selection strategies enables engineers to compare environmental impacts alongside mechanical and physical performance, supporting more informed design decisions.
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Bring LIFE to your Carburizing Operation
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ECM brings LIFE (Low Impact Furnace Equipment) to your carburizing operation by seamlessly integrating high-efficiency furnace systems into new or existing batch lines. Whether you are replacing a BIQ or SQF system, or bringing heat treating in-house, ECM furnaces help increase production efficiency while supporting green initiatives through reduced energy consumption and lower CO2 emissions. ECM vacuum furnaces use cold-wall technology, enabling higher temperature processes while improving metallurgical properties and reducing distortion.
For more information, contact Dennis Beauchesne at dennisbeauchesne@ecm-usa.com or call (336) 210-5316.
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Induction Heating Technology: Repeatable Quality and Eco-Friendly
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Inductoheat induction heating technology offers unparalleled quality and consistency. This precise process eliminates the variability associated with traditional batch heating methods, ensuring each component meets performance requirements by exacting standards, due to its single-piece process flow. Beyond its technical merits, induction heating stands out as an eco-friendly technology requiring less energy, with no direct emissions and aligning with modern sustainability goals. Our technology not only enhances product quality, but also significantly reduces the carbon footprint of the heat treating process.
For more information, contact Inductoheat at sales@inductoheat.com or call (248) 585-9393.
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Engineered Around What Matters Most
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Every Heat Treat Furnaces system is engineered with four design objectives in mind: experience, quality, innovation, and sustainability. From concept through commissioning, our team designs custom heat treat systems that maximize performance, improve efficiency, ensure long-term reliability, and deliver lasting value for your operation.
For more information, contact Heat Treat Furnaces at sales@heattreatfurnaces.com.
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Emissions Tool Tuned for Heat Treat Furnaces
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How can heat treaters accurately measure the emissions associated with their processes? In this article, Lakshmi Srinivasan and Fu Zhao, Ph.D., of Purdue University present a process-level emissions estimation tool that combines furnace physics with life cycle assessment, giving manufacturers a practical way to evaluate furnace technologies, compare process scenarios, and identify opportunities to reduce their carbon footprint.
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"I have given every green plant for food”; and it was so. And God saw all that He had made, and behold, it was very good. And there was evening and there was morning, the sixth day."
Genesis 1: 30b–31, Holy Bible
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