http://cozy-heater-pro.com/en/tags/relief/ Recent content in Relief on Professional Home Comfort Heating Hugo en-us Mon, 20 Jul 2026 10:04:30 +0800 http://cozy-heater-pro.com/en/posts/stress-relief-infrared-for-glass/ Mon, 20 Jul 2026 10:04:30 +0800 http://cozy-heater-pro.com/en/posts/stress-relief-infrared-for-glass/ <p><img src="http://cozy-heater-pro.com/images/d5b2b901160b4c1f253db0bf470a9831.png" alt="Stress relief infrared for glass"></p> <h1 id="getting-glass-stress-relief-right">Getting Glass Stress Relief Right</h1> <p>Ever had a piece of lab glassware just&hellip; shatter? No one dropped it, nothing hit it, it just gave up. That happens when internal thermal stresses aren&rsquo;t handled properly. To stop that, we use short-wave infrared heating. It’s all about managing that sweet spot—the annealing point—so the glass moves from a soft, plastic state to a rigid one without trapping any tension inside.</p>