http://global-ir-qz-tube.com/en/tags/temperature/ Recent content in Temperature on Global IR Quartz Tubes Hugo en-us Mon, 27 Jul 2026 10:42:04 +0800 http://global-ir-qz-tube.com/en/posts/precision-infrared-heating-for-laboratory-glass-annealing-and-stress-control/ Mon, 27 Jul 2026 10:42:04 +0800 http://global-ir-qz-tube.com/en/posts/precision-infrared-heating-for-laboratory-glass-annealing-and-stress-control/ <p><img src="http://global-ir-qz-tube.com/images/19acdfe2ebc703176a98c189ace74cae.png" alt="High temperature glass molding lamp"></p> <h1 id="why-your-lab-glass-keeps-cracking-and-how-to-fix-it">Why Your Lab Glass Keeps Cracking (And How to Fix It)</h1> <p>Ever had a piece of lab glassware just&hellip; pop? No warning, no impact, just a spontaneous fracture. It&rsquo;s frustrating. Usually, it happens because different parts of the glass <a href="https://o-yate.com">cooled</a> at different speeds, leaving behind hidden stress. To stop that, you need to hit the &ldquo;annealing point&rdquo;—that sweet spot where the glass is stable enough to let go of internal tension but not so hot that it starts to sag or soften.</p>