http://quartz-heat-radiant.com/en/tags/marine/ Recent content in Marine on Radiant Quartz Heat Solutions Hugo en-us Sat, 11 Jul 2026 10:48:26 +0800 http://quartz-heat-radiant.com/en/posts/marine-glass-tempering-heater/ Sat, 11 Jul 2026 10:48:26 +0800 http://quartz-heat-radiant.com/en/posts/marine-glass-tempering-heater/ <p><img src="http://quartz-heat-radiant.com/images/b5656277f58cb00419575fab5c447582.png" alt="Marine glass tempering heater"></p> <h1 id="dealing-with-cold-spots-in-glassware-annealing">Dealing with Cold Spots in Glassware Annealing</h1> <p>If you&rsquo;ve ever used a standard convection kiln for <a href="https://o-yate.com">complex</a> glass <a href="https://henruite.com">shapes</a>, you know the frustration. You pull a piece out, thinking it&rsquo;s fine, only for it to shatter <a href="https://goldisgood.com">later</a> because of a &ldquo;cold spot&rdquo; you didn&rsquo;t even know was there. It happens because air just doesn&rsquo;t always reach every nook and cranny, leaving internal stress in the glass. We found a better way: throwing some short-wave infrared (IR) lamps into the mix.</p>