http://ir-patio-life.com/en/tags/holder/ Recent content in Holder on Enhanced Outdoor Patio Life Hugo en-us Wed, 29 Jul 2026 09:15:50 +0800 http://ir-patio-life.com/en/posts/solving-temperature-dead-zones-in-glass-annealing-with-sk15-ceramic-lamp-holders/ Wed, 29 Jul 2026 09:15:50 +0800 http://ir-patio-life.com/en/posts/solving-temperature-dead-zones-in-glass-annealing-with-sk15-ceramic-lamp-holders/ <p><img src="http://ir-patio-life.com/images/c147974466f1761700b8a23cd6bc5910.png" alt="Ceramic lamp holder SK15"></p> <h1 id="getting-rid-of-cold-spots-in-complex-glassware">Getting Rid of Cold Spots in Complex Glassware</h1> <p>Ever deal with those annoying &ldquo;dead zones&rdquo; in an annealing kiln? It’s a nightmare. You’ve got a piece of glassware with a tricky shape, and no matter how you set your heating arrays, some parts just stay cold. The <a href="https://o-yate.net">geometry</a> of the vessel basically blocks the heat. One side is glowing, the other is lagging, and that uneven stress is exactly how you get a crack right through your hard work. We fixed this by using targeted shortwave infrared lamps, but the real secret is how we hold them: SK15 ceramic holders.</p>