http://ir-heating-store.com/zh/tags/%E7%8F%A0%E5%AE%9D/ Recent content in 珠宝 on The Official IR Heating Store Hugo zh Sat, 25 Jul 2026 05:38:57 +0800 http://ir-heating-store.com/zh/posts/the-role-of-0-1c-precision-infrared-heating-in-laboratory-glassware-annealing/ Sat, 25 Jul 2026 05:38:57 +0800 http://ir-heating-store.com/zh/posts/the-role-of-0-1c-precision-infrared-heating-in-laboratory-glassware-annealing/ <p><img src="http://ir-heating-store.com/images/c147974466f1761700b8a23cd6bc5910.png" alt="玻璃首饰退火灯"></p> <h2 id="正确进行玻璃退火处理关键在于控制温度">正确进行玻璃退火处理：关键在于控制温度</h2> <p>你是否曾经遇到过实验室用的玻璃或精美的珠宝突然破裂的情况？这确实很令人沮丧。通常，这种情况是由于玻璃内部存在应力所导致的。如果这些应力无法被消除，那么玻璃就相当于一颗定时炸弹。</p>