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钢化玻璃
时间：2021-12-29 10:57
关键词：
工艺装璜工
装饰装修工
大学试题
工学
答案解析
<p> 钢化玻璃又称强化玻璃，它是用物理的或化学的方法，在玻璃表面上形成一个压应力层，玻璃本身具有较高的抗压强度，不会造成破坏，当玻璃受到外力作用时，这个压力可将部分拉应力抵销，避免玻璃的破裂，虽然钢化玻璃内部处于较大的拉应力状态，但下班内部无缺陷存在，不会造成破坏，从而达到提高玻璃强度的目的。</p>
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