#AskGlaston 第 45 集：为何钢化玻璃破碎后，在中心会形成白线？

17.9.2018

本周，我们将处理以下两个问题：

  1. 为何钢化玻璃颗粒破碎后，在中心会形成一条模糊的白线？
  2. 如果我们将镀膜侧直接与辊道接触，在钢化过程完成后会发生什么？

关于本周的问题，请观看下面的完整视频回复！

为何钢化玻璃颗粒破碎后，在中心会形成一条模糊的白线？

通常来说，碎裂的玻璃碎片的表面和中间部分的粗糙度会有所不同。因此，您会在玻璃中心看到白色混浊或白色部分。产生此现象的原因是当表面承受应力时，中间部分会承受张力，在玻璃破碎时，中间部分和表面的粗糙度就会不同。总而言之，您在中间部分会看到白色区域，只是因为光线在此的反射率不同。

如果我们将镀膜侧直接与辊道接触，在钢化过程完成后会发生什么？

如果我们使用的是镀膜的玻璃，我们通常不会将镀膜侧放在辊道上面。如果镀膜侧与辊道接触，可能会导致损坏。

如果是硬镀膜的玻璃，导致损坏的可能性还稍小一点。但如果是软镀膜的玻璃，镀膜表面受到伤害或导致损坏的可能性就非常大。

Related posts:

  1. #AskGlaston Episode 53: Is there any relation between the maximum length and width of the glasses to be tempered?
  2. #AskGlaston Episode 56: What causes the streaks in my shower glass?
  3. #AskGlaston Episode 59: What are the benefits of tempered laminated glass?
  4. #AskGlaston Episode 60: Isn’t our company’s tempering system working automatically?

想了解更多？

注册 Glastory 快讯

分享这个故事

作者简介

Antti Aronen

An experienced researcher and engineer in the field of theoretical and experimental research, Antti is Glaston’s Senior Research Engineer in D&I. He is passionate about sharing his deep knowledge of glass products and processes with others. His PhD thesis was on glass heat treatment, and he continues to enthusiastically model the tempering process today. An innovator at heart, he has even registered some patents over the years. To counterbalance living at the top of the world in Finland, he spent nearly 4 years “down under” as a Research Fellow at the University of Sydney in Australia.

- 网站

Related posts:

  1. #AskGlaston Episode 53: Is there any relation between the maximum length and width of the glasses to be tempered?
  2. #AskGlaston Episode 56: What causes the streaks in my shower glass?
  3. #AskGlaston Episode 59: What are the benefits of tempered laminated glass?
  4. #AskGlaston Episode 60: Isn’t our company’s tempering system working automatically?