Quartz crucibles can deform over time during use, which can affect the normal use of the product. How to prevent product deformation is a concern for us. Next, let's learn how to prevent it:
1. Loading materials
When filling the block material, it should be packed as densely as possible below the liquid level line. It is better to adopt surface contact between the middle and lower block materials and the crucible wall of the quartz crucible. For block materials above the liquid level line, it is better to use a point contact surface to avoid deformation of the crucible due to edge bending caused by hanging in the molten material.

2. Dissolving method
Corresponding measures can be taken according to the hot screen hanging method in the dissolution method to avoid deformation of the quartz crucible caused by improper dissolution method.
In addition to the two methods introduced above, it can greatly prevent deformation of the quartz crucible. In practical applications, it is recommended to avoid deformation of the quartz crucible as much as possible, so that it can be used normally.