Distribution Characteristics of Sub|Surface Cracks in Fused Quartz ...

Distribution Characteristics of Sub-Surface Cracks in Fused Quartz ...

The crack distribution characteristics in grinding damage have a significant impact on subsequent polishing efficiency and part strength.

Distribution Characteristics of Sub-Surface Cracks in Fused Quartz ...

Grinding tests were carried out on fused quartz using grinding wheels with different wear states. The results showed that the cracks produced by ...

[PDF] Distribution Characteristics of Sub-Surface Cracks in Fused ...

DOI:10.3390/ma15072443; Corpus ID: 247740989. Distribution Characteristics of Sub-Surface Cracks in Fused Quartz Ground with Different Worn Wheels.

(Open Access) Distribution Characteristics of Sub-Surface Cracks in ...

Grinding tests were carried out on fused quartz using grinding wheels with different wear states. The results showed that the cracks produced by sharp abrasive ...

Distribution characteristics of subsurface damage induced by ...

Distribution Characteristics of Sub-Surface Cracks in Fused Quartz Ground with Different Worn Wheels · Materials Science, Engineering. Materials · 2022.

Distribution characteristics of subsurface damage induced by ... - Scite

Distribution Characteristics of Sub-Surface Cracks in Fused Quartz Ground with Different Worn Wheels · Zhao. ,. Wang. ,. Yan. et al. 2022. Materials · 5. 0. 1.

Sub-surface mechanical damage distributions during grinding of ...

The distribution and characteristics of surface cracking (ie, sub-surface damage or SSD) formed during standard grinding processes have been measured on fused ...

Distribution characteristics of subsurface damage induced by ...

Most of the cracks, more than 90%, distribute within half of the maximum crack depth, while only a few cracks extend deeper and contribute the ...

Sub-surface mechanical damage distributions during grinding of ...

The distribution and characteristics of surface cracking (i.e. sub-surface damage or SSD) ... Keywords: grinding, fused silica, sub-surface damage, crack depth ...

Distribution characteristics of subsurface damage induced by ...

However, the high brittleness and low fracture toughness make fused silica susceptible to surface and subsurface damages, including scratches and microcracks ...

Morphology and distribution of subsurface damage in optical fused ...

The morphology inspection shows that the density of subsurface cracks in ground fused silica samples decays exponentially with the depth from the ground surface ...

The distribution of subsurface damage in fused silica

At shallow depths lateral cracks and an overlapping series of trailing indentation fractures were found to be present. At greater depths, subsurface damage ...

Research on Subsurface Damage Measurement of Fused Silica in ...

with a specimen size of Ø50 mm × 10 mm. The samples were processed by chemical mechanical polishing, and the surface roughness Ra was about 1 nm under a ZYGO ...

Evolution of point defects in mechanical cracks of fused silica after ...

Traditional mechanical processing methods inevitably cause subsurface cracks in fused silica. Cracks can cause a reduction in laser damage ...

Effect of rogue particles on the sub-surface damage of fused silica ...

The distribution and characteristics of surface cracks (i.e., sub-surface damage or scratching) on fused silica formed during ...

Etching behavior of ground fused silica and light enhancement ...

Triple subsurface defect depth should be removed so as to mitigate surface roughness to be ∼2.46 µm and promote transmission from initial 22.55% ...

Surface and subsurface damage of fused quartz glass induced by ...

Abstract Fused quartz glass is widely used in the civil and national defense fields. Shear-thickening polishing (STP) technology is highly efficient for ...

Sub-surface mechanical damage distributions during grinding of ...

The observed surface cracks are characterized as near-surface lateral and deeper trailing indent type fractures (i.e., chatter marks). The SSD ...

Effect of rogue particles on the sub-surface damage of fused silica ...

The distribution and characteristics of surface cracks (i.e., sub-surface damage or scratching) on fused silica formed during grinding/ polishing resulting ...

Why don't we regularly use fused quartz glass?

Fused quartz glass has an extremely low expansion coefficient. I think I once read on the internet that it can go from 1500°C into water without cracking from ...