Typically you're feeding aluminum into the table saw blade slowly enough that every tooth only has scrape off a fraction of a millimeter of materual. If you shove it in 100x faster, the forces involved are ~100x larger. This will probably shatter the blade.

Also, the chip produced may be large enough to fill the air gap between teeth and have nowhere to go, resulting in the blade either instantly stopping, or plastically deforming/dragging the surrounding material.