Why Aluminum Die Castings Leak & Warp: Physics Explained.
Why Do Aluminum Die Castings Leak and Warp? Physics Explained Reference Standard: ASTM E505 (Standard Test Method for Testing Leaks Using Bubble Emission Techniques) and ISO 8062-3 (Geometrical Product Specifications (GPS) — Dimensional and geometrical tolerances for moulded parts). Short Answer Aluminum die castings leak under pressure due to interdendritic capillary networks formed during phase-change … Read more