Hydrogen atoms can diffuse into the crystal lattice of metals (especially high-strength steels), making them brittle and prone to cracking under stress. B31.12 provides material selection criteria and "material performance factors" to mitigate this risk. High Permeability:
Covers piping typically found in refineries, pharmaceutical plants, and chemical processing facilities [2]. Part PL (Pipelines): asme b 3112 pdf
: Detailed procedures for ensuring leak-proof connections under high pressure. Hydrogen atoms can diffuse into the crystal lattice
If you're interested in downloading the ASME B31.12 PDF, here are a few options: Part PL (Pipelines): : Detailed procedures for ensuring
To put it simply, this standard provides a uniform methodology for evaluating the performance of metal 3D printers that use a laser to melt metal powder layer by layer.
: Focuses on piping within the boundaries of a plant or facility, covering components, fabrication, and assembly.