← Glossary
Crystal Habit
Crystal habit is the external shape of a crystal, determined by the growth of different faces. It reflects the internal symmetry of the lattice.
Physicochemical Mechanism of Action
The crystal habit forms during crystal growth as different crystal faces grow at different rates. This differential growth leads to a unique external shape.
Metallurgical Relevance & Risks in Welding
An uneven crystal habit can cause stress formation and cracking, especially during rapid cooling or under uneven growth conditions. This can affect the strength and mechanical toughness of the material.
Workshop Practice & Instructions
To ensure a uniform crystal habit, pay attention to controlled cooling and homogeneous melting conditions. Use appropriate heat treatments after welding to relieve stresses and stabilize the microstructure.
MetallurgieSchweißtechnik