precipitation hardening
type: Concept
alternative label: precipitation annealing
alternative label: تاب‌کاری ته‌نشستی @fa
broader: dispersion hardening
preferred label: سخت‌گردانی ته‌نشستی @fa
related: transformation toughening
related: ageing

dispersion hardening
type: Concept
narrower: precipitation hardening
preferred label: پیرسختی @fa

transformation toughening
type: Concept
preferred label: چغرمه‌سازی تبدیل @fa
related: precipitation hardening

ageing
type: Concept
preferred label: پیرش @fa
related: precipitation hardening