# Enhanced strength-ductility-toughness synergy in an HSLA steel with multi-gradient ultrafine grained structure by adopting a two-stage rolling coupling inter-pass ultra-fast cooling process

> Research article (Journal of Materials Processing Technology, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4310261362](https://www.wikidata.org/wiki/openalex:W4310261362)  
**Source**: https://4ort.xyz/entity/enhanced-strength-ductility-toughness-synergy-in-an-hsla-steel-with-multi-gradient-ultrafine-grained-structure-by-adopti