# Study on the materials flow, microstructure and mechanical properties of ultrasonic vibration-assisted friction stir weld of 1500 MPa martensitic steel

> Research article (Materials Characterization, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4387817180](https://www.wikidata.org/wiki/openalex:W4387817180)  
**Source**: https://4ort.xyz/entity/study-on-the-materials-flow-microstructure-and-mechanical-properties-of-ultrasonic-vibration-assisted-friction-stir-weld