# An Investigation of the Micro-Electrical Discharge Machining of Nickel-Titanium Shape Memory Alloy Using Grey Relations Coupled with Principal Component Analysis

> Research article (Metals, 2017) · cited 47× · AI/ML

**Wikidata**: [openalex:W2768039141](https://www.wikidata.org/wiki/openalex:W2768039141)  
**Source**: https://4ort.xyz/entity/an-investigation-of-the-micro-electrical-discharge-machining-of-nickel-titanium-shape-memory-alloy-using-grey-relations-