# plasma arc welding

> arc welding in which electric arc is formed between an electrode and the workpiece; by positioning the electrode within the body of the torch, the plasma arc is separated from the shielding gas envelope and forced through a fine-bore copper nozzle

**Wikidata**: [Q3188001](https://www.wikidata.org/wiki/Q3188001)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Plasma_arc_welding)  
**Source**: https://4ort.xyz/entity/plasma-arc-welding


## References

1. Freebase Data Dumps. 2013
2. Quora
3. KBpedia
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)