# fracture toughness

> stress intensity factor at which a crack's propagation increases drastically

**Wikidata**: [Q911969](https://www.wikidata.org/wiki/Q911969)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Fracture_toughness)  
**Source**: https://4ort.xyz/entity/fracture-toughness


## References

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