Gray iron

https://www.wikidata.org/wiki/Q1055770

Field Hierarchy

Parent
Chemistry 28.4M papers	Materials science 18.2M papers	Organic chemistry 12.8M papers	Geography 11.1M papers
Composite material 8.6M papers	History 7M papers	Archaeology 6.3M papers	Metallurgy 4.7M papers
Graphite 118k papers		Cast iron 20.8k papers
Current
Gray iron 1,085 papers
Child

Trends

Notes

History