Ruthenium boride
Sign in to savehigh hardness element compounds of ruthenium and boron
In the Vinony graph
Within Vinony's link graph, Ruthenium boride is referenced by 78 other articles, and connects out to boride, boron and ruthenium.
Vinony files it under Borides, Ruthenium compounds and Superhard materials.
Its subject is documented across 5 Wikipedia language editions.