| 释义 |
borazon|ˈbɔərəzɒn|
[f. boron + azo- + -on.]
A crystalline form of boron nitride, extremely hard and resistant to oxidation at high temperatures.
1957R. H. Wentorf in Jrnl. Chem. Physics XXVI. 956/2 The name ‘Borazon’ is proposed for this cubic form of boron nitride. 1960N. Kneale Quatermass & Pit iii. 78 We could try borazon. That's several times harder still [than diamond]. Can you get hold of a drill with a borazon bit? |