The Hard Facts About Diamond Wheels

Diamond crystals are the hardest substance known to man (see chart above). They are generally 1.7 times harder than their nearest competitor, CBN (Cubic Boron Nitride). Even so, CBN is far superior to diamond wheels when it comes to grinding steel. This is because of the affinity of Iron (in the steel) to react with Carbon (in the diamond) to form Iron carbides in the metalʼs surface, which results in very high wheel wear. CBN doesnʼt have this problem.

However, when it comes to grinding non-ferrous materials, like high-tech ceramics, there is nothing better than diamond wheels. Now Meister Abrasivesʼ expanded range of vitrified diamond wheel choices gives users more options than ever for the best possible finishes, removal rates, and machine cycles.

About joelcassola

Joel Cassola is a commercial journalist who has written feature articles and case histories for clients in more than 100 trade magazines.
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