DQ and DQ2 are the two types bearings produced by Glacier Metal Co. Ltd. by dispersing brass and Pb respectively.

DQ and DQ2 are the two types bearings produced by Glacier Metal Co. Ltd. by dispersing brass and Pb respectively. Correct Answer False

Glacier Metal CQ. Ltd. has produced bearing materials consisting of dispersed metal powder (bronze or Pb) by 20% volume within the P.T.F.E matrix which not only improves the strength and performance but thousand-fold improvement in wear resistance occurs. These are of two types- DQ (filled with bronze powder) and DQ2 (filled with Pb powder).
Bissoy MCQ

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