A.Hussain, D., I.Ibrahim, D., I. Mohammed, D. (2010). Study of Hardness and Electrical Properties of PreparedMetal Graphite Composite Brushes. , 17(1), 49-53.
Dr.Hashim A.Hussain; Dr.Raheek I.Ibrahim; Dr.Mohammed I. Mohammed. "Study of Hardness and Electrical Properties of PreparedMetal Graphite Composite Brushes". , 17, 1, 2010, 49-53.
A.Hussain, D., I.Ibrahim, D., I. Mohammed, D. (2010). 'Study of Hardness and Electrical Properties of PreparedMetal Graphite Composite Brushes', , 17(1), pp. 49-53.
A.Hussain, D., I.Ibrahim, D., I. Mohammed, D. Study of Hardness and Electrical Properties of PreparedMetal Graphite Composite Brushes. , 2010; 17(1): 49-53.

Study of Hardness and Electrical Properties of PreparedMetal Graphite Composite Brushes

Tikrit Journal of Engineering Sciences
Article 1, Volume 17, Issue 1, 2010, Pages 49-53    PDF (0 K)
Authors
Dr.Hashim A.Hussain; Dr.Raheek I.Ibrahim; Dr.Mohammed I. Mohammed
Abstract
In electric motors, electrical energy is transformed to mechanical energy or vice versa. Electrical energy has to be transformed from a stationary component into moving one, which is done by copper commentator in sliding contact with graphite brushes. This study includes a technical method to prepare metal – graphite composite brushes. The prepared brushes are tested and found to have mechanical and electrical properties agree with standards.Key wards : Metal- graphite composite , Brushes , Copper .
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