Sentence Examples with the word Burnishing

Hence processes have been patented in which the objects to be plated are suspended in revolving drums between the anodes, the rotation of the drum causing the constant renewal of surfaces and affording a burnishing action at the same time.

It assumes a metallic lustre on burnishing or heating to redness.

Elmore, who sought to improve the character of the deposit by burnishing during electrolysis, of E.