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Structural changes of diamond film surfaces deposited through a combustion-flame technique were studied with varying temperatures of the substrates made of Mo, Si and W. The crystal faces of the deposited diamonds changed from (111) to (100) with increased substrate temperatures. The appearance of the (100) faces was at about 1200 K for the Mo substrate and at approximately 1100 K when using the Si or W substrate.

Investigates the crystal orientations and the residual stresses of diamond films produced by acetylene-oxygen combustion-flame method. Components of the total residual stresses of diamond film on a substrate; Presence of anisotropic stresses in the crystals; Results of the investigation.