Accession Number : ADA112416

Title :   Investigation of CNTD SiC on Complex Shapes.

Descriptive Note : Final rept. 1 Jul 78-1 Jun 81,

Corporate Author : SAN FERNANDO LABS PACOIMA CA

Personal Author(s) : Holzl,Robert A ; Stiglich,Jacob J ; Panos,Rodney M

PDF Url : ADA112416

Report Date : Nov 1981

Pagination or Media Count : 49

Abstract : The present report describes efforts to develop chemical vapor deposition (CVD) techniques for applying uniform coatings of structural ceramic materials to a complex shape. Both Si3N4 and SiC were used in the program, and the shape chosen to demonstrate the capabilities of the specially designed reactor was an airfoil--in particular a Si3N4 vane and a SiC blade. (Author)

Descriptors :   *Coatings, *Shape, *Silicon carbides, *Ceramic materials, *Guide vanes, *Turbine blades, Vapor deposition, Chemicals, Silicon nitrides, Experimental design, Vacuum chambers, Construction, Test and evaluation

Subject Categories : Coatings, Colorants and Finishes
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE