ASTM C determines the bonding strength of thermal spray coatings. The test is performed by applying a thermal spray coating to one face of a substrate fixture, bonding this coating to the face of a loading fixture, then applying a tensile force normal to the plane of the coating. Thermal spray coating materials include ceramics and metals. In some case a coating is formed of different spray materials.
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ASTM C determines the degree of adhesion or bonding strength of a coating to a substrate or the cohesion strength of the coating in a tension normal to the surface. ASTM C is used for comparing adhesion or cohesion strengths of coatings of similar types of thermal spray materials. ASTM C is a test method used in quality control, acceptance testing, developing thermal spray coatings and comparing adhesion or cohesion of adhesion thermal spray coating materials. The purpose of this standard is to aid in testing bond strength of thermal spray coatings.
Bonding strength of thermal spray determines the adhesive strength between the coating and substrate. This is determined with a peel test. Cohesion strength of thermal spray is a measurement of tensile strength of the adhesive coating. An electromechanical universal test machine can be used to measure cohesion strength of a coating. By means of our testing expertise and modular product design, we will help find the testing solution that is right for you.
Give one of our application engineers a call today for help with creating the best budget and testing plan according to ASTM C Force range of 5 kN to kN 1, lbf to , lbf Adjustable test space The most popular choice for static tension and compression tests These dual column testers are available in both tabletop and floor standing models.
Just ask! We are confident that we have what you are looking for. ASTM C ASTM C is a test method used in quality control, acceptance testing, developing thermal spray coatings and comparing adhesion or cohesion of adhesion thermal spray coating materials.
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An improved specimen geometry for ASTM C633-79 to estimate bond strengths of thermal spray coatings
Historical Version s - view previous versions of standard. More B The test should not be considered to provide an intrinsic value for direct use in making calculations, such as to determine if a coating will withstand specific environmental stresses. Because of residual stresses in thermal spray coatings, actual strength depends upon the shape of the particular coated part.
ASTM C633 Thermal Spray Adhesion Testing
Standard Test Method f ASTM D A number in parentheses indicates the year of last reapproval. A superscript epsilon e indicates an editorial change since the last revision or reapproval.