This specification specifies the production and requirements for comparison test blocks for non-destructive testing of aerospace composite parts. This standard applies to the design, production, testing and quality of comparison test blocks for non-destructive testing such as ultrasonic, X-ray photography and thermal imaging of aerospace composite parts (including composite laminates, plate/plate bonded structures and sandwich structures) control.
HB 7825-2007 Referenced Document
GB/T 3365 Carbon fiber reinforced plastics.Determination of void content and fiber volume content*, 2008-06-30 Update
GJB 1038.1A-2004 Nondestructive testing methods for fiber reinforced composite materials Part 1 Ultrasonic testing
GJB 1038.2A-2004 Nondestructive testing methods for fiber reinforced composite materials Part 2 Radiographic testing
GJB 5304-2004 General specifications for helicopter-borne radar warning equipment
GJB 9712 Qualification and certification of non-destructive testing personnel
HB 5342 Process Quality Control of Composite Aerospace Parts
HB 7224 General technical requirements for composite components
HB 7825-2007 history
2007HB 7825-2007 Requirements and manufacturing composite structures reference blocks for nondestructive testing