DIN EN 1071-9-2009 高级工业陶瓷.陶瓷涂层的试验方法.第9部分:断裂应变的测定.英文版本DIN EN 1071-9-2009-10
Advanced technical ceramics - Methods of test for ceramic coatings - Part 9: Determination of fracture strain; English version of DIN EN 1071-9:2009-10
This part of EN 1071 describes a method of measuring the fracture strain of ceramic coatings
by means of uniaxial tension or compression tests coupled with acoustic emission to monitor
the onset of cracking of the coating. Tensile or compressive strains can also be applied by
flexure using four-point bending. Measurements can be made in favourable cases at elevated
temperatures as well as at room temperature.