BS EN ISO 20504:2022 - TC
Fine ceramics (advanced ceramics, advanced technical ceramics). Mechanical properties of ceramic composites at room temperature. Determination of compressive properties
发布时间:2023-01-31 实施时间:


陶瓷复合材料是由两种或两种以上不同材料组成的复合材料,其中一种材料是陶瓷。陶瓷复合材料具有优异的力学性能、高温稳定性和化学稳定性,因此在航空航天、汽车、医疗和电子等领域得到广泛应用。测量陶瓷复合材料的力学性能是评估其性能的重要方法之一。

BS EN ISO 20504:2022 - TC规定了测量陶瓷复合材料在室温下的压缩性能的方法和要求。该标准要求使用压缩试验机进行测试,并规定了试样的尺寸和几何形状。测试时,试样应在室温下进行,并应在试验机上施加一定的压缩载荷。测试结果应包括最大载荷、应变和应力等参数。

该标准还规定了测试过程中的注意事项和数据处理方法。例如,在测试过程中应注意试样的对称性和平行度,以确保测试结果的准确性。在数据处理方面,应根据测试结果计算出试样的应力-应变曲线,并确定试样的压缩强度和压缩模量等参数。

BS EN ISO 20504:2022 - TC适用于各种类型的陶瓷复合材料,包括无机基质、有机基质和金属基质复合材料。该标准的实施有助于提高陶瓷复合材料的质量和性能,并促进陶瓷复合材料在各个领域的应用。

相关标准
- BS EN ISO 14704-1:2019 Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Part 1: Determination of flexural properties
- BS EN ISO 14704-2:2019 Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Part 2: Determination of tensile properties
- BS EN ISO 14704-3:2019 Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Part 3: Determination of compressive properties
- BS EN ISO 14704-4:2019 Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Part 4: Determination of hardness
- BS EN ISO 14704-5:2019 Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Part 5: Determination of interlaminar shear strength