BS EN ISO 18608:2022
Fine ceramics (advanced ceramics, advanced technical ceramics). Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure. Determination of the resistance to crack propagation by notch sensitivity testing
发布时间:2022-10-31 实施时间:


BS EN ISO 18608:2022标准是一项关于陶瓷复合材料机械性能的标准。陶瓷复合材料是由两种或两种以上的材料组成的复合材料,其中至少一种是陶瓷材料。陶瓷复合材料具有优异的机械性能、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。

该标准规定了通过缺口敏感性测试来确定陶瓷复合材料抗裂纹扩展的能力。缺口敏感性测试是一种常用的测试方法,用于评估材料的抗裂纹扩展能力。该测试方法通过在材料中制造缺口,然后施加一定的载荷来评估材料的抗裂纹扩展能力。该测试方法可以用于评估陶瓷复合材料的抗裂纹扩展能力,从而确定其机械性能。

该标准适用于所有类型的陶瓷复合材料,包括无机非金属材料和有机非金属材料。该标准规定了测试的样品尺寸、测试方法、测试条件和测试结果的评估方法。该标准还提供了一些附加测试方法,如热处理和湿热循环测试,以评估陶瓷复合材料的稳定性和耐久性。

该标准的实施可以帮助制造商和用户评估陶瓷复合材料的机械性能,从而确定其适用性和可靠性。该标准还可以用于研究和开发新型陶瓷复合材料,以提高其机械性能和稳定性。

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