ISO 4255-2025 精细陶瓷（先进陶瓷先进技术陶瓷）高温下陶瓷复合材料的力学性能管材轴向拉伸性能的测定

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侵权投诉

Fine ceramics (advanced ceramics,

advanced technical ceramics) —

Mechanical properties of ceramic

composites at high temperature

— Determination of axial tensile

properties of tubes

Céramiques techniques — Propriétés mécaniques des composites

céramiques à haute température — Détermination des propriétés

en traction axiale de tubes

International

Standard

ISO 4255

First edition

2025-07

Reference number

ISO 4255:2025(en) © ISO 2025

ISO 4255:2025(en)



















www.iso.org



ISO 4255:2025(en)

Foreword ......................................................................................................................................................................................................................................................v

1 Scope ............................................................................................................................................................................................................................................. 1

2 Normative references ................................................................................................................................................................................................. 1

3 Termsanddefinitions ................................................................................................................................................................................................ 2

4 Principle ........................................................................................................................................... ......................................................................................... 4

5 Apparatus ................................................................................................................................................................................................................................ 5

  ..................................................................................................................................................................................................5

  ........................................................................................................................................... .......................................................5

 ..............................................................................................................................................................5

  .................................................................................................................................5

  .......................................................................................................................................................................6

  ........................................................................................................................................................6

  ............................................................................................................................................................................................

  .......................................................................................................................................................................................

  .....................................................................................................................................................................................................

 ...................................................................................................................................................................................

  .........................................................................................................................................................

  ................................................................................................................................................. 

  .................................................................................................................................................................................

  ..............................................................................................................................................................

6 Tubular test specimen ................................................................................................................................................................................................ 9

  .............................................................................................................................................................................. 

  .....................................................................................................................................................................................................

  .............................................................................................................................................................................................. 

  ...................................................................................................................................................... 

  ...................................................................................................................................................

  ........................................................................................................................................... .....................................

  ..................................................................................................................................................................................................

  .................................................................................................................................................................................... 

  ....................................................................................................................................

  ................................................................................................................................................................ 

  .................................................................................................................................................................. 

  ...................................................................................................................................................... 

  ................................................................................................................................... 

7 Test procedure ................................................................................................................................................................................................................ 14

  ................................................................................................................................................................ 

  ..................................................................................................................................................................................................

  ............................................................................................................................................ 

  ................................................................................................................................................ 

  .....................................................................................................................................................

  .......................................................................................................................................................................................... 

  ........................................................................................................ 

  ...................................................................................................................... 

  .................................................................................................................................................................. 

  ............................................................................................................ 

  .......................................................................................................................................

  ......................................................................................

  ................................................................................................................................................................................

  ........................................................................................................................................................................

  .........................................................................................................................................................................................................

8 Calculation of results ............................................................................................................................................................................................... 17

  ...................................................................................................................................................................................

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标签： #ISO #拉伸 #高温

摘要：

本文详细介绍ISO 4255-2025标准，该标准专注于精细陶瓷（先进陶瓷与先进技术陶瓷）在高温环境下复合材料力学性能的测试方法，特别是管材轴向拉伸性能的测定。该标准为高温条件下陶瓷复合材料的强度、模量及断裂行为提供了统一、可靠的测试流程，确保材料在航空航天、能源及高温工业中的应用安全性。通过规范试样制备、加载速率及温度控制，ISO 4255-2025帮助企业评估陶瓷管材在极端工况下的轴向承载能力，从而优化产品设计、提升质量管控并满足国际合规要求。本描述适用于工程师、研究人员及质检人员快速理解该标准的适用范围与核心测试原理。

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ISO 4255-2025 精细陶瓷（先进陶瓷先进技术陶瓷）高温下陶瓷复合材料的力学性能管材轴向拉伸性能的测定.pdf

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ISO 4255-2025 精细陶瓷（先进陶瓷先进技术陶瓷）高温下陶瓷复合材料的力学性能管材轴向拉伸性能的测定

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