DIN EN 12923-1-2007
高级陶瓷技术.整体陶磁.第1部分:在腐蚀试验下通用实施规范

Advanced technical ceramics - Monolithic ceramics - Part 1: General practice for undertaking corrosion tests; English version of DIN EN 12923-1:2007-03

DIN EN 12923-1-2007 发布历史

This part of EN 12923 specifies guidelines to be employed when undertaking corrosion tests on advanced technical ceramics. The mechanisms of chemical attack on advanced ceramics are widely varied, and depend on the chemical and phase composition and the phase morphology of the material, as well as the corrosive conditions imposed. For any particular engineering application it is usually necessary to model expected conditions of use in order to obtain quantitative data on the ability to withstand the proposed end-use conditions. This European Standard is not restricted to specific material types, nor does it prescribe particular test conditions or a test duration. The actual testing requirements might be very specific, for example, in order to investigate the suitability of a range of materials for a given application in which certain specified conditions occur. This European Standard provides recommended methods for undertaking the assessment of the effect of corrosion, and provides guidance on practical issues related to undertaking the tests.

DIN EN 12923-1-2007由德国标准化学会 DE-DIN 发布于 2007-03。

DIN EN 12923-1-2007 在中国标准分类中归属于: Q32 特种陶瓷，在国际标准分类中归属于: 81.060.30 高级陶瓷。

DIN EN 12923-1-2007 发布之时，引用了标准

• EN 623-1 高级工业陶瓷.整块陶瓷.一般性能和结构性能.第1部分:用染色穿透法测定缺陷
• EN 623-4 高级工业陶瓷.整块陶瓷.一般性能和结构性能.第4部分:表面粗糙度的测定;代替ENV 623-4-1993*， 2022-07-18 更新
• EN 843-1 高技术陶瓷.环境温度单体陶磁的机械特性.第1部分:抗弯强度测定*， 2022-07-18 更新
• EN 843-4 高级工业陶瓷.环境温度整体陶瓷的机械特征.第4部分:维氏,努氏和洛氏表面硬度［代替:CEN ENV 843-4］
• ENV 1006 先进技术陶瓷.单块陶瓷.模具评价的试样选择指南
• EN 60584-1 *， 2022-07-18 更新
• EN 60584-2 热电偶.第2部分:公差( IEC 584-2-1982+A1-1989)
• EN ISO/IEC 17025 *， 2017-12-01 更新
• ISO 3611 产品几何技术规范(GPS).尺寸规格测量设备:外观测量用千分尺.计量学特征和设计*， 2010-11-01 更新
• ISO 6906 读数为0.02mm 的游标卡尺

* 在 DIN EN 12923-1-2007 发布之后有更新，请注意新发布标准的变化。

DIN EN 12923-1-2007的历代版本如下：

• 2007年03月 DIN EN 12923-1-2007 高级陶瓷技术.整体陶磁.第1部分:在腐蚀试验下通用实施规范

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标准号

DIN EN 12923-1-2007

发布日期

2007年03月

实施日期

废止日期

无

中国标准分类号

Q32

国际标准分类号

81.060.30

发布单位

DE-DIN

引用标准

EN 623-1 EN 623-4 EN 843-1 EN 843-4 ENV 1006 EN 60584-1 EN 60584-2 EN ISO/IEC 17025 ISO 3611 ISO 6906

被代替标准

DIN EN 12923-1-2005 DIN V ENV 12923-1-1998

适用范围

This part of EN 12923 specifies guidelines to be employed when undertaking corrosion tests on advanced technical ceramics. The mechanisms of chemical attack on advanced ceramics are widely varied, and depend on the chemical and phase composition and the phase morphology of the material, as well as the corrosive conditions imposed. For any particular engineering application it is usually necessary to model expected conditions of use in order to obtain quantitative data on the ability to withstand the proposed end-use conditions. This European Standard is not restricted to specific material types, nor does it prescribe particular test conditions or a test duration. The actual testing requirements might be very specific, for example, in order to investigate the suitability of a range of materials for a given application in which certain specified conditions occur. This European Standard provides recommended methods for undertaking the assessment of the effect of corrosion, and provides guidance on practical issues related to undertaking the tests.