裂纹率检测标准裂纹率检测标准-中析研究所检测

(CMA)

(CNAS)

(ISO)

(高新技术企业)

裂纹率检测标准相关信息

T/GAMA 26-2022 金属构件表面裂纹张开载荷率测试方法
简介：规定了钛合金、铝合金、不锈钢、镍基合金等金属（包括增材制造）构件（以下简称“被检件”）表征疲劳裂纹张开程度及裂纹闭合效应的裂纹张开载荷率的方法。本文件适用于金属构件表面裂纹张开程度和裂纹闭合效应的检测。
信息：ICS：77.040.10 CCS：C313 发布：2022-11-01 实施：2022-11-03

BS ISO 26843-2015 金属材料. 用预制裂纹夏比试片在冲击载荷率下测量断裂韧性
简介：
信息：ICS：77.040.10 CCS：发布：2015-12-31 实施：2015-12-31

ISO 26843-2015 金属材料. 用预制裂纹夏比试片在冲击载荷率下测量断裂韧性
简介：
信息：ICS：77.040.10 CCS：H22 发布：2015-12 实施：

ASTM C1368-2006 利用室温下用常应力率弯曲试验测定高级陶瓷的裂纹缓慢生长参数的标准试验方法
简介：1.1 This test method covers the determination of slow crack growth (SCG) parameters of advanced ceramics by using constant stress-rate flexural testing in which flexural strength is determined as a function of applied stress rate in a given environment at ambient temperature. The strength degradation exhibited with decreasing applied stress rate in a specified environment is the basis of this test method which enables the evaluation of slow crack growth parameters of a material.Note 1This test method is frequently referred to as "dynamic fatigue" testing (Refs ()) in which the term "fatigue" is used interchangeably with the term "slow crack growth." To avoid possible confusion with the "fatigue" phenomenon of a material which occurs exclusively under cyclic loading, as defined in Definitions E 1823, this test method uses the term "constant stress-rate testing" rather than "dynamic fatigue" testing.Note 2In glass and ceramics technology, static tests of considerable duration are called "static fatigue" tests, a type of test designated as stress-rupture (See Definitions E 1823).1.2 Values expressed in this test method are in accordance with the International System of Units (SI) and IEEE/ASTM SI 10.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：81.060.30 (Advanced ceramics) CCS：Q32 发布：2006 实施：

ASTM C1368-2001 室温下用恒定应力率弯曲试验测定高级陶瓷的裂纹缓慢生长系数的标准试验方法
简介：1.1 This test method covers the determination of slow crack growth (SCG) parameters of advanced ceramics by using constant stress-rate flexural testing in which flexural strength is determined as a function of applied stress rate in a given environment at ambient temperature. The strength degradation exhibited with decreasing applied stress rate in a specified environment is the basis of this test method which enables the evaluation of slow crack growth parameters of a material.Note 1--This test method is frequently referred to as "dynamic fatigue" testing (Refs (1-3)) in which the term" fatigue" is used interchangeably with the term "slow crack growth." To avoid possible confusion with the "fatigue" phenomenon of a material which occurs exclusively under cyclic loading, as defined in Definitions E1150, this test method uses the term "constant stress-rate testing" rather than "dynamic fatigue" testing.Note 2--In glass and ceramics technology, static tests of considerable duration are called "static fatigue" tests, a type of test designated as stress-rupture (See Definitions E1150).1.2 Values expressed in this test method are in accordance with the International System of Units (SI) and Practice E380.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：81.060.30 (Advanced ceramics) CCS：Q32 发布：2001 实施：

ASTM C1368-2000 室温下用恒定应力率弯曲试验测定高级陶瓷的裂纹缓慢生长系数的标准试验方法
简介：1.1 This test method covers the determination of slow crack growth (SCG) parameters of advanced ceramics by using constant stress-rate flexural testing in which flexural strength is determined as a function of applied stress rate in a given environment at ambient temperature. The strength degradation exhibited with decreasing applied stress rate in a specified environment is the basis of this test method which enables the evaluation of slow crack growth parameters of a material.Note 1--This test method is frequently referred to as "dynamic fatigue" testing (Refs (1-3)) in which the term" fatigue" is used interchangeably with the term "slow crack growth." To avoid possible confusion with the "fatigue" phenomenon of a material which occurs exclusively under cyclic loading, as defined in Definitions E1150, this test method uses the term "constant stress-rate testing" rather than "dynamic fatigue" testing.Note 2--In glass and ceramics technology, static tests of considerable duration are called "static fatigue" tests, a type of test designated as stress-rupture (See Definitions E1150).1.2 Values expressed in this test method are in accordance with the International System of Units (SI) and Practice E380.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：81.060.30 (Advanced ceramics) CCS：Q32 发布：2000 实施：