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裂纹扩展速率检测标准相关标准参考信息

GB/T 41941-2022 硫化橡胶 疲劳裂纹扩展速率的测定
简介:
信息:ICS:83.060 CCS:G40 发布:2022-12-30 实施:2023-04-01

ASTM E647-2011e1 疲劳裂纹扩展速率测量的标准试验方法
简介:Fatigue crack growth rate expressed as a function of crack-tip stress-intensity factor range, da/dN versus x0394;K, characterizes a material''s resistance to stable crack extension under cyclic loading. Background information on the ration-ale for employing linear elastic fracture mechanics to analyze fatigue crack growth rate data is given in Refs (1) and (2). In innocuous (inert) environments fatigue crack growth rates are primarily a function of x0394;K and force ratio, R, or Kmax and R (Note 1). Temperature and aggressive environments can significantly affect da/dN versus x0394;K, and in many cases accentuate R-effects and introduce effects of other loading variables such as cycle frequency and waveform. Attention needs to be given to the proper selection and control of these variables in research studies and in the generation of design data. Note 18212;x0394;K, Kmax, and R are not independent of each other. Specification of any two of these variables is sufficient to define the loading condition. It is customary to specify one of the stress-intensity parameters (x0394;K or Kmax) along with the force ratio, R. Expressing da/dN as a function of x0394;K provides results that are independent of planar geometry, thus enabling exchange and comparison of data obtained from a variety of specimen configurations and loading conditions. Moreover, this feature enables da/dN versus x0394;K data to be utilized in the design and evaluation of engineering structures. The concept of similitude is assumed, which implies that cracks of differing lengths subjected to the same nominal x0394;K will advance by equal increments of crack extension per cycle. Fatigue crack growth rate data are not always geometry-independent in the strict sense since thickness effects sometimes occur. However, data on the influence of thickness on fatigue crack growth rate are mixed. Fatigue crack growth rates over a wide range of x0394;K have been reported to either increase, decrease, or remain unaffected as specimen thickness is increased. Thickness effects can also interact with other variables such as environment and heat treatment. For example, materials may exhibit thickness effects over the terminal range of da/dN versus x0394;K, which are associated with either nominal yielding (Note 2) or as Kmax approaches the material fracture toughness. The potential influence of specimen thickness should be considered when generating data for research or design. Note 28212;This condition should be avoided in tests that conform to the specimen size requiremen......
信息:ICS:77.040.10 (Mechanical testing of metals) CCS:H22 发布:2011 实施

HB 7623-1998 金属材料蠕变裂纹扩展速率.试验方法
简介:本标准规定了金属材料高温蠕变裂纹扩展速率试验方法的符号、定义、试样、试验设备、试验程序、试验结果处理和试验报告。  本标准适用于金属材料在高温下用紧凑拉伸(CT)试样施加恒定载荷,测定蠕变裂纹扩展速率da/dt,并给出da/dt和裂纹尖端参量C*(t)的关系。本标准限制使用在大范围蠕变情况下的蠕变裂纹扩展;不适用于由高温腐蚀环境所引起的裂纹扩展。
信息:ICSCCS:V11 发布:1999-01-06 实施:1999-03-01

GB/T 6398-2000 金属材料疲劳裂纹扩展速率试验方法
简介:本标准规定了金属材料疲劳裂纹扩展速率试验方法的符号、定义、试样、试验设备、试验程序、试验结果的处理和计算及试验报告。 本标准适用于在室温及大气环境条件下用标准紧凑拉伸C(T)试样(以下简称C(T)试样)、标准中心裂纹拉伸M(T)试样(以下简称M(T)试样)、标准单边缺口三点弯曲SE(B)试样(以下简称SE(B)试样)测定金属材料大于10mm/cycle的恒力幅疲劳裂纹扩展速率;测定小于10mm/cycle的低速疲劳裂纹扩展速率和疲劳裂纹扩展门槛值△K;以附录形式提供了测定疲劳裂纹长度的柔度法和电位法、含水介质中疲劳裂纹扩展测定的特殊要求、疲劳小裂纹扩展测定方法和疲劳裂纹张开力的测定方法。 本标准要求试样平面尺寸在试验力下保持弹性占优势,厚度足以防止屈曲,在此前提下试样厚度与强度不受限制。 本标准可采用规定以外的试样,但必须有适用的标定的应力强度因子。
信息:ICS:77.040.10 CCS:H22 发布:2000-11-17 实施:2001-06-01

KS M ISO 27727-2009(2019) 硫化橡胶疲劳裂纹扩展速率的测定
简介:
信息:ICS:83.060 CCS发布:2009-03-20 实施

CB/Z 264-1998 金属材料低周疲劳表面裂纹扩展速率试验方法
简介:本标准规定了金属材料在室温(15^35℃)及大气环境下,悬臂弯曲加载的低周疲劳表面裂纹扩展速率的试验方法。本标准适用于在等幅应变条件下.用矩形载面试样测定金属材料及焊接接头大于10-5mm/c的表面裂纹扩展速率。
信息:ICS:47.020.05 CCS:U05 发布:1998-03-20 实施:1998-08-01

GB/T 9447-1988 焊接接头疲劳裂纹扩展速率试验方法
简介:本标准规定了测定焊接接头疲劳裂纹扩展速率的试验方法。 本标准适用于室温(15~35℃)及大气环境下测定金属材料熔化焊焊接接头(焊缝金属及热影响区)大于10mm/周的恒幅循环载荷下的疲劳裂纹扩展速率。在非室温、非大气环境下的焊接接头裂纹扩展速率试验,亦可参照本方法。
信息:ICS:25.160.40 CCS:J33 发布:1988-06-25 实施:1989-03-01

ISO 27727:2008 硫化橡胶.疲劳裂纹扩展速率的测量
简介:
信息:ICS:83.060 CCS发布:2008-08-18 实施

HB 6626-1992 金属材料在含水介质中疲劳裂纹扩展速率试验方法
简介:本标准规定了金属材料在含水介质中疲劳裂纹扩展速率试验方法的术语和定义、试样、试验装置、试验程序、试验结果的处理和计算方法。  本标准适用于在含水介质中,用紧凑拉伸C(T)、WOL试样或中心裂纹拉伸M(T)试样测定金属材料不大于[G]的恒载幅疲劳裂纹扩展速率。测定小于[G]疲劳裂纹扩展速率需参照GB 6398中有关条款。
信息:ICSCCS:V11 发布:1992-10-04 实施:1992-12-01

ISO 22848:2021 金属和合金的腐蚀.在高温水中静态负载条件下测量钢和合金的应力腐蚀裂纹扩展速率的试验方法
简介:
信息:ICS:77.060 CCS发布:2021-02-19 实施

ASTM E647-08e1 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2008-04-01 实施

JB/T 6044-1992 焊接接头疲劳裂纹扩展速率侧槽试验方法
简介:本标准规定了测定焊接接头疲劳裂纹扩展速率的侧槽试验方法。 本标准适用于室温(15~35℃)及大气环境下测定金属材料熔化焊焊接接头(母材、焊缝金属及热影响区)大于10^(-5)mm/周的恒幅循环载荷下的侧槽试样的疲劳裂纹扩展速率试验,亦可参照本方法。
信息:ICSCCS:J33 发布:1992-05-01 实施:1993-07-01

ASTM C1465-08(2019) 用高温恒定应力速率弯曲试验测定高级陶瓷缓慢裂纹扩展参数的标准试验方法
简介:
信息:ICS:81.060.30 CCS发布:2019-07-01 实施

ASTM E647-11e1 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2008-04-01 实施

HB 5216-1982 金属材料疲劳裂纹扩展速率试验方法
简介:
信息:ICSCCS:H22 发布:1982-09-22 实施:1983-05-01

ISO 21153-2018 金属和合金的腐蚀 - 测量环境友好的小裂纹扩展速率
简介:
信息:ICS:77.060 CCS发布:2018-11-21 实施

ASTM E647-08 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2008-04-01 实施

简介: 信息:

ASTM E647-15 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2015-05-01 实施

ASTM C1465-08 用高温恒定应力速率弯曲试验测定高级陶瓷缓慢裂纹扩展参数的标准试验方法
简介:
信息:ICS:81.060.30 CCS发布:2008-01-01 实施

简介: 信息:

ASTM E647-2015 测量疲劳裂纹扩展速率的标准试验方法
简介:5.1x00a0;Fatigue crack growth rate expressed as a function of crack-tip stress-intensity factor range, d a/dN versus x0394;K, characterizes a material's resistance to stable crack extension under cyclic loading. Background information on the ration-ale for employing linear elastic fracture mechanics to analyze fatigue crack growth rate data is given in Refs (1)5 and (2). 5.1.1x00a0;In innocuous (inert) environments fatigue crack growth rates are primarily a function of x0394;K and force ratio, R, or Kmax and R (Note 1). Temperature and aggressive environments can significantly affect da/ dN versus x0394;K, and in many cases accentuate R-effects and introduce effects of other loading variables such as cycle frequency and waveform. Attention needs to be given to the proper selection and control of these variables in research studies and in the generation of design data. Note 1:x00a0;x0394;K, Kmax, and R are not independent of each other. Specification of any two of these variables is sufficient to define the loading condition. It is customary to specify one of the stress-intensity parameters (x0394;K or Kmax) along with the force ratio, R. 5.1.2x00a0;Expressing da/dN as a function of x0394;K provides results that are independent of planar geometry, thus enabling exchange and comparison of data obtained from a variety of specimen configurations and loading conditi......
信息:ICS:77.040.10 CCS发布:2015 实施

ASTM C1368-06 在环境温度下用恒定应力速率弯曲试验测定高级陶瓷慢裂纹扩展参数的标准试验方法
简介:
信息:ICS:81.060.30 CCS发布:2006-01-01 实施

简介: 信息:

ASTM E647-13a 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2013-10-15 实施

ASTM C1465-00(2006) 用高温恒定应力速率弯曲试验测定高级陶瓷缓慢裂纹扩展参数的标准试验方法
简介:
信息:ICS:81.060.30 CCS发布:2006-01-01 实施

简介: 信息:

ASTM E647-13ae1 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2013-10-15 实施

ASTM E647-05 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2005-06-15 实施

简介: 信息:

ASTM C1465-08(2013)e1 用高温恒定应力速率弯曲试验测定高级陶瓷缓慢裂纹扩展参数的标准试验方法
简介:
信息:ICS:81.060.30 CCS发布:2013-08-01 实施

HB 7705-2001 金属材料疲劳小裂纹扩展速率试验方法
简介:本标准规定了测定金属材料疲劳小裂纹扩展速率的试样、试验设备、裂纹监测方法、试验程序和试验结果处理等。  本标准适用于在实验室空气环境条件下,用单边缺口拉伸试样(SENT)测定金属材料在轴向恒幅载荷、变幅载荷条件下从缺口处自然萌生的疲劳小裂纹的扩展速率。
信息:ICSCCS:V11 发布:2001-11-15 实施:2002-02-01

简介: 信息:

ASTM C1465-08(2013) 用高温恒定应力速率弯曲试验测定高级陶瓷缓慢裂纹扩展参数的标准试验方法
简介:
信息:ICS:81.060.30 CCS发布:2013-08-01 实施

ASTM C1368-00 在环境温度下用恒定应力速率弯曲试验测定高级陶瓷慢裂纹扩展参数的标准试验方法
简介:
信息:ICS:81.060.30 CCS发布:2001-06-10 实施

简介: 信息:

ASTM E1457-13 金属中蠕变裂纹扩展时间和速率测量的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2013-02-01 实施

ASTM C1368-01 在环境温度下用恒定应力速率弯曲试验测定高级陶瓷慢裂纹扩展参数的标准试验方法
简介:
信息:ICS:81.060.30 CCS发布:2001-06-10 实施

简介: 信息:

ASTM E647-13 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2013-01-15 实施

ASTM E647-95 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2000-12-10 实施

简介: 信息:

ASTM E647-13e1 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2013-01-15 实施

ASTM E647-99 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2000-12-10 实施

简介: 信息:

ASTM E647-2013ae1 测量疲劳裂纹扩展速率的标准试验方法
简介:5.1x00a0;Fatigue crack growth rate expressed as a function of crack-tip stress-intensity factor range, d a/dN versus x0394;K, characterizes a materialx0027;s resistance to stable crack extension under cyclic loading. Background information on the ration-ale for employing linear elastic fracture mechanics to analyze fatigue crack growth rate data is given in Refs (1)5 and (2). 5.1.1x00a0;In innocuous (inert) environments fatigue crack growth rates are primarily a function of x0394;K and force ratio, R, or Kmax and R (Note 1). Temperature and aggressive environments can significantly affect da/ dN versus x0394;K, and in many cases accentuate R-effects and introduce effects of other loading variables such as cycle frequency and waveform. Attention needs to be given to the proper selection and control of these variables in research studies and in the generation of design data. Note 1:x00a0;x0394;K, Kmax, and R are not independent of each other. Specification of any two of these variables is sufficient to define the loading condition. It is customary to specify one of the stress-intensity parameters (x0394;K or Kmax) along with the force ratio, R. 5.1.2x00a0;Expressing da/dN as a function of x0394;K provides results that are independent of planar geometry, thus enabling exchange and comparison of data obtained from a variety of specimen configurations and loading conditions. ......
信息:ICS:77.040.10 (Mechanical testing of metals) CCS发布:2013 实施

ASTM E647-00 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2000-12-10 实施

简介: 信息:

ASTM E647-2013a 测量疲劳裂纹扩展速率的标准试验方法
简介:5.1x00a0;Fatigue crack growth rate expressed as a function of crack-tip stress-intensity factor range, d a/dN versus x0394;K, characterizes a materialx0027;s resistance to stable crack extension under cyclic loading. Background information on the ration-ale for employing linear elastic fracture mechanics to analyze fatigue crack growth rate data is given in Refs (1)5 and (2). 5.1.1x00a0;In innocuous (inert) environments fatigue crack growth rates are primarily a function of x0394;K and force ratio, R, or K max and R (Note 1). Temperature and aggressive environments can significantly affect da/ dN versus x0394;K, and in many cases accentuate R-effects and introduce effects of other loading variables such as cycle frequency and waveform. Attention needs to be given to the proper selection and control of these variables in research studies and in the generation of design data.Note 1x2014;x0394;K, Kmax, and R are not independent of each other. Specification of any two of these variables is sufficient to define the loading condition. It is customary to specify one of the stress-intensity parameters (x0394;K or Kmax) along with the force ratio, R. 5.1.2x00a0;Expressing da/dN as a function of x0394;K provides results that are independent of planar geometry, thus enabling exchange and comparison of data obtained from a variety of specimen configurations and loading conditions. Moreover, this feature enables d a/dN versus x0394;K data to be utilized in the design and evaluation of engineering structures. The concept of similitude is assumed, which implies that cracks of differing lengths subjected to the same nominal x0394;K will advance by equal increments of crack extension per cycle. 5.1.3x00a0;Fatigue crack growth rate data are not always geometry-independent in the strict sense since thickness effects sometimes occur. However, data on the influence of thickness on fatigue crack growth rate are mixed. Fat......
信息:ICS:77.040.10 (Mechanical testing of metals) CCS发布:2013 实施

HB 7680-2000 金属材料高温疲劳裂纹扩展速率.试验方法
简介:本标准规定了测定金属材料高温疲劳裂纹扩展速率的试样、试验设备、试验程序和试验结果处理。  本标准适用于高温(1200℃以下)空气环境条件下用紧凑拉伸(CT)试样或单边缺口拉伸(SENT)试样测定金属材料恒幅载荷、单峰过载及循环保持载荷作用下长裂纹与小裂纹的疲劳扩展速率。  本标准可采用标准规定以外的试样,但必须有适用的应力速度因子表达式。
信息:ICSCCS:V11 发布:2000-09-20 实施:2001-01-01

简介: 信息:

ASTM E647-11 测量疲劳裂纹扩展速率的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2011-05-01 实施

ASTM E1457-00 金属蠕变裂纹扩展速率测量的标准试验方法
简介:
信息:ICS:77.040.10 CCS发布:2000-08-10 实施

简介: 信息:

BS EN 3873-2010 航空航天系列.金属材料的试验方法.使用边角破碎试样测定疲劳裂纹扩展速率
简介:
信息:ICS:49.025.05;49.025.15 CCS:H22 发布:2011-02-28 实施:2011-02-28

ASTM C1465-00 用高温恒定应力速率弯曲试验测定高级陶瓷缓慢裂纹扩展参数的标准试验方法
简介:
信息:ICS:81.060.30 CCS发布:2000-04-10 实施

简介: 信息:

BS EN 3873-2011 航空航天系列.金属材料的试验方法.使用边角破碎试样测定疲劳裂纹扩展速率
简介:
信息:ICS:49.025.05;49.025.15 CCS:H22 发布:2011-02-28 实施:2011-02-28

JB/T 8189-1999 汽轮机.金属高温裂纹开裂和扩展速率试验方法
简介:本标准规定了汽轮机金属高温裂纹开裂和扩展速率试验方法。 本标准适用于确定汽轮机金属材料试样在高温长期应力下的缺口蠕变、高温疲劳和蠕变-疲劳交互作用的裂纹开裂和扩展速度的试验方法。
信息:ICS:27.040 CCS:K54 发布:1999-08-06 实施:2000-01-01

简介: 信息:

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