77.040.01 金属材料试验综合 标准查询与下载



共找到 197 条与 金属材料试验综合 相关的标准,共 14

1.1 This practice covers a procedure for fabrication and control of metal alloy reference blocks used in ultrasonic examinations that contain flat bottom holes (FBH). 1.2 These blocks may be used for checking the performance of ultrasonic examination instrumentation and search units and for standardization and control of ultrasonic examination of metal alloy products. 1.3 The reference blocks described are suitable for use with either the direct-contact method or immersion pulse-echo ultrasonic methods. 1.4 Standard sets are described for flat surface sound entry; the Basic set, Area-Amplitude set, and Distance Amplitude set. 1.5 The requirements for FBH fabrication may be applied to round bar/billet reference standards and reference standards fabricated from other product forms. 1.6 This practice does not specify reference reflector sizes or product rejection limits. It does describe fabrication practices and applied tolerances. In all cases of conflict between this practice and customer specifications, the customer specification shall prevail. 1.7 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.8 This practice has incorporated the requirements of Practice E428 and Guide E1158. Reference standards that were manufactured under Practice E428 and Guide E1158 comply with the requirements of this practice. 1.9 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.10 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Fabricating and Checking Aluminum Alloy Ultrasonic Standard Reference Blocks

ICS
77.040.01
CCS
/
发布
2020
实施
0000-00-00

本规范规定了厚膜集成电路用电阻浆料的定义、技术要求、检验方法、检验规则及包装、标志、运输、贮存。 本规范适用于由功能相、玻璃相、有机载体以及添加剂组成,满足印刷特性的厚膜集成电路用电阻浆料(以下简称电阻浆料)。

Specification for Resistance Paste for Thick Film Integrated Circuits

ICS
77.040.01
CCS
L90
发布
2019-09-25
实施
2019-09-25

Standard Practice for Fabrication and Control of Flat Bottomed Hole Ultrasonic Standard Reference Blocks

ICS
77.040.01
CCS
发布
2019-07-15
实施

Standard Practice for Fabrication and Control of Flat Bottomed Hole Ultrasonic Standard Reference Blocks

ICS
77.040.01
CCS
发布
2019-07-15
实施

Preparation method of test sample for bonding strength between remanufactured laser cladding layer and substrate

ICS
77.040.01
CCS
H11
发布
2019-05-29
实施
2019-06-29

Test method and evaluation of bonding strength between remanufactured laser cladding layer and substrate

ICS
77.040.01
CCS
H11
发布
2019-05-29
实施
2019-06-29

在本部分编写过程中,参考了金属所企业标准《Q/KJ.08.09—2017 核电结构材料轻水堆环境疲劳设计模型》、《ASME Boiler and Pressure Vessel Code Section III-2004》、《NUREG/CR-6909, Effect of LWR coolant environments on thefatigue life of reactor materials》和《JNES-SS-1005, Environmental fatigue evaluation method for nuclear power plants》关于核电结构材料平均曲线的拟合方法、设计曲线的建立方法以及环境疲劳设计模型的构件流程。结合中国科学院金属研究所积累的核电结构材料环境疲劳数据而制定。具体技术内容说明见表1。材料包括19MnNiMo反应堆压力容器低合金钢锻件,化学成分为:0.2C, 1.41Mn, 

Environmentally assisted fatigue model of metallic materials used in pressurized water reactor nuclear power plants

ICS
77.040.01
CCS
H20
发布
2019-05-27
实施
2019-09-01

在本标准编写过程中,参考了国家标准《GB/T 12444.1-1990金属材料磨损试验方法 MM型磨损试验》和《GB/T 12444-2006 金属材料磨损试验方法试环-试块滑动磨损试验》以及ASTM标准《ASTM G40-02 Standard Terminology Relating to Wear and Erosion》、《ASTM D4170-97 Standard Test Method for Fretting Wear Protection by Lubricating Greases》、《ASTM G83-96 Standard Test Method for Wear Testing with a Crossed-Cylinder Apparatus》、《ASTM G133-02 Standard Test Method for Linerly Reciprocating Ball-on Flat Sliding Wear》、《ASTM G99-04 Standard Test Method for Wear Testing with a Pin-Disk Apparatus》、《ASTM G115-98 Standard Guide for Measuring and Reporting Friction Coefficients》和《ASTM G119-98 Standard Guide for Determining Synergism Between Wear and Corrosion》中关于磨损试验的相关规定,同时也参考了中国科学院金属研究所编制《模拟核电高温高压水中切向微动磨损测试方法》技术文件,并结合中国科学院金属研究所以及国外相关研究机构关于高温高压水中微动磨损试验的实施经验而制定。具体技术内容说明如下。 (1) 为实时控制、监测高温高压水溶液的水化学参数,高温高压水微动磨损试验装置必须配置循环水回路,主要包括储水罐、循环泵、高压泵、换热器、预热器、冷凝器、背压阀、离子交换树脂等。储水罐的出水口通过管路连接循环泵,循环泵的出口分别通过管路连接水化学监测回路和高温高压水回路。水化学监测回路上有电导率探头、溶解氧探头、pH探头、离子交换树脂等,之后返回储水罐。高温高压水回路设有高压泵、换热器、试样台、高压釜、冷凝器、背压阀等,管路的出口连接储水罐。 (2) 为了保证试验的可靠性,高温高压水微动磨损测试过程中的关键参数(法向正压力、振动频率和位移幅值等)均需在试验要求的条件下进行高精度的控制,正压力的控制精度在±1N内,位移幅值的测量精度在±1 μm内。为此,需要配备高精度的力、位移传感器与数据采集系统以进行及时反馈从而实现关键参数的精确控制。 (3) 为了保证正压力的准确性,高温高压水微动磨损测试系统应配备慢应变速率拉伸机加载系统来加载并控制正压力的大小,而且推荐慢应变速率拉伸机加载系统配备压力平衡系统,抵消釜内水压对加载系统施加的压力影响。 (4) 为了保证试验的重复性与数据的可靠性,相同试验条件下的微动磨损测试不应小于3次。 (5) 当采用线接触或者面接触的微动磨损试验时,安装时两试样间应尽量保持平行。 (6) 为保证能够模拟典型轻水堆核电站服役循环水环境,规定高压釜能够在200-325℃、4.5-16.5 MPa高温高压水环境下,保持稳定密封并能长期运行。 (7) 为保证试验环境的关键水化学参数,需实时精确监测、控制循环水中的溶解氧含量。 (8) 为保证高压釜内高温高压水的水化学参数,规定循环水流速应能够保证高压釜内水每小时更换1次。 (9) 为确保顺利、安全、有效开展高温高压水中微动磨损试验,规定操作人员应严格按照操作规程开展试验。 (10) 为保证试验安全,规定高温高压水中微动磨损试验装置能够在出水温度过高时自动报警并关闭系统;在高压釜入口处安装爆破阀,使高压釜内压力由于故障升高时,进行爆破泄压;高压釜内温度过高时自动报警并关闭系统;高压釜、预热器、换热器等部件泄漏时,能够自动报警并关闭系统;冷却水断流时能够自动报警。 (11) 为保证试验装置的稳定性与可靠性,应按照相关规定定期对高压釜热电偶、预热器热电偶、溶解氧探头、溶解氢探头、压力传感器、力传感器和位移传感器等进行准确度校正及计量认定。

Test method for tangential fretting wear in high temperature pressurized water of metallic materials used in nuclear power plant

ICS
77.040.01
CCS
D441
发布
2019-05-27
实施
2019-06-18

本部分编写过程中,参考了国家标准《GB/T 10126 铁-铬-镍合金在高温水中应力腐蚀试验方法》、《GB/T 15970.1 金属和合金的腐蚀应力腐蚀试验第1部分:试验方法总则》、《GB/T 15970.7 金属和合金的腐蚀应力腐蚀试验第7部分:慢应变速率试验》、《GB/T 16825.1 静力单轴试验机的检验第1部分:拉力和(或)压力试验机测力系统的检验与校准》、《GB/T12160-2002单轴试验用引伸计的标定》以及ASTM标准《E521-96 Standard Practice for Neutron Radiation Damage Simulation by Charged-Particle Irradiation》关于带电粒子模拟中子辐照试验技术的相关规定,同时也参考了中国科学院金属研究所编制的高温高压水模拟辐照促进应力腐蚀实验技术文件,并结合中国科学院金属研究所以及国外相关研究机构关于高温高压水模拟辐照促进应力腐蚀开裂试验的实施经验而制定。具体技术内容说明如下。 (1) 考虑到离子束的有效辐照面积和对材料的有效穿透能力,辐照促进应力腐蚀拉伸试样不同于传统应力腐蚀拉伸试样。为了在试样表面均匀接受离子辐照并提高有效辐照深度占试样厚度的比值,试样标距段设计为小型方形。辐照区域长度取决于辐照区域的面积,推荐整个标距段长度为辐照区域长度1.5-3倍。 (2) 为保证试验数据的有效性,规定试样平行度、垂直度、同轴度一般应优于0.04。 (3) 受拉伸试样尺寸限制,推荐使用螺纹连接夹持方式,其他能够保证试样对中性、对试样提供稳定夹持力的夹持方式亦可采用。 (4) 试样待辐照面应完全去除表面残余应变,考虑到辐照对材料表面化学成分的影响,推荐采用SiO2颗粒悬浮液抛光去除应变。 (5) 为实时控制、监测高温高压水溶液的水化学参数,高温高压水模拟辐照促进应力腐蚀试验装置必须配置循环水回路,主要包括储水罐、循环泵、高压泵、换热器、预热器、冷凝器、背压阀、离子交换树脂等。储水罐的出水口通过管路连接循环泵,循环泵的出口分别通过管路连接水化学监测回路和高温高压水回路。水化学监测回路上有电导率探头、溶解氧探头、pH探头、离子交换树脂等,之后返回储水罐。高温高压水回路设有高压泵、换热器、试样台、高压釜、冷凝器、背压阀等,管路的出口连接储水罐。 (6) 为保证能够模拟典型轻水堆核电站服役循环水环境,规定高压釜能够在280-325oC、8-16.5 MPa高温高压水环境下,保持稳定密封并能长期运行。 (7) 为保证试样在恒温条件下开展应力腐蚀试验,规定温度测量位置处于试样标距段附近,温度波动范围小于±1oC。 (8) 为保证试验环境的关键水化学参数,需实时精确监测、控制循环水中的溶解氧含量。 (9) 为保证高压釜内高温高压水的水化学参数,规定循环水流速应能够保证高压釜内水每小时更换一次,如体积为3 L的高压釜,循环水流速应不小于3 L/h. (10) 为方便试样装卸,应确保高压釜体积要足够大,可以安装试样台,操作方便。 (11) 为实现对处于高温高压水环境中的试样进行加载,加载系统与高压釜之间应实现动密封连接,并能在高温高压水环境下长期稳定运行。 (12) 为保证试验过程中的同轴度,伺服机加载系统、高压釜、试样台、试样夹具等部件必须精密配合,保持连接件之间的紧密连接,保证试样安装后同轴度优于0.1 mm。 (13) 为保证试验的有效性与精确性,规定高温高压水模拟辐照促进应力腐蚀试验装置应能够在高温高压水环境下实现应变控制或者在位移控制模式下实时精确原位监测试样标距段应变。 (14) 为确保顺利、安全、有效开展高温高压水模拟辐照促进应力腐蚀试验,规定操作人员应严格按照操作规程开展试验。 (15) 为保证试验安全,规定高温高压水模拟辐照促进应力腐蚀试验装置能够在出水温度过高时自动报警并关闭系统;在高压釜入口处安装爆破阀,使高压釜内压力由于故障升高时,进行爆破泄压;高压釜内温度过高时自动报警并关闭系统;高压釜、预热器、换热器等部件泄漏时,能够自动报警并关闭系统;冷却水断流时能够自动报警。 (16) 为保证试验装置的稳定性与可靠性,应按照相关规定定期对力传感器、高精度线性可变差动变压位移传感器、高压釜热电偶、预热器热电偶、溶解氧探头、压力传感器等,进行准确度校正。 (17) 为确保试验数据的有效性,一般每个试验点需重复3次

Test method for simulated irradiated assisted stress corrosion cracking susceptibility in high temperature pressurized water of metallic materials used in nuclear power

ICS
77.040.01
CCS
H20
发布
2019-05-27
实施
2019-09-01

本标准规定了现场金属材料硬度检测 D型便携式里氏硬度测定法的人员要求、测试仪器、检前准备、 硬度测定、检测结果评定及记录与报告。 本标准适用于大型金属工件、部件(>5 kg)及焊接接头和堆焊金属使用D型冲击装置便携式硬度 计的硬度检测,被检工件硬度测量范围300 HL~890 HL。

On-site hardness testing of metal materials D-type portable leeb hardness testing method

ICS
77.040.01
CCS
M745
发布
2019-04-10
实施
2019-04-11

1.1 This test method covers the determination of the change of resistance with temperature of metallic materials for electrical heating, and is applicable over the range of service temperatures. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Change of Resistance With Temperature of Metallic Materials for Electrical Heating

ICS
77.040.01
CCS
发布
2019-04-01
实施

本标准规定了多晶硅用回收氢气中氯化氢、氮气、氧气、总碳含量的气相色谱测定方法。 本标准适用于多晶硅用回收氢气的氯化氢、氮气、氧气、总碳含量的测定,测定范围为(0-10000)×10-6。

Determination of Hydrogen Chloride, Nitrogen, Oxygen and Total Carbon Content in Recycled Hydrogen for Polysilicon by Gas Chromatography

ICS
77.040.01
CCS
C321
发布
2019-02-13
实施
2021-11-09

本标准规定了颗粒硅生产尾气中硅尘含量的测定方法。 本标准适用于颗粒硅生产尾气中硅尘含量的测定。

Determination of Silica Dust Content in Granular Silicon Production Tail Gas

ICS
77.040.01
CCS
C321
发布
2019-02-13
实施
2021-11-09

本标准规定了多晶硅生产用硅粉中硼、磷、铁、铝、钙、钛含量的测定方法。 本标准适用于多晶硅生产用硅粉中硼、磷、铁、铝、钙、钛含量的测定

Determination of Boron, Phosphorus, Iron, Aluminum, Calcium, Titanium Content in Silicon Powder - Inductively Coupled Plasma Atomic Emission Spectrometry

ICS
77.040.01
CCS
C398
发布
2019-02-13
实施
2021-11-09

本标准规定了多晶硅用氯硅烷中杂质(硼、磷、铁、钙、铝、铬、镍、铜、锌、钛、钾、钠)含量的电感耦合等离子体质谱测定方法。 本标准适用于多晶硅用氯硅烷中杂质(硼、磷、铁、钙、铝、铬、镍、铜、锌、钛、钾、钠)含量的测定,测定范围为0 μg/L ~1000 μg/L。

Determination of Impurity Content in Chlorosilanes for Polysilicon by Inductively Coupled Plasma Mass Spectrometry

ICS
77.040.01
CCS
C321
发布
2019-02-13
实施
2021-11-15

铬铁矿中成分的测定包括原理、试验材料、分析步骤、计算、报告等

Determination of various components in chromite by X-ray fluorescence spectrometry (powder compression)

ICS
77.040.01
CCS
C339
发布
2018-12-29
实施
2018-12-29

焊剂中多种成分的测定包括原理、试剂和材料、仪器设备、分析步骤、结果计算和报告等

Determination of multiple components in flux X-ray fluorescence spectrometry (cast glass flake method)

ICS
77.040.01
CCS
C339
发布
2018-12-29
实施
2018-12-29

1.1 This practice gives a procedure for the evaluation of hydrogen uptake, permeation, and transport in metals using an electrochemical technique which was developed by Devanathan and Stachurski.2 While this practice is primarily intended for laboratory use, such measurements have been conducted in field or plant applications. Therefore, with proper adaptations, this practice can also be applied to such situations. 1.2 This practice describes calculation of an effective diffusivity of hydrogen atoms in a metal and for distinguishing reversible and irreversible trapping. 1.3 This practice specifies the method for evaluating hydrogen uptake in metals based on the steady-state hydrogen flux. 1.4 This practice gives guidance on preparation of specimens, control and monitoring of the environmental variables, test procedures, and possible analyses of results. 1.5 This practice can be applied in principle to all metals and alloys which have a high solubility for hydrogen, and for which the hydrogen permeation is measurable. This method can be used to rank the relative aggressivity of different environments in terms of the hydrogen uptake of the exposed metal. 1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Evaluation of Hydrogen Uptake, Permeation, and Transport in Metals by an Electrochemical Technique

ICS
77.040.01
CCS
发布
2018-05-01
实施

1.1 This guide2 covers two preparation methods for steel metallographic specimens that will be analyzed for nonmetallic inclusions with automatic image analysis (AIA) equipment. The two methods of preparation are offered as accepted methods used to retain nonmetallic inclusions in steel. This guide does not limit the user to these methods. 1.2 A procedure to test the suitability of the prepared specimen for AIA inclusion work, using differential interference contrast (DIC), is presented. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Guide for Preparing and Evaluating Specimens for Automatic Inclusion Assessment of Steel

ICS
77.040.01
CCS
发布
2018-05-01
实施

Technical specification for phased array ultrasonic testing of fillet welded joints of small diameter pipe sockets

ICS
77.040.01
CCS
N77
发布
2018-02-13
实施
2018-03-13



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