Q30 陶瓷、玻璃综合 标准查询与下载

ASTM C1161-13 室温下高级陶瓷抗弯强度标准试验方法

4.1 This test method may be used for material development, quality control, characterization, and design data generation purposes. This test method is intended to be used with ceramics whose strength is 50 MPa (~7 ksi) or greater. 4.2 The flexure stress is computed based on simple beam theory with assumptions that the material is isotropic and homogeneous, the moduli of elasticity in tension and compression are identical, and the material is linearly elastic. The average grain size should be no greater than one fiftieth of the beam thickness. The homogeneity and isotropy assumption in the standard rule out the use of this test for continuous fiber-reinforced ceramics. 4.3 Flexural strength of a group of test specimens is influenced by several parameters associated with the test procedure. Such factors include the loading rate, test environment, specimen size, specimen preparation, and test fixtures. Specimen sizes and fixtures were chosen to provide a balance between practical configurations and resulting errors, as discussed in MIL-STD8201;19428201;(MR) and Refs (1) and (2).4 Specific fixture and specimen configurations were designated in order to permit ready comparison of data without the need for Weibull-size scaling. 4.4 The flexural strength of a ceramic material is dependent on both its inherent resistance to fracture and the size and severity of flaws. Variations in these cause a natural scatter in test results for a sample of test specimens. Fractographic analysis of fracture surfaces, although beyond the scope of this standard, is highly recommended for all purposes, especially if the data will be used for design as discussed in MIL-STD-1942 (MR) and Refs (2–5) and Practices C1322 and C1239. 4.5 The three-point test configuration exposes only a very small portion of the specimen to the maximum stress. Therefore, three-point flexural strengths are likely to be much greater than four-point flexural strengths. Three-point flexure has some advantages. It uses simpler test fixtures, it is easier to adapt to high temperature and fracture toughness testing, and it is sometimes helpful in Weibull statistical studies. However, four-point flexure is preferred and recommended for most characterization purposes. 4.6 This method determines the flexural strength at ambient temperature and environmental conditions. The flexural strength under ambient conditions may or may not necessarily be the inert flexural strength.Note 7—time dependent effects may be minimized through the use of inert testing atmosphere such as dry nitrogen gas, oil, or vacuum. Alternatively, testing rates faster than specified in this standard may be used. Oxide ceramics, glasses, and ceramics containing boundary phase glass are susceptible to slow crack growth even at room temperature. Water, either in the form of liquid or as humidity in air, can have a significant effect, even at the rates specified in this standard. On the other hand, many ceramics such as boron carbide, silicon carbide, aluminum nitride and many silicon nitrides have no sensitivity to slow crack growth at room temperature and the flexural strength in laboratory ambient conditions is the inert flexural strength. 1.1 This test method covers the determination ......

Standard Test Method for Flexural Strength of Advanced Ceramics at Ambient Temperature

ASTM E2926-13 采用微束X射线荧光(微束XRF)光谱法对玻璃进行鉴识对比的标准试验方法

4.1 µ-XRF provides a means of simultaneously detecting major, minor, and trace elemental constituents in small glass fragments such as those frequently examined in forensic case work. It can be used at any point in the analytical scheme without concern for changing sample shape or sample properties, such as RI, due to its totally nondestructive nature. 4.2 Limits of detection (LOD) are dependent on several factors, including instrument configuration and operating parameters, sample thickness, and atomic number of the individual elements. Typical LODs range from parts per million (µgg-1) to percent (%). 4.3 µ-XRF provides simultaneous qualitative analysis for elements having an atomic number of eleven or greater. This multi-element capability permits detection of elements typically present in glass such as magnesium (Mg), silicon (Si), aluminum (Al), calcium (Ca), potassium (K), iron (Fe), titanium (Ti), strontium (Sr), and zirconium (Zr), as well as other elements that may be detectable in some glass by µ-XRF (for example, molybdenum (Mo), selenium (Se), or erbium (Er)) without the need for a predetermined elemental menu. 4.4 µ-XRF comparison of glass fragments provides additional discrimination power beyond that of RI or density comparisons, or both, alone. 4.5 The method precision should be established in each laboratory for the specific conditions and instrumentation in that laboratory. 4.6 When using small fragments having varying surface geometries and thicknesses, precision deteriorates due to take-off-angle and critical depth effects. Flat fragments with thickness greater than 1.5 mm do not suffer from these constraints, but are not always available as questioned specimens received in casework. As a consequence of the deterioration in precision for small fragments and the lack of appropriate calibration standards, quantitative analysis by µ-XRF is not typically used. 4.7 Appropriate sampling techniques should be used to account for natural heterogeneity of the material, varying surface geometries, and potential critical depth effects. 4.8 Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) and Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) may also be used for trace elemental analysis of glass and offer lower minimum detection levels and the ability for quantitative analysis. However, these methods are destructive, and require larger sample sizes and much longer sample preparation times (Test Method E2330). 4.9 Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) uses comparable specimen sizes to those used for µ-XRF but offers better LODs, quantitative capability and less analysis time. LA-ICP-MS drawbacks are greater instrument cost and complexity of operation. 4.10 Scanning Electron Microscopy with EDS (SEM-EDS) is also available for elemental analysis, but it is of limited use for forensic glass source discrimination due to poor detection limits for higher atomic number elements present in glass at trace concentration levels. However, discrimination of sources that have indistinguishable RIs and densities may be possible. 1.1 This test method is for the determination of major, minor, and trace elements present in glass fragments. The elemental composition of a......

Standard Test Method for Forensic Comparison of Glass Using Micro X-ray Fluorescence lpar;micro;-XRFrpar; Spectrometry

BS ISO 11485-1:2012 建筑用玻璃. 曲面玻璃. 术语和定义

Glass in building. Curved glass. Terminology and definitions

JC/T 2134-2012 氮化硅陶瓷粉体

本标准规定了氮化硅陶瓷粉体(代号为SN)的分类和标记、技术要求、试验方法、检验规则以及标志、包装、运输和贮存等。本标准适用于以硅粉氮化法制备的氮含量不低于37%，最大粒径≤1.5 μm的氮化硅陶瓷粉体，其他制备工艺制备的产品可参照执行。

Silicon nitride ceramic powder

JC/T 2145-2012 无铅玻璃色釉

本标准规定了无铅玻璃色釉的技术要求、检验方法、检验规则以及标志、包装、运输和贮存等。本标准适用于玻璃器皿及制品印标、装饰用无铅玻璃色釉。

Lead-free color glaze for glass

SN/T 3318.1-2012 锆英砂化学分析方法.第1部分：钍、铀含量的测定.电感耦合等离子体原子发射光谱法

SN/T 3318本部分规定了电感耦合等离子体原子发射光谱法（ICP-AES）测定进出口锆英砂中钍、铀含量的方法。 本部分适用于进出口锆英砂中钍、铀含量的测定，各元素的测定下限分别为：钍0.011%、铀0.018%。

Chemical analysis of zircon.Part 1:Determination of Thorium,Uranium.Inductively coupled plasma atomic emission spectrometry

SN/T 3365-2012 石英砂中铅、铁、钛、铜、锰、锌、铬、铝含量的测定.电感耦合等离子体原子发射光谱法

本标准规定了石英砂中铅、铁、钛、铜、锰、锌、铬、铝的电感耦合等离子体发射光谱测定方法。 本标准适用于石英砂中铅、铁、钛、铜、锰、锌、铬、铝的测定，各元素的检测限为铅0.57μg/g、铁0.67μg/g、钛0.88μg/g、铜0.24μg/g、锰0.25μg/g、锌0.35μg/g、铬0.29μg/g、铝0.56μg/g。

Determination of lead,iron,titanium,copper,manganese,zinc,chromium,aluminium content in quartz sand.Inductively couple plasma atomic emission spectrometric method

KS L ISO 26424:2012 精细陶瓷(高级陶瓷、高级工业陶瓷).使用微尺度磨损试验测定覆层的耐磨性

이 표준은 KS L ISO 26423의 크레이터 연삭(crater-grinding) 방법에

Fine ceramics(advanced ceramics, advanced technical ceramics)－Determination of the abrasion resistance of coating by a micro-scale abrasion test

NF P61-534-16*NF EN ISO 10545-16:2012 瓷砖.第16部分:小色差的测定

Ceramic tiles - Part 16 : determination of small colour differences.

ASTM F109-12 与陶瓷表面缺陷相关的标准术语

1.1 This terminology describes and illustrates imperfections observed on whitewares and related products. For additional definitions of terms relating to whitewares and related products, refer to Terminology C242. To observe these defects, examination shall be performed visually, with or without the aid of a dye penetrant, as described in Test Method C949. Agreement by the manufacturer and the purchaser regarding specific techniques of observation is strongly recommended.

Standard Terminology Relating to Surface Imperfections on Ceramics

JC/T 2068-2011 镀膜玻璃生产规程

本标准规定了镀膜玻璃生产的术语和定义、分类、材料、制作、成品检验以及包装、标志、运输和贮存。 本标准适用于磁控溅射镀膜玻璃和在线化学气相沉积镀膜玻璃的生产。

Specification for coated glass manufacture process

JC/T 2071-2011 中空玻璃生产技术规程

本标准适用于中空玻璃的术语和定义、材料、生产、成品检验以及标志、包装、运输和贮存等。

Specification for insulating glass manufacture process

JC/T 2070-2011 安全玻璃生产规程.第1部分：建筑用安全玻璃生产规程

本标准规定了建筑用安全玻璃的术语定义、分类、材料、生产、检验以及包装、标志、运输和储存等。 本标准适用于建筑用安全玻璃的生产。

Specification for safety glass manufacture process.Part 1:Specification for building safety glass manufacture process

KS L 2514-2011 平板玻璃可见光透射比、反射比、太阳能总透射比试验方法

이 표준은 건축용 판유리에 대한 가시광선의 투과율ㆍ반사율 및 태양방사의 투과율ㆍ반사율ㆍ흡수

Testing method on transmittance and emittance of heat glasses and evaluation of solar heat gain coefficient

NF A92-125-2:2011 釉瓷和搪瓷.加工厂用玻璃衬里装置.第2部分:耐化学反应腐蚀和热冲击的规定和规范.

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 2 : designation and specification of resistance to chemical attack and thermal shock.

NF A92-200-3:2011 釉瓷和搪瓷.耐化学腐蚀性的测定号.第3部分:用六角容器测定耐碱液化学腐蚀性.

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 3 : determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel.

NF A92-200-1*NF EN ISO 28706-1:2011 釉瓷和搪瓷.耐化学腐蚀性的测定.第1部分:室温下耐酸化学腐蚀性的测定.

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 1 : determination of resistance to chemical corrosion by acids at room temperature.

NF A92-200-4:2011 釉瓷和搪瓷.耐化学腐蚀性的测定.第4部分:用圆柱形容器测定对碱性液体的耐化学腐蚀性能.

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 4 : determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel.

NF A92-125-1:2011 釉瓷和搪瓷.加工厂用玻璃衬垫器具.第1部分:仪器,部件,器具和附件的质量要求.

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 1 : quality requirements for apparatus, components, appliances and accessories.

NF A92-200-2:2011 釉瓷和搪瓷.抗化学腐蚀性的测定.第2部分:抗沸点酸,沸腾的中性液体和/或其蒸气的化学腐蚀的测定.

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 2 : determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids and/or their vapours.