81.060.30 高级陶瓷 标准查询与下载



共找到 1685 条与 高级陶瓷 相关的标准,共 113

Fine ceramics-Test method for tensile stress-strain behaviour of continuous, fibre-reinforced composites at room temperature

ICS
81.060.30
CCS
发布
2017-12-01
实施

Fine ceramics(advanced ceramics, advanced technical ceramics)-Determination of density and apparent porosity

ICS
81.060.30
CCS
发布
2017-12-01
实施

Fine ceramics-Determination of thermal diffusivity, specific heat capacity,and thermal conductivity of monolithic ceramics by laser flash method

ICS
81.060.30
CCS
发布
2017-12-01
实施

Fine ceramics(advanced ceramics, advanced technical ceramics)-Determination of density and apparent porosity

ICS
81.060.30
CCS
发布
2017-12-01
实施

Testing method for untapped density of fine ceramic powders

ICS
81.060.30
CCS
发布
2017-12-01
实施

Testing method for flowability of fine ceramic powders

ICS
81.060.30
CCS
发布
2017-12-01
实施

Testing method for untapped density of fine ceramic powders

ICS
81.060.30
CCS
发布
2017-12-01
实施

This document defines the symbols to be used to represent physical, mechanical and thermal characteristics, as determined by methods described in relevant ISO publications, for ceramic matrix composites. It is aimed at avoiding confusion in reporting measurements and characteristics of products. Where possible, the definitions are in accordance with the relevant parts of ISO 80000. In addition, the symbols used in undertaking measurements of these characteristics are also defined.

Fine ceramics (advanced ceramics, advanced technical ceramics) - Ceramic composites - Notations and symbols

ICS
81.060.30
CCS
发布
2017-10-20
实施

Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of absolute density of ceramic powders by pycnometer

ICS
81.060.30
CCS
Q32
发布
2017-10-16
实施
2017-10-31

This International Standard provides guidelines for the determination of the total specific external and internal surface area of disperse or porous (pore diameter > 2 nm) fine ceramic materials by measuring the amount of physically adsorbed gas according to the method of Brunauer, Emmet and Teller (BET method). General guidelines of the method are described in ISO 9277. This International Standard only focuses on specific details relevant to fine ceramic materials. It should further be noted that the BET method cannot be applied to type I isotherms (microporous materials or chemisorption behaviour) or when the solid absorbs the measuring gas. NOTE For further details on those subjects please see IUPAC references, or the textbook by Gregg and Sing.

Fine ceramics (advanced ceramics, advanced technical ceramics) -- Determination of specific surface area of ceramic powders by gas adsorption using the BET method

ICS
81.060.30
CCS
发布
2017-10-03
实施

This International Standard covers the reporting of uniaxial strength data and the estimation of probability distribution parameters for advanced ceramics which fail in a brittle fashion. The failure strength of advanced ceramics is treated as a continuous random variable. Typically, a number of test specimens with well-defined geometry are brought to failure under well-defined isothermal loading conditions. The load at which each specimen fails is recorded. The resulting failure stresses are used to obtain parameter estimates associated with the underlying population distribution. This International Standard is restricted to the assumption that the distribution underlying the failure strengths is the two-parameter Weibull distribution with size scaling. Furthermore, this International Standard is restricted to test specimens (tensile, flexural, pressurized ring, etc.) that are primarily subjected to uniaxial stress states. Subclauses 5.4 and 5.5 outline methods of correcting for bias errors in the estimated Weibull parameters, and to calculate confidence bounds on those estimates from data sets where all failures originate from a single flaw population (i.e., a single failure mode). In samples where failures originate from multiple independent flaw populations (e.g., competing failure modes), the methods outlined in 5.4 and 5.5 for bias correction and confidence bounds are not applicable. Measurements of the strength at failure are taken for one of two reasons: either for a comparison of the relative quality of two materials, or the prediction of the probability of failure (or alternatively the fracture strength) for a structure of interest. This International Standard permits estimates of the distribution parameters which are needed for either. In addition, this International Standard encourages the integration of mechanical property data and fractographic analysis

Fine ceramics (advanced ceramics, advanced technical ceramics) -- Weibull statistics for strength data

ICS
81.060.30
CCS
发布
2017-10-03
实施

This International Standard describes the test methods for determining thermal fatigue property of fine ceramic substrates applied to power modules, electronic control unit and similar devices.

Fine ceramics (advanced ceramics, advanced technical ceramics) -- Test method for thermal fatigue of fine ceramics substrate

ICS
81.060.30
CCS
发布
2017-10-03
实施

Fine ceramics (advanced ceramics, advanced technical ceramics) - Silicon nitride materials for rolling bearing balls and rollers

ICS
81.060.30
CCS
Q32
发布
2017-10-01
实施

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for interfacial tensile and shear fatigue properties of ceramic joining loaded in constant amplitude at room temperature

ICS
81.060.30
CCS
发布
2017-09-19
实施
2017-09-30

Fine ceramics (advanced ceramics, advanced technical ceramics). Absolute measurement of internal quantum efficiency of phosphors for white light emitting diodes using an integrating sphere

ICS
81.060.30
CCS
发布
2017-09-19
实施
2017-09-30

Fine ceramics (advanced ceramics, advanced technical ceramics). Methods of test for ceramic coatings. Determination of internal stress in ceramic coatings by application of the Stoney formula

ICS
81.060.30
CCS
发布
2017-09-11
实施
2017-09-30

This document specifies a method of absolute measurement (using an integrating sphere) of internal quantum efficiency of phosphor powders which are excited by UV or blue light and emit visible light, and which are used for white light-emitting diodes (LEDs). This document can be adopted for the measurement of phosphors used in non-white LEDs, for example, green, orange, pink or purple LEDs.

Fine ceramics (advanced ceramics, advanced technical ceramics) — Absolute measurement of internal quantum efficiency of phosphors for white light emitting diodes using an integrating sphere

ICS
81.060.30
CCS
发布
2017-09-08
实施

Fine ceramics (advanced ceramics@ advanced technical ceramics) - Determination of absolute density of ceramic powders by pycnometer

ICS
81.060.30
CCS
发布
2017-09-01
实施

This document specifies a test method for determining interfacial tensile/tensile or shear/shear cyclic fatigue properties of ceramic-ceramic, ceramic-metal, and ceramic-glass joining loaded in the constant amplitude at room temperature. Procedures for test piece preparation, test modes and rates (load rate or displacement), data collection and reporting procedures are given. This document applies primarily to ceramic materials, including monolithic fine ceramics and whisker-, fibre- or particle-reinforced ceramic composites. This test method can be used for material research, quality control, and characterization and design data-generation purposes.

Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for interfacial tensile and shear fatigue properties of ceramic joining loaded in constant amplitude at room temperature

ICS
81.060.30
CCS
发布
2017-09-00
实施

This document specifies a method for the determination of the internal stress in thin ceramic coatings by application of the Stoney formula to the results obtained from measurement of the radius of curvature of coated strips or discs.

Fine ceramics (advanced ceramics, advanced technical ceramics) — Methods of test for ceramic coatings — Determination of internal stress in ceramic coatings by application of the Stoney formula

ICS
81.060.30
CCS
发布
2017-08-17
实施



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