Q30 陶瓷、玻璃综合 标准查询与下载



共找到 650 条与 陶瓷、玻璃综合 相关的标准,共 44

이 표준은 소다석회 유리의 분석 방법에 대하여 규정한다.비고 소다석회 유리는 이산화

Method for chemical analysis of soda-lime-magnesia-silica glasses

ICS
81.040.00
CCS
Q30
发布
2010-07-05
实施
2010-07-05

이 표준은 부피계에 넣은 액체(수용) 또는 부피계에서 배출된 액체(출용)의 부피를 측정하는

Volumetric glassware

ICS
17.06
CCS
Q30
发布
2010-07-05
实施
2010-07-05

이 표준은 화학 분석용 부피계에 사용하는 유리 소재(이하 유리 소재라 한다.)에 대하여 규

Volumetric glass material for chemical analysis

ICS
17.060
CCS
Q30
发布
2010-07-05
实施
2010-07-05

이 표준은 이화학용 유리 기구(이하 유리 기구라 한다.)에 대하여 규정한다.

Glass apparatus for chemical analysis

ICS
71.040.20
CCS
Q30
发布
2010-07-05
实施
2010-07-05

이 표준은 크리스탈 유리의 화학 분석 방법에 대하여 규정한다.

Method for chemical analysis of crystal glass

ICS
81.040.00
CCS
Q30
发布
2010-07-05
实施
2010-07-05

이 표준은 이화학용 유리 기구(이하 유리 기구라 한다.)의 알칼리 용출 시험방법 및 유리

Testing method of glass apparatus for chemical analysis

ICS
71.040.20
CCS
Q30
发布
2010-07-05
实施
2010-07-05

Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale; German version EN 15771:2010

ICS
25.220.50
CCS
Q30
发布
2010-07
实施

Methods for determination of cadmium, chromium and lead in glasses

ICS
81.040.01
CCS
Q30
发布
2010-03-23
实施

The roundness of glass spheres is one measurable aspect relating to their performance as a retroreflective media. The function of this test method is to measure the percent of true spheres as related to compliance with applicable specifications. Note 18212;This method has been used in other industrial areas outside the intended scope of this test method.1.1 This test method covers the determination of the percent of true spheres in glass spheres used for retroreflective marking purposes and industrial uses. 1.2 This test method includes two procedures as follows: 1.2.1 Procedure A, in which the selected specimen is split into two size ranges or groups prior to separation into true spheres and irregular particles, and 1.2.2 Procedure B, in which the selected specimen is split into five size ranges or groups prior to separation. 1.2.3 In determining compliance with specification requirements, either Procedure A or Procedure B may be used. Where tests indicate failure to meet the specified percent of true spheres and irregular particles, the referee test shall be made in accordance with Procedure B. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.4 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.

Standard Test Method for Roundness of Glass Spheres

ICS
81.040.30
CCS
Q30
发布
2010
实施

This standard outlines the process using the wet-set method with mosaic glass tiles (typically 2' X 2' or smaller but may vary). There are no standards yet for large format tiles. The guidelines for installing the mosaics using the wet-set method with portland cement mortar are given. The mix ratios for mortars are given.

Installation of Paper-Faced Glass Mosaic Tile

ICS
91.100.25
CCS
Q30
发布
2010
实施

The size or gradation of glass spheres is one measurable aspect of performance as a retroreflective media. The function of this test is to measure the size of glass spheres and to determine compliance with applicable specifications. Note 18212;This method has been used in other industrial areas outside the intended scope of this test method.1.1 This test method covers the sieve analysis of glass spheres used for retroreflective pavements markings and industrial uses. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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.

Standard Test Method for Sieve Analysis of Glass Spheres

ICS
CCS
Q30
发布
2010
实施

This practice provides a prescriptive description of the design of a SPFT test apparatus and identifies aspects of the performance of SPFT tests and interpretation of test results that must be addressed by the experimenter to provide confidence in the measured dissolution rate. The SPFT test method described in this practice can be used to characterize various aspects of glass corrosion behavior that can be utilized in a mechanistic model for calculating long-term behavior of a nuclear waste glass. Depending on the values of test parameters that are used, the results of SPFT tests can be used to measure the intrinsic dissolution rate of a glass, the temperature and pH dependencies of the rate, and the effects of various dissolved species on the dissolution rate. The reacted sample recovered from a test may be examined with surface analytical techniques, such as scanning electron microscopy, to further characterize the corrosion behavior. Such examinations may provide evidence regarding whether the glass is dissolving stoichiometrically, if particular leached layers and secondary phases were formed on the specimen surface, and so forth. These occurrences may impact the accuracy of the glass dissolution rate that is measured using this method. This practice does not address the analysis of solid reaction materials.1.1 This practice describes a single-pass flow-through (SPFT) test method that can be used to measure the dissolution rate of a homogeneous silicate glass, including nuclear waste glasses, in various test solutions at temperatures less than 100°C. Tests may be conducted under conditions in which the effects from dissolved species on the dissolution rate are minimized to measure the forward dissolution rate at specific values of temperature and pH, or to measure the dependence of the dissolution rate on the concentrations of various solute species. 1.2 Tests are conducted by pumping solutions in either a continuous or pulsed flow mode through a reaction cell that contains the test specimen. Tests must be conducted at several solution flow rates to evaluate the effect of the flow rate on the glass dissolution rate. 1.3 This practice excludes static test methods in which flow is simulated by manually removing solution from the reaction cell and replacing it with fresh solution. 1.4 Tests may be conducted with demineralized water, chemical solutions (such as pH buffer solutions, simulated groundwater solutions, and brines), or actual groundwater. 1.5 Tests may be conducted with crushed glass of a known size fraction or monolithic specimens having known geometric surface area. The reacted solids may be examined to provide additional information regarding the behavior of the material in the test and the reaction mechanism. 1.6 Tests may be conducted with glasses containing radionuclides. However, this test method does not address safety issues for radioactive samples. 1.7 Data from these tests can be used to determine the values of kinetic model parameters needed to calculate the glass corrosion behavior in a disposal system over long periods (for example, see Practice C1174). 1.8 This practice must be performed in accordance with all quality assurance requirements for acceptance of the data. 1.9 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.10 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 applicabil......

Standard Practice for Measurement of the Glass Dissolution Rate Using the Single-Pass Flow-Through Test Method

ICS
81.040.30
CCS
Q30
发布
2010
实施

이 표준은 유리의 스트레인점을 시험하는 방법에 대하여 규정한다.

Testing method for strain point of glass

ICS
81.040.00
CCS
Q30
发布
2009-10-23
实施
2009-10-23

이 표준은 붕규산 유리의 분석 방법에 대하여 규정한다.비고 이 표준에서의 붕규산

Methods for chemical analysis of borosilicate glasses

ICS
81.040.00
CCS
Q30
发布
2009-10-23
实施
2009-10-23

이 표준은 20×10-7 ℃-1 이상의 평균 선 팽창 계수를 가진 유리의 평균 선 팽창 계

Testing method for average linear thermal expansion of glass

ICS
81.040.00
CCS
Q30
发布
2009-10-23
实施
2009-10-23

이 표준은 급격한 온도 변화에 대한 유리 용기의 내구력을 측정하는 방법에 대하여 규정한다.

Thermal shock test on glass containers

ICS
71.040.20;81.040.30
CCS
Q30
发布
2009-09-04
实施
2009-09-04

이 표준은 탄소섬유 직물의 시험방법에 대하여 규정한다.비고 탄소섬유란 실질적으로

Testing methods for carbon fibre woven fabrics

ICS
59.100.20
CCS
Q30
发布
2009-09-04
实施
2009-09-04

이 표준은 레이저 간섭법에 의한 유리의 굴절률 균질도 측정 방법에 대하여 규정한다.

Measuring method for the homogeneity of glasses by laser interferometry

ICS
81.040.00
CCS
Q30
发布
2009-09-04
实施
2009-09-04

4.1 This test method may be used for material development, material comparison, quality assurance, characterization and design code or model verification. 4.2 Engineering applications of ceramics frequently involve biaxial tensile stresses. Generally, the resistance to equibiaxial flexure is the measure of the least flexural strength of a monolithic advanced ceramic. The equibiaxial flexural strength distributions of ceramics are probabilistic and can be described by a weakest link failure theory, (1, 2)4. Therefore, a sufficient number of test specimens at each testing condition is required for statistical estimation or' the equibiaxial strength. 4.3 Equibiaxial strength tests provide information on the strength and deformation of materials under multiple tensile stresses. Multiaxial stress states are required to effectively evaluate failure theories applicable to component design, and to efficiently sample surfaces that may exhibit anisotropic flaw distributions. Equibiaxial tests also minimize the effects of test specimen edge preparation as compared to uniaxial tests because the generated stresses are lowest at the test specimen edges. 4.4 The test results of equibiaxial test specimens fabricated to standardized dimensions from a particular material and/or selected portions of a component may not totally represent the strength properties in the entire, full-size component or its in-service behavior in different environments. 4.5 For quality control purposes, results derived from standardized equibiaxial test specimens may be considered indicative of the response of the bulk material from which they were taken for any given primary processing conditions and post-processing heat treatments or exposures. 1.1 This test method covers the determination of the equibiaxial strength of advanced ceramics at ambient temperature via concentric ring configurations under monotonic uniaxial loading. In addition, test specimen fabrication methods, testing modes, testing rates, allowable deflection, and data collection and reporting procedures are addressed. Two types of test specimens are considered: machined test specimens and as-fired test specimens exhibiting a limited degree of warpage. Strength as used in this test method refers to the maximum strength obtained under monotonic application of load. Monotonic loading refers to a test conducted at a constant rate in a continuous fashion, with no reversals from test initiation to final fracture. 1.2 This test method is intended primarily for use with advanced ceramics that macroscopically exhibit isotropic, homogeneous, continuous behavior. While this test method is intended for use on monolithic advanced ceramics, certain whisker- or particle-reinforced composite ceramics as well as certain discontinuous fiber-reinforced composite ceramics may also meet these macroscopic behavior assumptions. Generally, continuous fiber ceramic composites do not macroscopically exhibit isotropic, homogeneous, continuous behavior, and the application of this test method to these materials is not recommended. 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 standard does not purport to address all of the safety concerns, if any, associated with its use. It is the re......

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

ICS
81.060.30 (Advanced ceramics)
CCS
Q30
发布
2009
实施

The glass transition is dependent on the thermal history, softening agents or additives of the material to be tested. For amorphous and semicrystalline materials the assignment of a glass transition temperature may lead to important information about thermal history, processing conditions, stability, progress of chemical reactions, and mechanical and electrical behavior. Thermomechanical analysis provides a rapid means of detecting changes in hardness or linear dimensional change associated with the glass transition. Dimensional changes measured as a specimen is heated over the Tg region may include the interaction of several effects: an increase in the coefficient of expansion, a decrease in the modulus, which under a constant stress leads to increased extension, stress relief leading to irreversible dimensional change (shrinkage in one dimension, expansion in another dimension), and physical aging effects which change the kinetics of the dimensional change. This test method is useful for research and development, quality control, and specification acceptance testing; particularly of films and fibers.1.1 This test method covers a procedure for the assignment of a glass transition temperature of materials on heating using thermomechanical measurements. 1.2 This test method may be used as a complement to Test Method E1545 and is applicable to amorphous or to partially crystalline materials in the form of films, fibers, wires, etc. that are sufficiently rigid to inhibit extension during loading at ambient temperature. 1.3 The generally applicable temperature range for this test method is −100 to 600°C. This temperature range may be altered depending upon the instrumentation used. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 There is no ISO method equivalent to this method. 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Assignment of a Glass Transition Temperature Using Thermomechanical Analysis: Tension Method

ICS
81.040.01
CCS
Q30
发布
2009
实施



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