25.220.50 标准查询与下载

ASTM C374-14(2018) 瓷釉料熔融流动的标准试验方法（流动按钮法）

1.1 These test methods cover evaluation of the relative fusion flow characteristics of samples of a given porcelain enamel frit by comparison with an established standard for that frit. 1.2 Two test methods are included, differing only in certain details of the samples and in the apparatus and procedure for preparation of test specimens. Both test methods give equally reproducible results and provide a satisfactory basis for comparison of fusion flow of the sample with that of the established standard. 1.2.1 Test Method A employs granular particles of frit to which a bonding agent has been added. Button specimens are formed under high pressure in a hydraulic press. 1.2.2 Test Method B employs crushed, sized particles of frit to which a bonding agent has been added. Button specimens are formed in a steel mold by hand. 1.3 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. 1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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 Methods for Fusion Flow of Porcelain Enamel Frits (Flow-Button Methods)

ASTM C536-83(2018) 通过电气测试在玻璃钢设备中涂层连续性的标准测试方法

1.1 This test method covers the detection of discontinuities in the glass coating of glassed steel equipment where such discontinuities would result in early failure due to the attack of the chemical contents of the vessel on the metal substrate. It is applicable to (1) provide a manufacturing and inspection test of glassed-steel equipment designed for relatively mild, lowtemperature corrosive service, and (2) the field testing of similar equipment used in more severely corrosive environment. NOTE 1—A manufacturing test method for the latter type of equipment is described in Test Method C537. 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 Continuity of Coatings in Glassed Steel Equipment by Electrical Testing

ASTM C538-83(2018) 红色 橙色和黄色瓷釉的保色标准试验方法

1.1 This test method2 covers only porcelain enamels containing the cadmium-sulfide or cadmium sulfo-selenide types of pigments. The purpose of the test is to detect those red, yellow, orange, and some green porcelain enamels that are likely to experience appreciable color changes upon exposure to atmospheric corrosion. 1.2 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. 1.3 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 Color Retention of Red, Orange, and Yellow Porcelain Enamels

DIN EN ISO 28706-3:2018 釉瓷和搪瓷.耐化学腐蚀性的测定.第3部分:通过使用六角形容器或四方玻璃瓶的碱性液体测定耐化学腐蚀性(ISO 28706-3-2017);德文版本EN ISO 28706-3-2018

This document specifies a test method for the determination of the resistance of vitreous and porcelain enamelled articles to attack by alkaline liquids at temperatures between 25 °C and 95 °C. The apparatus used is a hexagonal vessel in which six enamelled specimens are simultaneously tested.

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 or a tetragonal glass bottle (ISO 28706-3:2017); German version EN

ISO 28706-3:2017 釉瓷和搪瓷 耐化学腐蚀性的测定 第3部分 通过使用六角形容器的碱性液体测定耐化学腐蚀性

This document describes a test method for the determination of the resistance of vitreous and porcelain enamelled articles to attack by alkaline liquids at temperatures between 25 °C and 95 °C. The apparatus used is a hexagonal vessel in which six enamelled specimens or a tetragonal glass bottle in which four enamelled specimens are simultaneously tested. NOTE 1 The resistance to any alkaline liquid can be determined. However, the test method was originally used for the determination of the resistance to hot detergent solutions, within the neutral and alkaline range, used for washing textiles. NOTE 2 Since detergents are continually subject to alterations in their composition, a standard test solution is specified which, in respect to its alkalinity, wetting properties and complexing behaviour, can be considered as a typical composition for the detergents present on the market. The pH value and alkalinity of the standard test solution depend on the proportions of sodium tripolyphosphate, sodium carbonate and sodium perborate present; sodium tripolyphosphate acts simultaneously as a complexing agent. The wetting properties of the standard test solution are obtained by the addition of alkylsulfonate. A higher sodium perborate content is not considered necessary since the effect of oxygen on enamel is unimportant and an increase in the perborate content does not cause any significant alteration in the alkalinity of the standard test solution. The testing of different enamels using this standard test solution and other test solutions (including 5 % sodium pyrophosphate solution) has justified the use of this standard test solution for determining the resistance of enamels to hot detergent solutions.

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 or a tetragonal glass bottle

BS EN ISO 20274:2017 搪瓷 样品的制备和热膨胀系数的测定

Vitreous and porcelain enamels. Preparation of samples and determination of thermal expansion coefficient

GSO ISO 11177:2017 搪瓷和瓷釉 未处理水和饮用水供应用内外搪瓷阀门和压力管件 质量要求和测试

This International Standard specifies the requirements for product quality and product testing of enamelled valves and pressure pipe fittings for untreated and potable water supply. It is not applicable for chemical service glass-enamel and apparatus enamel.

Vitreous and porcelain enamels -- Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply -- Quality requirements and testing

T/ZZB 0219-2017 建筑装饰用搪瓷钢板

本标准规定了建筑装饰用搪瓷钢板的术语和定义、分类和标记、基本要求、技术要求、试验方法、检验规则和标志、包装、运输、贮存、质量与服务承诺等。 本标准适用于建筑内、外装饰用搪瓷钢板。

Porcelain enameling steel panels for building

ISO 20274:2017 搪瓷. 样品的制备和热膨胀系数的测定

This document specifies the procedures for the preparation of enamel samples for measurement of the thermal length change and calculation of the thermal expansion coefficient.

Vitreous and porcelain enamels - Preparation of samples and determination of thermal expansion coefficient

DIN EN ISO 28706-2:2017 搪瓷和搪瓷 耐化学腐蚀的测定 第2部分：耐沸腾酸、沸腾中性液体、碱性液体和/或其蒸气的化学腐蚀的测定（ISO 28706-2:2017）；德文

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours (ISO 28706-2:2017); German vers

ASTM B916-01(2017) 陶瓷搪瓷涂层对钣金的粘附性的标准测试方法

1.1 The scope of this test method is: 1.1.1 To determine quantitatively the amount of enamel remaining after the porcelain enamel coating specimen has been deformed; 1.1.2 To standardize the deformation parameters for testing adherence of porcelain enamel to sheet metal; and, 1.1.3 To provide a quantitative adherence rating scale for comparison to reference standards. 1.2 This adherence test method is applicable to porcelain enamel coatings on substrates from 18 to 24 gauge (0.0478 to 0.025 in. or from 1.214 to 0.654 mm). 1.3 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. 1.4 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. 1.5 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 Adherence of Porcelain Enamel Coatings to Sheet Metal

BS EN ISO 28706-2:2017 搪瓷和瓷釉 耐化学腐蚀性的测定 通过沸腾酸、沸腾中性液体、碱性液体和/或其蒸气测定耐化学腐蚀性

Vitreous and porcelain enamels. Determination of resistance to chemical corrosion. Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours

ISO 19496-1:2017 玻璃和瓷搪瓷 - 术语 - 第1部分:术语和定义

This document defines a number of terms relating to vitreous and porcelain enamels and their technology. This list is not complete and only comprises those terms for which the definition is considered necessary for correct and adequate unders tanding in order to clarify these processes . The interpretations given are those corresponding to the practical usage in this field and they do not necessarily coincide with those used in other fields. For purposes of clarification, the term “vitreous enamel”, used throughout this document, is s ynonymous with “porcelain enamel”, the term favoured in the United States and some other countries .

Vitreous and porcelain enamels — Terminology — Part 1: Terms and definitions

EN ISO 28706-2:2017 釉瓷和搪瓷.耐化学腐蚀的测定. 第2部分:由沸酸,中性沸腾液体和/或其蒸气的测定耐化学腐蚀的

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours (ISO 28706-2:2017)

ISO 28706-2:2017 釉瓷和搪瓷. 耐化学腐蚀性的测定. 第2部分: 采用沸酸, 煮沸中性液体, 碱性液体和/或液体蒸汽测定耐化学腐蚀性

This document specifies a test method for the determination of the resistance of flat surfaces of vitreous and porcelain enamels to boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours. This method allows the determination of the resistance of vitreous and porcelain enamels to the liquid and vapour phases of the corrosive medium simultaneously.

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

ASTM C375-58(2016) 陶瓷搪瓷用水标准分类

1.1 This classification covers water used in the milling of porcelain enamel frit.

Standard Classification of Water Used in Milling of Porcelain Enamel

ASTM C774-88(2016) 灼烧后的灼热钢的屈服强度的标准试验方法

1.1 This test method covers determination of the yield strength of steel specimens after simulated forming and enamel firing operations. 1.2 The values stated in inch-pound 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 Yield Strength of Enameling Steels After Straining and Firing

ASTM C448-88(2016) 瓷釉耐磨性的标准试验方法

1.1 These test methods cover determination of the resistance of porcelain enamels to surface abrasion and subsurface abrasion. 1.2 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 Methods for Abrasion Resistance of Porcelain Enamels

DIN EN ISO 28721-5:2016 釉瓷和搪瓷.加工厂用搪玻璃设备.第5部分:缺陷的呈现和表征(ISO 28721-5-2016).德文版本EN ISO 28721-5-2016

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 5: Presentation and characterisation of defects (ISO 28721-5:2016); German version EN ISO 28721-5:2016

DIN EN ISO 28765:2016 釉层和搪瓷.储水,处理水,市政或工业排水和污水用螺栓连接钢罐的设计(ISO 28765-2016).德文版本EN ISO 28765-2016

Vitreous and porcelain enamels - Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges (ISO 28765:2016); German version EN ISO 28765:2016