29.050 导体材料 标准查询与下载
共找到 418 条与 导体材料 相关的标准，共 28 页
1.1 This specification covers the requirements for rod in diameters from 1/4 to 13/8 in. (6.4 to 35 mm) produced from high conductivity coppers listed in Table 1, namely, electrolytic tough-pitch, oxygen-free, or fire-refined high conductivity coppers, and are suitable for further fabrication into electrical conductors. 1.2 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. 1.3 The following safety hazards caveat pertains only to Section 13. 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 Specification for Copper Rod for Electrical Purposes
- ICS
- 29.050
- CCS
- 发布
- 2016
- 实施
本标准规定了超高功率石墨电极的外形、尺寸及允许偏差、技术要求、试验方法、检验规则、包装、标志、储存、运输和质量证明书。 本标准适用于以针状焦和煤沥青为主要原料，经成型、焙烧、浸渍、石墨化和机械加工而制成，供电弧炉作导电材料的超高功率石墨电极。
Ultra high power graphite electrode
- ICS
- 29.050
- CCS
- Q51
- 发布
- 2015-07-14
- 实施
- 2016-01-01
本标准规定了高功率石墨电极的外形、尺寸及允许偏差、技术要求、试验方法、检验规则、包装、标志、储存、运输及质量证明书。 本标准适用于以煅烧焦和煤沥青为主要原料，经成型、焙烧、浸渍、石墨化和机械加工而制成，供电炉作导电材料的高功率石墨电极。
High power graphite electrode
- ICS
- 29.050
- CCS
- Q51
- 发布
- 2015-07-14
- 实施
- 2016-01-01
本标准规定了炭糊类检测试样的制备原理、使用的仪器和设备及制备步骤。 本标准适用于炭糊类检测试样的制备。
Method for preparation test sample of carbon pastes
- ICS
- 29.050
- CCS
- Q52
- 发布
- 2015-07-14
- 实施
- 2016-01-01
本标准规定了电极糊的分类、技术要求、试验方法、检验规则、包装、标志、储存、运输和质量证明书。 本标准适用于封闭式、半封闭式和敞口式矿热炉自焙电极使用的密闭糊、标准电极糊。
Electrode paste
- ICS
- 29.050
- CCS
- Q52
- 发布
- 2015-07-14
- 实施
- 2016-01-01
本标准规定了石墨电极的外形、尺寸及允许偏差、技术要求、试验方法、检验规则、包装、标志、储存、运输及质量证明书。 本标准适用于以煅烧焦和煤沥青为主要原料，经成型、焙烧、石墨化和机械加工而制成，供电炉作导电材料的石墨电极。
Graphite electrode
- ICS
- 29.050
- CCS
- Q51
- 发布
- 2015-07-14
- 实施
- 2016-01-01
1.1 This specification covers the requirements for rod in diameters from 1/4 to 13/8 in. (6.4 to 35 mm) produced from high conductivity coppers listed in Table 1, namely, electrolytic tough-pitch, oxygen-free, or fire-refined high conductivity coppers, and are suitable for further fabrication into electrical conductors. 1.2 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. 1.3 The following safety hazards caveat pertains only to Section 13. 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 Specification for Copper Rod for Electrical Purposes
- ICS
- 29.050
- CCS
- 发布
- 2015
- 实施
This part of IEC 61788 covers a test method detailing the tensile test procedures to be carried out on Cu/Nb-Ti superconductive composite wires at room temperature. This test is used to measure modulus of elasticity, 0,2 % proof strength of the composite due to yielding of the copper component, and tensile strength. The value for percentage elongation after fracture and the second type of 0,2 % proof strength due to yielding of the Nb-Ti component serves only as a reference (see Clauses A.1 and A.2). The sample covered by this test procedure has a round or rectangular cross-section with an area of 0,15 mm2 to 2 mm2 and a copper to superconductor volume ratio of 1,0 to 8,0 and without the insulating coating.
Superconductivity - Part 6: Mechanical properties measurement - Room temperature tensile test of Cu/Nb-Ti composite superconductors
- ICS
- 29.050
- CCS
- 发布
- 2014-12-25
- 实施
This part of IEC 61788 describes a test method for determining the copper to non-copper volume ratio of Cu/Nb3Sn wires. The test method given hereunder is applicable to Nb3Sn composite superconducting wires with a cross-sectional area of 0,1 mm2 to 3,0 mm2 and a copper to non-copper volume ratio of 0,1 or more. It does not make any reference to the filament diameter; however, it is not applicable to those superconducting wires with their filament, Sn, Cu-Sn alloy, barrier material and other non-copper portions dispersed in the copper matrix or those with the stabilizer dispersed. Furthermore, the copper to non-copper volume ratio can be determined on specimens before or after the Nb3Sn formation heat treatment process. The Cu/Nb3Sn wire has a monolithic structure with a round or rectangular cross-section. Though uncertainty increases, this method may be applicable to the measurement of the copper to non-copper volume ratio of the Cu/Nb3Sn wires whose cross-section and copper to non-copper volume ratio fall outside the specified ranges. This test method may be applied to other composite superconducting wires after some appropriate modifications.
Superconductivity - Part 12: Matrix to superconductor volume ratio measurement - Copper to non-copper volume ratio of Nb3Sn composite superconducting wires
- ICS
- 29.050
- CCS
- 发布
- 2014-12-25
- 实施
This part of IEC 61788 specifies a test method for the resistive determination of the critical temperature of composite superconductors for industrial use. The composite superconductors covered in this standard include Cu/Nb-Ti, Cu/Cu-Ni/Nb-Ti and Cu-Ni/Nb-Ti composite superconductors, Cu/Nb3Sn and Cu/Nb3Al composite superconductors, and metal-sheathed MgB2 composite superconductors, and metal-stabilized Bisystem oxide superconductors and Yttrium- or rare-earth-based coated conductors that have a monolithic structure and a shape of round, flat or square wire containing mono- or multicores of superconductors.
Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
- ICS
- 29.050
- CCS
- 发布
- 2014-12-25
- 实施
本标准规定了镀锡铜包铝线的分类与型号、材料、技术要求和试验方法、检验规则、包装和标志。本标准适用于以软态铜包铝线为基线的镀锡铜包铝线。本产品的主要用途为电缆屏蔽线,其他用途也可选用。
Tinned copper-clad aluminum wire
- ICS
- 29.050
- CCS
- K11
- 发布
- 2014-10-14
- 实施
- 2015-04-01
本标准规定了矿热炉用自焙电极糊的分类、技术要求、试验方法、检验规则、包装、标志、运输、贮存及质量证明书。本标准适用于封闭式、半封闭式和敞开式矿热炉所使用的自焙电极糊,以下简称自焙电极糊。
Self-baking electrode paste for submerged arc furnace
- ICS
- 29.050
- CCS
- Q52
- 发布
- 2014-10-14
- 实施
- 2015-04-01
Superconductivity - Part 19: Mechanical properties measurement - Room temperature tensile test of reacted Nb3Sn composite superconductors (IEC 61788-19:2013); German version EN 61788-19:2014
- ICS
- 29.050
- CCS
- A42
- 发布
- 2014-09
- 实施
Superconductivity. Superconducting wires. Categories of practical superconducting wires. General characteristics and guidance
- ICS
- 29.050
- CCS
- K14
- 发布
- 2014-08-31
- 实施
- 2014-08-31
Superconductivity - Part 20: Superconducting wires - Categories of practical superconducting wires - General characteristics and guidance
- ICS
- 29.050
- CCS
- 发布
- 2014-07-28
- 实施
Superconductivity - Part 18: Mechanical properties measurement - Room temperature tensile test of Ag- and/or Ag alloy-sheathed Bi-2223 and Bi-2212 composite superconductors (IEC 61788-18:2013); German version EN 61788-18:2013
- ICS
- 29.050
- CCS
- A42
- 发布
- 2014-07
- 实施
Superconductivity - Part 12: Matrix to superconductor volume ratio measurement - Copper to non-copper volume ratio of Nb3Sn composite superconducting wires (IEC 61788-12:2013); German version EN 61788-12:2013
- ICS
- 29.050
- CCS
- A42
- 发布
- 2014-04
- 实施
- 2014-04-01
La présente norme internationale spécifie une méthode d'essai détaillant les modes opératoires d'essai de traction à exécuter sur des fils composites supraconducteurs d'Ag/Bi-2223 et d'Ag/Bi-2212 à température ambiante.Cet essai est utilisé pour mesurer le module d'élasticité et pour déterminer la charge d'épreuve à 0,2 %.Lorsqu'on ne peut pas déterminer la charge d'épreuve à 0,2 % en raison d'une défaillance antérieure, on mesure le niveau de contrainte pour des déformations apparentes de 0,05 %, 0,1 %, 0,15 %, 0,2 %, 0,25 % avec un incrément de 0,05 %.
Superconductivity - Part 18 : mechanical properties measurement - Room temperature tensile test of Ag- and/or Ag alloy-sheathed Bi-2223 and Bi-2212 composite superconductors
- ICS
- 29.050
- CCS
- A42;K11
- 发布
- 2014-03-19
- 实施
- 2014-03-19
Superconductivity - Part 5: Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconducting wires (IEC 61788-5:2013); German version EN 61788-5:2013
- ICS
- 29.050
- CCS
- A42
- 发布
- 2014-03
- 实施
- 2014-03-01
Superconductivity. Mechanical properties measurement. Room temperature tensile test of reacted Nb3Sn composite superconductors
- ICS
- 29.050
- CCS
- K10
- 发布
- 2014-02-28
- 实施
- 2014-02-28
