K14 电工合金零件 标准查询与下载

JIS C 2530:1993 电气设备用双金属

この規格は，主として電気機器に用いられるバィメタルについて規定する。

Thermostat metals for electric apparatus

ASTM B631-93(2010) 银钨电接触材料标准规格

Proprietary methods for manufacture of these materials vary significantly among suppliers, and these methods influence such properties as arc erosion, contact resistance, and tendency to weld in service. Since the performance of contacts in a device depends on numerous factors outside the contact itself (opening speed, closing speed, contact pressure, contact bounce, environmental variations, assembly technique and variations, etc.) this specification cannot ensure performance control in the application. As part of the qualification on initial samples it is recommended that the user functionally electrically test the materials for all devices applicable to the material''s use. This specification will provide a means for the contact manufacturer and contact user to reach agreement on the details of material to be supplied for a specific use and reasonable assurance that future lots will be similar in properties and microstructure to the initial test or sample contacts supplied.1.1 This specification covers electrical contact components made from silver-tungsten by powder-metallurgical procedures. 1.2 This specification covers compositions within the silver-tungsten system normally specified by users of contacts. 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 become familiar with all hazards including those identified in the appropriate Material Data Safety Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

Standard Specification for Silver-Tungsten Electrical Contact Materials

ASTM B702-93(2010) 铜钨电触点材料标准规格

1.1 This specification covers electrical contact components made from copper tungsten by powder metallurgical procedures. 1.2 This specification covers compositions within the copper tungsten system normally specified by users of contacts. 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 become familiar with all hazards including those identified in the appropriate Material Data Safety Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

Standard Specification for Copper-Tungsten Electrical Contact Material

IEC 60404-12:1992 磁性材料 第12部分:层间绝缘涂层的温度能力的评定方法的指南

Defines methods of test for evaluating the properties (adhesion, interlaminar resistance, compressibility/stacking factor) of interlaminar insulation coatings applied to magnetic sheet and strip in the range of temperatures from ambient to 800 鳦 as a ba

Magnetic materials; part 12: guide to methods of assessment of temperature capability of interlaminar insulation coatings

JB/T 6454-1992 发热电阻合金技术条件

本标准规定了发热电阻合金技术要求、试验方法及检验规则等内容。 本标准适用于热过载继电器、低压断路器等低压电器中制造热元件用的发热电阻合金。

Technical conditions of heating resistance alloy

JB/T 5802-1991 热双金属条形元件技术条件

Thermal bimetal strip-shaped component. Technical specification

JB/T 5351-1991 真空开关触头材料基本性能试验方法

Test method for basic properties of contact materials of vacuum switches

JB/T 5336-1991 铜钨电触头用钨粉技术条件

Specifications of tungsten powder for copper tungsten electrical contacts

JIS C 2523:1990 氧化铜镍电阻丝

この規格は，JIS C2521 (電気抵抗用銅ニッケル線，帯，条及び板)に規定する電気抵抗用銅二ッケル線に酸化皮膜処埋を施した抵抗線(以下,線という。)について規定する。

Oxidized copper-nickel alloy wires for electrical resistance use

JIS C 2532:1990 普通电阻丝条和板

Electrical resistance wires, ribbons and sheets for general use

HB 3286-1989 磁铁棒

Magnetic iron bar

JIS C 2504:1990 软磁铁板

Soft magnetic iron plates

ASTM B603-90(1995)e1 电加热元件的拉伸或辊轧铁铬铝合金规范

1.1 This specification covers annealed, drawn, or rolled shapes for electrical heating and resistance purposes of alloys consisting mainly of iron, chromium, and aluminum as detailed in Table 1. 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.

Standard Specification for Drawn or Rolled Iron-Chromium-Aluminum Alloys for Electrical Heating Elements

ANSI/ASTM B70:1990 电加热金属材料电阻随温度变化的测试方法

This test method covers the determination of the change of resistance with temperature of metallic materials for electrical heating, and is applicable over the range of service temperatures.The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

Test Method for Change of Resistance With Temperature of Metallic Materials for Electrical Heating

ASTM B76-90(2001) 电加热用镍铬和镍铬铁合金加速寿命试验方法

1.1 This test method covers the determination of the resistance to oxidation of nickel-chromium and nickel-chromium-iron electrical heating alloys at elevated temperatures under intermittent heating. Procedures for a constant-temperature cycle are provided. This test method is used for internal comparative purposes only. 1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate. 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 Accelerated Life of Nickel-Chromium and Nickel-Chromium-Iron Alloys for Electrical Heating

ASTM B114-90(1995)e1 精密电阻器和分路器片材耐温常数测试方法

1.1 This test method covers the determination of the change of resistance with temperature of sheet materials used for shunts and precision resistors for electrical apparatus. It is applicable to materials normally used in the temperature range of from 0 to 80oC. 1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate. 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 Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resistors

ASTM B114-90(2001) 精密电阻器和分路器片材耐温常数测试方法

1.1 This test method covers the determination of the change of resistance with temperature of sheet materials used for shunts and precision resistors for electrical apparatus. It is applicable to materials normally used in the temperature range of from 0 to 80oC. 1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate. 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 Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resistors

ASTM B78-90(2001) 铁镍铝合金电加热加速寿命试验方法

1.1 This test method covers the determination of the resistance to oxidation of iron-chromium-aluminum electrical heating alloys at elevated temperatures under intermittent heating using a constant-temperature cycle test. This test is used for internal comparative purposes only. 1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate. 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 of Accelerated Life of Iron-Chromium-Aluminum Alloys for Electrical Heating

ASTM B78-90(1995)e1 铁镍铝合金电加热加速寿命试验方法

1.1 This test method covers the determination of the resistance to oxidation of iron-chromium-aluminum electrical heating alloys at elevated temperatures under intermittent heating using a constant-temperature cycle test. This test is used for internal comparative purposes only. 1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate. 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 of Accelerated Life of Iron-Chromium-Aluminum Alloys for Electrical Heating

ASTM B603-90(1995) 电加热元件的拉伸或辊轧铁铬铝合金规范

1.1 This specification covers annealed, drawn, or rolled shapes for electrical heating and resistance purposes of alloys consisting mainly of iron, chromium, and aluminum as detailed in Table 1. 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.

Standard Specification for Drawn or Rolled Iron-Chromium-Aluminum Alloys for Electrical Heating Elements