【英文标准名称】:Copperalloys.Determinationofleadcontent.Flameatomicabsorptionspectrometricmethod.
【原文标准名称】:铜合金.铅含量的测定.火焰原子吸收光谱法
【标准号】:NFA08-707-1983
【标准状态】:作废
【国别】:法国
【发布日期】:1983-09-01
【实施或试行日期】:1983-09-22
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铜合金;铅;含量测定;分光光度测量分析;规程;取样;化学试剂;试验条件;原子吸收分光光度测定法;化学分析和试验;化学分析;分光光度法;抽样方法
【英文主题词】:Atomicabsorptionspectrophotometry;Copper;Copperalloys;Determinationofcontent;Lead
【摘要】:
【中国标准分类号】:H13
【国际标准分类号】:77_120_30
【页数】:5P.;A4
【正文语种】:其他
基本信息
| 标准名称： | 电子器件详细规范 半导体集成电路ＣＪ７５１８８型四线驱动器 |
| 英文名称： | Detail specification for electronic components-Semiconductor integrated circuit-CJ75188 Quad line driver |
| 中标分类： |
化工 >>
化工综合 >>
技术管理 |
| 发布日期： | 1991-04-08 |
| 实施日期： | 1991-07-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2010-01-20 |
| 出版日期： | 1900-01-01 |
| 页数： | 14页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类： 化工 化工综合 技术管理
Product Code:SAE J2832
Title:Welded Flash Controlled, High Strength (690 MPa Tensile Strength) Low Alloy Steel Hydraulic Tubing, Stress Relieved Annealed for Bending and Double Flaring
Issuing Committee:Metallic Tubing Committee
Scope:This SAE Standard covers stress relieved electric resistance welded flash controlled single wall high strength low alloy steel tubing intended for use in high pressure hydraulic lines and in other applications requiring tubing of a quality suitable for bending, double flaring and cold forming. Material produced to this specification is not intended to be used for single flare applications due to the potential leak path that would be caused by the ID weld bead. The grade of material produced to this specification is of micro-alloy content and is considerably stronger and intended to service higher pressure applications using thinner walls than like sizes of the grades of material specified in SAE J356, SAE J2435 and SAE J2613. Due to the alloy content of the material, the forming characteristics of the finished tube are equal to or better, when compared to SAE J356, SAE J2435 and SAE J2613. Nominal reference working pressures for this tubing are listed in SAE J1065.Caution: When brazing or welding is used as a tube end joining method, the structural integrity of the tube material can potentially be compromised due to the degradation of the areas affected by the thermal effect applied to the tubing; therefore, the SAE J1065 nominal reference working pressures may not be applicable.Brazed and/or welded tube assembly configurations made to specific geometry and components bill of material in association with this material, may require qualification testing in accordance with SAE J2658 Metallic Tube Conductor Assemblies for Fluid Power and General Use?Test Methods for Hydraulic Fluid Power Metallic Tube Assemblies. Cold forming the tube end configurations avoids this systemic testing by not compromising the tube material structural integrity.