ISO 18278-1-2004 阻焊.可焊性.第1部分_金属材料的电阻点焊、缝焊和凸焊的可焊性评定.pdf

标准号：ISO 18278-1-2004
实施状态：作废
中文名称：阻焊.可焊性.第1部分:金属材料的电阻点焊、缝焊和凸焊的可焊性评定
英文名称：Resistance welding - Weldability - Part 1: Assessment of weldability for resistance spot, seam and projection welding of metallic materials
发布日期：2004-11
被替代标准：ISO 18278-1-2015
代替标准：ISO/FDIS 18278-1-2004
采用标准：DIN EN ISO 18278-1-2005,IDT;DIN EN ISO 18278-1-2002,IDT;BS EN ISO 18278-1-2004,IDT;EN ISO 18278-1-2004,IDT;NF A87-001-1-2005,IDT;SN EN ISO 18278-1-2005,IDT;OENORM EN ISO 18278-1-2005,IDTN-EN ISO 18278-1-2005,IDT;UNE-EN ISO 18278-1-2005,IDT
起草单位：ISO/TC 44
标准简介：This document recommends procedures for determining the generic weldability for resistance spot, seam and projection welding of metallic materials.
This procedure is applicable for the assessment of the weldability of uncoated/coated steels, stainless steels and non-ferrous alloys such as aluminium, titanium, magnesium and nickel and their alloys of single thickness lower than or equal to 5 mm.
The weldability of metallic materials in resistance welding is defined in terms of:
—  the ability to make the weld in the first place;
—  the ability to continue making welds;
—  the ability of the weld to withstand the imposed service stresses.
The procedures recommended in this standard can be used to:
—  compare the weldability of different metallic materials;
—  compare the welding response of particular welding equipment and allow comparisons between different equipment and determine the influence of the static/dynamic properties of different welding equipment;
—  determine the weldability of a material when any welding configuration is changed e.g. electrode material and/or shape, water cooling requirements etc.;
—  investigate the effect of welding parameters such as welding current, weld time, electrode force or complex welding schedules including pulse welding, current stepping etc. on weldability.
文件格式：PDF
文件大小：266.25KB
文件页数：14
（以上信息更新时间为：2019-11-22）



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