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1 ISO3834系列标准的形成早在七十年代,国际标准化组织的焊接及相关工艺技术委员会(IS/TC44)就开始着手焊接质量保证的标准化工作,并先后颁发了ISO6213《焊接质量保证需要考虑的因素》,ISO3834《焊接质量保证对企业的要求》等标准.进入九十年代之后,随着ISO9000系列标准在全球范围的大力实施,ISO/TC44对原有的焊接质量保证标准做了大幅度调整.主要是根据ISO9000的质量保证原理,并结合焊接实际应用的经验,修订完善了原有的ISO3834标准,将原有的单一标准,拓展成为一套系列标准,整个标准的结构沿用了ISO9000的形式,而内容上则充实了大量的焊接实用要素.整套标准由四部分构成:ISO3834.1 焊接质量要求——金属材料的熔化
1 Formation of ISO3834 Series Standards As early as the seventies, the International Organization for Standardization and Welding (IS / TC44) started to standardize welding quality assurance and successively issued ISO6213 "Factors to Be Considered in Welding Quality Assurance ISO3834 Welding Quality Assurance Requirements for Enterprises, etc. Since the 1990s, with the vigorous implementation of the ISO9000 series of standards in the world, ISO / TC44 has made substantial adjustments to the original welding quality assurance standards. Mainly based on ISO9000 quality assurance principle, combined with the practical application of welding experience, revised and improved the original ISO3834 standard, the original single standard, expanded into a series of standards, the entire standard structure follows the ISO9000 form, While the content is enriched a large number of practical welding elements.The set of standards consists of four parts: ISO3834.1 welding quality requirements - the melting of metal materials