标准编号：ISO/ASTM 52904:2019
中文名称：添加剂制造 工艺特性和性能 满足关键应用的金属粉末床熔合工艺实践
英文名称：Additive manufacturing — Process characteristics and performance — Practice for metal powder bed fusion process to meet critical applications
发布日期：2019-08
标准范围
1.1 This practice describes the operation and production
control of metal powder bed fusion (PBF) machines and
processes to meet critical applications such as commercial
aerospacecomponentsandmedicalimplants.Therequirements
contained herein are applicable for production components mechanicaltestspecimensusingpowderbedfusion(PBF)with
both laser and electron beams.
1.2 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 appro-
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use.
1.3 This international standard was developed in accor-
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
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