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Suitability of RTMP steel powders for powder-bed selective laser melting and binder-jetting laser melting and binder-jetting

Suitability of RTMP steel powders for powder-bed selective laser melting and binder-jetting laser melting and binder-jetting
RTMP 钢粉末对粉床选择性激光熔化和粘结剂喷射的适用性 激光熔化和粘结剂喷射
批准号:
484640-2015
负责人:
Brailovski, Vladimir
金额:
$1.82万
依托单位国家:
加拿大
项目类别:
Engage Grants Program
财政年份:
2015
资助国家:
加拿大
项目状态:
已结题
起止时间:
2015-01-01 至 2016-12-31

项目摘要

项目成果

Brailovski, Vladimir的其他基金

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中文摘要
翻译
该项目的重点是评估力拓金属粉末(RTMP)的适用性 低碳钢粉末作为快速增长的增材制造(AM)行业的原料。两 在本研究的框架内,将比较粉末床AM技术:选择性激光熔化和 粘结剂喷射将评估这些竞争过程的两个主要方面:a)RTMP的影响 粉末形态和粒度分布对打印部件的微观结构和机械性能的影响 性能,和B)生产成本。预期低能量成本RTMP粉末的组合 随着增材制造技术的购买飞行比降低能力, 环境
英文摘要
The project is focused on the evaluation of the suitability of the Rio Tinto Metallic Powders (RTMP) low-carbon steel powders as a feedstock for the rapidly growing sector of additive manufacturing (AM). Two powder-bed AM technologies will be compared in the framework of this study: selective laser melting and binder jetting. Two main aspects of these competing processes will be assessed: a) the influence of the RTMP powder morphology and particle size distribution on the printed components' microstructure and mechanical properties, and b) the production costs. It is anticipated that a combination of low-energy-cost RTMP powders with the buy-to-fly ratio reduction capacity of AM technologies would benefit both the industry and the environment.
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