LASER-SINTERABILITY OF AMORPHOUS Fe-BASED POWDER

被引：0

作者：

Nykyruy, Yu. ^{[1
]}

Shtablavyi, I. ^{[1
]}

Mudry, S. ^{[1
]}

Kulyk, Yu. ^{[1
]}

Popilovskyi, N. ^{[1
]}

Kovalskyi, O. ^{[1
]}

机构：

[1] Ivan Franko Natl Univ Lviv, 8 Kyrylo & Mefodiy St, UA-79005 Lvov, Ukraine

来源：

JOURNAL OF PHYSICAL STUDIES | 2025年 / 29卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

amorphous metal alloy; metal glass; powder bed fusion; selective laser melting; selective laser sintering; 3D-printing of metal;

D O I：

10.30970/jps.29.1602

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The sintering ability of Fe-based amorphous powder was studied in selective laser sintering (SLS) and powder bed fusion processes. The powder was obtained by mechanical grinding of the amorphous Fe73.5Nb3Cu1Si15.5B7 alloy. After the SLS processing, the structure of the synthesized material was studied using X-ray diffraction and scanning electron microscopy. The internal structure of the obtained detail remained amorphous with inclusions of nano crystalline b.c.c Fe phase, while the macroscopic structure was microporous. Different mechanisms of synthesis are discussed in the work.

引用

页数：6

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