Conditions for SHS of intermetallic compounds with selective laser sintering of powdered compositions

被引：31

作者：

Shishkovsky, IV ^{[1
]}

Makarenko, AG

Petrov, AL

机构：

[1] Russian Acad Sci, Lebedev Phys Inst, Samara Branch, Samara 443011, Russia

[2] Samara State Univ, Samara 443010, Russia

来源：

COMBUSTION EXPLOSION AND SHOCK WAVES | 1999年 / 35卷 / 02期

关键词：

Selective Laser Sinter; Laser Interaction; Filler Powder; Laser Focal Spot; Laser Synthesis;

D O I：

10.1007/BF02674431

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The selective laser sintering of powdered mixtures traditionally used in high-temperature synthesis technology is studied. It is shown that a controlled exothermic combustion reaction can be set up in the focal spot of a CW Nd-YAG laser. The required laser interaction parameters (power, scan rate, and laser beam diameter) and dispersity and composition of the powder composition are determined for this mode of preparing three dimensional samples of intermetallic compounds by selective laser sintering.

引用

页码：166 / 170

页数：5

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[2]

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KIKOIN IK, 1976, TABLES PHYSICAL QUAN

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WEISS, WL ;

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METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1993, 24 (03) :757-759

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