NEW PROVES CONCERNING STREAMER MECHANISM OF VAPORIZATION AND SPUTTERING OF A STAINLESS STEEL DURING SPARKING FOR OPTICAL EMISSION SPECTROSCOPICAL ANALYSIS

被引：0

作者：

Popescu, Ion V. ^{[1
,3
,4
]}

Pencea, I. ^{[2
]}

Anghelina, V. F. ^{[1
]}

Branzei, M. ^{[2
]}

Miculescu, F. ^{[2
]}

Macris, C. ^{[5
]}

Petre, C. ^{[6
]}

机构：

[1] Valahia Univ Targoviste, Targoviste 130024, Romania

[2] Politehn Univ, Bucharest 060042, Romania

[3] Horia Hulubei Natl Inst Phys & Nucl Engn, Magurele 077125, Romania

[4] Acad Romanian Scientists, Bucharest 050094, Romania

[5] Constantin Cantacuzino Natl Coll, Targoviste 130149, Romania

[6] Horia Hulubei High Sch, Magurele 077125, Romania

来源：

ROMANIAN REPORTS IN PHYSICS | 2011年 / 63卷 / 03期

关键词：

spectrochemical analysis; spark discharge in argon AES (SDAR-AES); microstructure SEM-EDAX investigations; electrical spark discharge; streamers;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the context of quality assurance of test results SDAR-AES for stainless steels, the present work discusses the aspects of interaction of a spark with the AISI 316 cylindrical sample. The investigations were made by optical and electronic scanning microscopy with EDAX. Of those shown in this paper is clear that the spectral spark source is based on a complex process that can not be modeled deterministic but statistical.

引用

页码：823 / 838

页数：16