Gas-Dynamic Influence upon the Properties and Geometry of Single-Rim Welds Made of 30ХГСА Steel When Welding under a Double-Jet Gas Shield

IF 0.8 4区物理与天体物理 Q4 PHYSICS, APPLIED

Technical Physics Letters Pub Date : 2024-06-03 DOI:10.1134/S1063785024700329

D. A. Chinakhov

引用次数: 0

Abstract

The authors have considered the gas-dynamic influence upon the mechanical properties, chemical composition, microhardness, and geometry of single-rim welds made of 30ХГСА steel when welding with a consumable electrode under a double-jet gas shield. Their regressional relationships on the selected controlled welding parameters have been developed. It has been found that the gas-dynamic effect of a dynamic shield gas jet has a controlling influence on the formation of welds made of alloy-treated 30ХГСА steel.

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在双喷射气体保护罩下焊接 30ХГСА 钢制单缘焊缝时气体动力学对其性能和几何形状的影响

摘要作者研究了在双喷射气体保护下使用焊材电极焊接 30ХГСА 钢制单边焊缝时，气体动力学对其机械性能、化学成分、显微硬度和几何形状的影响。它们与所选受控焊接参数之间的回归关系已被确定。研究发现，动态保护气体射流的气体动态效应对合金处理过的 30ХГСА 钢焊缝的形成具有控制性影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Technical Physics Letters 物理-物理：应用

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

2-4 weeks

期刊介绍： Technical Physics Letters is a companion journal to Technical Physics and offers rapid publication of developments in theoretical and experimental physics with potential technological applications. Recent emphasis has included many papers on gas lasers and on lasing in semiconductors, as well as many reports on high Tc superconductivity. The excellent coverage of plasma physics seen in the parent journal, Technical Physics, is also present here with quick communication of developments in theoretical and experimental work in all fields with probable technical applications. Topics covered are basic and applied physics; plasma physics; solid state physics; physical electronics; accelerators; microwave electron devices; holography.