Study on Effect of Welding Speed on Micro Structure and Mechanical Properties of Pulsed Current Micro Plasma Arc Welded AISI 304L Sheets

被引：0

作者：

Prasad, Kondapalli Siva ^{[1
]}

Rao, Chalamalasetti Srinivasa ^{[2
]}

Rao, Damera Nageswara ^{[3
]}

机构：

[1] Anil Neerukonda Inst Technol & Sci, Dept Mech Engn, Visakhapatnam 531164, Andhra Pradesh, India

[2] Andhra Univ, AU Coll Engn, Dept Mech Engn, Visakhapatnam, Andhra Pradesh, India

[3] Centurion Univ Technol Management, Odisha, India

来源：

JOURNAL FOR MANUFACTURING SCIENCE AND PRODUCTION | 2012年 / 12卷 / 02期

关键词：

Pulsed current micro plasma arc welding; AISI; 304L; grain size; hardness; tensile properties;

D O I：

10.1515/jmsp-2012-0006

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Micro Plasma Arc Welding (MPAW) is one of the important arc welding process commonly used in sheet metal industry for manufacturing metal bellows, metal diaphragms etc. In the present paper welding of AISI 304L austenitic chromium-nickel stainless steel using pulsed current micro plasma arc welding was discussed. The paper mainly focuses on studying the weld quality characteristics like weld pool geometry parameters, microstructure, grain size, hardness and tensile properties of Pulsed Current Micro Plasma Arc Welded AISI 304L austenitic stainless steels at different welding speeds. Results show that a welding speed of 260 mm /minute yield better weld quality characteristics.

引用

页码：95 / 103

页数：9

共 50 条

[21] Effect of heat input on mechanical and metallurgical properties of AISI 304L stainless steel by using TIG welding
Roy, Angshuman
Ghosh, Nabendu
Mondal, Subrata
WELDING INTERNATIONAL, 2023, 37 (02) : 91 - 100
[22] Modelling and Experimental Study of Dissimilar Arc Stud Welding of AISI 304L to AISI 316L Stainless Steel
Mezher, Marwan T.
Barrak, Osamah Sabah
Namer, Nasri S. M.
INTERNATIONAL JOURNAL OF INTEGRATED ENGINEERING, 2022, 14 (06): : 88 - 101
[23] Unconstrained Optimization for Maximizing Ultimate Tensile Strength of Pulsed Current Micro Plasma Arc Welded Inconel 625 Sheets
Prasad, Kondapalli Siva
Murthy, Y. V. Srinivasa
Rao, Ch Srinivasa
Rao, D. Nageswara
Jagadish, Gurrala
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON INFORMATION SYSTEMS DESIGN AND INTELLIGENT APPLICATIONS 2012 (INDIA 2012), 2012, 132 : 345 - +
[24] Microstructure and mechanical properties of friction welded AISI 1040/AISI 304L steels before and after electrochemical corrosion
Sarsilmaz, Furkan
Kirik, Ihsan
Ozdemir, Niyazi
MATERIALS TESTING, 2018, 60 (01) : 49 - 54
[25] Microstructural and mechanical investigation of dissimilar joint of AISI 304L and UNS C70600 via pulsed gas tungsten arc welding
Faeghfar, H.
Khanzadeh, M.
Bakhtiari, H.
Shajari, Y.
Seyedraoufi, Z. S.
ENGINEERING RESEARCH EXPRESS, 2019, 1 (02):
[26] Effect of Welding Parameters on Mechanical Properties of Cold Metal Transfer Welded Thin AISI 304 Stainless-Steel Sheets
Jayanta Ghosh Roy
N. Yuvaraj
Transactions of the Indian Institute of Metals, 2021, 74 : 2397 - 2408
[27] Effect of Welding Parameters on Mechanical Properties of Cold Metal Transfer Welded Thin AISI 304 Stainless-Steel Sheets
Roy, Jayanta Ghosh
Yuvaraj, N.
Vipin
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2021, 74 (09) : 2397 - 2408
[28] High frequency characters of arc light radiation in micro plasma arc welding with pulsed current
Zhang, Hu
He, Jianping
Tang, Liulei
Zhang, Jinan
RESULTS IN PHYSICS, 2019, 13
[29] Effect of Initial Predeformation on the Plastic Properties of Rolled Sheets of AISI 304L Austenitic Steel
Szusta, Jaroslaw
Zubelewicz, Aleksander
MATERIALS, 2022, 15 (10)
[30] FRICTION WELDING OF AISI 304: EFFECT OF FRICTION TIME ON MICRO-STRUCTURE, MICRO-HARDNESS AND TENSION-COMPRESSION PROPERTIES
Hassan, Ammar Jabbar
Boukharouba, Taoufik
Miroud, Djamel
ACTA METALLURGICA SLOVACA, 2020, 26 (03): : 78 - +

← 1 2 3 4 5 →