An Investigation of Bonding Formation in Ultrasonic Welding of Aluminum
Main Author: | |
---|---|
Language: | English |
Published: |
The Ohio State University / OhioLINK
1980
|
Subjects: | |
Online Access: | http://rave.ohiolink.edu/etdc/view?acc_num=osu1392971584 |
id |
ndltd-OhioLink-oai-etd.ohiolink.edu-osu1392971584 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-OhioLink-oai-etd.ohiolink.edu-osu13929715842021-08-03T06:22:23Z An Investigation of Bonding Formation in Ultrasonic Welding of Aluminum Hsu, Kuang-Liang Engineering The main objective in this experimental investi¬gation is to test the validity of various proposed bonding mechanisms in ultrasonic welding. The bonding interfaces of ultrasonic aluminum welds were examined by means of cross section metallography, microhardness tests and SEM observations. Adhesion produced by local plastic deformation was found to be the most plausible mechanism. Based on the appearance of fracture surfaces of peeled welds, a relationship between surface contact asperities and bonding formation is suggested. The ef¬fects of weld time and clamping force on the weld strength were also examined. Weld strength was found to be an asymptotic increasing function of weld time and an optimal clamping force was obtained. 1980 English text The Ohio State University / OhioLINK http://rave.ohiolink.edu/etdc/view?acc_num=osu1392971584 http://rave.ohiolink.edu/etdc/view?acc_num=osu1392971584 unrestricted This thesis or dissertation is protected by copyright: all rights reserved. It may not be copied or redistributed beyond the terms of applicable copyright laws. |
collection |
NDLTD |
language |
English |
sources |
NDLTD |
topic |
Engineering |
spellingShingle |
Engineering Hsu, Kuang-Liang An Investigation of Bonding Formation in Ultrasonic Welding of Aluminum |
author |
Hsu, Kuang-Liang |
author_facet |
Hsu, Kuang-Liang |
author_sort |
Hsu, Kuang-Liang |
title |
An Investigation of Bonding Formation in Ultrasonic Welding of Aluminum |
title_short |
An Investigation of Bonding Formation in Ultrasonic Welding of Aluminum |
title_full |
An Investigation of Bonding Formation in Ultrasonic Welding of Aluminum |
title_fullStr |
An Investigation of Bonding Formation in Ultrasonic Welding of Aluminum |
title_full_unstemmed |
An Investigation of Bonding Formation in Ultrasonic Welding of Aluminum |
title_sort |
investigation of bonding formation in ultrasonic welding of aluminum |
publisher |
The Ohio State University / OhioLINK |
publishDate |
1980 |
url |
http://rave.ohiolink.edu/etdc/view?acc_num=osu1392971584 |
work_keys_str_mv |
AT hsukuangliang aninvestigationofbondingformationinultrasonicweldingofaluminum AT hsukuangliang investigationofbondingformationinultrasonicweldingofaluminum |
_version_ |
1719435630356725760 |