Neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks
Neutron diffraction has been used to determine the residual stresses in the weld region of laser-welded tailor-welded blank (TWB) samples. Residual stresses in same gauge and differential gauge TWB samples are examined in the as-welded condition as well as after uniaxial loading to 0.5, 3.0 and 7.0...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2004
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/45048/ http://irep.iium.edu.my/45048/1/Neutron_diffraction_residual_stress_mapping.pdf |
| _version_ | 1848782715047903232 |
|---|---|
| author | Clapham, Lynann Abdullah, Kassim Abdulrahman Jeswiet, J J Wild, P M Rogge, R |
| author_facet | Clapham, Lynann Abdullah, Kassim Abdulrahman Jeswiet, J J Wild, P M Rogge, R |
| author_sort | Clapham, Lynann |
| building | IIUM Repository |
| collection | Online Access |
| description | Neutron diffraction has been used to determine the residual stresses in the weld region of laser-welded tailor-welded blank (TWB)
samples. Residual stresses in same gauge and differential gauge TWB samples are examined in the as-welded condition as well as after uniaxial loading to 0.5, 3.0 and 7.0% strain. Results indicate that stress distributions can be quite complex, particularly following deformation. Overall, however, two major conclusions were drawn: first, residual stresses around laser welds in these TWBs tend to be small compared with stresses reported for conventional welding processes. Secondly, inmost cases the peak residual stresses tend to remain the same or diminish with subsequent deformation. |
| first_indexed | 2025-11-14T16:09:51Z |
| format | Article |
| id | iium-45048 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T16:09:51Z |
| publishDate | 2004 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-450482015-10-13T06:07:16Z http://irep.iium.edu.my/45048/ Neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks Clapham, Lynann Abdullah, Kassim Abdulrahman Jeswiet, J J Wild, P M Rogge, R TJ227 Machine design and drawing Neutron diffraction has been used to determine the residual stresses in the weld region of laser-welded tailor-welded blank (TWB) samples. Residual stresses in same gauge and differential gauge TWB samples are examined in the as-welded condition as well as after uniaxial loading to 0.5, 3.0 and 7.0% strain. Results indicate that stress distributions can be quite complex, particularly following deformation. Overall, however, two major conclusions were drawn: first, residual stresses around laser welds in these TWBs tend to be small compared with stresses reported for conventional welding processes. Secondly, inmost cases the peak residual stresses tend to remain the same or diminish with subsequent deformation. Elsevier 2004 Article PeerReviewed application/pdf en http://irep.iium.edu.my/45048/1/Neutron_diffraction_residual_stress_mapping.pdf Clapham, Lynann and Abdullah, Kassim Abdulrahman and Jeswiet, J J and Wild, P M and Rogge, R (2004) Neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks. Journal of Materials Processing Technology, 148. pp. 177-185. ISSN 0924-0136 http://www.physics.queensu.ca/~lynann/references/research27.pdf |
| spellingShingle | TJ227 Machine design and drawing Clapham, Lynann Abdullah, Kassim Abdulrahman Jeswiet, J J Wild, P M Rogge, R Neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks |
| title | Neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks |
| title_full | Neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks |
| title_fullStr | Neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks |
| title_full_unstemmed | Neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks |
| title_short | Neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks |
| title_sort | neutron diffraction residual stress mapping in same gauge and differential gauge tailor-welded blanks |
| topic | TJ227 Machine design and drawing |
| url | http://irep.iium.edu.my/45048/ http://irep.iium.edu.my/45048/ http://irep.iium.edu.my/45048/1/Neutron_diffraction_residual_stress_mapping.pdf |