Diamond Publications - Search Results

Search Again...

These results only include publications that have been reviewed and processed by Diamond Light Source. To also view papers that have not yet been processed click here.

You can use the folder icon under Actions to collate papers as required. You can then click on View Folder in the left-hand navigation to review and/or download your folder.

One item found (0 items not approved).

Instruments / Technical Area	Publication Details	Published	Actions
I15-Extreme Conditions	Residual stresses distribution, correlated with bending tests, within explosively welded Ti gr. 2/A1050 bimetals D. M. Fronczek , K. Saksl , R. Chulist , S. Michalik , J. Wojewoda-Budka , L. Sniezek , M. Wachowski , J. Torzewski , M. Sulikova , K. Sulova , A. Lachova , M. Fejercak , D. Daisenberger , Z. Szulc , Z. Kania Materials Characterization 144, 461 - 468 DOI: 10.1016/j.matchar.2018.08.004 Diamond Proposal Number(s): [18639] Show Abstract ▼ Abstract: Synchrotron radiation and XRD2 method were used to investigate the residual stress distribution before and after three point bending tests within an explosively welded composite composed of two light metals, namely: Ti gr. 2 and A1050. The analysis has shown that the bimetal is slightly affected by the explosive welding process since negative sign values of stress tensor were detected only in the immediate vicinity of interface of Ti gr. 2 characterized by a width of about 0.25 mm. Upon bending higher negative compression stresses are detected in this area as the σ11 value changes from −500 MPa to −1200 MPa. Additionally, the analysis of microstructure has revealed significant changes in twins morphology with primary and conjugate twinning before and after bending, respectively. However, the compressive twinning was the dominant system in both cases. Bending has changed the initial bimodal texture developing more spread basal components towards the transverse direction. The sample surface has been also significantly affected as the presence of compressive residual stress (−500 MPa) after bending was measured.	Oct 2018

Instruments / Technical Area

Publication Details

Published

Actions

I15-Extreme Conditions

Residual stresses distribution, correlated with bending tests, within explosively welded Ti gr. 2/A1050 bimetals