Improve the Forming Ability of Al-Based Metallic Glass Under Ultrasonic Vibration at Room Temperature
In this work, a rapid and controllable ultrasonic vibration method for forming Al-based metallic glass at room temperature is proposed. This method can dramatically improve the forming ability of Al-based metallic glasses, which are virtually brittle at room temperature and have almost no supercoole...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2021-08-01
|
| Series: | Frontiers in Materials |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fmats.2021.746955/full |
| id |
doaj-479d42580d604c99baa2954f9058dd4c |
|---|---|
| record_format |
Article |
| spelling |
doaj-479d42580d604c99baa2954f9058dd4c2021-08-24T10:37:28ZengFrontiers Media S.A.Frontiers in Materials2296-80162021-08-01810.3389/fmats.2021.746955746955Improve the Forming Ability of Al-Based Metallic Glass Under Ultrasonic Vibration at Room TemperatureXiong LiangCaitao FanJianan FuZehang LiuZhenxuan ZhangShuai RenWenqing RuanHongyan ShiIn this work, a rapid and controllable ultrasonic vibration method for forming Al-based metallic glass at room temperature is proposed. This method can dramatically improve the forming ability of Al-based metallic glasses, which are virtually brittle at room temperature and have almost no supercooled liquid region at high temperatures. Under ultrasonic vibration, Al-based metallic glasses exhibited obvious plastic flow, with a maximum deformation degree up to 58% and an average deformation degree up to 43%. It is worth mentioning that no crystalline peaks were found on the X-ray diffraction patterns after deformation under ultrasonic vibration, and the mechanical properties remained the same as the primary sample. The present results provide a new approach for the deformation and forming of Al-based metallic glasses, which can significantly broaden their applications.https://www.frontiersin.org/articles/10.3389/fmats.2021.746955/fullal-based metallic glassultrasonic vibrationForming abilityroom temperature deformationtransmission electron microscope |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Xiong Liang Caitao Fan Jianan Fu Zehang Liu Zhenxuan Zhang Shuai Ren Wenqing Ruan Hongyan Shi |
| spellingShingle |
Xiong Liang Caitao Fan Jianan Fu Zehang Liu Zhenxuan Zhang Shuai Ren Wenqing Ruan Hongyan Shi Improve the Forming Ability of Al-Based Metallic Glass Under Ultrasonic Vibration at Room Temperature Frontiers in Materials al-based metallic glass ultrasonic vibration Forming ability room temperature deformation transmission electron microscope |
| author_facet |
Xiong Liang Caitao Fan Jianan Fu Zehang Liu Zhenxuan Zhang Shuai Ren Wenqing Ruan Hongyan Shi |
| author_sort |
Xiong Liang |
| title |
Improve the Forming Ability of Al-Based Metallic Glass Under Ultrasonic Vibration at Room Temperature |
| title_short |
Improve the Forming Ability of Al-Based Metallic Glass Under Ultrasonic Vibration at Room Temperature |
| title_full |
Improve the Forming Ability of Al-Based Metallic Glass Under Ultrasonic Vibration at Room Temperature |
| title_fullStr |
Improve the Forming Ability of Al-Based Metallic Glass Under Ultrasonic Vibration at Room Temperature |
| title_full_unstemmed |
Improve the Forming Ability of Al-Based Metallic Glass Under Ultrasonic Vibration at Room Temperature |
| title_sort |
improve the forming ability of al-based metallic glass under ultrasonic vibration at room temperature |
| publisher |
Frontiers Media S.A. |
| series |
Frontiers in Materials |
| issn |
2296-8016 |
| publishDate |
2021-08-01 |
| description |
In this work, a rapid and controllable ultrasonic vibration method for forming Al-based metallic glass at room temperature is proposed. This method can dramatically improve the forming ability of Al-based metallic glasses, which are virtually brittle at room temperature and have almost no supercooled liquid region at high temperatures. Under ultrasonic vibration, Al-based metallic glasses exhibited obvious plastic flow, with a maximum deformation degree up to 58% and an average deformation degree up to 43%. It is worth mentioning that no crystalline peaks were found on the X-ray diffraction patterns after deformation under ultrasonic vibration, and the mechanical properties remained the same as the primary sample. The present results provide a new approach for the deformation and forming of Al-based metallic glasses, which can significantly broaden their applications. |
| topic |
al-based metallic glass ultrasonic vibration Forming ability room temperature deformation transmission electron microscope |
| url |
https://www.frontiersin.org/articles/10.3389/fmats.2021.746955/full |
| work_keys_str_mv |
AT xiongliang improvetheformingabilityofalbasedmetallicglassunderultrasonicvibrationatroomtemperature AT caitaofan improvetheformingabilityofalbasedmetallicglassunderultrasonicvibrationatroomtemperature AT jiananfu improvetheformingabilityofalbasedmetallicglassunderultrasonicvibrationatroomtemperature AT zehangliu improvetheformingabilityofalbasedmetallicglassunderultrasonicvibrationatroomtemperature AT zhenxuanzhang improvetheformingabilityofalbasedmetallicglassunderultrasonicvibrationatroomtemperature AT shuairen improvetheformingabilityofalbasedmetallicglassunderultrasonicvibrationatroomtemperature AT wenqingruan improvetheformingabilityofalbasedmetallicglassunderultrasonicvibrationatroomtemperature AT hongyanshi improvetheformingabilityofalbasedmetallicglassunderultrasonicvibrationatroomtemperature |
| _version_ |
1721197683524239360 |