Surface Hardening of Ti-15V-3Al-3Cr-3Sn Alloy after Cyclic Hydrogenation and Subsequent Solution Treatment
The as-received and preheated (1000°C-30 min. and 500°C-30 min.) sheets of Ti-15V-3Al-3Cr-3Sn alloy (Ti-153) were treated according to the predetermined process including a cyclic electrolytic hydrogenation (at 50 mA/cm2 for 1 hr and at 5 mA/cm2 for 10 hrs) combining a subsequent solution treatment...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/160258 |
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| author | Chia-Po Hung Tair-I Wu Jiann-Kuo Wu |
| author_facet | Chia-Po Hung Tair-I Wu Jiann-Kuo Wu |
| author_sort | Chia-Po Hung |
| collection | DOAJ |
| description | The as-received and preheated (1000°C-30 min. and 500°C-30 min.) sheets of Ti-15V-3Al-3Cr-3Sn alloy (Ti-153) were treated according to the predetermined process including a cyclic electrolytic hydrogenation (at 50 mA/cm2 for 1 hr and at 5 mA/cm2 for 10 hrs) combining a subsequent solution treatment to see the effects of various operating parameters on the evolution of microstructure and the variations of hardness. The hardening effect deriving from solid-solution strengthening of hydrogen eventually overrode that from precipitation hardening. The maximum hardness elevation was from 236.9 to 491.1 VHN. |
| format | Article |
| id | doaj-art-0b58a5514bed4144992d6180679c3835 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-0b58a5514bed4144992d6180679c38352025-02-03T01:00:21ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/160258160258Surface Hardening of Ti-15V-3Al-3Cr-3Sn Alloy after Cyclic Hydrogenation and Subsequent Solution TreatmentChia-Po Hung0Tair-I Wu1Jiann-Kuo Wu2Institute of Materials Engineering, National Taiwan Ocean University, Keelung 20224, TaiwanDepartment of Materials Engineering, Tatung University, Taipei 10451, TaiwanInstitute of Materials Engineering, National Taiwan Ocean University, Keelung 20224, TaiwanThe as-received and preheated (1000°C-30 min. and 500°C-30 min.) sheets of Ti-15V-3Al-3Cr-3Sn alloy (Ti-153) were treated according to the predetermined process including a cyclic electrolytic hydrogenation (at 50 mA/cm2 for 1 hr and at 5 mA/cm2 for 10 hrs) combining a subsequent solution treatment to see the effects of various operating parameters on the evolution of microstructure and the variations of hardness. The hardening effect deriving from solid-solution strengthening of hydrogen eventually overrode that from precipitation hardening. The maximum hardness elevation was from 236.9 to 491.1 VHN.http://dx.doi.org/10.1155/2014/160258 |
| spellingShingle | Chia-Po Hung Tair-I Wu Jiann-Kuo Wu Surface Hardening of Ti-15V-3Al-3Cr-3Sn Alloy after Cyclic Hydrogenation and Subsequent Solution Treatment Advances in Materials Science and Engineering |
| title | Surface Hardening of Ti-15V-3Al-3Cr-3Sn Alloy after Cyclic Hydrogenation and Subsequent Solution Treatment |
| title_full | Surface Hardening of Ti-15V-3Al-3Cr-3Sn Alloy after Cyclic Hydrogenation and Subsequent Solution Treatment |
| title_fullStr | Surface Hardening of Ti-15V-3Al-3Cr-3Sn Alloy after Cyclic Hydrogenation and Subsequent Solution Treatment |
| title_full_unstemmed | Surface Hardening of Ti-15V-3Al-3Cr-3Sn Alloy after Cyclic Hydrogenation and Subsequent Solution Treatment |
| title_short | Surface Hardening of Ti-15V-3Al-3Cr-3Sn Alloy after Cyclic Hydrogenation and Subsequent Solution Treatment |
| title_sort | surface hardening of ti 15v 3al 3cr 3sn alloy after cyclic hydrogenation and subsequent solution treatment |
| url | http://dx.doi.org/10.1155/2014/160258 |
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