High temperature gas nitridation of thermally sprayed coatings of Ti and Ti containing Ni5Al5Mo
Titanium and a mixture of 1:1 weight ratio titanium and bond coat (Ni-5 wt.% Al-5 wt.% Mo) were thermally sprayed on mild steel disks which were subsequently nitrided in 10 cm3 s-1 ammonia at 1200 K to form titanium nitride(s). The coatings were analyzed using XRD and EDX to determine phases and ele...
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th-cmuir.6653943832-617592018-09-11T08:58:39Z High temperature gas nitridation of thermally sprayed coatings of Ti and Ti containing Ni5Al5Mo Somchai Thongtem Poonlarp Jentrakul Titipun Thongtem Materials Science Titanium and a mixture of 1:1 weight ratio titanium and bond coat (Ni-5 wt.% Al-5 wt.% Mo) were thermally sprayed on mild steel disks which were subsequently nitrided in 10 cm3 s-1 ammonia at 1200 K to form titanium nitride(s). The coatings were analyzed using XRD and EDX to determine phases and elements contained in the phases. Knoop hardness (HK) values of the Ti and the mixture coatings at 25 μm depth with 1200 K nitridation are 1216.2 ± 112.5 and 1124.9 ± 221.8 kg mm-2, respectively. Pin-on-disk wear rates of the coatings with 1200 K nitridation are three orders of magnitude higher than those of the tungsten carbide pin. © 2006 Elsevier B.V. All rights reserved. 2018-09-11T08:58:39Z 2018-09-11T08:58:39Z 2006-05-25 Journal 09240136 2-s2.0-33747872295 10.1016/j.jmatprotec.2006.01.004 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33747872295&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61759 |
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Materials Science Somchai Thongtem Poonlarp Jentrakul Titipun Thongtem High temperature gas nitridation of thermally sprayed coatings of Ti and Ti containing Ni5Al5Mo |
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Titanium and a mixture of 1:1 weight ratio titanium and bond coat (Ni-5 wt.% Al-5 wt.% Mo) were thermally sprayed on mild steel disks which were subsequently nitrided in 10 cm3 s-1 ammonia at 1200 K to form titanium nitride(s). The coatings were analyzed using XRD and EDX to determine phases and elements contained in the phases. Knoop hardness (HK) values of the Ti and the mixture coatings at 25 μm depth with 1200 K nitridation are 1216.2 ± 112.5 and 1124.9 ± 221.8 kg mm-2, respectively. Pin-on-disk wear rates of the coatings with 1200 K nitridation are three orders of magnitude higher than those of the tungsten carbide pin. © 2006 Elsevier B.V. All rights reserved. |
| format |
Journal |
| author |
Somchai Thongtem Poonlarp Jentrakul Titipun Thongtem |
| author_facet |
Somchai Thongtem Poonlarp Jentrakul Titipun Thongtem |
| author_sort |
Somchai Thongtem |
| title |
High temperature gas nitridation of thermally sprayed coatings of Ti and Ti containing Ni5Al5Mo |
| title_short |
High temperature gas nitridation of thermally sprayed coatings of Ti and Ti containing Ni5Al5Mo |
| title_full |
High temperature gas nitridation of thermally sprayed coatings of Ti and Ti containing Ni5Al5Mo |
| title_fullStr |
High temperature gas nitridation of thermally sprayed coatings of Ti and Ti containing Ni5Al5Mo |
| title_full_unstemmed |
High temperature gas nitridation of thermally sprayed coatings of Ti and Ti containing Ni5Al5Mo |
| title_sort |
high temperature gas nitridation of thermally sprayed coatings of ti and ti containing ni5al5mo |
| publishDate |
2018 |
| url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33747872295&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61759 |
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