Investigation of the structure and microhardness of Mo-Fe-C coatings obtained by the electron beam injected in the atmosphere
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 124 : Mechanical Engineering, Automation and Control Systems (MEACS2015).— 2016.— [012115, 5 p.] |
|---|---|
| Corporate Authors: | , |
| Other Authors: | , , , , , |
| Summary: | Title screen In this work 'Mo-Fe-C' coatings fabricated on medium carbon steel by non-vacuum electron beam cladding were investigated. The structure of coatings and transition zones were studied by scanning electron microscopy (SEM). It was shown that an increase of Fe percentage in the cladding mixture led to a decrease of the eutectic volume fraction in the coating and was accompanied by the formation of the gradient structure between the coating and a substrate material. Measurements of microhardness in the cross section of samples revealed that the cladding of a 'Mo-C powder mixture contributed to a 4.5-fold increase of microhardness. |
| Published: |
2016
|
| Series: | Materials Science in Mechanical Engineering |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1088/1757-899X/124/1/012115 http://earchive.tpu.ru/handle/11683/33877 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648581 |