The influence of nitrogen and titanium carbonitride particles on structure and properties of metal Fe-C-Cr-Ni-Mo system deposited by flux wire
The influence of nitrogen and titanium carbonitride particles on the structure and properties of high-chromium steel deposited by flux cored wire has been studied. It has been shown that the quality formation of the deposited metal and pore absence in it are achieved with nitrogen concentration i...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education
2018-04-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/2%20(158)/15-19%20%D0%A1%D0%BE%D0%BA%D0%BE%D0%BB%D0%BE%D0%B2%20%D0%93.%20%D0%9D.,%20%D0%90%D1%80%D1%82%D0%B5%D0%BC%D1%8C%D0%B5%D0%B2%20%D0%90.%20%D0%90.,%20%D0%94%D1%83%D0%B1%D1%86%D0%BE%D0%B2%20%D0%AE.%20%D0%9D.%20%D0%B8%20%D0%B4%D1%80..pdf |
| Summary: | The influence of nitrogen and titanium carbonitride particles on
the structure and properties of high-chromium steel deposited by flux cored wire has been studied. It has been shown that the
quality formation of the deposited metal and pore absence in it are
achieved with nitrogen concentration in wire filler no more than
0,32 WT %. It has been found that in adding titanium carbonitride
particles from 0,2 to 0,6 WT % to wire filler the effect of deposited
Fe-C-Cr-Ni-Mo-N system metal modification is implemented and
its operational properties increase. The developed flux cored wire
has been recommended for oil and gas equipment surfacing. |
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| ISSN: | 1813-8225 2541-7541 |