Preparation and Structure of Chromium Coatings Doped with Diamond Nanoparticles Deposited Directly on a Monolithic Composite of Molybdenum and Aluminum
Electrochemical chromium coatings modified with nanodiamond particles were deposited directly on a monolithic composite with a layered structure. Diamond nanoparticles obtained by detonation synthesis were used. The chromium coatings were deposited on a monolithic composite with a complex structure...
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| Veröffentlicht in: | Protection of metals and physical chemistry of surfaces 2023-06, Vol.59 (3), p.396-403 |
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| creator | Petkov, V. P. Aleksandrova, M. K. Valov, R. V. Korzhov, V. P. Kiiko, V. M. Zheltyakova, I. S. |
| description | Electrochemical chromium coatings modified with nanodiamond particles were deposited directly on a monolithic composite with a layered structure. Diamond nanoparticles obtained by detonation synthesis were used. The chromium coatings were deposited on a monolithic composite with a complex structure based on molybdenum and aluminum alloys. This monolithic composite will be called “matrix” for short. X-ray diffraction analysis of the matrix and the coating was performed with powder X-ray diffractometer (XRD). Concentrations of nanodiamond particles of 10–15 g/L in the chromating electrolyte were used. Analyses of scanning electron microscope (SEM) of Bruker Inc. were performed. The microstructure was studied with a Polyx Met metallographic microscope at 200× magnification and ProgRes CT3 USB digital camera and a licensed ProgRes CapturePro software. The microhardness was measured using a PolyvarMet 4000 microhardness tester. In the chromium layer it is in the range 620–750 kg/mm
2
and in the matrix in the range 1000–1140 kg/mm
2
. The thickness of the chromium coatings with nanodiamond particles is between 45–50 µm. |
| doi_str_mv | 10.1134/S2070205123700521 |
| format | Article |
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2
and in the matrix in the range 1000–1140 kg/mm
2
. The thickness of the chromium coatings with nanodiamond particles is between 45–50 µm.</description><identifier>ISSN: 2070-2051</identifier><identifier>EISSN: 2070-206X</identifier><identifier>DOI: 10.1134/S2070205123700521</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Aluminum ; Aluminum base alloys ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Chromating ; Chromium ; Coatings ; Corrosion and Coatings ; Detonation ; Diamonds ; Digital cameras ; Electron microscopes ; Industrial Chemistry/Chemical Engineering ; Inorganic Chemistry ; Materials Science ; Metallic Materials ; Microhardness ; Molybdenum ; Nanoparticles ; Nanoscale and Nanostructured Materials and Coatings ; Nanostructure ; Tribology ; X-ray diffraction</subject><ispartof>Protection of metals and physical chemistry of surfaces, 2023-06, Vol.59 (3), p.396-403</ispartof><rights>Pleiades Publishing, Ltd. 2023. ISSN 2070-2051, Protection of Metals and Physical Chemistry of Surfaces, 2023, Vol. 59, No. 3, pp. 396–403. © Pleiades Publishing, Ltd., 2023. ISSN 2070-2051, Protection of Metals and Physical Chemistry of Surfaces, 2023. © Pleiades Publishing, Ltd., 2023.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-2b36318a0f312227948616b2a373992a19475d6c1c720b961aec7aff727f07693</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S2070205123700521$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S2070205123700521$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Petkov, V. P.</creatorcontrib><creatorcontrib>Aleksandrova, M. K.</creatorcontrib><creatorcontrib>Valov, R. V.</creatorcontrib><creatorcontrib>Korzhov, V. P.</creatorcontrib><creatorcontrib>Kiiko, V. M.</creatorcontrib><creatorcontrib>Zheltyakova, I. S.</creatorcontrib><title>Preparation and Structure of Chromium Coatings Doped with Diamond Nanoparticles Deposited Directly on a Monolithic Composite of Molybdenum and Aluminum</title><title>Protection of metals and physical chemistry of surfaces</title><addtitle>Prot Met Phys Chem Surf</addtitle><description>Electrochemical chromium coatings modified with nanodiamond particles were deposited directly on a monolithic composite with a layered structure. Diamond nanoparticles obtained by detonation synthesis were used. The chromium coatings were deposited on a monolithic composite with a complex structure based on molybdenum and aluminum alloys. This monolithic composite will be called “matrix” for short. X-ray diffraction analysis of the matrix and the coating was performed with powder X-ray diffractometer (XRD). Concentrations of nanodiamond particles of 10–15 g/L in the chromating electrolyte were used. Analyses of scanning electron microscope (SEM) of Bruker Inc. were performed. The microstructure was studied with a Polyx Met metallographic microscope at 200× magnification and ProgRes CT3 USB digital camera and a licensed ProgRes CapturePro software. The microhardness was measured using a PolyvarMet 4000 microhardness tester. In the chromium layer it is in the range 620–750 kg/mm
2
and in the matrix in the range 1000–1140 kg/mm
2
. The thickness of the chromium coatings with nanodiamond particles is between 45–50 µm.</description><subject>Aluminum</subject><subject>Aluminum base alloys</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Chromating</subject><subject>Chromium</subject><subject>Coatings</subject><subject>Corrosion and Coatings</subject><subject>Detonation</subject><subject>Diamonds</subject><subject>Digital cameras</subject><subject>Electron microscopes</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Inorganic Chemistry</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Microhardness</subject><subject>Molybdenum</subject><subject>Nanoparticles</subject><subject>Nanoscale and Nanostructured Materials and Coatings</subject><subject>Nanostructure</subject><subject>Tribology</subject><subject>X-ray diffraction</subject><issn>2070-2051</issn><issn>2070-206X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kMtKxDAUhoMoOI4-gLuA69Fcpkm7HDreYLzAKLgraZrOZGiTmqTIPImva0pFF-Lq5ITv-384AJxjdIkxnV-tCeKIoAQTyhFKCD4Ak-FrRhB7O_x5J_gYnHi_Q4gxnvIJ-Hx2qhNOBG0NFKaC6-B6GXqnoK1hvnW21X0LcxsJs_FwaTtVwQ8dtnCpRWuj8SiMjRFBy0ZFQHXW6xChpXZKhmYPh2T4YI1toqZlDGtHZqh4sM2-rJSJJUP9oulbHZdTcFSLxquz7zkFrzfXL_ndbPV0e58vVjNJWBpmpKSM4lSgmmJCCM_mKcOsJIJymmVE4GzOk4pJLDlBZcawUJKLuuaE14izjE7BxZjbOfveKx-Kne2diZUFSROMs5SnA4VHSjrrvVN10TndCrcvMCqG-xd_7h8dMjo-smaj3G_y_9IX2ESIQw</recordid><startdate>20230601</startdate><enddate>20230601</enddate><creator>Petkov, V. P.</creator><creator>Aleksandrova, M. K.</creator><creator>Valov, R. V.</creator><creator>Korzhov, V. P.</creator><creator>Kiiko, V. M.</creator><creator>Zheltyakova, I. S.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20230601</creationdate><title>Preparation and Structure of Chromium Coatings Doped with Diamond Nanoparticles Deposited Directly on a Monolithic Composite of Molybdenum and Aluminum</title><author>Petkov, V. P. ; Aleksandrova, M. K. ; Valov, R. V. ; Korzhov, V. P. ; Kiiko, V. M. ; Zheltyakova, I. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-2b36318a0f312227948616b2a373992a19475d6c1c720b961aec7aff727f07693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Aluminum</topic><topic>Aluminum base alloys</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Chromating</topic><topic>Chromium</topic><topic>Coatings</topic><topic>Corrosion and Coatings</topic><topic>Detonation</topic><topic>Diamonds</topic><topic>Digital cameras</topic><topic>Electron microscopes</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Inorganic Chemistry</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Microhardness</topic><topic>Molybdenum</topic><topic>Nanoparticles</topic><topic>Nanoscale and Nanostructured Materials and Coatings</topic><topic>Nanostructure</topic><topic>Tribology</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Petkov, V. P.</creatorcontrib><creatorcontrib>Aleksandrova, M. K.</creatorcontrib><creatorcontrib>Valov, R. V.</creatorcontrib><creatorcontrib>Korzhov, V. P.</creatorcontrib><creatorcontrib>Kiiko, V. M.</creatorcontrib><creatorcontrib>Zheltyakova, I. S.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Protection of metals and physical chemistry of surfaces</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Petkov, V. P.</au><au>Aleksandrova, M. K.</au><au>Valov, R. V.</au><au>Korzhov, V. P.</au><au>Kiiko, V. M.</au><au>Zheltyakova, I. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation and Structure of Chromium Coatings Doped with Diamond Nanoparticles Deposited Directly on a Monolithic Composite of Molybdenum and Aluminum</atitle><jtitle>Protection of metals and physical chemistry of surfaces</jtitle><stitle>Prot Met Phys Chem Surf</stitle><date>2023-06-01</date><risdate>2023</risdate><volume>59</volume><issue>3</issue><spage>396</spage><epage>403</epage><pages>396-403</pages><issn>2070-2051</issn><eissn>2070-206X</eissn><abstract>Electrochemical chromium coatings modified with nanodiamond particles were deposited directly on a monolithic composite with a layered structure. Diamond nanoparticles obtained by detonation synthesis were used. The chromium coatings were deposited on a monolithic composite with a complex structure based on molybdenum and aluminum alloys. This monolithic composite will be called “matrix” for short. X-ray diffraction analysis of the matrix and the coating was performed with powder X-ray diffractometer (XRD). Concentrations of nanodiamond particles of 10–15 g/L in the chromating electrolyte were used. Analyses of scanning electron microscope (SEM) of Bruker Inc. were performed. The microstructure was studied with a Polyx Met metallographic microscope at 200× magnification and ProgRes CT3 USB digital camera and a licensed ProgRes CapturePro software. The microhardness was measured using a PolyvarMet 4000 microhardness tester. In the chromium layer it is in the range 620–750 kg/mm
2
and in the matrix in the range 1000–1140 kg/mm
2
. The thickness of the chromium coatings with nanodiamond particles is between 45–50 µm.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S2070205123700521</doi><tpages>8</tpages></addata></record> |
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| subjects | Aluminum Aluminum base alloys Characterization and Evaluation of Materials Chemistry and Materials Science Chromating Chromium Coatings Corrosion and Coatings Detonation Diamonds Digital cameras Electron microscopes Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science Metallic Materials Microhardness Molybdenum Nanoparticles Nanoscale and Nanostructured Materials and Coatings Nanostructure Tribology X-ray diffraction |
| title | Preparation and Structure of Chromium Coatings Doped with Diamond Nanoparticles Deposited Directly on a Monolithic Composite of Molybdenum and Aluminum |
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