Assessment of the Blue Brittleness Range of Steel
A brief analysis of the temperature range and origin of blue brittleness of structural steels is carried out. It is pointed out that the blue brittleness gives rise to a change in all mechanical characteristics of steel. In this case, the strength characteristics increase, while the ductility charac...
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| Veröffentlicht in: | Russian metallurgy Metally 2023-12, Vol.2023 (13), p.2101-2106 |
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| container_issue | 13 |
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| container_title | Russian metallurgy Metally |
| container_volume | 2023 |
| creator | Matyunin, V. M. Varavka, V. N. Kudryakov, O. V. Marchenkov, A. Yu Volkov, P. V. Karimbekov, M. A. |
| description | A brief analysis of the temperature range and origin of blue brittleness of structural steels is carried out. It is pointed out that the blue brittleness gives rise to a change in all mechanical characteristics of steel. In this case, the strength characteristics increase, while the ductility characteristics decrease in the narrow temperature range of blue brittleness. It is established that the hardness varies similar to the strength and can be used as a diagnostic parameter for determining the blue brittleness temperature range. For three grades of structural steel, experiments were carried out to determine the temperature range of blue brittleness by tensile testing specimens when heated to different temperatures. A method for the efficient determination of the blue brittleness temperature range is proposed that is based on the change in the Brinell hardness obtained by instrumented indentation. This method eliminates the need to manufacture and test tensile specimens and saves the material and labor cost. |
| doi_str_mv | 10.1134/S0036029523700155 |
| format | Article |
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M. ; Varavka, V. N. ; Kudryakov, O. V. ; Marchenkov, A. Yu ; Volkov, P. V. ; Karimbekov, M. A.</creator><creatorcontrib>Matyunin, V. M. ; Varavka, V. N. ; Kudryakov, O. V. ; Marchenkov, A. Yu ; Volkov, P. V. ; Karimbekov, M. A.</creatorcontrib><description>A brief analysis of the temperature range and origin of blue brittleness of structural steels is carried out. It is pointed out that the blue brittleness gives rise to a change in all mechanical characteristics of steel. In this case, the strength characteristics increase, while the ductility characteristics decrease in the narrow temperature range of blue brittleness. It is established that the hardness varies similar to the strength and can be used as a diagnostic parameter for determining the blue brittleness temperature range. For three grades of structural steel, experiments were carried out to determine the temperature range of blue brittleness by tensile testing specimens when heated to different temperatures. A method for the efficient determination of the blue brittleness temperature range is proposed that is based on the change in the Brinell hardness obtained by instrumented indentation. This method eliminates the need to manufacture and test tensile specimens and saves the material and labor cost.</description><identifier>ISSN: 0036-0295</identifier><identifier>EISSN: 1555-6255</identifier><identifier>EISSN: 1531-8648</identifier><identifier>DOI: 10.1134/S0036029523700155</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Blue brittleness ; Brinell hardness ; Chemistry and Materials Science ; Materials Science ; Mechanical properties ; Metallic Materials ; Methods of Studying the Structure and Properties of Materials. Process Modeling ; Steel ; Structural steels ; Temperature ; Tensile tests</subject><ispartof>Russian metallurgy Metally, 2023-12, Vol.2023 (13), p.2101-2106</ispartof><rights>Pleiades Publishing, Ltd. 2023. ISSN 0036-0295, Russian Metallurgy (Metally), Vol. 2023, No. 13, pp. 2101–2106. © Pleiades Publishing, Ltd., 2023. Russian Text © The Author(s), 2022, published in Tekhnologiya Metallov, 2022, No. 9, pp. 56–64.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-e2b7f8371dee920c2c19f10db7270e8b83744a63d84421a6cd03b602be37b2043</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/S0036029523700155$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0036029523700155$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Matyunin, V. M.</creatorcontrib><creatorcontrib>Varavka, V. 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For three grades of structural steel, experiments were carried out to determine the temperature range of blue brittleness by tensile testing specimens when heated to different temperatures. A method for the efficient determination of the blue brittleness temperature range is proposed that is based on the change in the Brinell hardness obtained by instrumented indentation. This method eliminates the need to manufacture and test tensile specimens and saves the material and labor cost.</description><subject>Blue brittleness</subject><subject>Brinell hardness</subject><subject>Chemistry and Materials Science</subject><subject>Materials Science</subject><subject>Mechanical properties</subject><subject>Metallic Materials</subject><subject>Methods of Studying the Structure and Properties of Materials. Process Modeling</subject><subject>Steel</subject><subject>Structural steels</subject><subject>Temperature</subject><subject>Tensile tests</subject><issn>0036-0295</issn><issn>1555-6255</issn><issn>1531-8648</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLxEAQhAdRMK7-AG8Bz9Ged-a4Lr5gQXD1PGSSju6STdaZycF_74QIHsRL9eGrqqabkEsK15RycbMB4AqYkYxrACrlEcmSykIxKY9JNuFi4qfkLIQdQHIpkxG6DAFD2GMf86HN4wfmt92YxG9j7LBPLH-p-nec6CYidufkpK26gBc_c0He7u9eV4_F-vnhabVcFzVTZSyQOd2WXNMG0TCoWU1NS6FxmmnA0iUkRKV4UwrBaKXqBrhLFzjk2jEQfEGu5t6DHz5HDNHuhtH3aaVlRpWGCqF1ctHZVfshBI-tPfjtvvJfloKdPmP_fCZl2JwJyZtO87_N_4e-ATC-YmU</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Matyunin, V. M.</creator><creator>Varavka, V. N.</creator><creator>Kudryakov, O. V.</creator><creator>Marchenkov, A. Yu</creator><creator>Volkov, P. V.</creator><creator>Karimbekov, M. A.</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>20231201</creationdate><title>Assessment of the Blue Brittleness Range of Steel</title><author>Matyunin, V. M. ; Varavka, V. N. ; Kudryakov, O. V. ; Marchenkov, A. Yu ; Volkov, P. V. ; Karimbekov, M. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-e2b7f8371dee920c2c19f10db7270e8b83744a63d84421a6cd03b602be37b2043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Blue brittleness</topic><topic>Brinell hardness</topic><topic>Chemistry and Materials Science</topic><topic>Materials Science</topic><topic>Mechanical properties</topic><topic>Metallic Materials</topic><topic>Methods of Studying the Structure and Properties of Materials. Process Modeling</topic><topic>Steel</topic><topic>Structural steels</topic><topic>Temperature</topic><topic>Tensile tests</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Matyunin, V. M.</creatorcontrib><creatorcontrib>Varavka, V. N.</creatorcontrib><creatorcontrib>Kudryakov, O. V.</creatorcontrib><creatorcontrib>Marchenkov, A. Yu</creatorcontrib><creatorcontrib>Volkov, P. V.</creatorcontrib><creatorcontrib>Karimbekov, M. A.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Russian metallurgy Metally</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Matyunin, V. M.</au><au>Varavka, V. N.</au><au>Kudryakov, O. V.</au><au>Marchenkov, A. Yu</au><au>Volkov, P. V.</au><au>Karimbekov, M. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Assessment of the Blue Brittleness Range of Steel</atitle><jtitle>Russian metallurgy Metally</jtitle><stitle>Russ. Metall</stitle><date>2023-12-01</date><risdate>2023</risdate><volume>2023</volume><issue>13</issue><spage>2101</spage><epage>2106</epage><pages>2101-2106</pages><issn>0036-0295</issn><eissn>1555-6255</eissn><eissn>1531-8648</eissn><abstract>A brief analysis of the temperature range and origin of blue brittleness of structural steels is carried out. It is pointed out that the blue brittleness gives rise to a change in all mechanical characteristics of steel. In this case, the strength characteristics increase, while the ductility characteristics decrease in the narrow temperature range of blue brittleness. It is established that the hardness varies similar to the strength and can be used as a diagnostic parameter for determining the blue brittleness temperature range. For three grades of structural steel, experiments were carried out to determine the temperature range of blue brittleness by tensile testing specimens when heated to different temperatures. A method for the efficient determination of the blue brittleness temperature range is proposed that is based on the change in the Brinell hardness obtained by instrumented indentation. This method eliminates the need to manufacture and test tensile specimens and saves the material and labor cost.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0036029523700155</doi><tpages>6</tpages></addata></record> |
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| subjects | Blue brittleness Brinell hardness Chemistry and Materials Science Materials Science Mechanical properties Metallic Materials Methods of Studying the Structure and Properties of Materials. Process Modeling Steel Structural steels Temperature Tensile tests |
| title | Assessment of the Blue Brittleness Range of Steel |
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