M. Yu. Gryaznov, S. V. Shotin, V. N. Chuvildeev, A. N. Sysoev, D. N. Kotkov, A. V. Piskunov, N. V. Sakharov, A. V. Semenycheva, A. A. Murashov
{"title":"通过选择性激光熔化和旋转锻造加工的非合金钛的机械特性","authors":"M. Yu. Gryaznov, S. V. Shotin, V. N. Chuvildeev, A. N. Sysoev, D. N. Kotkov, A. V. Piskunov, N. V. Sakharov, A. V. Semenycheva, A. A. Murashov","doi":"10.1134/s2075113324020217","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Samples of unalloyed titanium VT1-0 with high strength characteristics (ultimate tensile strength of 820 MPa), which exceed the values for this material manufactured using conventional technologies, are produced by selective laser melting. To solve the problem of replacement of titanium alloys with commercially pure titanium in medical applications, unalloyed titanium VT1-0 with record mechanical characteristics (ultimate tensile strength of 1350 MPa) is processed by selective laser melting and rotary swaging. This value exceeds the characteristics of the high-strength Ti–6% Al–4% V alloy. The finely dispersed martensite formed as a result of high crystallization rates under the optimal mode of selective laser melting is the reason for the strength characteristics increase of unalloyed titanium VT1-0.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mechanical Properties of Unalloyed Titanium Processed by Selective Laser Melting and Rotary Swaging\",\"authors\":\"M. Yu. Gryaznov, S. V. Shotin, V. N. Chuvildeev, A. N. Sysoev, D. N. Kotkov, A. V. Piskunov, N. V. Sakharov, A. V. Semenycheva, A. A. Murashov\",\"doi\":\"10.1134/s2075113324020217\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Abstract</h3><p>Samples of unalloyed titanium VT1-0 with high strength characteristics (ultimate tensile strength of 820 MPa), which exceed the values for this material manufactured using conventional technologies, are produced by selective laser melting. To solve the problem of replacement of titanium alloys with commercially pure titanium in medical applications, unalloyed titanium VT1-0 with record mechanical characteristics (ultimate tensile strength of 1350 MPa) is processed by selective laser melting and rotary swaging. This value exceeds the characteristics of the high-strength Ti–6% Al–4% V alloy. The finely dispersed martensite formed as a result of high crystallization rates under the optimal mode of selective laser melting is the reason for the strength characteristics increase of unalloyed titanium VT1-0.</p>\",\"PeriodicalId\":586,\"journal\":{\"name\":\"Inorganic Materials: Applied Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2024-05-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Inorganic Materials: Applied Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1134/s2075113324020217\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Inorganic Materials: Applied Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1134/s2075113324020217","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Mechanical Properties of Unalloyed Titanium Processed by Selective Laser Melting and Rotary Swaging
Abstract
Samples of unalloyed titanium VT1-0 with high strength characteristics (ultimate tensile strength of 820 MPa), which exceed the values for this material manufactured using conventional technologies, are produced by selective laser melting. To solve the problem of replacement of titanium alloys with commercially pure titanium in medical applications, unalloyed titanium VT1-0 with record mechanical characteristics (ultimate tensile strength of 1350 MPa) is processed by selective laser melting and rotary swaging. This value exceeds the characteristics of the high-strength Ti–6% Al–4% V alloy. The finely dispersed martensite formed as a result of high crystallization rates under the optimal mode of selective laser melting is the reason for the strength characteristics increase of unalloyed titanium VT1-0.
期刊介绍：
Inorganic Materials: Applied Research contains translations of research articles devoted to applied aspects of inorganic materials. Best articles are selected from four Russian periodicals: Materialovedenie, Perspektivnye Materialy, Fizika i Khimiya Obrabotki Materialov, and Voprosy Materialovedeniya and translated into English. The journal reports recent achievements in materials science: physical and chemical bases of materials science; effects of synergism in composite materials; computer simulations; creation of new materials (including carbon-based materials and ceramics, semiconductors, superconductors, composite materials, polymers, materials for nuclear engineering, materials for aircraft and space engineering, materials for quantum electronics, materials for electronics and optoelectronics, materials for nuclear and thermonuclear power engineering, radiation-hardened materials, materials for use in medicine, etc.); analytical techniques; structure–property relationships; nanostructures and nanotechnologies; advanced technologies; use of hydrogen in structural materials; and economic and environmental issues. The journal also considers engineering issues of materials processing with plasma, high-gradient crystallization, laser technology, and ultrasonic technology. Currently the journal does not accept direct submissions, but submissions to one of the source journals is possible.
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