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Inorganic Materials: Applied Research最新文献

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Determination of Adhesive Bond Strength between Carbon Fibers and Epoxy Matrix 碳纤维与环氧树脂基体粘结强度的测定
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700784
R. R. Ivankov
{"title":"Determination of Adhesive Bond Strength between Carbon Fibers and Epoxy Matrix","authors":"R. R. Ivankov","doi":"10.1134/S2075113326700784","DOIUrl":"10.1134/S2075113326700784","url":null,"abstract":"<p>A comparative analysis of modern methods to estimate the adhesive strength between carbon fiber and epoxy binder is outlined. A new method for studying adhesive strength is proposed. It makes use of analyzing properties of carbon fiber bundles combined with accounting for the process of obtaining microplastics.\u0000Two grades of carbon fibers—UMT42S-3K-EP and UMT49S-12K-EP—manufactured by Alabuga-Volokno LLC are selected as the objects for the study. An epoxy binder of the VSE-30 brand, developed at the National Research Center Kurchatov Institute—VIAM, is used as the matrix.\u0000The features of testing samples to determine adhesive strength using the improved knot method are presented. Optimal parameters for forming the adhesive cell are proposed. The fracture zone of the adhesive joint between the carbon fiber and the epoxy matrix is examined using optical microscopy.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"1145 - 1152"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148667056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hydroabrasive Resistance in Promising Polyurethane Elastomers 聚氨酯弹性体的耐水磨料性能
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700644
V. Yu. Senichev, E. V. Pogoreltsev
{"title":"Hydroabrasive Resistance in Promising Polyurethane Elastomers","authors":"V. Yu. Senichev,&nbsp;E. V. Pogoreltsev","doi":"10.1134/S2075113326700644","DOIUrl":"10.1134/S2075113326700644","url":null,"abstract":"<p>The resistance of four polyurethane elastomers to hydroabrasive wear is investigated under similar conditions. The work is made using a new experimental setup that allows testing simultaneously several polymer samples. The material synthesized on the basis of an oligoether of the polyfurite type with a molecular weight of 1000 shows the lowest wear under hydroabrasive conditions. The relationship between the abrasive resistance of the investigated elastomers and their physical and mechanical characteristics is discussed.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"1052 - 1055"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148667078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Structuring of Nanocompositions of Inorganic Scintillators and Organic Phosphors for Radiation Detectors 辐射探测器用无机闪烁体和有机荧光粉的纳米组成
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700449
I. S. Tsebruk, N. V. Klassen, V. V. Kedrov, A. D. Orlov, S. A. Vinokurov, A. P. Pokidov
{"title":"Structuring of Nanocompositions of Inorganic Scintillators and Organic Phosphors for Radiation Detectors","authors":"I. S. Tsebruk,&nbsp;N. V. Klassen,&nbsp;V. V. Kedrov,&nbsp;A. D. Orlov,&nbsp;S. A. Vinokurov,&nbsp;A. P. Pokidov","doi":"10.1134/S2075113326700449","DOIUrl":"10.1134/S2075113326700449","url":null,"abstract":"<p>The processes of superstructure formation were investigated using nanocomposites composed of inorganic scintillators based on lanthanum bromide and cesium iodide and an organic luminophore based on polystyrene, under deformation, electrical, ultrasonic and laser exposures. It was shown that for certain combinations of nanocomposite compositions and exposure parameters, structuring develops at molecular‑cluster and optical scales, which is of interest for the development of improved radiation detectors.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"943 - 950"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148667103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of the Portevin-Le Chatelier Effect on the Resistance of Aluminum Alloy AMg6 to Static, Dynamic and Cyclic Loads 波蒂文-勒夏特列效应对AMg6铝合金静、动、循环载荷抗力的影响
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700723
V. M. Matyunin, A. Yu. Marchenkov, M. A. Karimbekov, R. Yu. Agafonov, N. O. Tsvetkova, A. A. Pan’kina
{"title":"Influence of the Portevin-Le Chatelier Effect on the Resistance of Aluminum Alloy AMg6 to Static, Dynamic and Cyclic Loads","authors":"V. M. Matyunin,&nbsp;A. Yu. Marchenkov,&nbsp;M. A. Karimbekov,&nbsp;R. Yu. Agafonov,&nbsp;N. O. Tsvetkova,&nbsp;A. A. Pan’kina","doi":"10.1134/S2075113326700723","DOIUrl":"10.1134/S2075113326700723","url":null,"abstract":"<p>The influence of the Portevin-Le Chatelier effect on the mechanical properties of AMg6 aluminum alloy specimens under static, dynamic, and cyclic loading was studied. It was found that this effect has little effect on the yield strength, tensile strength, and elongation determined under static tension at a strain rate of 5 mm/min. However, it significantly reduces impact toughness and its components-the work of crack initiation and propagation-and also reduces the number of cycles to complete failure under cyclic loading of the specimen at the same maximum cycle stress.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"1111 - 1115"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148667155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Oxidation Kinetics of Aluminum Alloy AlFe5Si10 with Gallium in the Solid State AlFe5Si10铝合金与镓的固态氧化动力学
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700735
I. N. Ganiev, U. Sh. Yakubov, M. Sh. Zhuraeva, I. T. Amonzoda, N. I. Ganieva
{"title":"Oxidation Kinetics of Aluminum Alloy AlFe5Si10 with Gallium in the Solid State","authors":"I. N. Ganiev,&nbsp;U. Sh. Yakubov,&nbsp;M. Sh. Zhuraeva,&nbsp;I. T. Amonzoda,&nbsp;N. I. Ganieva","doi":"10.1134/S2075113326700735","DOIUrl":"10.1134/S2075113326700735","url":null,"abstract":"<p>The kinetics of oxidation of the aluminum alloy AlFe5Si10 alloyed with up to 3.0 wt % gallium were studied by thermogravimetric analysis. It was shown that gallium addition to the alloy and an increase in temperature both increase the oxidation rate of the base alloy in the solid state. The apparent activation energy of the oxidation process of AlFe5Si10 is 178.0 kJ/mol and decreases to 147.9 kJ/mol for the alloy containing 3.0 wt % gallium. The oxidation curves of the gallium-alloyed alloys in the solid state are described by polynomials indicative of a hyperbolic mechanism of the process. A mechanism of gallium’s influence on the oxidizability of AlFe5Si10 was established: in the range 0.05–3.0 wt % gallium plays a dominant role in the formation of an oxide film characterized by low protective properties.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"1116 - 1121"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148666974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deformation of Cured Polymer Compositional Materials in the Process of Loading Combined with Microwave Heating 固化高分子复合材料在微波加热加载过程中的变形
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700681
I. V. Zlobina, N. V. Bekrenev, D. V. Kondratov
{"title":"Deformation of Cured Polymer Compositional Materials in the Process of Loading Combined with Microwave Heating","authors":"I. V. Zlobina,&nbsp;N. V. Bekrenev,&nbsp;D. V. Kondratov","doi":"10.1134/S2075113326700681","DOIUrl":"10.1134/S2075113326700681","url":null,"abstract":"<p>An increase in absolute strain and compliance of carbon, glass, and organic plastic samples with epoxy resins under microwave heating was found to be 360–380, 320–336, and 340–318%, respectively. The results confirm a temporary transition of the thermosetting binder within the cured polymer composite material (PCM) to a plastic state, which enables configurational changes in the structure that contribute to improved physical and mechanical properties.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"1076 - 1084"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148666997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Relationship between Functional and Mechanical Properties of Resorcinol-Formaldehyde Aerogels and Resultant Carbon Aerogels 间苯二酚-甲醛气凝胶与合成碳气凝胶功能与力学性能的关系
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700693
A. A. Kolmakova, V. K. Ivanov, A. E. Baranchikov, S. A. Lermontov, A. N. Malkova, A. D. Filippova, O. S. Ivanova, A. G. Kolmakov, M. A. Kaplan
{"title":"Relationship between Functional and Mechanical Properties of Resorcinol-Formaldehyde Aerogels and Resultant Carbon Aerogels","authors":"A. A. Kolmakova,&nbsp;V. K. Ivanov,&nbsp;A. E. Baranchikov,&nbsp;S. A. Lermontov,&nbsp;A. N. Malkova,&nbsp;A. D. Filippova,&nbsp;O. S. Ivanova,&nbsp;A. G. Kolmakov,&nbsp;M. A. Kaplan","doi":"10.1134/S2075113326700693","DOIUrl":"10.1134/S2075113326700693","url":null,"abstract":"<p>The functional and mechanical properties of carbon aerogels (CAG) are studied during pyrolysis to make resorcinol-formaldehyde aerogels (RFAG). The synthesis involves two different solvents: acetonitrile and dimethyl sulfoxide. The solvent to resorcinol ratio is kept at the levels of 8 and 14.5. The relationship is established between the values of the specific surface area <i>S</i>, bulk density ρ and CAG compression strength <span>(sigma )</span> and the properties of the original RFAG. It is found that pyrolysis leads to an increase in <i>S</i> by ~2–4 times, ρ by ~1.5–3 times and <span>(sigma )</span> by ~2.5–26 times, whereas the value of porosity <i>P</i> remains practically unchanged. The most noticeable change in properties is observed during pyrolysis of RFAG synthesized using dimethyl sulfoxide as a solvent with a solvent to resorcinol ratio of 8. The pyrolysis induces a significant shrinkage in samples which is less pronounced in RFAG samples obtained using a larger amount of solvent.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"1085 - 1091"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148666998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Silver Content on the Structure and Mechanical Properties of TiZr38Nb11 Alloy 银含量对TiZr38Nb11合金组织和力学性能的影响
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700711
A. D. Gorbenko, V. K. Zhidkov, V. Yu. Zadorozhnyi, Ya. A. Morozova, M. A. Kaplan, S. A. Mikhlik, K. V. Sergienko, A. G. Kolmakov, S. V. Konushkin, T. M. Sevost’yanova, M. A. Sevost’yanov
{"title":"Effect of Silver Content on the Structure and Mechanical Properties of TiZr38Nb11 Alloy","authors":"A. D. Gorbenko,&nbsp;V. K. Zhidkov,&nbsp;V. Yu. Zadorozhnyi,&nbsp;Ya. A. Morozova,&nbsp;M. A. Kaplan,&nbsp;S. A. Mikhlik,&nbsp;K. V. Sergienko,&nbsp;A. G. Kolmakov,&nbsp;S. V. Konushkin,&nbsp;T. M. Sevost’yanova,&nbsp;M. A. Sevost’yanov","doi":"10.1134/S2075113326700711","DOIUrl":"10.1134/S2075113326700711","url":null,"abstract":"<p>The article examines the microstructure, phase composition, mechanical properties, and fracture mechanism of titanium alloys of the Ti–Zr–Nb system with the addition of silver. The elemental composition of the system was selected from non-toxic elements that can provide a level of mechanical properties at the same level as Ti–6Al–4V, but with a lower Young’s modulus to eliminate the “stress shielding” effect. Samples of the TiZr<sub>38</sub>Nb<sub>11</sub> alloy and its modifications with the addition of silver (1–3 at %)) were obtained by melting in an argon furnace, followed by annealing and quenching to obtain a uniform structure. A study of the alloys showed that the lowest Young’s modulus (48 MPa), maximum strength (748–778 MPa), and microhardness (292 HV) were achieved with a silver content of 3% (TiZr<sub>38</sub>Nb<sub>11</sub>Ag<sub>3</sub>).</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"1102 - 1110"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148667040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mechanochemical Synthesis and Technological Properties of Erbium Zirconate Powder 锆酸铒粉体的机械化学合成及工艺性能
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700553
Yu. F. Kargin, Zh. V. Eremeeva, G. Kh. Sharipzyanova, D. S. Ushkalova
{"title":"Mechanochemical Synthesis and Technological Properties of Erbium Zirconate Powder","authors":"Yu. F. Kargin,&nbsp;Zh. V. Eremeeva,&nbsp;G. Kh. Sharipzyanova,&nbsp;D. S. Ushkalova","doi":"10.1134/S2075113326700553","DOIUrl":"10.1134/S2075113326700553","url":null,"abstract":"<p>Erbium zirconate powder Er<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> is obtained by mechanochemical synthesis of a stoichiometric mixture of zirconium oxide and erbium oxide. Using X-ray phase analysis, as well as transmission and scanning electron microscopy, it is shown that the initial zirconium oxide and erbium oxide powders interact during mechanochemical synthesis for 30–45 min to form the Er<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> compound. The technological properties (fluidity, compactibility, specific surface area, and bulk density) of polycrystalline powders, as well as the morphology and structure of particles of mechanically synthesized erbium zirconate are studied.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"984 - 990"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148667074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Plasticity and Electrical Resistance of Rapidly Quenched Alloy Co69Fe4Cr4Si12B11 at Low Temperatures Co69Fe4Cr4Si12B11快速淬火合金的低温塑性和电阻
IF 0.4
Inorganic Materials: Applied Research Pub Date : 2026-08-04 DOI: 10.1134/S2075113326700656
P. P. Umnov, T. R. Chueva, N. V. Gamurar, N. D. Bakhteeva, E. V. Todorova, M. E. Prutskov
{"title":"Plasticity and Electrical Resistance of Rapidly Quenched Alloy Co69Fe4Cr4Si12B11 at Low Temperatures","authors":"P. P. Umnov,&nbsp;T. R. Chueva,&nbsp;N. V. Gamurar,&nbsp;N. D. Bakhteeva,&nbsp;E. V. Todorova,&nbsp;M. E. Prutskov","doi":"10.1134/S2075113326700656","DOIUrl":"10.1134/S2075113326700656","url":null,"abstract":"<p>The structure and properties of rapidly quenched Co<sub>69</sub>Fe<sub>4</sub>Cr<sub>4</sub>Si<sub>12</sub>B<sub>11</sub> alloy are studied in the temperature range from –196 to +50°C. It is shown that the plasticity of the alloy does not decrease with long-term exposure and cryocycling. It is established that in the range of operating temperatures from –90 to +50°C, the relative electrical resistance of the microwire <i>r</i> ~ <i>T</i>, the specific electrical resistance ρ = 1.13–1.14 Ωm mm<sup>2</sup>/m, the temperature coefficient of resistance α = –6.7 × 10<sup>–5</sup> 1/K.</p>","PeriodicalId":586,"journal":{"name":"Inorganic Materials: Applied Research","volume":"17 4","pages":"1056 - 1061"},"PeriodicalIF":0.4,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148667145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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