Zobrazeno 1 - 10
of 3 655
pro vyhledávání: '"thermal expansion coefficient,"'
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 6, Pp 842-860 (2024)
In this research, a novel method for regulating components in RE2SiO5/RE2Si2O7 multiphase silicates was developed, combining the benefits of a suitable thermal expansion coefficient (CTE) and outstanding corrosion resistance against calcium–magnesi
Externí odkaz:
https://doaj.org/article/f9a6fdfb30fd4fad87ce0a177d7d6e00
Autor:
Xi WANG, Aolong KANG, Zengkai JIAO, Huiyuan KANG, Chengyuan WU, Kechao ZHOU, Li MA, Zejun DENG, Yijia WANG, Zhiming YU, Qiuping WEI
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 2, Pp 169-178 (2024)
Using copper-boron alloy as the metal matrix and different-sized diamond particles through 110 μm, 230 μm to 550 μm as reinforcement, the diamond/copper-boron alloy composites were prepared via gas pressure infiltration technology under 1100 ℃ a
Externí odkaz:
https://doaj.org/article/089dbf643a4f4f1dbac99ea65be0e19b
Microstructure, elastic/mechanical and thermal properties of CrTaO4: A new thermal barrier material?
Autor:
Shuang Zhang, Xiaohui Wang, Chao Zhang, Huimin Xiang, Yingwei Li, Cheng Fang, Mingliang Li, Hailong Wang, Yanchun Zhou
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 3, Pp 373-387 (2024)
CrTaO4 (or Cr0.5Ta0.5O2) has been unexpectedly found to play a decisive role in improving the oxidation resistance of Cr and Ta-containing refractory high-entropy alloys (RHEAs). This rarely encountered complex oxide can effectively prevent the outwa
Externí odkaz:
https://doaj.org/article/845378d506554e87bc57b0d8c5d1aec7
Publikováno v:
Dizhi lixue xuebao, Vol 30, Iss 1, Pp 38-56 (2024)
Objective Granitic magmas are genetically associated with magmatic-hydrothermal deposits and oil and gas reservoirs. The emplacement of granitic magmas into cooler rocks produced thermal anomaly and thermal stress, yet systematic studies on the spati
Externí odkaz:
https://doaj.org/article/11a308b1a804448aa5e78cdc6c3c41bf
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101767- (2024)
This work investigates the influence of composition on the thermal properties of the high entropy alloy family Cu5Cr35Fe35V20-X5 (at. %), where X = Ti, Ta, W or Mo in the framework of acting as a thermal barrier between the W-based plasma-facing elem
Externí odkaz:
https://doaj.org/article/09a47fb11f4740fe91eed9326be451b4
Publikováno v:
Composites Part C: Open Access, Vol 14, Iss , Pp 100449- (2024)
In this paper, non-woven fabric and glass fiber fabric were used to prepare resin-based absorbing composite. The thermal expansion coefficient and the microwave absorbing properties of the absorbing composites with different glass fiber volume fracti
Externí odkaz:
https://doaj.org/article/d170f839010c4ecdb7b012973bc524d4
Autor:
Hiroyuki Ono
Publikováno v:
Composites Part C: Open Access, Vol 14, Iss , Pp 100482- (2024)
In this study, we examine to derive the solutions of effective elastic moduli and thermal expansion coefficient for composite materials containing ellipsoidal fillers oriented randomly in the material using homogenization theories, which are the self
Externí odkaz:
https://doaj.org/article/fe59a56a92b94dbca7d2f0ffc5c26781
Autor:
Víctor Revilla-Cuesta, Javier Manso-Morato, Nerea Hurtado-Alonso, Amaia Santamaría, José T. San-José
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03334- (2024)
Analyzing and validating the behavior of sustainable concrete mixes under near-realistic conditions is essential to advance their use. In this research, full-scale high-workability concretes, 0.5 m3 in volume, containing maximum amounts of sustainabl
Externí odkaz:
https://doaj.org/article/db6d149160b4482bb88de5f60a5ae5ea
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 4778-4790 (2024)
The effects of cold rolling reduction ratio, initial grain size, and aging condition (temperature and time) on static strain aging (SSA) behavior were systematically investigated in stable austenitic stainless steel. The aging treatment increased the
Externí odkaz:
https://doaj.org/article/b404723b38a749a6860c5a17973d912d
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 7, Iss 4, Pp 256-263 (2023)
On the basis of comparison of temperature dependences of lattice parameters of CuCrSe2 and Cu0.5ZrSe2 in the temperature region including transition between phases with centrosymmetric and noncentrosymmetric distribution of copper on positions tetrah
Externí odkaz:
https://doaj.org/article/00b8a0a90b764093aba1f3ac4a4948c0