Zobrazeno 1 - 10
of 725
pro vyhledávání: '"Composition design"'
Publikováno v:
Journal of Aeronautical Materials, Vol 44, Iss 5, Pp 37-47 (2024)
Rare earth permanent magnet materials are widely applied in critical fields such as aerospace，energy technology，and transportation，serving as critical materials in modern technology. The 1∶12-type（ThMn12）SmFe permanent magnet material exh
Externí odkaz:
https://doaj.org/article/26497833cdcc40af8bf8fe9733c930f7
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 9, Pp 1369-1381 (2024)
High-entropy fluorite oxides (HEFOs) show significant potential for thermal protection applications due to their advantageous combination of low thermal conductivity and high Yong’s modulus. However, the factors influencing its formation have not b
Externí odkaz:
https://doaj.org/article/b9e311c8656f45cab567ebdcf7ec26a2
Autor:
Dingming Liu, Yufan Li, Hongxi Deng, Yan Liu, Wenting Zhang, Lei Li, Xujin Ge, Huiyuan Zheng, Wenfeng Liu, Zhengwang Zhu, Haifeng Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3727-3736 (2024)
The metastability of the dendritic phase is crucial in determining the mechanical properties and mechanisms of the Ti-based in-situ dendrite-reinforced bulk metallic glass composites (BMGCs). However, tailoring the metastability effectively remains c
Externí odkaz:
https://doaj.org/article/cf1f4d0344b64db4b6f9e1b70f3650de
Publikováno v:
Fenmo yejin jishu, Vol 42, Iss 4, Pp 427-436 (2024)
With high melting point, high hardness, high thermal conductivity, excellent electrical conductivity, and high temperature oxidation resistance, the TiB2 ceramic has been applied in the fields of aerospace, machinery manufacturing, metal smelting, el
Externí odkaz:
https://doaj.org/article/a953b8b187444de2938e429996d0f51c
Autor:
Lu Liu, Hongying Dong, Peng Zhang, Shaokun Wang, Haolei Qi, Mengyu Ding, Zhefeng Li, Yu Bai, Wen Ma
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 8, Pp 1132-1142 (2024)
Developing new high-entropy rare-earth zirconate (HE-RE2Zr2O7) ceramics with low thermal conductivity is essential for thermal barrier coating materials. In this work, the average atomic spacings, interatomic forces, and average atomic masses of 16 r
Externí odkaz:
https://doaj.org/article/a5cf8b9c12f64119a59b9dabe353192c
Publikováno v:
Teshugang, Vol 45, Iss 5, Pp 40-46 (2024)
The 125ksi grade 15Cr super martensite stainless steel exhibits excellent high strength and high toughness matching， and corrosion resistance to CO2， which making it a promising material for oil well pipes exceeding a depth of 7 000 m. This paper
Externí odkaz:
https://doaj.org/article/9ed901f798064b9a9909484b3c5fa05d
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3515-3525 (2024)
Multi-principal component alloy has been proved to form disordered solid solution in most cases. However, multi-principal component alloy with single phase solid solution has a few disadvantages in mechanical properties, such as low strength or poor
Externí odkaz:
https://doaj.org/article/b327f3cd59594503abafc0fa565a1554
Autor:
Fei Tan, Yanbin Jiang, Qian Lei, Hongtao Zhang, Lijun Zhang, Zhu Xiao, Guofu Xu, Yuyuan Zhao, Zhou Li
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1326-1336 (2024)
Complex mapping relationships between high-entropy alloy compositions and performances struggle to precisely elucidate by traditional machine learning models, hindering the accurate and efficient design of high-performance alloys. In this work, a nov
Externí odkaz:
https://doaj.org/article/a6a9b478557945d5b7dac0aea97f9906
Autor:
Xudong Huang, Ruitao Qu, Faling Ren, Chao Guo, Yuan Xing, Haotian Ma, Yuwen Lin, Jiaming Liu, Kexing Song, Feng Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 506-511 (2024)
Lightweight refractory high-entropy alloy (LRHEA) is one of potential structural materials in aerospace industry for its excellent high-temperature comprehensive properties and low density. In this work, a new high-throughput method to develop LRHEAs
Externí odkaz:
https://doaj.org/article/928f6b299e094e27aaafeb9a17668c3c
Autor:
Yulin Li, Haixian Yan, Shiqi Wang, Xuliang Luo, Łukasz Kurpaska, Feng Fang, Jianqing Jiang, Hyoung Seop Kim, Wenyi Huo
Publikováno v:
Materials & Design, Vol 248, Iss , Pp 113497- (2024)
The recent surge in interest in high-entropy oxides (HEOs) as a novel class of ceramic materials can be attributed to the remarkable performance enhancements caused by both the complexity of their chemical composition and the simplicity of their stru
Externí odkaz:
https://doaj.org/article/d430601c28ec4105ba29fcf2933aa72c