Zobrazeno 1 - 10
of 313
pro vyhledávání: '"Xiaoguo Song"'
Autor:
Buqiu Shao, Shuai Zhao, Peng Wang, Xin Nai, Haiyan Chen, Yongsheng Liu, Pengcheng Wang, Xiaoguo Song, Wenya Li
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 491-502 (2024)
To meet the service conditions and strength requirements of turbine stator blades and the inner and outer rings of aero engine casings, CoFeNiCrMn high-entropy alloy filler was used to braze SiCf/SiC/GH536 joints. This study investigated the effects
Externí odkaz:
https://doaj.org/article/6f8fd2c9b48b4752936cba2763b7a058
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1304-1312 (2024)
Studies that focus on brazing high-nitrogen steel (HNS) to high-entropy alloys (HEAs) are currently limited. In this study, the HEA Al0·3CoCrFeNi was successfully brazed to HNS using a commercial BNi-2 filler at 1080–1140 °C. The microstructure a
Externí odkaz:
https://doaj.org/article/6a679d89313446d09668def84982f6f5
Publikováno v:
Materials & Design, Vol 246, Iss , Pp 113313- (2024)
Integration of aluminum (Al) and titanium (Ti) alloys offers an effective approach to sustainable and high-quality development of the automotive and aviation industries. However, challenges arise when welding Al alloys to Ti alloys due to the formati
Externí odkaz:
https://doaj.org/article/6a3ef2a2b0df4ddc8495ffc3673c7c0f
Autor:
Xin Nai, Shuai Zhao, Peng Wang, Haiyan Chen, Pengcheng Wang, Xiaoguo Song, Achilles Vairis, Wenya Li
Publikováno v:
Materials & Design, Vol 243, Iss , Pp 113040- (2024)
Residual stress is the main hindrance to achieve a robust ceramic/metal brazed joint. In this study, yttria stabilized zirconia (YSZ) particles was fabricated into solid-state transformation composite filler, which was proposed as a new strategy to s
Externí odkaz:
https://doaj.org/article/060de8373a1a432cbc1bbe3f796ba559
Publikováno v:
Journal of Advanced Joining Processes, Vol 9, Iss , Pp 100220- (2024)
Aluminum/steel structures are widely proposed for weight reduction in aviation, aerospace, and automotive industries, whereas the applications of aluminum/steel structures are still limited due to the unreliable welding related to the intermetallic c
Externí odkaz:
https://doaj.org/article/6bc08fb43f8a48fcbd2b5755690eb241
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 3463-3474 (2024)
Wire-arc additive manufacturing (WAAM) was used in aeronautical engineering due to its low equipment cost and ability to create complex shapes. However, the fatigue behavior of WAAM titanium alloy, specifically for low cycle fatigue (LCF), was poorly
Externí odkaz:
https://doaj.org/article/28f33ee3680446da9ff856fcfef1e761
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 8073-8083 (2023)
This paper developed an innovative pressure-free contact reaction brazing technique that facilitated joining ceramics at low temperatures. Using this method, a semi-solid TiNiCuNb filler was employed to join C/C–SiC composite and Ti60 alloy. By fac
Externí odkaz:
https://doaj.org/article/f0dde9b3aa4444cebdb0399096e52958
Autor:
Baiyun Yang, Haoyue Li, Haofeng Sun, Wanting Xu, Hongbo Xia, Xuan Su, Bo Chen, Xiaoguo Song, Caiwang Tan
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 5278-5290 (2023)
Laser texturing is a promising technology with wide-ranging applications in surface processing. In this study, a nanosecond laser was used to ablate the surface of Q355 steel, creating grooves of varying depths by different processing times. Satisfac
Externí odkaz:
https://doaj.org/article/da3f5f0ee1e94dd29caed24a8cef8c96
Autor:
Yiming Sun, Hongyun Zhao, Rongrong Huang, Linchuan Liu, Caiwang Tan, Danyang Lin, Bo Chen, Xiaoguo Song, Rui Ma
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 703-717 (2023)
Laser powder-bed fusion (LPBF) possesses unique advantages in manufacturing complex structures. The mechanical properties of thin-wall structures are crucial for the application. This study investigates the influence of wall thickness on defects and
Externí odkaz:
https://doaj.org/article/f953be77c98046a48a558aafc3e086de
Autor:
Danyang lin, Xin Xi, Mengzhe Yan, Rui Ma, Zhifeng Shi, Zhengxin Tang, Zihan Li, Caiwang Tan, Zhibo Dong, Xiaoguo Song
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 7873-7892 (2023)
Owing to restrictions on forming dimensions, laser powder bed fusion (LPBF) components will continue to require laser welding in the future. The post-weld thermal cracking of LPBF-Haynes 230 superalloys has become a key issue hindering their assembly
Externí odkaz:
https://doaj.org/article/0aa8d2e2abf74ae08f5d580105525123