Zobrazeno 1 - 10
of 4 205
pro vyhledávání: '"TENSILE PROPERTY"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 6397-6407 (2024)
The current SAC(Sn–Ag–Cu) solder often experiences rapid degradation of mechanical properties at high temperatures and is prone to fracture under dynamic loads, thus failing to meet the interconnection requirements of industrial electronic produc
Externí odkaz:
https://doaj.org/article/f5ac1d20f4054b75b6fd1ef9ff8aaea8
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 1087-1096 (2024)
In this study, the effect of post heat treatment on microstructural evolution and tensile properties of 0.75% of carbon doped NiCoCr MEA alloy manufactured by laser powder bed fusion (LPBF) was investigated. The post heat treatment of LPBF-built 0.75
Externí odkaz:
https://doaj.org/article/361d50a533654123a0e1b3df301e89d0
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 1436-1445 (2024)
This study aims to improve the tensile and high-cycle fatigue properties of a high-speed-extruded BA53 (Mg–5Bi–3Al, wt.%) alloy using a non-homogenized extrusion billet. Homogenization treatment of the BA53 billet leads to a significant reduction
Externí odkaz:
https://doaj.org/article/cb6af709696543a18ba9ddc5f0b3823e
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 10, Pp 4126-4139 (2024)
This study aims to investigate the extrusion temperature effects on the development of heterogeneous microstructures and mechanical properties, focusing on their impact on the fracture toughness of AZ31B alloys. Magnesium AZ31B (Mg-3wt%Al-1wt%Zn) all
Externí odkaz:
https://doaj.org/article/0c9ea320f74d4815aaf0ea50f39149ee
Publikováno v:
Journal of Aeronautical Materials, Vol 44, Iss 4, Pp 109-117 (2024)
A novel medium-to-high strength aluminum alloy Al-6Mg-0.7Zr was prepared by using the rapid solidification-powder metallurgy process. The mechanical properties and microstructural changes of the annealed alloy were analyzed and studied through the me
Externí odkaz:
https://doaj.org/article/f0dcaae0b99f44b0aa070af4787191e2
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1437-1448 (2024)
Titanium alloys are extensively utilized in the aerospace industry due to their exceptional strength and resistance to corrosion. However, litmited performance and high dispersion has always existed for the traditional manufacturing process. A novel
Externí odkaz:
https://doaj.org/article/563b375224da473e9a2d66a8a628f689
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 955-966 (2024)
The microstructure and its relationship with the mechanical properties of an Inconel 718 superalloy fabricated by selective laser melting (SLM) technology were investigated under different post processes, including HT1, HT2, HT2+HIP and as-built cond
Externí odkaz:
https://doaj.org/article/be9863360f3d41eda40df8fe28115dbe
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 4041-4058 (2024)
The laser welding of dissimilar 2219 Al–Cu and 2195 Al–Li alloys is a significant attempt in the fabrication of rocket propellant tanks, aiming at the escalating demands for weight reduction and cost efficiency. The variances in microstructure ev
Externí odkaz:
https://doaj.org/article/a658440f1d2e414e874f63e666ecc2ce
Publikováno v:
Hecheng xiangjiao gongye, Vol 47, Iss 4, Pp 329-331 (2024)
Nitrile rubber （NBR） 2980 M was prepared by mechanical blending of liquid nitrile rubber （YN 25） into NBR 2980. The effect of YN 25 addition ratio on the Mooney viscosity, hardness, vulcanization characteristics of NBR 2980 M compound, and te
Externí odkaz:
https://doaj.org/article/d9355e4c9af24a80a03e1fccbedca19b
Preparation and deformation properties of carbon fiber triaxial woven fabric/TPU flexible composites
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 6, Pp 132-138 (2024)
The carbon fiber triaxial woven fabric has good application prospects in the field of space deployment devices because of its advantages of stable structure， light density and quasi-isotropic. In order to study the deformation properties of carbon
Externí odkaz:
https://doaj.org/article/2760f6e9818841c6a38003938762ac19