Zobrazeno 1 - 10
of 27 009
pro vyhledávání: '"Intergranular"'
Publikováno v:
Liang you shipin ke-ji, Vol 32, Iss 6, Pp 189-195 (2024)
This study investigated the effects and evaluation indicators of air conditioning temperature control for summer storage of wheat in large flat storage silos. In the second and third years after wheat was stored in Silo No. 19 of Luliang Jituan Pingy
Externí odkaz:
https://doaj.org/article/92cddda1db5d4aab83a9b1d93ac8ce3f
Publikováno v:
Corrosion Communications, Vol 15, Iss , Pp 42-51 (2024)
Corrosion damage mechanisms of nickel-based alloy G3 at 600 °C with a mixture of H2O, CO2, H2S and H2 were explored using ultra-high-temperature and high-pressure corrosion experiments, slow strain rate tensile tests and a series of microscopic char
Externí odkaz:
https://doaj.org/article/6a32f7ebb683409897eefc8a0a672356
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 165-176 (2024)
Atmospheric corrosion of Al–Cu–Li AA2195 alloys was investigated in constant relative humidity (RH) controlled by saturated salt solutions. Corrosion process was governed by RH, especially for the transformation of corrosion products and crack gr
Externí odkaz:
https://doaj.org/article/39657d4f41e04cb68e758bd76f62d9fa
Publikováno v:
Corrosion Communications, Vol 15, Iss , Pp 13-23 (2024)
In the present work, the corrosion behaviour of 2A97 Al-Cu-Li alloy with different thermomechanical treatments is investigated using electron microscopy and electrochemical measurements. The various thermomechanical treatments allowed the assessment
Externí odkaz:
https://doaj.org/article/e93114e4264a45c184809c94739549dc
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 185-195 (2024)
The high temperature oxidation behavior of Fe–36Ni Invar alloy in the forged billet stage and hot rolled rod stage in the compressed air atmosphere has been systematically studied. The results show that the oxide layer can be divided into the exter
Externí odkaz:
https://doaj.org/article/5ff844cad5b34fd280ff40a4e1d19832
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 44, Iss 4, Pp 449-455 (2024)
Objectives: Diamond tools are crucial in stone processing, and their performance is directly related to processing quality and cost. With the rise of stone and labor costs, the performance requirements on diamond tools are also increasing, including
Externí odkaz:
https://doaj.org/article/908f4649e97649f794d305a9b3932a6e
Publikováno v:
Journal of Aeronautical Materials, Vol 44, Iss 4, Pp 118-127 (2024)
SEM，EBSD and TEM techniques were used to study the effects of grain boundary precipitation characteristics and the Fe-containing second phase（Al7Cu2Fe phase） formed under different aging regimes on the intergranular corrosion properties of Al-Z
Externí odkaz:
https://doaj.org/article/27c8611eb7324173b7513d0119f465b4
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 2023-2036 (2024)
The grain characteristic and orientation were analyzed using the electron backscatter diffraction (EBSD) for AZ31 hot-rolled alloys. The corrosion initiation of the bimodal microstructure is revealed for the hot-rolled AZ31 alloys obtained by the qua
Externí odkaz:
https://doaj.org/article/c2f2ab2613d449629df25f8a921b092a
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 73-82 (2024)
For analyzing the intergranular corrosion sensitivity of 316 stainless steel weld metals with different C contents, the intergranular corrosion behaviors of the weld metals under as-welded and different as-aged states were evaluated by both the H2SO4
Externí odkaz:
https://doaj.org/article/b63db6e38b9d4398860ae84bbf8e50e4
Publikováno v:
工程科学学报, Vol 46, Iss 6, Pp 1077-1088 (2024)
Selective laser melting (SLM) is a powder-bed metal additive manufacturing technology that is extensively employed in the fields of marine engineering, biomedicine, and nuclear power due to its high processing precision and wide range of applicable m
Externí odkaz:
https://doaj.org/article/044ca626feeb43809f5827aa45902209