Zobrazeno 1 - 10
of 10
pro vyhledávání: '"He-li Luo"'
Publikováno v:
Journal of Iron and Steel Research International. 21:264-268
The hot deformation behavior of homogenized Ni 3 Al-bascd alloy MX246A has been characterized on the basis of its flow stress variation obtained by isothermal constant true strain rate compression testing on the MTS 810 machine in the temperature ran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a7d961f7f1ad11d1baeeaba60ce147d
https://doi.org/10.1016/s1006-706x(14)60040-6
https://doi.org/10.1016/s1006-706x(14)60040-6
Publikováno v:
Advanced Materials Research. :1531-1537
This text does on research on welding behavior of the Ni3Al alloy casting MX246A of based on laser as heat source. First process parameters have effects on crack sensitive in the study. Laser power decided to heat input and the depth of the weld, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92d9b36fb2122708ad34444ea557be05
https://doi.org/10.4028/www.scientific.net/amr.418-420.1531
https://doi.org/10.4028/www.scientific.net/amr.418-420.1531
Publikováno v:
Journal of Iron and Steel Research International. 17:74-78
In order to fabricate dispersion strengthened alloys strengthened by submicron-sized or nano-sized stable particles through casting routes, understanding of the formation process of dispersion strengthening particles in metal melt is of significance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dbf77f580f599ff8eda885bb00a29cd
https://doi.org/10.1016/s1006-706x(10)60063-5
https://doi.org/10.1016/s1006-706x(10)60063-5
Publikováno v:
Journal of Iron and Steel Research International. 16:87-91
The Microstructure and room temperature abrasive wear resistance of chromium carbide reinforced Ni3Al matrix composite cladding at different depth on nickel base alloy were investigated. The results showed that there is a great difference in microstr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18aa2f6deb046073982929c60935dbbe
https://doi.org/10.1016/s1006-706x(10)60016-7
https://doi.org/10.1016/s1006-706x(10)60016-7
Publikováno v:
Israel Journal of Chemistry. 47:363-368
It is very difficult to produce thin wall complex castings of the Ni3Al-based alloy by investment casting. Defects such as incomplete mold filling and hot tears appear commonly. In this paper, physical parameters of Ni3Al-based alloy are obtained by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2116073471324be9e9a67fea93454b09
https://doi.org/10.1560/ijc.47.3-4.363
https://doi.org/10.1560/ijc.47.3-4.363
Publikováno v:
Journal of Iron and Steel Research, International. 14:15-20
The room-temperature abrasive wear resistance of Cr3C2/Ni3Al composite and Stellite12 alloy cladding was investigated. Three kinds of tests, designed for different load and abrasive' size, were utilized to understand the wear behaviour of these mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2710d888721888f5f32e1a0f18262e32
https://doi.org/10.1016/s1006-706x(08)60044-8
https://doi.org/10.1016/s1006-706x(08)60044-8
Publikováno v:
Journal of Iron and Steel Research, International. 14:21-25
Some intermetallics as high-temperature wear-resistant materials attracted attention of material researchers due to their intrinsic long-range ordered crystalline structures with strong oriented atomic bonding. In the group, Ni3Al-based intermetallic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5f9945b06f3df3d4b723689ffaee635
https://doi.org/10.1016/s1006-706x(08)60045-x
https://doi.org/10.1016/s1006-706x(08)60045-x
Publikováno v:
Journal of Iron and Steel Research, International. 14:59-65
The oxidation behavior of a cast Ni 3 Al-base superalloy MX246A in air over the temperature range of 1000°C to 1200°C for period up to 100h has been studied. The results indicate that the average oxidation rate of MX246A containing 0.5Hf and 0.01 Y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e007b58a530ef9270a954d2ed0e02a53
https://doi.org/10.1016/s1006-706x(08)60052-7
https://doi.org/10.1016/s1006-706x(08)60052-7
Publikováno v:
Journal of Iron and Steel Research, International. 14:45-52
The effects of alloying elements on microstructure of two compositions of Ni3Al-based alloys, MX 246 and MX 246A have been studied in this article. The results show that “starburst” γ - eutectic phases are large and their amount is about 18% in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b71c536a4245f919e93186603209594d
https://doi.org/10.1016/s1006-706x(08)60050-3
https://doi.org/10.1016/s1006-706x(08)60050-3
Publikováno v:
Journal of Iron and Steel Research International. 13:37-40
Because of good oxidation resistance at high temperature and excellent mechanical properties of Ni3 Al and high hot hardncss, and good oxidation resistance of chromium carbide, chromium carbide particle reinforced Ni3 Al matrix composite would posses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab8ccb6660889e7d3165d84f2f36bfc1
https://doi.org/10.1016/s1006-706x(06)60092-7
https://doi.org/10.1016/s1006-706x(06)60092-7