Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Zhenwen Yang"'
Publikováno v:
Journal of the European Ceramic Society. 41:3196-3206
A bulk (Hf0.2Ta0.2Zr0.2Nb0.2Ti0.2)C high-entropy ceramic (HEC) with a high density was prepared by hot pressing (HP), and through a robust joining technique, large-sized piece was fabricated. A hot-pressed carbide HEC with a single-phase and homogene
Publikováno v:
Journal of Manufacturing Processes. 64:1349-1358
A TiB2–TiC–SiC composite was successfully joined to Ta by brazing with a Ti/Ni/Ti interlayer. The microstructure and properties of the Ta/TiB2–TiC–SiC joint were analyzed at various joining temperatures, and the reaction mechanism of the join
Publikováno v:
Ceramics International. 46:204-211
A novel surface treatment method by electrophoretic depositing SiC nanowires on the C/C composite was introduced to reinforce the C/C–Nb brazed joints. Results showed that the electrophoretic deposition (EPD) process of SiC nanowires could improve
Publikováno v:
Archives of Civil and Mechanical Engineering. 19:1083-1094
C/C composite was successfully joined to Ti 2 AlNb alloy with inactive filler metal, Ag–Cu–Zn filler. In addition, a designed composite interlayer, Ag–Cu–Zn/Cu/Ag–Cu–Ti, was used to improve the properties of brazed joints. AlCu 2 Ti compo
Publikováno v:
Carbon. 143:494-506
A surface modification method of C/C composites involving a combination of pre-oxidation treatment and in situ growth of CNTs was developed to form a reinforced interfacial structure in Nb-C/C brazed joints. The interfacial structure under different
Publikováno v:
Archives of Civil and Mechanical Engineering. 19:1-10
Ag-Cu-Ti/Cu/Ag-Cu-Ti composite interlayer was successfully designed to braze Al2O3 ceramic and Nb. The effect of the addition of Cu interlayer with various thicknesses on the microstructure, residual stress and mechanical properties of the brazed joi
Publikováno v:
International Journal of Applied Ceramic Technology. 16:896-906
Publikováno v:
Archives of Civil and Mechanical Engineering. 20
Ti–6Al–4V (TC4) and Ti–6.5Al–3.5Mo–1.5Zr–0.3Si (TC11) joints were achieved via Ti–37.5Zr–15Ni–10Cu (wt%) filler metal when the brazing temperature was in the range from 950 °C (below β-transus) to 1040 °C (above β-transus) for 1
Publikováno v:
Archives of Civil and Mechanical Engineering. 18:546-556
Two kinds of filler metal, Ti–Zr–Cu–Ni and Ti–Zr–Cu–Ni + Mo, were used to vacuum braze Ti2AlNb and TC4 alloys. The interfacial microstructures and the room temperature (RT) and elevated temperature shear strengths of the brazed joints wer
Publikováno v:
Vacuum. 143:294-302
Al2O3 ceramic was successfully joined to TiAl alloy by active brazing using an Ag-Cu-Ti + W composite filler. The effects of brazing temperature, holding time, and W content on the microstructure and mechanical properties of the brazed joints were in