Microstructure and mechanical properties of fine-grained boron carbide ceramics fabricated by high-pressure hot pressing combined with high-energy ball milling
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DOI: 10.1016/j.ceramint.2018.03.114
Abstract: Abstract Dense and fine-grained boron carbide (B4C) ceramics were fabricated via high-pressure hot pressing (100 MPa) using powders, which are prepared by high-energy ball milling. These powders were sintered at a low temperature (1800 °C) without any… read more here.
Keywords: boron carbide; grained boron; b4c ceramics; fine grained ... See more keywords
Effect of Ti and its compounds on the mechanical properties and microstructure of B4C ceramics fabricated via pressureless sintering
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DOI: 10.1016/j.ceramint.2021.01.237
Abstract: Abstract The addition of Ti and its compounds particles has the potential to effectively enhance the fracture toughness of B4C ceramics. However, the influence of different Ti-based compounds on B4C ceramics has not been extensively… read more here.
Keywords: compounds mechanical; mechanical properties; effect compounds; b4c ceramics ... See more keywords
In Situ ZrB2 Formation in B4C Ceramics and Its Strengthening Mechanism on Mechanical Properties
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DOI: 10.3390/ma15227961
Abstract: In order to reduce the sintering temperature and improve the mechanical properties of B4C ceramics, ZrB2 was formed in situ using the SPS sintering method with ZrO2 and B4C as raw materials. Thermodynamic calculations revealed… read more here.
Keywords: b4c; b4c ceramics; zrb2 formation; situ zrb2 ... See more keywords