Cordierite granites. The cordierite granites have the greatest crustal affinity, though in some ways their petrogenesis and magmatic evolution is the most problematic. In a general sense, the …

2008年6月10日 · Cordierite is a ring silicate, typically with low refractive indices and birefringence, and in thin section tends to be confused with quartz or feldspars. Twinning is known on {110} …

2021年9月1日 · The cordierite ceramics (samples DT04M and DT08M) showed lower values of CTE compared with monolithic cordierite (sample DT00M). Sample DT008 possessed the …

2024年12月15日 · Cordierite is a magnesium aluminum silicate mineral with the chemical formula (Mg, Fe) 2 Al 4 Si 5 O 18. Cordierite is exceptionally resistant to chemical corrosion, low …

2004年1月1日 · Crystalline cordierite is a major component of so-called cordierite ceramics. This type of ceramics consists of the MgO:Al 2 O 3:SiO 2 ternary system components in the 2:2:5 …

2023年6月15日 · However, cordierite has a very narrow sintering temperature, so the sintering of high-purity cordierite is challenging [9, 10]. Various procedures, such as adding sintering aids …

2017年6月1日 · Cordierite (2MgO·2Al 2 O 3 ·5SiO 2) has low thermal expansion coefficient 1×10 −6 K −1, low dielectrical constant, high resistivity, chemical stability, high strength and low …

2021年10月1日 · In cordierite glass, Mg‐bearing quartz solid solutions leads to remarkably different effects from the Li‐bearing quartz solid solutions. Mg‐bearing quartz solid solutions …

2025年1月1日 · Cordierite glass-ceramic powder was processed and obtained in-house using the commercially available cordierite powder (Ganzhou Xinzhen New Materials Co., Ltd., China). …

2014年5月1日 · Cordierite–mullite bonded porous SiC ceramics were prepared by an in situ reaction bonding technique using a silicon carbide, aluminum hydroxide, MgO, and graphite as …