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} …

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 …

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). …

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 …

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 …

Cordierite-group minerals are morphologically and compositionally highly variable from small subhedral grains of cordierite in granulite (XMg 57), cordierite-sekaninaite (XMg 59 – 62) in (ii) …

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 …

2001年12月1日 · Cordierite has low dielectric constant (ε=5–6), high resistivity (ρ>10 12 Ωcm), elevated thermal and chemical stabilities and very low thermal expansion coefficient …

1991年1月1日 · Cordierite is readily synthesized by ceramic processes. Two principal routes are used to achieve the desired compositions. One employs sintered mixtures of traditional …

2025年3月5日 · Cordierite, Mg 2 Al 4 Si 5 O 18, finds widespread use as a high-performance material because of its very low thermal expansion, but its thermal properties are not …