钛酸镁 meaning in Chinese
magnesium titanate
Examples
- If appropriate m2t is introduced , the composite can also obtain fine thermal properties . when the content of m2t is 10mol % , the thermal expansion coefficient is - 0 . 45x10 - 6 /
同时引入适量钛酸镁，钛酸铝烧结体的热膨胀系数仍然很低，钛酸镁的含量为10mol时其热膨胀系数为- 0 . 45 10 ~ ( - 6 ) 。 - When the content of mgtiao5 is 10mol % and the composite is kept at the 1100 for loh , the decomposition rate of at is far below 9 % ; the density of sintered material at 1500 with additive m2t is about 10 percent higher than that of those without any additives
当钛酸镁的含量为5mol时，钛酸铝在1100保温10小时，其分解量要小于9 ；而且在1500烧结得到的烧结体致密度比没有引入添加剂高近10个百分点。 - For the sake of overcoming the two fatal disadvantages of at that its density and strength is low , and in the middle temperature range it can decompose into ahos and tic > 2 easily . in this dissertation , magnesium dititanate ( mgti2os , m2t ) is introduced to form solid solution to restrain the decomposition and improve the strength of at in high temperature
为克服at强度偏低和中温域易分解的缺点，本文引入与at晶型相同的二钛酸镁( mgti _ 2o _ 5简称m2t ) ，通过与at形成固溶体以抑制钛酸铝中温分解，并满足其力学强度。 - In this dissertation , mgo5 is introduced to form solid solution to restrain the decomposition of at in high temperature . then at is mixed with the al2o3 , forming gradient composite to raise the integral intensity of the material and not affecting the thermal properties . the experimental results show that the additive mgo5 can effectively restrain the decomposition of at and promote the sinter process , which enhances the density of at
本文在充分分析本领域国内外研究现状的基础上，首先通过引入添加剂钛酸镁( m2t ) ，使其与钛酸铝形成固溶体，以达到抑制钛酸铝中温分解的目的；再通过与强度高、气密性好的氧化铝进行梯度复合来提高整体材料的强度并能弥补钛酸铝渗透性能差，同时对材料的低热膨胀性能影响不大。