a1n meaning in Chinese
并在室温下进行
Examples
- Microstructure and thermal conductivity of a1n ceramics with the addition of sm2o
陶瓷的显微结构和导热性能 - A1n was observed in xrd patterns for the powders milled for 10 hours and the samples infiltrated in n2 atmosphere at 800 for 1 hour
在高能球磨过程中和无压渗透过程中分别有反应发生，反应有助于al与bn的结合和样品性能的提高。 - Cao and y2o3 are additives in a1n green sheet . ya1o and caalo complex oxides have low melting point compare to the soaking temperature of a1n sintering
通过改变导带浆料中sio _ 2的含量，在促使导带浆料完成烧结的同时，在导带中也保留一定数量的孔隙。 - A1n grains at interface are no different from those in the bulk . the sintering stress is decreased to the degree that cannot influence the substrate shrinkage . the a1n substrate contains nine levels with size of 50 50mm2
经过实验，发现sio _ 2含量在0 . 45质量分数时，浆料与基板之间能够满足匹配性要求，烧结应力小， aln共烧基板能够达到足够的致密度和平整度。 - A1n was found in these samples by xrd , which indicats that the reaction between bn and al happened during heating . though dta reveals that al powders were melt at about 660 , the pressed pellets still kept their sharp edges even they were heated up to 900
Dia显示材料在660左右融化，但900烧结1小时后，粉末压片样品仍保持了尖锐的棱角和原来的形状，说明铝粉颗粒表面的氧化层对烧结过程起决定性作用。