燃烧合成氮化硅粉体的性能一致性评价方法和应用
李宏华, 东婉茹, 王良, 杨增朝, 李江涛

Consistency of Silicon Nitride Powders Produced by Combustion Synthesis: Evaluation and Application
LI Honghua, DONG Wanru, WANG Liang, YANG Zengchao, LI Jiangtao
表S1 原粉测量数据
批号 测试时间 相含量
/%		 粒度/µm 氧含量/% 水分
/%		 松堆密度
/(g·cm-3)		 比表面
/(m2·g-1)		 稳定性和变流速 压缩性 剪切性能 充气性 透气性
PD(压降)
D10 D50 D90 BFE SI FRI SE CBD CPS Cohesion UYS MPS FF AIF AE AR NAS
0 Y220317 2022.3 93.9 1.864 6.57 17.1 1.362 1.46 0.24 2.590 413 1.07 1.82 9.25 0.291 33.1 1.64 6.63 28.1 4.24 37.2 105 3.98 0.119 22.7
1 Y220321 2022.3 93.3 1.865 6.798 17.88 1.414 0.98 0.24 2.770 450 1.09 1.78 9.62 0.310 33.4 1.61 6.48 27.9 4.31 37.2 97.9 4.35 0.117 11.5
2 Y2203172 2022.3 95.0 2.02 6.518 16.52 1.124 0.77 0.208 2.210 382 1.04 1.8 8.85 0.272 32.8 1.48 6.13 28.4 4.63 38.6 94.5 3.86 0.105 19.7
3 Y2201141 2022.3 90.8 1.868 6.317 16.75 1.699 1.24 0.22 2.790 407 1.06 1.81 9.46 0.294 32.1 1.57 6.39 28 4.39 37.6 106 3.7 0.118 23.9
4 Y2201142 2022/4/19 90.7 1.933 6.531 17.14 1.538 0.71 0.213 2.610 418 1.02 1.92 9.5 0.289 31 1.58 6.34 27.9 4.4 37.1 95.9 4.41 0.137 13.9
5 Y2204022 2022/4/15 93.0 1.796 6.376 16.65 1.375 0.94 0.23 2.790 375 1.03 1.86 9.03 0.28 32.7 1.71 6.97 28.8 4.12 37.8 95.3 3.82 0.111 23.2
6 Y2204021 2022/4/15 93.4 1.707 6.019 15.94 1.336 1.07 0.24 2.510 365 1.1 1.93 9.04 0.292 31 1.37 5.58 27.8 4.99 37.7 76 4.8 0.144 21.1
7 Y220415 2022/4/15 90.9 1.907 6.387 16.57 1.098 1.52 0.24 2.520 492 1.05 1.8 9.51 0.336 33.6 1.91 7.8 28.5 3.65 37.7 131 3.5 0.103 24.2
8 Y220503 2022/5/4 88.0 2.496 7.73 18.58 0.678 1.65 0.268 1.720 474 1.11 1.83 9.26 0.355 32.6 1.68 6.71 27.7 4.13 36.7 99.6 5.04 0.0736 2.45
9 Y220513 2022/5/19 88.0 2.239 7.127 17.5 0.865 1.14 0.246 2.040 482 1.07 1.86 9.7 0.337 30.2 1.59 6.41 28.1 4.23 37.3 111 4.5 0.0743 1.19
10 Y220602 2022/6/2 89.6 2.378 7.522 17.68 0.683 0.84 0.266 1.620 495 1.06 1.85 9.64 0.355 29.1 1.55 6.28 28 4.45 37.4 81.4 7.09 0.0955 4.1
11 Y220606 2022/6/6 89.6 2.58 7.97 18.31 0.695 1.03 0.254 1.750 531 1 1.68 9.03 0.351 31.5 1.61 6.55 27.7 4.22 37.6 95.7 5.82 0.0896 5.87
12 Y220629 2022/6/29 93.7 1.793 6.212 16.48 1.089 1.15 0.20 2.540 508 1 1.67 9.31 0.294 37.9 2.02 8.17 28.5 3.48 37.5 152 3.76 0.0965 11.7
13 Y220630 20220/6/30 94.1 1.836 6.294 16.55 0.972 0.89 0.204 2.470 440 1.01 1.62 8.69 0.284 37.5 1.95 7.99 28.6 3.58 37.9 130 3.56 0.0634 14.7
14 Y220715 2022/7/15 93.0 1.779 5.617 15.42 0.841 0.84 0.228 2.720 451 1 1.76 9.12 0.298 38.1 1.86 7.56 28.3 3.75 37.6 135 3.87 0.0963 11.9
15 Y220726 2022/7/28 94.2 1.831 5.906 15.59 0.971 1.07 0.213 2.36 453 1.03 1.64 8.82 0.285 35.7 1.84 7.46 28 3.76 37.4 115 4.25 0.0881 14.5
16 Y220727 2022/7/28 95.5 1.873 6.131 16.00 0.867 1.19 0.214 2.44 424 1.02 1.73 8.88 0.291 37.3 1.78 7.17 28.1 3.91 37.2 132 4.21 0.103 14.8
17 Y220808 2022/8/10 94.3 1.946 6.571 16.5 0.931 1.13 0.196 2.71 424 0.987 1.64 8.75 0.272 37.1 2.05 8.26 28.6 3.47 37.1 133 3.96 0.0814 9.44
18 Y220816 2022/8/16 95 1.952 6.444 16.12 0.948 1.71 0.216 2.53 484 0.995 1.58 8.97 0.282 38.7 2.3 9.16 28.6 3.12 36.7 187 3.82 0.0844 11.7
19 Y220830 2022/8/30 95 1.819 6.091 15.64 0.902 1.67 0.219 2.07 480 1.03 1.63 9.35 0.291 37.4 1.79 7.22 28 3.88 37.2 142 4.37 0.102 11.2
20 Y220907 2022/9/7 94.2 2.175 7.215 17.71 0.780 1.17 0.229 1.880 471 0.968 1.8 9.54 0.308 33.8 1.75 7.09 28.4 4 37.5 110 6.74 0.0579 0.735
21 Y220921 2022/9/21 94.4 2.264 7.661 18.58 0.830 1.29 0.274 1.75 517 1.05 1.75 9.54 0.346 40 1.67 6.89 28.4 4.12 38.2 161 4.44 0.0827 1.19
22 Y220923 2022/9/26 92.6 2.416 8.054 19 0.760 2.69 0.256 1.96 509 0.995 1.74 9.59 0.341 29.7 1.53 6.34 28.3 4.46 38.6 48.5 14.9 0.0839 2.95
23 Y220927 2022/9/27 92.6 2.383 8.046 19.29 0.720 2.57 0.256 1.77 531 0.986 1.68 9.75 0.343 34.7 1.92 7.77 28.4 3.65 37.3 94.7 5.34 0.0873 3.81
24 Y220928 2022/9/28 92.8 2.468 8.37 19.82 0.700 1.69 0.259 1.87 562 0.944 1.67 9.74 0.351 31.5 2 8.23 29.6 3.59 38 122 5.45 0.114 7.1
25 Y220930 2022/9/30 94 2.308 7.787 18.68 0.760 2.61 0.246 1.81 600 1.07 1.74 10 0.351 34.8 1.82 7.66 29.4 3.84 39.1 139 4.83 0.105 5.5
26 Y221026 2022/10/26 92.5 2.25 7.838 19.33 0.750 1.73 0.263 1.73 497 1.03 1.7 9.13 0.332 36.2 1.72 7.02 28 3.99 37.8 76.3 8.57 0.151 6.42
27 Y221027 2022/10/28 93.4 2.071 7.371 18.62 0.830 1.97 0.26 1.97 534 1.05 1.51 9.57 0.345 35.5 1.81 7.39 28 3.78 37.7 40.3 15.8 0.14 8.3
28 Y221103 2022/11/2 93.6 2.127 7.65 19.24 0.810 1.86 0.288 1.86 435 1.02 1.75 8.92 0.315 33.9 1.62 6.51 27.7 4.25 37.2 109 5.01 0.182 6.73
29 Y221104 2022/11/4 93.9 2.26 8.356 21.13 0.89 1.01 0.281 2.16 471 1.04 1.75 9.13 0.321 32.3 1.56 6.47 28.2 4.35 38.4 109 5.3 0.173 6.6
30 Y221107 2022/11/9 92.3 2.05 7.604 18.95 0.94 1.21 0.257 1.94 490 1.04 1.74 9.13 1.335 35.1 1.68 6.9 28.3 4.1 38.1 97.1 6.53 0.161 7.18
31 Y221109 2022/11/9 94.6 2.082 7.814 19.86 0.9 1.05 0.258 2.13 547 1.05 1.73 9.44 0.34 33.9 1.77 7.16 28.3 3.95 37.3 184 3.31 0.134 7.59
32 Y221114 2022/11/15 93.8 2.021 7.874 20.9 0.99 2.13 0.245 2.19 493 1.02 1.72 9.2 0.328 33.2 1.84 7.54 28.4 3.77 38.1 99.6 5.57 0.159 5.73