Page 113 - 《含能材料》火工品技术合集 2015~2019
P. 113
2 7 0 ,¡¢,XY,Z[\,]^_
- 1
a31çëJ¬, dehi¢ 1IQ。 X, t/7\6 30mg·mL , NC 1{2348, ò
19: 30min。6 2.7mL, NC 1{2348, Å
d 1 %&'MÄ,ÂZ[Á^_dehi ¿W0rs6 2g、 rsu6 1∶9# / vw, ò1
Table1 Simulationresultsofgaschamberpressureandover 9: 12h。55*ût/F, ^ Ultra2400B
loadunderthefractureofsolidbeam
x;*`aØ<, Ø<<=>,®£RS 0.34mm,
solidbeam size stress overload
sample ^?ȶP:#/#/x;*j2, ^@x
length × width/ μ m /MPa /g
;*Ó,@A, ¾<®,Z1BC6 35kPa `aØ
1 # 300 × 200 279.39 41.22
2 # 300 × 300 310.03 47.31 <, Ø<FÂ"DE®DF。
3 # 400 × 200 177.36 37.56 3.2 ,-./c?qrkn0op
4 # 400 × 300 198.49 40.19
~<º PyroMEMS %3:,ÿImnA, o
5 # 400 × 400 237.08 41.97
6 # 500 × 200 103.50 34.17 45²%º»K%&()ðñ,2345。u¹qS
7 # 500 × 300 134.88 35.52
8@A¬'\G&, C H (NO )OK/KClO HÍ<
2
6
2
3
4
8 # 500 × 400 167.04 37.07 [18]
926~<, /I56 K K< , C<,Jx"
1
D}{|,4¶5øsGD, 6 46.21%, ÅÝKL4
# # # #
÷ 2dehiû:(1) V u 1Á 2,3、4Á
¶øsMkI«¬, 4N"áÛE89,<s, »´
# # # #
5,6、7Á 8Eû%&'\L, áÛo\, %
D8@O, 4N"ÙPQ, C<,RLJxS"~
&'MIÄ,ÂZ[Á^_ìíîáÛ;V
'ýG&, KV"%&',³4Mº4N,。~
#
#
#
#
#
#
u 1、3Á 6,2、4Á 7Eû%&'\L,
<,Cª8çëï [17] 6:
áÛo\, %&'MIÄ,ÂZ[Á^_
8C H (NO )OK + 13KClO →48CO (g) +
ìíîÜA;(2) y%&'½¾6 300μ m× 300μ m 6 2 2 3 4 2
8H O(g) + 12N (g) + 13KCl + 4KO (2)
2
2
2
, o ³ 4 M I Ä , Â Z [ ¨ Û,6
! " C ç ë ï (2),q ð ~ <
#
310.03MPa, Ä,^_¨Û, 6 47.31g。ïqð 2½
C H (NO )OK/KClO ,rs t u 6 1∶1, R S ;
¾26%&'¿j½¾, V()*+W`a¿j/0。 6 2 2 3 4
TÄG:GGH K K<,~51。GU:1
1
3 PyroMEMS ,-./e.34[6789 S ê ë:r s 6 50mg, K K<; Ù Ú 6
1
3
fg 12cm ,;TÄG:;BV6 JFYD205,ZPïZ
1«É:;xO>;WX;ÎP׬Û:;Q
3.1 hijkc?lmkn0op
Y:。.^Gû{ KK<, pt ZÇ, ¢O 7IQ。
VWØ<WX,xO<RS# / vw, # / vwr 1
æª 8 ñ \ 6 520℃, 625℃ ò { ª 8 ó
[16]
ô 。#Ávw8@,Cª8çëï6:
2Si + PbO = 3Pb + SiO + 1088kJ (1)
3
2
4
fgCª8çëï(1), õö÷øùù¾#Á
vwrsu-6 1∶9。÷"VWØ<WXxO<
[17]
,²£ã4 1.0mm, ïqðúûüÚ `a
xO<,Ø<。úûüÚË"@ý²þ ,LMç
ï, ojklmº×Súûÿ!ú"¯E#é'·
,çïüÚ{!Ó, o?xº.$、 ²%þW、 &'
@ 7 KK<, pt ZÇ
1
Á(4/½¯1DÏ)\。¾xO<t/55* Fig.7 TheptcurveofKKcharge
1
û, qð+C, (NC) 26-h9, 5.s6 12.5%,
-h9º55*û,ÿImnA, o5sV556 ÷ O 7E [, G I S KK< , Z 1 \ © 6
1
7,45/~º», t/,55*ûX¾+C, 1.1MPa, Ý KK<åæA¬Tò{Z1\©Ö¹
1
5s-6# / vw0rs, 4%, ÀRS1{23 2ms;÷"()*+X4+3nU, ÕE]^Ò4
2649。56 120mg+C,¿T 4mL1{23 Ù,_`, a-ÙÚÁÛb,¯CÕº» K K,ª
1
ChineseJournalofEnergeticMaterials,Vol.26,No.3,2018(267 - 272) !"#$ www.energeticmaterials.org.cn