Page 208 - 《含能材料》火工品技术合集 2015~2019
P. 208
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õÝ 7 n Ö w x。õ B R S # 1.17Ω Û Ü y L , uwx½¾Yųÿ!, klÍv 5Hm 4。=w
3ΩC:® SCBR^_C9þHÏÐIv 4z¤。 x®ëÍCd=, ô&ÍìÎ,0.2%ß
m 3ÎYß?dÏÐÚRSC4Pkl。 à。=u-w x C í Ô 。ÿ ! õ æ
5, #1CmEîpC]·ÁºK, (
{ÏÐc, ^O=R\CCïHðgÚ~CRjñ
wx, ô_°wxMrì, Ñ?W[VnÖC,
¢h\_°~CRjñwxÁYLMºK。
: 3 80℃,RH95%`¼c?d 70df|}CwxÏÐ
Fig.3 Corrosionsituationofleadingwireafter70dstorage
undertheconditionsof80℃ andRH 95%
: 5 wxx<C4PsųC³v
Fig.5 Testpointandenergyspectrum ofthebadlycorroded
sample
b 4 wxx<4PC»L&Í
Table4 Elementcontentoftestpointforthebadlycorroded
: 4 wxx<C9þHwxÏÐ
sample %
Fig.4 Bridgezoneandsolderingzonecorrodesituationof
element spectrum (graph1)
thebadlycorrodedsample
C 12.49
O 52.85
b 3 80℃,RH=95%`¼c[`?dÏÐCRS4Pkl Al 31.17
Table3 Resistancetestresultsatdifferentstoragetimeunder Si 0.74
Cl 0.24
theconditionsof80℃ andRH 95%
Ag 2.50
storagetime/d mean/ Ω standarddifference/ Ω total 100.00
0 1.078 0.017
14 1.064 0.014
3.3 lm NaCl no/ SCB,-.phki]^+
28 1.070 0.012
42 1.110 0.031 UVcd_;e
56 1.107 0.031
SCBR^_K$, SCB:;<·1ò
70 1.225 0.418
ó<, =L;@AB, {r¡ô= 50%ÃD, õL;
@A3õ;Xö, [÷øíV$Â,õù¶ïúBC
¢m 3ÃÑ, Øí?dÏÐCyL, RS?d
RS'。3YF¹ SCB:;<=ÈÇXö@ABzw
e?â~yLCãä, å?d 70åÏ, RS
ûC_°üý, ÔWX{rHïúsþ=C\
Yp K n Ö C y z。ÿ ! õ æ 5, ? d e ? # 1
SCBR^_CDEFG«;no, ]^Y[PQ。
SCB9þHu®ÈnÖCwx, ¡«R^_|
PQklÖ¤, w 80℃,RH95%`¼?d 70å
}C~wx7vRS®ÈY~yL;Øí?dÏ
f, Øí?dÏÐCyL, |}CwxyF;¢ 5®
ÐCyL, p®R^_Cwx¿ÁY
x<CØí?dÏÐCyL, Y[`Ar
:®RSCÛÜyz, ¢¢7vYRSCHçè
Cwx, 9þ7nÖij, PÞ{rºKZ., :`
é®ÈYêzCij。 ¼cx < C w x A r ÿ 3 。 v 6Î Y ? d
\v 4z¤CwxCR^_CwxH 70åfwxC 3!、4!Ãs®Èwx
ChineseJournalofEnergeticMaterials,Vol.23,No.2,2015(168-172) !"#$ www.energeticmaterials.org.cn

