GBT 18791-2002
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Transcript of GBT 18791-2002
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ICS 31-030L 90
GB/T 18791-2002
Test methods for ceramic properties forelectronic and electrical application
20020718 20021201
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GB/T 18791-2002
ASTM D116-86(1994);ASTM D116GB/T 5594.7-1985
: :
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GB/T 18791 2002Test methods for ceramic properties for electronic and electrical application
2
GB/T 1966-1996 GB/T 2413-198 GB/T 2421-1999 1:(idt IEC 60068-1:1988) GB/T 5593-1996 GB/T 5594.2-1985 GB/T 5594.3-1985 GB/T 5594.4-1985 GB/T 5594.5-1985 GB/T 5597-1999 GB/T 5598-1985 GB/T 6569-1986 GB/T 7265.1-1987 GB/T 8489-1987 GB/T 9530-1988 GB/T 11311-1989 GB/T 11387-1989 (neq ISO 12370:1980) GJB 1201.1-1991
GB/T 9530
f 2002-07-18 20021201 I
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GB/T 18791-2002
4
GB/T 2421::1535`C:45%75 :86 kPa106 kPae
GB/T 2413
GB/T 1966
-1 7.1. a) 1L50%1g; b)
7.1.2
75%7-1.3 a); b)28(110)MPa15h;70(110%) MPa6 h; C);; d)
7-1.4 a); b)7.1.3d)
7.2 7-2.1 a) 7.1.1a); b)
7.2.2 7.1.2
7.2.3 a); b)5 min,; C).; d>
7-2.4 7.2.3d)
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GB/T 18791- 2002
8
GB/T 8489
GB/T 5593-19965.6GB/T 11387GB/T 6569
10 f
GB/T 5594.2GB/T 11311
11 ( )
GB/T 5598 GJB 1201.1
12
12.1 : a)12. 7 mm X 150 mm; b) 7 mm X 7 mm X 60 mm.
12.2 a):10C; b):(T)T5; c):65'C ^100(T)T1; d):(T)T5; ):800(T),T5
12.3
12.4 a)5 min
5 min; b)7.1.110 min; c)GB/T 11387
12.5 a); b>; c); d)
13
GB/T 5594.3
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GB/T 18791-2002
14
14.1
(f:50 Hz)14.2 a) 0^ 100 kV(50 Hz); b)1I
14.3 a):((85) mm; b): 25 mm25 mm,
14.4 a)((355) mm;
(1.00. 5) mm;
b); c): 5048 h,5 h
14.5 a); b); c)1 kV/s; d); e)
14.6 : ((1):
(1)
:U kV; d mm; E kV/mm,
14.7 : a); b); ); d); e); f); 8)
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GB/T 18791-2002
10 MHz
???????? a):"(355) mm((2.5) mm;"(23) mm
(10.5) mm; b); ); d):; e)24 h,
15.1.2 Q a)100 MHz; b).1
15.1.3
(2)
= 44c,h ... . .O. (2)
:: ; C ,pF; h cm; D cm,
15.14 : a); b); c); d):,tgatga
.2 GB/T 5594.4
-3 GB/T 5597GB/T 7265. 1
16
GB/T 5594.5