GBT 18791-2002

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ICS31-030 L 90 中华人 民共和国国家标准 GB/T 18791- 2002 电子和电气陶瓷性能试验方法 Test methodsforceramicpropertiesfor electronic andelectrical application 2002一07一18发布 2002一12一01实施 国家质量监督检验检疫总局

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GBT 18791-2002

Transcript of GBT 18791-2002

  • ICS 31-030L 90

    GB/T 18791-2002

    Test methods for ceramic properties forelectronic and electrical application

    20020718 20021201

  • GB/T 18791-2002

    ASTM D116-86(1994);ASTM D116GB/T 5594.7-1985

    : :

  • 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

  • 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)

  • 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

  • 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)

  • 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