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I-aluminiyam isilicon carbide ceramics esetyenziselwa i-aerospace, iimoto, umkhosi, i-electronics, amabala ezixhobo zemidlalo.

Izinto eziphathekayo

I-aluminiyam isilicon carbide ceramics esetyenziselwa i-aerospace, iimoto, umkhosi, i-electronics, amabala ezixhobo zemidlalo.

I-AISiC yimathiriyeli edibeneyo, enamandla athile aphezulu kunye nokuqina okuthe ngqo, i-coefficient ephantsi yokwandiswa kwe-thermal, ubuninzi obuphantsi, amandla aphezulu esivuno esincinci, ukuzinza okuhle kwe-dimensional, i-thermal conductivity, ukumelana nokunxiba, ukumelana nokudinwa kunye nezinye iimpawu ezibalaseleyo zoomatshini kunye nezomzimba, kwi-aerospace, iimoto, zomkhosi, zombane, ibala lezixhobo zemidlalo zisetyenziswa ngokubanzi.


I-Aluminium silicon carbide (i-AlSiC) yindibaniselwano ye-thermal conductivity ephezulu yesinyithi kunye nokwandiswa kwe-thermal ephantsi kweeseramics, inokuhlangabezana neempawu zemisebenzi emininzi kunye neemfuno zoyilo, uxinano yi-1/3 yentsimbi, amandla angaphezulu kune-aluminium ecocekileyo kwaye intsimbi yekhabhoni, Ngomgangatho ophezulu wokushisa obushushu, ukumelana nokunxiba okuphezulu, ukwanda okuphantsi, ukuqina okuphezulu, ukuxinana okuphantsi, ixabiso eliphantsi kunye nokunye ukusebenza okugqwesileyo.

    I-aluminium ye-silicon carbide isetyenziswa ngokubanzi kuhambo lukaloliwe, izithuthi zamandla amatsha, i-aerospace, umkhosi kunye nezinye iindawo, lolona khetho lungcono kwisizukulwana esitsha sezixhobo zombane eziphezulu.

    Ithemba lesicelo

    I-aluminiyam matrix composites isetyenziswa ngokubanzi kwi-aviation, i-aerospace kunye namasebe omkhosi ngenxa yeenzuzo zabo ezizodwa.

    Isuntswana le-SiC eyomeleziweyo amashiti e-aluminiyam ye-aluminiyam aya kusetyenziswa kwixesha elizayo lenqwelomoya yokulwa ephucukileyo kunye nokuqiniswa komsila, kwaye iNASA isebenzise imathiriyeli ehlanganisiweyo yegraphite/aluminiyam njengobude be-20m bay yempahla kwisiphekepheke.

    Ukongeza kwintsimi ye-aerospace, i-aluminium matrix composites nayo idlala indima ebalulekileyo kwizithuthi zokuthutha.

    Ukusetyenziswa kwe-aluminium silicon carbide kwizixhobo ze-elektroniki kunye ne-optical

    I-SiC eyomeleziweyo ye-aluminiyam ye-aluminiyam imathiriyeli ehlanganisiweyo, ngenxa ye-coefficient yayo encinci yokwandisa i-thermal, ubuninzi obuphantsi kunye ne-conductivity ye-thermal efanelekileyo, ifanelekile ukuveliswa kwezixhobo ze-elektroniki ze-lining materials kunye neesinki zobushushu kunye nezinye izixhobo zombane. I-coefficient yokwandiswa kwe-thermal ye-SiC particle eqiniswe i-aluminium matrix composites ihambelana ngokupheleleyo nokwandiswa kwe-thermal yezixhobo ze-electronic device, kunye ne-conductivity yombane kunye ne-thermal nayo ilungile kakhulu.

    Kuphando lwesicelo sezixhobo ezichanekileyo kunye nezixhobo ze-optical, izixhobo ze-aluminium matrix composite zisetyenziselwa ukuvelisa amacandelo afana nezibiyeli kunye nezibuko zesibini zeteleskopu. Ukongeza, imathiriyeli ye-aluminiyam ye-aluminiyam ehlanganisiweyo inokuvelisa iindawo ezichanekileyo zeenkqubo zokukhangela ezingabonakaliyo, izibuko zokuskena ezijikelezayo, izibuko zokujonga i-infrared, izibuko ze-laser, i-laser gyroscopes, izibuko, iziseko zesipili kunye nezibiyeli zesixhobo sokukhanya kunye nezinye izixhobo ezininzi ezichanekileyo kunye nezixhobo zokukhanya.

    I-Aluminiyamu yesilicon carbide luhlobo lwezinto ezikhaphukhaphu kunye namandla aphezulu asebenza ngezinto ezininzi, kwaye iye yakhula yaba sisizukulwana esitsha sezinto zokwakha emva kwe-Al alloy kunye ne-Ti ialloy, kwaye ngenxa yoko iye yaba yeyona nto iphambili kuphuhliso kunye nophando lwe-metal matrix. i-composites ngoku.

    Icandelo Ipropati ye-tensile ye-greenhouse ukugoba amandla
    Mpa
    imodyuli yokuqina ukuxinana
    conductivity thermal
    i-coefficient yokwandisa i-thermal
    imeko yonyango lobushushu amandla okwandisa (Mpa) isivuno amandla (Mpa) ukwandisa izinga %
    15vol%SiC/2009Al Imeko eyongezelelweyo 230-250 110-130 8-15 / 95-105 2.80-2,85 150-190 15-17
    T6 ilizwe 500-570 420-450 4-9 /
    17vol%SiC/2009Al Imeko eyongezelelweyo 240-300 120-160 4-11 / 100-110 2.83-2.85 175-190 14-17
    T6 ilizwe 500-600 430-470 3-6 /
    17vol%SiC/6092Al Imeko eyongezelelweyo 210-240 105-130 8-15 / 105-110 2.78-2.80 175-200 15-17
    T6 ilizwe 500-540 400-470 4-8 /
    20vol%SiC/2009Al Imeko eyongezelelweyo 260-310 130-150 4-8 / 105-115 2.83-2.85 160-195 14.5-16.5
    T6 ilizwe 520-580 360-400 3.5-6.5 /
    25vol%SiC/2009Al Imeko eyongezelelweyo 270-310 150-180 4.0-7.5 / 115-125 2.85-2.87 165-200 13.5-14.5
    T6 ilizwe 580-620 450-500 2.0-3.5 /
    30vol%SiC/6092Al Imeko eyongezelelweyo 210-240 110-130 4.5-8.5 / 120-130 2.80-2.83 195-220 12.5-14.5
    T6 ilizwe 520-560 400-495 1.5-4.5 /
    35vol%SiC/6092Al Imeko eyongezelelweyo 240-250 150-185 4-7 / 135-140 2.85-2.88 195-205 12.5-14.0
    T6 ilizwe 540-600 495-415 0.5-1.0 /
    35vol%SiC/6092Al Imeko eyongezelelweyo 320-345 185-210 3-4 / 135-140 2.85-2.88 165-185 12.0-14.0
    T6 ilizwe 540-595 440-485 1.0-1.5 /
    40vol%SiC/6092Al Imeko eyongezelelweyo 255-270 170-220 3-4 540-700 140-155 2.88-2.90 195-205 11.5-13.5
    T6 ilizwe 510-550 460-490 1.0-2.5 /
    45vol%SiC/6092Al Imeko eyongezelelweyo 265-310 200-250 0.5-3.5 540-655 150-170 2.91-2.93 175-220 11.0-12.5
    T6 ilizwe 580-620 525-570 0.5-2.5 /
    55vol%SiC/6061Al Imeko eyongezelelweyo / / / 450-550 180-200 2.95-2.99 190-225 8.5-10.0
    60vol%SiC/6061Al Imeko eyongezelelweyo / / / 425-550 200-225 2.96-2.99 190-225 8.0-9.0
    65vol%SiC/A356Al Imeko eyongezelelweyo / / / 400-450 225-245 3.00-3.01 200-220 7.0-8.0