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Aluminium silicon carbide ceramics ikoreshwa mu kirere, ibinyabiziga, igisirikare, ibikoresho bya elegitoroniki, ibikoresho bya siporo
Carbide ya aluminium silicon ikoreshwa cyane muri gari ya moshi, imodoka nshya zingufu, icyogajuru, igisirikare nizindi nzego, nuguhitamo kwiza kubisekuru bishya byibikoresho bya elegitoroniki bifite ingufu nyinshi.
Icyifuzo cyo gusaba
Ibikoresho bya aluminiyumu bikoreshwa cyane mu ndege, mu kirere no mu gisirikare kubera ibyiza byihariye.
SiC agace kongerewe imbaraga za aluminium matrix compte yamashanyarazi azakoreshwa mugihe kizaza cyindege zintambara ziteye imbere zitwikiriye no gushimangira umurizo, kandi NASA yakoresheje ibikoresho bya grafite / aluminiyumu nkuburebure bwa metero 20 zumuzigo mu kirere.
Usibye ikibuga cyindege, ibinyabuzima bya aluminium matrix nabyo bigira uruhare runini mubinyabiziga bitwara abantu.
Gukoresha aluminium silicon karbide mubikoresho bya elegitoroniki na optique
SiC ishimangira ibikoresho bya aluminiyumu ya matrix, kubera ko coefficente ntoya yo kwagura ubushyuhe, ubwinshi buke hamwe nubushyuhe bwiza bwumuriro, ikwiranye nogukora ibikoresho bya elegitoroniki bikubiyemo ibikoresho hamwe nubushyuhe hamwe nibindi bikoresho bya elegitoroniki. Coefficient yo kwagura amashyanyarazi ya SiC igizwe na aluminiyumu matrix ikomatanyirijwe hamwe ihuye neza nogukwirakwiza ubushyuhe bwibikoresho bya elegitoroniki, kandi amashanyarazi nu mashanyarazi nabyo ni byiza cyane.
Mubushakashatsi bwakoreshejwe mubikoresho bisobanutse nibikoresho bya optique, ibikoresho bya aluminium matrix bikoreshwa mugukora ibice nkibice hamwe nindorerwamo ya kabiri ya telesikopi. Byongeye kandi, ibikoresho bya aluminium matrix birashobora kandi gukora ibice byuzuye bya sisitemu yo kugendagenda neza, guhinduranya indorerwamo zo gusikana, indorerwamo zo kureba, indorerwamo za laser, indorerwamo ya lazeri, indorerwamo, indorerwamo, indorerwamo n'ibikoresho bya optique hamwe nibindi bikoresho byinshi bisobanutse nibikoresho bya optique.
Aluminium silicon karbide ni ubwoko bworoshye kandi bukomeye-bwinshi-bukora ibintu byinshi, kandi bwateye imbere mubisekuru bishya byibikoresho byubatswe nyuma ya Al alloy na Ti alloy, bityo bikaba byarabaye inzira nyamukuru yiterambere nubushakashatsi bwa matrix Ibigize muri iki gihe.
Ibigize | Umutungo utubutse wa parike | imbaraga zo kunama Mpa | modulus | ubucucike | ubushyuhe bwumuriro | coefficente yo kwagura ubushyuhe | |||
uburyo bwo kuvura ubushyuhe | imbaraga zo kwaguka (Mpa) | gutanga umusaruro (Mpa) | kwagura igipimo% | ||||||
15vol% SiC / 2009Al | Leta yegeranye | 230-250 | 110-130 | 8-15 | / | 95-105 | 2.80-2.85 | 150-190 | 15-17 |
T6 leta | 500-570 | 420-450 | 4-9 | / | |||||
17vol% SiC / 2009Al | Leta yegeranye | 240-300 | 120-160 | 4-11 | / | 100-110 | 2.83-2.85 | 175-190 | 14-17 |
T6 leta | 500-600 | 430-470 | 3-6 | / | |||||
17vol% SiC / 6092Al | Leta yegeranye | 210-240 | 105-130 | 8-15 | / | 105-110 | 2.78-2.80 | 175-200 | 15-17 |
T6 leta | 500-540 | 400-470 | 4-8 | / | |||||
20vol% SiC / 2009Al | Leta yegeranye | 260-310 | 130-150 | 4-8 | / | 105-115 | 2.83-2.85 | 160-195 | 14.5-16.5 |
T6 leta | 520-580 | 360-400 | 3.5-6.5 | / | |||||
25vol% SiC / 2009Al | Leta yegeranye | 270-310 | 150-180 | 4.0-7.5 | / | 115-125 | 2.85-2.87 | 165-200 | 13.5-14.5 |
T6 leta | 580-620 | 450-500 | 2.0-3.5 | / | |||||
30vol% SiC / 6092Al | Leta yegeranye | 210-240 | 110-130 | 4.5-8.5 | / | 120-130 | 2.80-2.83 | 195-220 | 12.5-14.5 |
T6 leta | 520-560 | 400-495 | 1.5-4.5 | / | |||||
35vol% SiC / 6092Al | Leta yegeranye | 240-250 | 150-185 | 4-7 | / | 135-140 | 2.85-2.88 | 195-205 | 12.5-14.0 |
T6 leta | 540-600 | 495-415 | 0.5-1.0 | / | |||||
35vol% SiC / 6092Al | Leta yegeranye | 320-345 | 185-210 | 3-4 | / | 135-140 | 2.85-2.88 | 165-185 | 12.0-14.0 |
T6 leta | 540-595 | 440-485 | 1.0-1.5 | / | |||||
40vol% SiC / 6092Al | Leta yegeranye | 255-270 | 170-220 | 3-4 | 540-700 | 140-155 | 2.88-2.90 | 195-205 | 11.5-13.5 |
T6 leta | 510-550 | 460-490 | 1.0-2.5 | / | |||||
45vol% SiC / 6092Al | Leta yegeranye | 265-310 | 200-250 | 0.5-3.5 | 540-655 | 150-170 | 2.91-2.93 | 175-220 | 11.0-12.5 |
T6 leta | 580-620 | 525-570 | 0.5-2.5 | / | |||||
55vol% SiC / 6061Al | Leta yegeranye | / | / | / | 450-550 | 180-200 | 2.95-2.99 | 190-225 | 8.5-10.0 |
60vol% SiC / 6061Al | Leta yegeranye | / | / | / | 425-550 | 200-225 | 2.96-2.99 | 190-225 | 8.0-9.0 |
65vol% SiC / A356Al | Leta yegeranye | / | / | / | 400-450 | 225-245 | 3.00-3.01 | 200-220 | 7.0-8.0 |