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Aluminum silicon carbide ceramics i hoʻohana ʻia no ka aerospace, automotive, military, electronics, sports utensil field.
Hoʻohana nui ʻia ka alumini silicon carbide i ke kaʻa kaʻa, nā kaʻa ikehu hou, aerospace, pūʻali koa a me nā māla ʻē aʻe, ʻo ia ka koho maikaʻi loa no kahi hanauna hou o nā mea uila mana kiʻekiʻe.
Manaʻo Noi
Hoʻohana nui ʻia nā composites matrix alumini i nā mokulele, aerospace a me nā keʻena koa ma muli o ko lākou mau pono kūikawā.
E hoʻohana ʻia ka SiC particle reinforced aluminum matrix composite sheets i ka wā e hiki mai ana i ka uhi ʻana o nā mokulele hakakā holomua a me ka hoʻoikaika ʻana i ka huelo, a ua hoʻohana ʻo NASA i nā mea graphite/aluminum composite e like me ka lōʻihi o 20m kaʻa ukana i ka mokulele mokulele.
Ma waho aʻe o ke kahua aerospace, hoʻokani koʻikoʻi nā alumini matrix composites i nā kaʻa kaʻa.
Ka hoʻohana ʻana i ka alumini silicon carbide i nā mea uila a me ka optical
ʻO ka SiC i hoʻoikaika ʻia i ka alumini matrix composite material, no ka liʻiliʻi o ka hoʻonui ʻana i ka wela, ka haʻahaʻa haʻahaʻa a me ka conductivity thermal maikaʻi, kūpono ia no ka hana ʻana i nā lako uila uila a me nā mea wela a me nā mea uila ʻē aʻe. Hoʻopili piha ʻia ka nui o ka hoʻonui ʻana i ka wela o ka SiC particle reinforced aluminum matrix composites me ka hoʻonui wela o nā mea uila, a maikaʻi loa ka conductivity uila a me ka wela.
I ka noiʻi noiʻi o nā mea kani pololei a me nā mea hana optical, hoʻohana ʻia nā mea alumini matrix composite e hana i nā ʻāpana e like me nā brackets a me nā aniani lua o nā telescopes. Eia kekahi, hiki i nā mea alumini matrix composite ke hana i nā ʻāpana kikoʻī o nā ʻōnaehana hoʻokele inertial, rotating scanning mirrors, infrared viewing mirrors, laser mirrors, laser gyroscopes, mirrors, mirror bases and optical instrument brackets a me nā mea pono ʻē aʻe he nui.
ʻO ka alumini silicon carbide he ʻano māmā a me ka ikaika kiʻekiʻe o ka multi-functional composite material, a ua hoʻomohala ʻia i kahi hanauna hou o nā mea hana ma hope o Al alloy a me Ti alloy, a no laila ua lilo ia i kumu nui o ka hoʻomohala ʻana a me ka noiʻi ʻana o ka matrix metala. composites i kēia manawa.
ʻāpana | Ka waiwai tensile o ka hale kōmaena | ikaika kūlou Mpa | modulus elasticity | mānoanoa | ka hoʻoheheʻe wela | koena hoʻonui wela | |||
kūlana mālama wela | ikaika o ka hoʻonui (Mpa) | ikaika hua (Mpa) | hoʻonui % | ||||||
15vol%SiC/2009Al | Mokuʻāina Annealed | 230-250 | 110-130 | 8-15 | / | 95-105 | 2.80-2.85 | 150-190 | 15-17 |
T6 moku'āina | 500-570 | 420-450 | 4-9 | / | |||||
17vol%SiC/2009Al | Mokuʻāina Annealed | 240-300 | 120-160 | 4-11 | / | 100-110 | 2.83-2.85 | 175-190 | 14-17 |
T6 moku'āina | 500-600 | 430-470 | 3-6 | / | |||||
17vol%SiC/6092Al | Mokuʻāina Annealed | 210-240 | 105-130 | 8-15 | / | 105-110 | 2.78-2.80 | 175-200 | 15-17 |
T6 moku'āina | 500-540 | 400-470 | 4-8 | / | |||||
20vol%SiC/2009Al | Mokuʻāina Annealed | 260-310 | 130-150 | 4-8 | / | 105-115 | 2.83-2.85 | 160-195 | 14.5-16.5 |
T6 moku'āina | 520-580 | 360-400 | 3.5-6.5 | / | |||||
25vol%SiC/2009Al | Mokuʻāina Annealed | 270-310 | 150-180 | 4.0-7.5 | / | 115-125 | 2.85-2.87 | 165-200 | 13.5-14.5 |
T6 moku'āina | 580-620 | 450-500 | 2.0-3.5 | / | |||||
30vol%SiC/6092Al | Mokuʻāina Annealed | 210-240 | 110-130 | 4.5-8.5 | / | 120-130 | 2.80-2.83 | 195-220 | 12.5-14.5 |
T6 moku'āina | 520-560 | 400-495 | 1.5-4.5 | / | |||||
35vol%SiC/6092Al | Mokuʻāina Annealed | 240-250 | 150-185 | 4-7 | / | 135-140 | 2.85-2.88 | 195-205 | 12.5-14.0 |
T6 moku'āina | 540-600 | 495-415 | 0.5-1.0 | / | |||||
35vol%SiC/6092Al | Mokuʻāina Annealed | 320-345 | 185-210 | 3-4 | / | 135-140 | 2.85-2.88 | 165-185 | 12.0-14.0 |
T6 moku'āina | 540-595 | 440-485 | 1.0-1.5 | / | |||||
40vol%SiC/6092Al | Mokuʻāina Annealed | 255-270 | 170-220 | 3-4 | 540-700 | 140-155 | 2.88-2.90 | 195-205 | 11.5-13.5 |
T6 moku'āina | 510-550 | 460-490 | 1.0-2.5 | / | |||||
45vol%SiC/6092Al | Mokuʻāina Annealed | 265-310 | 200-250 | 0.5-3.5 | 540-655 | 150-170 | 2.91-2.93 | 175-220 | 11.0-12.5 |
T6 moku'āina | 580-620 | 525-570 | 0.5-2.5 | / | |||||
55vol%SiC/6061Al | Mokuʻāina Annealed | / | / | / | 450-550 | 180-200 | 2.95-2.99 | 190-225 | 8.5-10.0 |
60vol%SiC/6061Al | Mokuʻāina Annealed | / | / | / | 425-550 | 200-225 | 2.96-2.99 | 190-225 | 8.0-9.0 |
65vol%SiC/A356Al | Mokuʻāina Annealed | / | / | / | 400-450 | 225-245 | 3.00-3.01 | 200-220 | 7.0-8.0 |