He ʻano mea hou i hui pū ʻia mai nā ʻano mea like ʻole.ʻO ka mea kalapona kalapona a mākou e ʻōlelo pinepine ai he mea hoʻohui a kapa ʻia ʻo "ʻeleʻele gula" i nā mea hana.Hoʻokumu ʻia nā mea hoʻohuihui carbon fiber me ka carbon fiber tow a me nā mea matrix.(ʻO nā mea matrix e like me resin, ceramics, metala, a me nā mea'ē aʻe) i hui pūʻia,ʻo nā pono hana kiʻekiʻe loa i mea e pāpā maikaʻi ai i nā mea kahiko.E kamaʻilio kēia ʻatikala e pili ana i nā pono hana kiʻekiʻe o nā mea hoʻohuihui carbon fiber.
1. Haʻahaʻa haʻahaʻa loa
He haʻahaʻa loa ka haʻahaʻa o ka carbon E-dimensional composite material, ʻo ka nui wale nō ma kahi o 1.5gcm3.Ke hoʻohālikelike ʻia me nā mea metala, e like me ke kila me ka density o 7.8gycm3 a me ke alumini alumini me ka density o 2.8glcm3, hiki i kēia pālua ke ʻike he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa loa ke kaumaha o ka huahana i hana ʻia o kēia mea. he māmā loa hoʻi, a he hopena māmā maikaʻi loa ia i nā kula he nui, ʻo ia ka hana i loaʻa ʻole i nā mea metala kuʻuna.
⒉ ikaika loa
ʻO ka mea fiber haʻihaʻi he hana ikaika loa, hiki ke hiki i ka ikaika tensile o 350OMPa.Ke hoʻohālikelike ʻia me ke kila, ʻo ka ikaika tensile o ke kila he 65OMPa, a ʻo ka ikaika tensile o ka alumini alumini he 42OMPa.Ma kēiaʻano, hiki keʻikeʻia he maikaʻi loa ka hana ikaika kiʻekiʻe o ke kalapona kalapona.Kiʻekiʻe, hiki ke hoʻokō pono i ka hana ikaika o ka huahana i nā pono mua o ka huahana, ʻoiai inā he anisotropic ke kalapona kalapona, e ʻoi aku ka kiʻekiʻe ma mua o ka ikaika o ka huahana metala.
3. Ke kū'ē i ka corrosion maikaʻi
Loaʻa ka waiwai o ka carbon fiber i nā pono hana maikaʻi o ka pale ʻana i ka waika, ka pale alkali a me ka pale ʻana i ka oxidation, ka mea i loaʻa i nā mea carbon fiber i nā pono o ka noi multi-environmental, e like me ka wai wai a i ʻole nā huahana carbon fiber i hōʻike pinepine ʻia i waho, ʻaʻole maʻalahi i ka pala. a i ʻole ka ʻino o ka puka makani, me ka hana noi kiʻekiʻe loa.
4. Ke kū'ē i ka hopena maikaʻi
He maikaʻi loa ke kūʻē ʻana o ka hopena carbon fiber.Ma hope o ka hana ʻia ʻana i nā huahana carbon fiber, maikaʻi loa ka hopena o ka hopena i ka wā o ka hui ʻana.No ka hōʻoia i ka palekana o ke kaʻa, no ka mea, ʻo ka loko o ka huahana carbon fiber he carbon filament, i hoʻopili maikaʻi ʻia ma o ka mea matrix, i hiki ke hoʻopuehu maikaʻi i ka ikaika ke hoʻohana ʻia ka ikaika.
5. Machinability maikaʻi
Ua hoʻoili maikaʻi ʻia nā mea fiber carbon i ka maʻalahi o nā fibers, ka mea e hana ai i nā huahana carbon fiber i hana ʻia i nā mea carbon fiber i kahi hoʻolālā maikaʻi loa, a hiki ke hoʻolālā ʻia e like me nā koi o ka mea kūʻai aku, e hoʻomaikaʻi i ka hana holoʻokoʻa o ka huahana.Hiki iā ia ke hoʻokō i nā koi, a hiki ke hoʻokō i ka hoʻolālā interlayer ma waena o ka huahana.No ka laʻana, aia nā hoʻolālā noi ma nā mea lapaʻau a me nā kaʻaahi kiʻekiʻe.ʻOi aku ka maikaʻi o ka hōʻike ʻana o ka hōkū māmā, a he hoʻolālā kuhikuhi ikaika hoʻi., no laila ʻoi aku ka maʻalahi no ka noi maoli o ka huahana.
6. Ka helu haʻahaʻa o ka hoʻonui wela
Loaʻa ka haʻahaʻa haʻahaʻa haʻahaʻa o ka hoʻonui ʻia ʻana o ka wela, a loaʻa nō hoʻi kahi pono hana hoʻokō maikaʻi loa i kekahi mau huahana carbon fiber e pono ai ka pololei, e like me nā telescopes, nā aliʻi pololei, me Xuan Renwei i ka aerospace a me nā kula ʻē aʻe.Hiki i nā huahana ke hoʻonui i ka pono o ka hana holoʻokoʻa.
Ka manawa hoʻouna: Dec-06-2022