Ko te hiri karauna, tētahi matatini i te tīmatanga ka noho wātea anake mō ngā horopaki rangatira o te hangarau rererangi, kua pakaru inaianei ki ia āhuatanga o tā tātou oranga. Mai i ngā waka pahikara ki ngā motukā, mai i ngā parirau turuma hau ki ngā taputapu hākinakina, kua pau te kiriimi "parakore mangu" te hiri karauna mā tōna kaha tino nui me ōna īngoa māmā.
Engari kei hea ka eke te mātai karbona i te tekau tau e tū ake nei? Ka whakakī ngā mātai hou ake i tana wāhi? Ka puta ngā momo tikangia ake? Kia rite pea te utu ki te toka? Tātari tātou i te ara ka eke ai te mātai karbona.
He whakakapi ngā karapini karboni i te wā e heke mai ana?
A: E kore i te poto te wā, engari kei te tū ake ngā mātai e whawhai ana.
Ko te aronga matua o te mātai karbona ko tana kaha taketake (te take kaha-ki-te-taumaha) me tana āhuatanga taketake (te makea-ki-te-taumaha). Mō te wā e kitea ana, ā, ina nui noa te pā ki te ao hangarau, ngā taputapu hākinakina tikangia, me ngā motokā mahinga tikangia, ka tuanui tonu te mātai karbona.
Heoi anō, kei te whawhai ētahi mātai ki te mātai karbona ki ētahi wāhi motuhake:
Ngā composite kua whakakahaia ki te graphene: Kua whakaatu ngā composite graphene i te uara e tino pai ake ana i te mātai karbona ki ngā takotoranga taiwhanga, ahakoa kei te nui tonu ngā wāmate ki te hua haora me te utu.
Ngā kōhatu wīra rahi: Ko ngā whakaeke hou o ngā kōhatu wīra e pā ana ki te kaipara tūāpapa o ngā kōhatu karboni i ētahi ahuatanga, i te mea he nui ake te utu, ka pakaru ai te wāhi o te mātā o te karboni.
Ngā paraihe pūtake tikanga: I te nuinga o te taunakitanga o te ao ki te aronga ki te whakamahinga roa, kei te piki haere te whakamahi i ngā paraihe rauemi mai i ngā mātā ahu whenua mō ētahi whakamahinga kore-pūtahitanga.
Ko te karboni anō te wīra irreplaceable i ngā whakamahinga matatau, engari ka āki ai i te whawhai pēnei i te nohoanga waenga-ki-te-raro.
Kei te tēnei akirira teitei ake o te karboni?
A: Kua eke kia ētahi atamira iti, engari ko ngā here tinana e noho tonu ana.
Ko te akirira o te karboni e whakarārangihia ana mātaihanga e tōna āhua tō (te pūkaha). Ko te akirira teitei rawa atu e wātea ana ināianei, ko te M65J carbon fibre, kua eke ki te āhua tō o 640 GPa, e pā ana ki te teka tūatoru o 1000 GPa.
Ka arataki te whanaketanga o te karboni i ngā wāhi e whai ake nei:
Whakapai ai i te mahi: Mā te hangarau nanomita (hei tauira, te whakauru karbona nanotube) me ngā puna hou (hei tauira, te neke mai i te pitch ki ngā polymer e āki nei), kei te mau tonu te pikinga o ngā īngoa o te karbona fibre i te 10-20%.
Tuhinga whakauru maha: Ko ngā karbona fibre o te wāhi ka haere ake ka pakari ake i ngā whakamahinga hanganga, ka taea pea te whakauru i ngā āhuatanga mātai pānga pērā i te arataki, te arataki wera, me ngā āhuatanga whakaora-aunoa.
Ngā karbona fibre korepara: Kei te hangaia ngā karaihe mai i ngā puna tuakiri (pērā i te lignin). Ahakoa he iti ake te mahi, e tuku ana i ngā taputapu karbona tino iti ake.
Hei mataara: E pātata ana te mahi ki ngā rerekē theori, ka piki haupōtia ngā utu rangahau me te whanaketanga mō ngā karbona fibre tikangia ake, ka taea pea te here i ō ratou hokohoko te Whakamahinga .
Ka taea te karbona fibre te nui noa i te iti rawa te utu?
A: Ā, engari ko ngā tiketike hUA ka tutuki tonu te utu
Ko te utu mō te paraihe hiko he mea āwhina e ngā ģahinga ģehinga, ā, ka wehe pea i te tekau tau kei te ahorangi:
Ngā kākāriki e heke ana i ngā utu:
(1) Whānuitanga o te whakaputa: Ko te kapatahītanga o te ao i te whakaputa e matapae ana kia piki ake mai i ngā tōne 200,000 i te 2023 ki te 400,000 tōne rānei ki te 2030.
(2) Heke haere ngā utu mō ngā hua taketake: Ko ngā utu mō te Acrylonitrile (te hua taketake matua mō te paraihe hiko) e matapae ana kia heke haere tahi ana ngā whanaketanga i ngā tikanga inihini kimikimeka.
(3) Te whanaketanga o ngā tikanga whakaputa: Ka heke iho te whakamahi hiko me ngā utu mā ngā tikanga pākiwaitara-hiko, me ngā tikanga āwhina-oihau.
(4) Ngā hangarau whakamahi anō mature: Ka pakari ake te whakamahi anō nui-āhuatanga ka heke ai te here ki ngā paraihe hou.
Ngā wāwaru utu:
(1) Whakaputa hiko-nui: Ko te whakaputa paraihe hiko he mea nui te hiko, ā, ko ngā panonitanga o ngā utu hiko e pā ana tūmatata ki ngā utu.
(2) Ngā wāwaru hangarau mō ngā hua tiketike: Ko te hangarau whakaputa mō te paraihe hiko mō te nohoāraihe e pōturi ana i roto i tētahi iti o ngā kamupene.
(3) Mahi i te taurate: Ko ngā mahi kounga koiora he nui ake te utu.
Tātai Utauta:
(1) Mātātoko mātātoko hiko (kounga T300): Ka pērā pea te heke mai o ngā utu mai i te $15–20 ASH ia manokaramu ki te $10–12 ASH ia manokaramu.
(2) Mātātoko hiko mō ngā umanga: Ka tautohe me te ākirama me te hinu mō ngā whakamahinga waenga ki te raro.
(3) Mātātoko hiko mō ngā kaipuke rere rangi: Ka tuhutuhu tonu te utu, ka pānoa e pāwhara ake i te $100 ASH ia manokaramu.
Ngā Herekore Matotoru mō te Tauira
I. Te wehenga o ngā wāhi whakamahi: Ko ngā takiwā matua (kaipuke rere rangi, karaka tino tere) e rapu ana i te mahi tino pai ahakoa te utu; ko ngā tauākī kaihoko (ngā waka, taputapu hākinakina) e whai whakaaro ana ki te take utu-mōrearea, ka arataki i te whakangao nui.
III. Te whakarerekenga o te kaha rohe: Ko te toronga haere a Haina i te kapahuka o te mātātoko hiko e huri haere ana mai i te here ki ngā huinga atamira ki te māmātia me te kaha whakataetae ki te ao, ka puta pea ngā panonitanga ki te hanganga utu ao o te mātātoko hiko.
Kāore te aronga o te kaipara hiko ka rerekē anō, kāore hoki ka wātea mō te katoa. Engari ka whai ara wehe: ka āwhina ake ngā wāhanga tūmatanui, ka whai waireka ake ngā ratonga tuatahi, i te wa e pāngia ana te wāhanga pokapoka ki te huringa nui rawa.
Just as steel did not vanish with the advent of aluminium, carbon fibre will carve out its own irreplaceable niche within the materials landscape, continually evolving to meet new challenges and demands.
Ka taraiwa e ngā herekenga whakamāori me ngā herekenga mahi tikangia, ko te tekau tau kei te ahead mō te kaipara hiko he haerenga evolūtione e tohu ana i te taurite tino pai.
Manatā © 2025 Zhangjiagang Weinuo Composites Co., Ltd. Ngā Tika Katoa e Wātea ana
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