He konganuku mārō, hiriwa-mā te nikara, ā, he maha ngā whakamahinga o ēnei momo ahumahi. Ko tētahi o aua ahumahi ko te rāngai pākahiko, e whakamahia ana te nikara ki te hanga pākahiko ka taea te whakahou, tae atu ki ērā e whakamahia ana i roto i ngā waka hiko. Ko tētahi atu rāngai e whakamahi whānuitia ana te nikara ko te umanga rererangi, e whakamahia ana ngā koranu nikara parakore teitei ki te hanga miihini rererangi me ētahi atu wāhanga nui e hiahia ana ki te ātete pāmahana teitei me te ahotea teitei.
I ngā tau tata nei, kua piki ake te hiahia mō ngā koranu nikara nā te pikinga ake o ngā whanaketanga hangarau me te pikinga ake o te hiahia o te ao mō ngā waka hiko me ngā tono pūngao hou. Nō reira, kua piki haere ngā utu nikara, me te matapae a ngā kaitātari ka haere tonu tēnei ia i ngā tau e haere ake nei.
E ai ki tētahi pūrongo nā ResearchAndMarkets.com, e matapaetia ana ka tipu te mākete koranu nikara o te ao i te Tere Tipu Tau Whakakotahi (CAGR) o te 4.85% i roto i te wā 2020-2025. E whakahua ana te pūrongo i te pikinga o te whakamahinga o ngā koranu nikara i roto i ngā rāngai ahumahi, tae atu ki te rererangi, te motuka, me te hinu me te hau, hei pūtake matua o tēnei tipu. Ko tētahi o ngā take nui e akiaki ana i te hiahia mō ngā koranu nikara ko te pikinga o te whakamahinga o ngā waka hiko (EV).
He wāhanga matua te nikara i roto i te hanga pākahiko EV, ā, e whakamahia ana hei hanga i ngā pākahiko nikara-metal hydride (NiMH) e whakakaha ana i te maha o ngā waka ranu. Heoi, ko te rongonui haere o ngā waka hiko katoa e matapaetia ana ka piki ake te hiahia mō te nikara. Ko ngā pākahiko lithium-ion, e whakamahia ana i roto i te nuinga o ngā waka hiko katoa, e hiahia ana ki te ōrau nikara teitei ake i roto i ō rātou hanganga ki te whakaritea ki ngā pākahiko NiMH. Ko te hiahia mō ngā tono pūngao whakahou kei te whakanui ake hoki i te hiahia mō ngā koranu nikara.
E whakamahia ana te nikara i roto i te hanga o ngā tāwhana hau, e piki haere ana te rongonui hei puna pūngao hou. E whakamahia ana ngā koranu e ahu mai ana i te nikara i roto i ngā wāhanga matua o ngā tāwhana hau, tae atu ki ngā mata, e pāngia ana e te ahotea nui me te waikura i te pānga ki ngā huarere. Ko tētahi atu rāngai e matapaetia ana ka whakapiki ake i te hiahia mō ngā koranu nikara ko te umanga rererangi.
He nui te whakamahinga o ngā koranu nikara i roto i ngā miihini rererangi, ā, ka ātete ki te pāmahana teitei me te ahotea teitei. Hei tāpiri, ka whakamahia ngā koranu nikara i roto i te hanga o ngā mata turbine me ētahi atu wāhanga e hiahia ana kia kaha me te roa. Ko te hiahia mō ngā koranu nikara kei te akiakihia hoki e ngā whanaketanga hangarau i roto i ngā ahumahi pēnei i te hanga tāpiri. Kei te whakawhanake ngā kairangahau i ngā koranu nikara hou e pai ake ana te kaha, te ātete ki te waikura, me te ātete ki te wera, kia pai ai te whakamahi i roto i te tā 3D me ētahi atu tukanga hanga matatau. Ahakoa te piki haere o te hiahia mō ngā koranu nikara, kei reira ngā āwangawanga mō te pumau o te ahumahi. Ka pā nui te tango me te tukatuka i te nikara ki te taiao, ā, ka pā kino ngā mahi keri ki ngā hapori o te rohe. Nō reira, me whai pūtake kawenga mō te nikara me te whakatinana i ngā mahi pumau i roto i te ahumahi.
Hei whakamutunga, e matapaetia ana ka piki tonu te hiahia mō ngā koranu nikara, nā te pikinga ake o te whakamahinga o ngā waka hiko, ngā tono pūngao hou, me te umanga rererangi. Ahakoa he whai wāhitanga tipu nui tēnei mō te umanga koranu nikara, me whai tikanga pumau hei whakarite i te oranga tonutanga o te umanga mō te wā roa.
E whakamahia whānuitia ana te Inconel 625 i roto i te umanga tukatuka matū nā tōna ātete pai ki te waikura i roto i ngā taiao uaua, tae atu ki ngā otinga waikawa me te kawakore. E whakamahia whānuitia ana i roto i ngā tono pēnei i ngā whakawhiti wera, ngā oko tauhohenga, me ngā pūnaha paipa.
Wā tuku: Paenga-whāwhā-24-2023