Kei te piki haere tonu te hiahia o te ao mō ngā wāhanga pakaru o te mīhini kuru mahi teitei i te tau 2026, nā te whānui o ngā hanganga, te whakamahinga o ngā rauemi kohuke, me te pana puta noa i te umanga ki te whakaiti i te wā kore mahi me ngā utu whakaputa katoa. E whakaatu ana ngā raraunga rangahau mākete kua eke te mākete wāhanga pakaru o te mīhini kuru o te ao ki te USD 3.14 piriona i te tau 2025, ā, e matapaetia ana ka eke ki te USD 4.37 piriona i te tau 2032, me te pupuri i te tere tipu ā-tau (CAGR) o te 4.8%. Ko ngā pereti kauae, ngā raina kōne, ngā pae pupuhi pānga, ngā hama me ngā wāhanga kōpiko—ngā wāhanga pakaru matua mō ngā mīhini kuru kauae, kōne me te pānga—e tata ana ki te 20% o te whakapaunga tiaki katoa i ngā tipu keri kohatu me te tukatuka kohuke noa, ka waiho te auahatanga rauemi hei arotahi whakataetae matua puta noa i te mekameka tuku.
Ko te maitai konupora nui (Mn13, Mn18Cr2) te rauemi matua mō ngā wāhanga pakaru o te kuru, he mea nui mō tōna āhuatanga motuhake ki te whakapakeke i raro i te pānga taumaha, e whakapakari ana i te pakeketanga o te mata me te pupuri i te pakari o roto kia kore ai e pakaru i te wā e kuruhia ana te karāhe, te papara me te rino. Heoi, he maha ngā wā e hiahiatia ana te whakakapi i ngā wāhanga konupora tikanga i ia 6 ki te 8 wiki i raro i ngā āhuatanga mahi uaua, ka puta ai te whakaweto pinepine o te mīhini, te wetewete mahi nui me te pai o te putanga o te konganuku.
Hei whakautu i tēnei raruraru, kua tere ake te hokohoko a ngā kaihanga wāhanga kakahu matua i ngā otinga koranu whakapai ake me te hangarau whakauru hiato i tēnei tau. Kua noho te rino maka konupora-teitei hei huarahi utu-pai mō ngā āhuatanga kuru iti-pānga, teitei-te-paowa pērā i te kōhatu me te hangarua para hangahanga, e 25% te roa ake o te ora ratonga i te maitai konupora paerewa i te utu whakaputa rite. Ko te putanga nui rawa atu i ahu mai i ngā wāhanga kakahu whakauru titanium carbide (TiC), kei reira ngā tokotoko TiC tino-pakari kua whakauruhia ki te mata mahi o ngā raina me ngā pereti kauae. I whakamanahia e ngā whakamātautau mara i tētahi maina rino o Ahitereiria kua roa ake te ora ratonga o ngā raina konupora hiato TiC mai i te 7 noa iho ngā rā mō ngā raina paerewa OEM ki te neke atu i te 20 ngā rā, ka piki ake te roa o te ora o ngā wāhanga neke atu i te 200% me te tapahi tere i te auau whakakapinga raina ā-tau.
Kua puta ake hoki te hoahoa hanganga ritenga hei pūtake matua mō te tipu. Engari ko ngā raina whānui kua whakaritea, ka whakaritea e ngā whare whakarewa ngā kōtaha rua raina kia rite ki te pakeke o te konganuku, te rahi o te whāngai me te taumata o te konganuku kua oti te whakarite. Ehara i te mea ka whakaroa noa i te pakū koretake te hoahoa āhuahanga kua arotauhia engari ka whakanui ake hoki i te kaha kuru mā te 8%–15% me te whakaiti i te whakamahinga hiko mō ia tana o te rauemi kuru. I taua wā, kei te neke te umanga mai i te hoko wāhanga-kotahi ki te tauira "hua + ratonga" huringa-katoa, tae atu ki te aroturuki i te āhua o te kakahu, te whakaritenga tiaki matapae me te aratohu tāutanga i te papaanga. E whakaatu ana ngā tatauranga mai i te China Aggregates Association ka taea e ngā otinga kakahu ritenga kounga teitei te whakaiti i ngā ngaronga wā kore i whakaritea mō ngā tipu kuru mā te 12% ki te 18% ia tau.
I runga i te whenua, ko Āhia-Moana-nui-a-Kiwa tonu te pokapū hoko me te whakaputa nui rawa atu mō ngā wāhanga kakahu pakaru. Ko te haumi tonu ki ngā hanganga puta noa i te Tonga-mā-rāwhiti o Āhia, Āhia-Waenganui me Āwherika e whakakaha ana i te tono pumau mō ngā wāhanga kakahu whakakapinga, i te mea kua tipu ngā kaihanga Hainamana hei turanga kaweake nui rawa atu o te ao mō ngā wāhanga kakahu whai hua, whai tiwhikete, e whakataetae ana ki ngā kamupene nunui o te ao, Metso, Weir Group me Magotteaux i ngā wāhanga waenga me ngā wāhanga teitei. E kī ana ngā kaitātari ahumahi kāore te whakataetae ā muri ake nei e whakawhirinaki anake ki te utu rauemi mata, engari ki ngā āheinga whakauru e kapi ana i te R&D whakarewa, te whakarewa tika, te hangarau tono me ngā whatunga tuku tere o te ao.
Kua whakaurua hoki te pumau ki roto i te putanga hua. Ko te nuinga o ngā wāhanga pakaru utu nui ka taea te hangarua i muri i te roa o te mahi, ko ngā hoahoa roa-ora kua whakapaitia ka whakaiti i te whakamahinga maitai mata me ngā tukunga waro mai i te hanga me te kawe i ngā wā katoa. I te mea ka nui haere te whakatairanga a ngā kaiwhakahaere keri kohatu i te utu katoa o te mana whakahaere i te utu hoko o mua, ka rite ngā wāhanga pakaru utu nui-roa, motuhake ki te tono ki te pupuri i te whānui o te mākete puta noa i ngā tau e ono e whai ake nei, ka tautuhi anō i ngā paearu whai hua mō te umanga pakaru o te ao.
Wā tuku: Pipiri-29-2026