E mōhiotia whānuitia ana ko te āhua, te whaihua me te roa o te mahi a te hua he whakaaturanga tika o te mahi toi o te hua, ā, koinei ngā mea matua e toru hei aromatawai i ngā painga me ngā huakore o te hua. I te putanga whakamutunga, i whakaaturia e mātou ki a koutou te whakapainga o te tukanga whakaputa o te awheawhe Heli Heavy Industries me te whakatakotoranga o te ahunga whanaketanga ā muri ake nei me te taitara "Whanaketanga Hou, Auaha Hou". I tēnei putanga, ka whakaaturia e mātou ngā hua a Heli Heavy Industries mai i ngā rauemi me ngā tukanga tawhito ake.
Ko te nui o ngā matū kei roto i te maitai he mehua tonu mō te kounga o ngā rauemi maitai. Hei tauira, mā te pikinga ake o te nui o te waro o te maitai ka piki ake te pūwāhi tuku me te kaha kume o te maitai, me te whakaiti anō hoki i tōna āhua kirihou me ōna āhuatanga pānga.
I te raina whakaputa kotahi-mutu o Heli Heavy Industry, e rua ngā tari whakamātautau kua whakatūria. Kei roto i te whare whakarewa te tari whakamātautau tuatahi, ā, ko rātou te kawenga mō te tirotiro i ngā kai o te hua me te tirotiro i ngā rauemi o ngā mea kore. Ko te tari whakamātautau tuarua kei Heli. Ko te awheawhe whakaputa o Li Heavy Industry te kawenga matua mō te tirotiro tauira auau o ngā hua kua oti me te āwhina i te tirotiro i te tukanga maimoatanga wera. Kei te taiwhanga he tātari waro me te whanariki, he tātari maha-huānga atamai, he karu hiko whakarewa, me ētahi atu.
6801-BZ/C Pūtātari Waro me te Whānariki Tahu Āwhata
Ka tātari tika te tātari waro me te whanariki mura pewa 6801-BZ/C i te nui o te waro me te whanariki i roto i te rauemi. Haunga te pānga o te waro ki te pakeke me te kirihou o te maitai, ka pā hoki ki te ātete waikura o te maitai i te āhuarangi. I roto i te taiao o waho, ko te teitei ake o te nui o te waro, ko te nui ake o te tūponotanga ka waikura. Nō reira, ko te whakatau i te nui o te waro he taahiraa nui i roto i te hanga maitai. He huānga kino hoki te whanariki i raro i ngā āhuatanga noa. Ka puta te pakarukaru wera o te maitai, ka whakaiti i te ngāwari me te pakari o te maitai, ā, ka puta ngā pakaru i te wā e hanga ana me te hurihuri ana. He kino hoki te whanariki ki te mahi whakarewa, ka whakaiti i te ātete waikura. Heoi, mā te tāpiri i te 0.08-0.20% whanariki ki te maitai ka taea te whakapai ake i te ngāwari o te miihini, ā, e kiia ana ko te maitai tapahi kore utu.
6811A tātaritanga maha-huānga atamai
Ka taea e te mīhini tātari maha-huānga atamai 6811A te ine tika i te ihirangi o ngā huānga matū maha pēnei i te manganese (Mu), te silicon (Si), me te chromium (Cr). He pai te konupūmā hei tango i te hauota me te whanariki i roto i te tukanga hanga maitai. Mā te tāpiri i te nui o te manganese e tika ana ka taea te whakapai ake i te ātete kakahu o te maitai. He pai te silicon hei kaiwhakaiti me te tango i te hauota. I taua wā anō, ka taea e te silicon te whakanui ake i te rohe pīngore o te maitai. He huānga koranu nui te chromium o te maitai kore waikura me te maitai ātete wera. Ka taea e ia te whakanui ake i te pakeke me te ātete waikura o te maitai, engari i te wā anō ka whakaiti i te kirihou. Nō reira, ko ētahi pakaru maitai e puta ana i te wā o te tukanga maimoatanga wera he nui rawa te ihirangi chromium.
Karuārai whakarewa
I roto i te hanga o te rohe wira-whā, ko te rauemi o te turanga wira tautoko, te taupoki taha wira tautoko me te tautoko wira ārahi he rino ngawari, he nui ngā whakaritenga mō te tere porowhita. Ka taea e te karu hiko whakarewa te tirotiro tika i te tere porowhita o te hua.
Hei tāpiritanga, ko te nikara (Ni), te moriperenuma (Mo), te taitāne (Ti), te vanadiuma (V), te tungstena (W), te niobiuma (Nb), te kobalta (Co), te parahi (Cu), te konumohe (Al). Ka pāngia te mahi a te maitai e te nui o ngā huānga pēnei i te borona (B), te hauota (N), me te whenua onge (Xt), ā, me whakahaere i roto i tētahi whānuitanga.
He rite tonu ngā taiwhanga e rua ki ngā pū tirotiro tikanga e rua, e aroturuki tonu ana i ngā rauemi a Heli, e ārai ana i te rerenga atu o ngā hua iti iho i te paerewa, ā, e tuku ana i ngā hua whai tohu me te kounga teitei ki ngā kaihoko.
Wā tuku: 27 o Ākuhata-2021
