I te ao ahumahi, ehara i te mea he tohu taonga me te papai anake ngā taimana, engari he wāhanga matua anō hoki i roto i te hanga taputapu tapahi me te huri. Ināianei, nā te tukanga whakakikorua taimana, kua māmā ake, kua whai hua ake hoki te whakamahi i tēnei matū utu nui ki te papa taputapu. E mōhiotia ana ngā taimana mō tōna pakeke whakamiharo me tōna ātete ki te rakuraku, ā, he rauemi nui tēnei i roto i te hanga taputapu.
I ngā wā o mua, me whakatakoto ā-ringa ngā taimana ki roto i ngā taputapu e ngā kaihanga, he mahi hoha, he mahi utu nui hoki. Heoi, i te taenga mai o te tukanga whakakikorua taimana, ka taea e ngā kaihanga te waihangangā taputapu taimana whakakikoruatiatere, ngāwari hoki.
Ko te whakakikorua hiko he tukanga e hono ana i ngā paparanga angiangi o te konganuku ki ngā mata kawe hiko. Mō te hanga taputapu taimana, ka pania he paparanga konganuku ki te papa o te taputapu, kātahi ka whakakikoruatia ngā matūriki taimana ki te mata o te konganuku. Ehara i te mea ka hangaia he hononga piripono i waenga i ngā matūriki taimana me te anga taputapu anake tēnei huarahi, engari ka whakarite hoki i te tohatoha ōrite me te ōrite o ngā taimana puta noa i te taputapu.
Ko te mātāpono kei muri i te whakakikorua taimana, ina whakakahangia te otinga whakakikorua hiko ki te mea mahi, ka whakatakotoria ngā matūriki taimana ki runga i te mea mahi kua whakakikoruatia. Kātahi ka pakaru te nikara i te papa hiko, ka tukuna ngā ngota nikara i whakatakotoria ki te mata me ngā matūriki taimana. I roto i te wā, ka āta kapihia ngā taimana i runga i te mata, ka hanga he paninga taimana.
E ai ki te wehenga tukanga, me haere te whakarite o ngā taputapu taimana whakakikoruatia hiko i roto i ngā tukanga-mua, te whakakikoruatia, te onepu o runga, te tango onepu, te whakamatotoru, me te tukatuka-muri.
Te tukatuka-mua
He taahiraa nui te maimoatanga-mua i roto i te tukanga whakakikorua hiko hei whakarite i ngā hua pai rawa atu me te kounga o te hua. I roto i te mara o te whakakikorua whakarewa, ko ngā taahiraa matua e rua o te maimoatanga-mua ko te maimoatanga-mua o te papa me te maimoatanga-mua o te matūriki taimana. Ko te maimoatanga-mua o te matrix he raupapa taahiraa hei whakarite kia ma te matrix, kia kore he rauemi e hiahiatia ana. Kei roto i te tukanga te huri, te horoi caustic, te pickling, te whakahohe, te horoi, me te whakamaroke. Ka mahi tahi ēnei taahiraa ki te tango i ngā waikura, te ngenge, te hinu rānei mai i te mata o te papa. Mā tēnei ka kapi ōrite te paparanga nickel, ā, ka whakapai ake i te piri ki te papa. He mea nui anō te maimoatanga-mua o ngā matūriki taimana kia whiwhi ai i ngā hua whakakikorua kounga teitei. Hei whakatutuki i te maimoatanga-mua pai rawa atu o ngā matūriki taimana, ka whakamahia he huinga o te wehenga aukume me te maimoatanga ranunga waikawa-pūtake. Mā tēnei ka tangohia ngā poke o te huānga whakarewa me te matūriki whakarewa ka uru ki roto, ka ngoikore ai ngā āhuatanga aukume ngoikore o ngā konganuku taimana. I taua wā anō, ka tangohia te hinu kua kohia pea ki te mata o ngā matūriki taimana, ka whakapai ake i ō rātou āhuatanga mākū.
Kua pania i mua
Ko te whakakikorua i mua i te whakakikorua he whakakikorua i tētahi paparanga nikara ki runga i te mata o te papa hei mahi hei paparanga whakawhiti, hei piri tata hoki ki te papa.
Oneone o runga
Ko te tukanga whakapiri i ngā matūriki taimana ki te mata o te papa mā te whakamahi i ngā tikanga ā-ringa, ā-tinana rānei, e kiia ana ko te kirikiri. E wehea ana te tikanga kirikiri ki te tikanga kirikiri taka me te tikanga kirikiri tanumia.
Mā te tikanga tuatahi ka taea te oro i te taha kotahi o te papa i ia wā. He tino pai tēnei tikanga mō ngā hua he taimana te whakakikorua ki te taha kotahi. He iti noa te onepū e hiahiatia ana, ka hangaia he regolith angiangi, ā, he whai hua te taha o runga o te onepū, he mea tino pai mō te whakaputa nui. Heoi, kāore tēnei tikanga e pai mō ngā hua porotaka, ngā hua āhua koretake rānei.
I tētahi atu taha, ka taea e te tikanga onepū tanumia te onepū i ngā mata maha i ngā ahunga rerekē i te wā kotahi. He pai ake tēnei tikanga mō ngā hua porotaka, ngā hua āhua koretake rānei, ā, he nui ake te onepū e hiahiatia ana. Ka hua ake hoki he regolith matotoru, ā, he iti ake te pai o te onepū.
Tangohia te onepu
Kia oti te utaina o te onepu, ka taea te tango i te onepu. Whakatūria te papa ki runga, ka wiriwiri mārire kia ruia atu ngā matūriki taimana kāore i piri pai ki te mata o te pito, kāore hoki i whakapūmautia e te paninga nikara.
Whakamātotoru
Ka whakamahia e te tukanga whakamātotoru te tauira otinga whakakikorua rite tonu ki te tukanga whakakikorua-mua hei whakamātotoru ake i te paparanga nikara. I te wā katoa o te whakakikorua-mua, te oro me te whakakikorua whakamātotoru, me aro nui ki te whakahaere tika i ngā tawhā tukanga pēnei i te au, te pāmahana me te uara pH.
Te tukatuka i muri i te tukatuka
Ruia te taputapu taimana whakakikoruatia ki roto i te wairewa acetone ka horoia ki te wai whakapūkara. Tangohia mai, whakamarokehia, ka whakamahanahia kia paku pai ai te kaha o te hononga i waenga i te paparanga whakakikoruatia nikara me te papa, ā, i taua wā anō ka whakanuia te pakeketanga o te paparanga whakakikoruatia nikara.
Wā tuku: Pipiri-14-2023