Kei roto i te maitai kore waikura he 10.5% te iti rawa o te chromium, e hanga ana i tētahi paparanga waikura angiangi, kāore e kitea, ā, he tino piri ki te mata o te maitai e kiia nei ko te "paparanga kore mahi." Nā tēnei paparanga kore mahi te maitai kore waikura i tino ātete ki te waikura me te waikura.
Ina pāngia te maitai e te hāora me te makuku, ka tauhohe te chromium i roto i te maitai ki te hāora i te rangi hei hanga i tētahi paparanga angiangi o te chromium oxide ki runga i te mata o te maitai. He tino tiaki tēnei paparanga chromium oxide, nā te mea he tino pumau, ā, kāore e pakaru wawe. Nō reira, ka ārai pai i te maitai i raro iho kei pā ki te hau me te makuku, he mea e tika ana mō te tukanga waikura.
He mea nui te paparanga korehau mō te ātete ki te waikura o te maitai korehau, ā, ko te nui o te chromium i roto i te maitai e whakatau ana i tōna kaha ki te ātete ki te waikura me te pirau. Ko te nui ake o te ihirangi chromium ka hua ake he paparanga korehau tiaki ake, ā, he pai ake te ātete ki te waikura. Hei tāpiri, ka taea hoki te tāpiri i ētahi atu huānga pēnei i te nikara, te molibdenum, me te hauota ki te maitai hei whakapai ake i tōna ātete ki te waikura.
Wā tuku: 15-Pepuere-2023