Ngā rupi/rupi i hangaia i te taiwhanga hei hoko Rupi# 5 Al2O3

Whakaahuatanga Poto:

He māwhero ki te whero toto ngā momo kōrunuma rupi. Ka taea te tukatuka kia rite ki te tapawhā, te āhua urunga, te āhua emerara, te āhua ngākau, te āhua kanohi hōiho, te āhua porowhita, te āhua pea, te āhua porowhita, te āhua tapawhā, te āhua tapatoru, te āhua tiriona rānei.

Tukua mai he īmēra ki a mātou

Ngā Āhuatanga

Te āhuatanga motuhake o te rauemi rupi

Ko te rupi, e mōhiotia ana ko "te kīngi o ngā kōhatu utu nui," he kōhatu tūturu. Anei ētahi o ngā āhuatanga motuhake o te rauemi, ngā whakamahinga, me ngā āhuatanga o te rupi.

Ngā Āhuatanga Rauemi

Te Hanganga Matū: Ko te rupi he momo kohuke korundum, he konumohe waikura (Al2O3) te nuinga o te hanganga me te huānga chromium (Cr) te take o tōna tae whero.

Te pakeke: Ko te pakeke o te rupi he 9 i runga i te tauine Mohs, koia tētahi o ngā kohatu tino pakari o te ao.

Tae: Ko te āhuatanga tino motuhake o te rupi ko tōna tae whero pouri. Heoi, ka taea hoki e ngā rupi te rerekē mai i te whero māwhero ki te whero papura.

Mārama: He mārama te nuinga o te wā i te rupi, e taea ai te whiti te mārama me te whakaatu i tōna tae kanapa.

Te Hikoi: Ka whakaatuhia e ētahi rupi he whero kaha te hihi ina whakaatuhia ki te mārama ultraviolet (UV).

Ngā tono

Whakapaipai: He tino hiahiatia te rupi mō tōna ataahua me tōna onge, ā, he kohatu rongonui mō te hanga whakapaipai tino ataahua pērā i ngā mowhiti, ngā hei, ngā poroporo me ngā whakakai taringa.

Kohatu Whānau: Ko te rupi te kohatu whānau mō te marama o Hūrae, ā, he maha ngā wā e whakamahia ana i roto i ngā whakapaipai whaiaro hei whakanui i ngā rā whānau, i ngā huihuinga nui rānei.

Te haumitanga: E kiia ana ko ngā rupi kounga teitei he haumitanga nui nā te mea he iti, he roa hoki te ataahua.

Ngā Āhuatanga Matatika: I te ao o te matatika, e whakaponohia ana he maha ngā āhuatanga whakaora me ngā āhuatanga wairua o te rupi, pērā i te whakatairanga i te ora, te maia, me te tiaki i ngā kaha kino.

Ngā Mahi Ahumahi: Nā te tino pakari me te ātete ki te wera, e whakamahia ana ngā rupi i roto i ngā mahi ahumahi maha, tae atu ki te hangarau taiaho, te hanga wati, ngā taputapu tika, me ngā taputapu tapahi.

Hei whakamutunga, nā te pakeke whakaharahara o te rupi, tōna tae kanapa, me tōna hiranga hītori kua waiho hei kohatu utu nui mō āna mahi whakapaipai me āna mahi ahumahi. Ahakoa he whakapaipai i tētahi taonga whakapaipai, he whakarei ake rānei i ngā whanaketanga hangarau, e mau tonu ana te aroha ki te rupi mō ōna āhuatanga ahurei.