Ngā Pūrongo

As ngā mīhini whakapaipai kourakaihanga, ka tohaina e mātou ngā mōhiotanga whakapaipai koura ki ngā kiritaki.

Ka konatunatua te koura ki ngā konganuku pēnei i te parahi me te hiriwa ina whakamahia hei hanga whakapaipai. Ehara te koura mā i te mea he huānga noa iho, engari he koura noa iho ka konatunatua ki ētahi atu konganuku hei hanga i te āhua hiriwa. Ko ngā konganuku e whakamahia whānuitia ana i roto i te koura mā ko te nikara me te palladium, tae atu ki te konutea, te tine rānei.

TE WHAKARANU I NGĀ KORANU MŌ TE HANGA WHAKAPAI

E mōhio ana koe ki ngā mea whakarewa e mau ana koe?

Tērā pea ka miharo koe ki te mōhio ki te nui o ngā konganuku me ngā koranu rerekē kua uru ki roto i ō whakapaipai me tō tinana. I William Rowland, e whakahīhī ana mātou ki te whakarato i ngā konganuku me ngā koranu parakore teitei ki ngā momo ahumahi huri noa i te ao.

Ko ngā momo konganuku matua e whakaarohia ana e tātou ina tae ki te hanga whakapaipai ko te hiriwa me te koura, engari ko te nuinga o ngā whakapaipai ehara i te mea he hiriwa parakore, he koura rānei. Ko te take o tēnei, he ngawari rawa te hiriwa me te koura i roto i ō rātou āhua parakore, kāore e pai mō te nuinga o ngā whakapaipai. He āhuatanga ahurei tō ngā konganuku katoa e pai ai mō ngā mahi motuhake, ā, koia te mea nui kia kōrero ki tētahi kaihokohoko konganuku mohio ina tono ana.

Ko te momo hiriwa tino parakore ka kiia ko te 'hiriwa pai', ā, ko te nuinga o tēnei ka whakamahia mō te koura parakore, kaua mō ngā whakapaipai, mō te moni rānei, nā te mea he ngawari. He ngāwari hoki te pirau o te hiriwa, ā, mā te whakaranu ki ētahi atu konganuku ka ārai i tēnei. Engari, ka whakamahia he koranu, he hiriwa parakore. He 92.5% te parakore o tēnei, engari ko te toenga ka whakaranua ki ētahi atu konganuku pērā i te parahi, te konutea, te silicon rānei.

Waihoki, ko te koura i tōna āhua parakore ka waiho hei koura parakore, nā te mea he ngohengohe, ā, ka ngāwari te huri i te āhua o ngā whakapaipai, o ngā moni rānei. Ka konatunatua te koura ki ngā konganuku pēnei i te parahi me te hiriwa ina whakamahia hei hanga whakapaipai. Ehara te koura mā i te mea he huānga, engari he koura noa iho ka konatunatua ki ētahi atu konganuku hei hanga i te āhua hiriwa. Ko ngā konganuku e whakamahia whānuitia ana i roto i te koura mā ko te nikara me te palladium, tae atu ki te konutea, te tine rānei.

He rerekē anō hoki ngā ranunga koura hei hanga i ngā tae me ngā pānga rerekē. Ko te koura māwhero he ranunga o te koura kōwhai, te hiriwa me te parahi, hei hanga i te tae māwhero, ā, kei te kitea tonutia ngā huinga whakarewa hou mō ngā whakapaipai.

I Hasung e mōhio ana mātou ki te konganuku, ā, nō te mea kei te hanga taputapu konganuku utu nui mātou mai i te tau 2000, he māramatanga motuhake tō mātou ki ō rātou āhuatanga me te pai mō ngā tono maha. Ina hoko koe i ngā konganuku mā te mākete, mā te tuku ota i te toa ipurangi, i te kamupene konganuku ā-rohe rānei, kia tino whiwhi koe i ngā konganuku tika, mā te whakamahi i tētahiKaitātari XRF, ka mārama tō hinengaro ki te tiki i ngā konganuku tika e hiahiatia ana e koe.