Waea hiriwa parakore AgCu7.5 kua whakakikoruatia/kua pania ki te waikano mō te tono koiri motuka

1. Whakataki rauemi

Hiriwahe huānga matū me te tohuAgme te nama atomika 47. He konganuku whakawhiti ngohengohe, mā, kanapa, e whakaatu ana i te kawe hiko teitei rawa atu, te kawe wera, me te whakaata o tētahi konganuku. Ka kitea te konganuku i roto i te kirinuku o te Ao i roto i te āhua parakore, kore utu ("hiriwa taketake"), hei koranu me te koura me ētahi atu konganuku, me ngā kohuke pēnei i te argentite me te chlorargyrite. Ko te nuinga o te hiriwa ka puta hei hua taha o te whakamahine parahi, koura, mata, me te konutea.

Kua roa te uara o te hiriwa hei konganuku utu nui. E whakamahia ana te konganuku hiriwa i roto i te maha o ngā moni koura, i ētahi wā me te koura: ahakoa he nui ake i te koura, he iti ake te nui hei konganuku taketake. Ko tōna parakore ka inehia i runga i te pūtake mō ia miri; ko te koranu 94%-parakore e kiia ana he "pai 0.940". Hei tētahi o ngā konganuku e whitu o mua, he tūranga pumau te hiriwa i roto i te nuinga o ngā ahurea tangata.

Haunga te moni me te mea hei huarahi haumi (ngā moni me te koura), ka whakamahia te hiriwa i roto i ngā panera rā, te tātari wai, ngā whakapaipai, ngā mea whakapaipai, ngā taputapu me ngā oko utu nui (nō reira te kupu hiriwa), i roto i ngā hononga hiko me ngā kaiārahi hiko, i roto i ngā whakaata motuhake, i ngā paninga matapihi, i roto i te whakaterenga o ngā tauhohenga matū, hei tae i roto i te karāhe tae me ngā mea reka motuhake. Ka whakamahia ōna matū i roto i ngā kiriata whakaahua me te hihi-X. Ka whakamahia ngā otinga waimeha o te hiriwa nitrate me ētahi atu matū hiriwa hei patu huakita me ngā microbiocides (pānga oligodynamic), ka tāpirihia ki ngā takai me ngā takai patunga, ngā catheter, me ētahi atu taputapu hauora.

Ngā Wāhanga Matū me ngā Āhuatanga Ā-ringa:

2. Whakaahuatanga Whakamarumaru

Ka taea e te waea aukume kua whakamahanatia ki te polyimide te mahi i te pāmahana tae atu ki te 250 °C. He maha ngā wā ka whakanuia te whakamarumaru o te waea aukume tapawhā matotoru, tapawhā rānei mā te takai ki te rīpene polyimide, ki te rīpene muka karāhe rānei, ā, he maha ngā wā ka whakakiia ngā takai kua oti ki te wanihi whakamahana hei whakapai ake i te kaha whakamahana me te pono o te takai mō te wā roa.

Ka takaihia ngā koiri tautoko-ake ki te waea kua pania ki te iti rawa e rua ngā paparanga, ko te mea o waho he kirihou wera e hono ana i ngā hurihanga ina werahia.

Ko ētahi atu momo whakamarumaru pērā i te miro muka karāhe me te wanihi, te pepa aramid, te pepa kraft, te mika, me ētahi atupolyesterE whakamahia whānuitia ana hoki ngā kiriata puta noa i te ao mō ngā momo mahi pēnei i ngā whakawhiti hiko me ngā tauhohenga hiko. I roto i te rāngai oro, ka kitea he waea hiriwa, me ētahi atu momo ārai, pēnei i te miro (i ētahi wā ka whakakiia ki tētahi momo matū whakapūmau/whakamātotoru, pēnei i te ware pi) me te polytetrafluoroethylene (PTFE). Ko ngā rauemi ārai tawhito ko te miro, te pepa, te hiraka rānei, engari he pai noa iho ēnei mō ngā mahi pāmahana iti (tae atu ki te 105°C).

Hei ngāwari ake i te hanga, he ārai kei roto i ētahi waea aukume pāmahana-iti ka taea te tango mā te wera o te whakapiripiri. Ko te tikanga o tēnei ka taea te hono hiko ki ngā pito me te kore e tangohia te ārai i te tuatahi.

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