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Me pēhea te whakatutuki i te matotoru ōrite i roto i te hanga i te whakakikorua konganuku utu nui?
Ko te matotoru ōrite o te whakakikorua te mea nui ki te pono o te hononga. Mā te paparanga koura 0.2 μm i runga i ngā hononga ka tutuki te ātete whakapā iti me te pumau (<10 mΩ), he mea nui mō ngā tohu matihiko tere-teitei. Ko ngā rerekētanga neke atu i te 10% ka arahi ki te pikinga ine o te tere rahunga, nā te mea kāore i te ōrite...Pānuihia atu -
Te Ine i te Matotoru o te Whakakikorua i roto i te Hanganga PCB
Mā te matotoru whakakikorua ENIG tika ka ārai i te waikura o te papa pango, ka tiakina te pumau o te hononga honohono, ā, ka tautoko i te ātete whakapā iti rawa. Ka tukuna e te nikara i te 3–6 μm he arai horapa pumau mō ngā papa parahi, ā, ka pupuri i ngā ara hiko, i te mea ko te koura 0.05–0.15 μm te whakarewa...Pānuihia atu -
Te Tātari i ngā Matū RoHS me te XRF
Mā te whakamātautau hanganga ture RoHS ka ine i ngā matū kino i roto i ngā taputapu hiko me ngā taputapu hiko. Ka arotahi te whakamātautau ki ngā papa, ngā paninga, ngā kirihou, ngā whakarewa, me ngā hononga. E kitea ana e te tātari mākete neke atu i te 80% o ngā kaihanga hiko o US e whakahaere ana i te whakamātautau RoHS, e whiwhi rānei i te RoH...Pānuihia atu -
Ka taea e ngā Mīhini XRF te Ine i te Parakore o te Hiriwa i te 60%?
Ko te parakore o te hiriwa e whakatau ana i te ōrau o te hiriwa taketake (Ag) kei roto i tētahi tauira whakarewa. Ko te hiriwa pai—kua tohua ko te .999—kei roto ko te 99.9% hiriwa parakore, ā, he pai mō ngā paera koura me ētahi moni kua tohua. Ko te hiriwa parakore he 92.5% hiriwa kua whakaranua ki te 7.5% parahi, ētahi atu rānei...Pānuihia atu -
Te Keri Whai Hua o te Niobium me ngā Kaitātari XRF Ringaringa
He kohuke rautaki tonu te niobium i roto i te rokiroki pūngao, te hanga superalloy, me ngā rāngai hangarau matatau. Ko te tūhuratanga putunga niobium whai hua me tere te tautuhi i ngā rohe whai kiko o te niobium i roto i ngā hanganga nui o te carbonatite, o te kawakore rānei. Ko te niobium kounga teitei...Pānuihia atu -
Te Tātari i te Kukū o te Zircon i roto i te Granite mā te X-Ray Fluorescence
He kohuke tāpiri pakari matū te zircon, he mea nui mō te whai i te petrogenesis granite nā tōna kaha ki te pupuri i ngā mōhiohio magmatic tuatahi i te wā o te metamorphism me te whakarerekētanga kounga teitei. I roto i ngā granite silica teitei, ko ngā ōwehenga huānga zircon (hei tauira, Zr/Hf, Eu/Eu*, Ce/Ce*...Pānuihia atu -
Tātari Huānga Kore-Whakangaro o ngā Konganuku Utu Nui me ngā Whakapaipai
He wero nui ki ngā kaihanga whakapaipai, ki ngā kaihoko tārewa, me ngā kaiwhakahaere rawa te manatoko i te parakore me te pono o te koura, te konukawata, me te hiriwa, me te kore e kino ngā taonga utu nui. Mā te whakamātautau ahi me ngā whakamātautau rakuraku waikawa ka tangohia te rauemi, ka pakaru rānei te mata, ka whakaiti tonu i te uara o...Pānuihia atu -
E hia te moni ka taea te penapena i roto i te keri whenua onge mā te whakamahi i tētahi taputapu tātari XRF kawe?
Ka eke te tono mō ngā huānga whenua onge (REE) o te ao ki te 315,000 tāne i te tau 2030, nā te waka hiko, te hau, me te hanga hikohiko i ārahi. Ka herea te tuku e te iti o ngā kitenga hou me ngā utu whakauru teitei. Ngā tikanga tūhuratanga kohuke whenua onge whai hua, i roto i...Pānuihia atu -
Te Whakatau i te Āhuarangi-X o te Yttrium i roto i ngā Kohatu Whenua Onge
He mea nui te konganuku whenua onge yttrium mō ngā miihini rererangi, ngā haurua-ā-ira, ngā uku mahi-teitei, me ngā whākawa i roto i ngā whakaaturanga LED me ngā taiaho. Ko ngā koranu i tāpirihia ki te yttrium me ngā matūriki waikura e whakarato ana i ngā āhuatanga ārai-waikura, huakita, me te whatu pai rawa atu mō te pūngao ma...Pānuihia atu -
Ngā Pūnaha Tirotiro Hiko-X Marara Pūngao
Ka kitea e te pūnaha tirotiro hihi-x fluorescence horapa pūngao (pūnaha EDXRF) te hanganga huānga mā te ine i ngā hihi-x āhuatanga e tukuna ana mai i tētahi tauira i te wā e whakamāramahia ana ki te hihi-x tuatahi. Ka whakamahia e te tātari EDXRF tētahi pūoko horapa pūngao hei wehewehe...Pānuihia atu -
I Inehia te Rubidium mā te XRF hei Matapae i te Rahi o te Matūriki Oneone i roto i te Kōhatu Ārai me ngā Rauemi Matua Kirika
Ka hangaia e te tohatoha rahi o te matūriki oneone te kawe wai, te whakakīkī, me te hanganga o ngā pūwero. Ka neke ngā ānau pupuri wai i te rerekētanga o ngā wāhanga onepū, paru, me te uku; ka tere te mimiti o ngā oneone onepū, ka iti te makuku e tukuna ana, ko ngā oneone uku ia e pupuri ana i te wai engari ka aukati i te hau....Pānuihia atu -
Me pēhea te whakatau i te nui o te pūmua i roto i te oneone mā te tātaritanga hihi-X?
Ko te rohe vadose te rohe oneone kāore i te mākū i waenganui i te mata o te whenua me te papa wai. Mā tēnei paparanga e whakahaere te rere o te wai i roto i te rohe vadose, te hekenga o ngā poke, me te hauora whānui o te oneone. He mea nui te nui o te pūmua i roto i te oneone mō ngā rangahau kawe i raro i te mata,...Pānuihia atu
Whakatika ake i te mātauranga ine!
