Ko te mea ngaro o te paura karawiti silicon matomato hei whakapai ake i te mahi a ngā rauemi hiato
Ko te hunga kua mahi i ngā rauemi hiato, e mōhio ana rātou he uaua ake te whakakotahi i ngā painga o ngā rauemi rerekē ki roto i tētahi rihi pai i te whakataurite i te whanaungatanga i waenganui i te hungawai wahine me te hunaonga wahine. Engari mai i te putanga mai opaura karawiti silicon matomato, te "whakakī makutu", kua tahuri tika te porowhita rauemi hiato ki te "aratau whakatuwheratanga". I tēnei rā, me hurahia tēnei arai ngaro, me te kite me pēhea e taea ai e tēnei puranga paura matomato te whakakorikori i ngā rangatira whakahīhī pērā i te muka waro me ngā uku.
1. Te toa "hexagonal" pūkenga
Kua whānau mai te paura karāhe silicon kakariki hei "paura moemoeā" mō ngā rauemi hiato. Ko te pakeketanga Mohs he 9.5, he iti noa iho te kino atu i te taimana. Kua whakaritea e tētahi wheketere papa parai i Guangdong tētahi whakataurite. Ko te rauemi hiato i konatunatua ki te 20% karāhe silicon kakariki he 3 ngā wā o te ātete kakahu i ngā rauemi tuku iho. I pā te kaiwhakahaere o te awheawhe, a Lao Huang, ki te tauira, ā, i hameme ia: "Me tēnei pakeketanga, kāore e taea e koe te waiho i tētahi tohu i muri i te mirimiri ki te pepa kirikiri mō te hawhe haora!"
He nui rawa atu te whakamīharo o te kawe wera. Kua inehia e te Shandong Research Institute ngā raraunga, ā, kua kitea ko te kawe wera o ngā rauemi hiato konumohe kei roto ko te 15% o te silicon carbide matomato i piki ake ki te 220W/(m·K), he 30% te kaha ake i te konumohe parakore. I titiro matatau te tohunga hangarau a Xiao Liu ki te whakaahua wera, ā, ka karanga ia: "He rite te pai o tēnei whakamararatanga wera ki te tāuta i tētahi pūnaha whakamatao wai ki runga i te CPU!"
He mea ahurei ake te pumau matū. I roto i tētahi whakamātautau o te rauemi whakapuru o tētahi paipa matū i Ningbo, i rumakina te rauemi hiato silicon carbide matomato ki te waikawa whanariki kukū mō te haurua tau, ā, ko te tere whakaheke taumaha he iti iho i te 0.3%. I pupuri ake te kaitirotiro kounga a Lao Wang i te tauira, ā, i whakamanamana: "Ko tēnei ātete waikura, tae noa ki te oumu matū a Taishang Laojun me tuku hikareti!"
2. Te "wā makutu" o te tukanga whakahiato
He tino pai te hangarau horapa inaianei. Kua hangaia e tētahi kamupene i Jiangsu tētahi huinga o te "ultrasound + ball milling", e horapa ai te paura iti kia ōrite ake i ngā pērara i roto i te tī miraka. I pupuri ake a Master Lao Li i te whakaahua o te karu hikohiko, ā, i whakamanamana ia: "Tirohia tēnei kiato horapa, ka ngaro ngā pōpokorua mēnā ka piki ake rātou!"
He kaha ake te hangarau pango o te whakakotahitanga atanga. Nā te kaihoko nano-hononga i whakawhanakehia e tētahi taiwhanga i Shanghai kua whakanui ake i te kaha here i waenga i te paura iti me te matihiko ki te 150MPa. I pana ake e te kaiārahi kaupapa āna mōhiti ka mea: "I te wā whakamutunga i mahia ai e mātou te whakamātautau kutikuti, i whakapōturitia te hononga, engari kāore te rauemi hiato i wehe!"
3. "Whakamāramahia te whakaaturanga" o te whakamātautau whawhai tuturu
Kua roa te ao rererangi e porangi ana. Ko ngā mata o te tāpine o tētahi wheketere miihini rererangi i Chengdu e whakamahi anakāpira silicon matomatohei whakapakari i ngā rauemi hiato uku, ā, ko te ātete pāmahana he tika ki te 1600℃. I titiro te taraiwa whakamātautau a Lao Zhang ki te papaaho me te totohu: "Me tēnei mahi, me karanga ngā miihini jet ki a Papa!"
He mea whakahihiri ake te anga pākahiko o ngā waka hiko hou. Ko te kaha motuhake o te anga muka waro o tētahi kaihanga i Ningde he 8 ngā wā i te kaha o te maitai i muri i te whakaranua ki te karawaka silicon matomato. I te wā o te whakamātautau tukinga, i papaki te miihini haumaru a Lao Li i te tatau o te motuka, ā, ka kata: "Inaianei kua rite te tinana o tēnei motuka ki te mau i ngā paparanga e toru o ngā koti ārai-matā!"
He porangi te ao o ngā totohu wera o te teihana turanga 5G. Ko te tauwehenga whānui wera o te radiator hiato konumohe a te kaihanga i Hangzhou e whakahaeretia ana ki te 4.8 × 10⁻⁶/℃. I tohu te kaiwhakahaere hangarau ki ngā raraunga whakamātautau huringa wera me te whakamanamana: "Ka taea te whakarite mai i te -50℃ ki te 200℃, ā, he nui ake te kino o te huringa rahi i a Virgo!"
4, "Te roa o te wā" i roto i te pūkete utu
Kaua e titiro ki te utu nui o te waeinepaura moroiti karawiti silicon matomato, he tino whai hua ina tatauhia te kaute katoa. Kua oti i tētahi wheketere mīhini i Chongqing te mahi kaute: ahakoa kua piki ake te utu o ngā rauemi mata mā te 25%, kua whakawhā te roa o te ora o te hua, ā, he nui te utu tiaki i penapenahia i roto i ngā tau e toru hei hanga i tētahi awheawhe hou. I pato te wahine pūtea i te tātaitai, ā, ka kata: "He nui ake te whai hua o tēnei pakihi i te mahi nama!"
He mea huna te whakapainga o te pai o te whakaputa. E ai ki ngā inenga tuturu o tētahi raina whakaputa aunoa i Tianjin, kua whakapotoa te wā whakamaroke o ngā rauemi hiato mā te 40%. I titiro te kaiwhakahaere o te awheawhe ki te mata nui, ā, ka papaki i ōna waewae: "Inaianei kua rite te kaha whakaputa ki te eke i tētahi rōkete, ā, kāore ngā kaihoko e mataku ana i te akiaki i ngā ota!"
Kāore te paura iti karāhe silicon carbide matomato o ēnei rā i te hua ariā i roto i te taiwhanga. Mai i ngā waka rererangi e rere ana i te rangi ki ngā waka pūngao hou e rere ana i runga i te whenua, mai i ngā maramara waea pūkoro he rite ki te nikau ki ngā mata o te tāhū hau 100-mita te roa, kei ngā wāhi katoa. E ai ki ngā tohunga o te umanga kua hanga e tēnei mea he kōhao i te tuanui mahi o ngā rauemi hiato. Ki taku whakaaro, ehara tēnei i te whakapai ake rauemi noa iho, engari he "pū ki te ringa" mō te umanga hou. Ki te haere tonu tēnei ia, tera pea ka whakamahia e ā tātou papa tapahi tēnei hangarau pango i tētahi rā – nā te mea, ko wai kāore e hiahia kia rite ā rātou taputapu kihini ki ngā rauemi rererangi?