I roto i te tukanga matua o te whakaputa ahumahi, he rite ngā paipa ki ngā "toto toto" e tautoko ana i te mahi. Ehara i te mea me tu atu noa i te whakamātautau o te pāmahana teitei me te waikura, engari me aro atu hoki ki te kakahu me te haehae i puta mai i te horo o ngā rauemi. Mā te iti o te peka ka pā ki te whai huatanga o te whakaputanga, ā, ka puta he tūponotanga haumaru. I ngā tau tata nei, kua puta he momo paipa hou e kiia nei kopaipa karawiti siliconkua piki haere te rongonui, ā, nā ōna painga mahi ahurei, kua noho koia te otinga pai mō ngā āhuatanga ahumahi maha. I tēnei rā, mā te reo māmā, me whakaatu atu e au ki a koutou tēnei "pūkaha iti" i roto i te ao ahumahi.
Ko te karawiti silicon – he rauemi kore-whakarewa kore-waro, he rite te pakeke ki te taimana, kua hangaia, kua whakakorikoria hoki mā roto i ngā tukanga motuhake kia waiho hei paipa ahumahi me ngā painga maha. Ki te whakatauritea ki ā tātou paipa whakarewa noa me ngā paipa kirihou noa, he tino pai tōna kaha "ārai-hanga".
Tuatahi, he tino kaha tōna ātete ki te waikura. I roto i te whakaputanga ahumahi, kāore e kore ka pā atu ki ngā mea waikura pērā i ngā waikawa kaha, ngā kawakore kaha, me ngā otinga tote. Ka tere te pakaru o ngā paipa noa, e kore e hiahiatia he whakakapinga auau engari ka arahi pea ki te turuturu o ngā rauemi. He tino pumau ngā āhuatanga matū o te silicon carbide. Haunga ētahi mea motuhake, ka taea e ia te ātete ngāwari ki te waikura o te nuinga o ngā waikawa me ngā kawakore. He rite ki te whakatakoto i te "pūeru ārai-waikura" ki runga i te paipa, he pumau pērā i a Mount Tai i roto i ngā āhuatanga matū, hiko me ētahi atu waikura kaha.
Tuarua, he tino pai tōna ātete ki te pāmahana teitei. He nui ake te ātete ahi o ngā paipa silicon carbide i ērā o ngā rauemi tuku iho, ā, ka taea tonu e rātou te pupuri i te mahi pumau i ngā pāmahana teitei, me te ātete pāmahana mō te wā roa tae atu ki te 1350 nekehanga, he tino urutau ki te nuinga o ngā āhuatanga mahi pāmahana teitei.
Heoi anō, kāore he rite o te ātete ki te kakahu. Ina kawehia ngā rauemi kei roto ngā matūriki totoka pēnei i te onepu me te kirikiri, te paru, me ētahi atu, ka memeha tonu te pakitara o roto o te paipa, ā, ka ngawari te memeha me te pakaru o ngā paipa tuku iho. He tino teitei te pakeke o ngā paipa silicon carbide, ā, tata kore e "paheke" i te aroaro o te memeha roa o ngā rauemi. He roa ake te ora o te mahi ki te whakaritea ki ngā paipa whakarewa noa, ka taea ai te whakaiti i te raruraru me te utu e puta mai ana i te whakakapinga pinepine o ngā paipa.
Hei tāpiritanga, he painga huna tō ngā paipa silicon carbide: he maeneene ngā pakitara o roto. Ko te tikanga he iti ake te ātete o te rauemi i te wā e kawe ana, ka taea te whakaiti i te whakapaunga pūngao, ā, he iti ake hoki te ngāwari ki te whakanekeneke, ka whakaiti i te uaua o te tiaki me te horoi. Ahakoa he paku teitei ake te utu hoko tuatahi i tērā o ngā paipa noa, he tino kitea tōna painga whai hua-utu nā ngā utu tiaki, ngā utu whakakapinga, me te penapena pūngao i te whakamahinga roa.
I ēnei rā, me te panonitanga o te hanga ahumahi ki te taiao me te whai hua, kei te piki haere ngā whakaritenga mō ngā rauemi paipa. He mea nui te mahi a ngā paipa silicon carbide i roto i ngā momo mara pēnei i te miihini matū, te pūngao hou, te whakarewa, me te tiaki taiao, nā ō rātou "tinihanga matua e toru" o te ātete ki te waikura, te ātete ki te pāmahana teitei, me te ātete ki te kakahu, ka noho hei "toa ngaro" i roto i te whakatairanga i te whanaketanga ahumahi kounga teitei. E whakapono ana ahau ā muri ake nei, ka uru atu tēnei paipa kaha ki ngā horopaki wāhanga ake, ā, ka whakamahia ōna painga hangarau hei tiaki i te hanga ahumahi.
Wā tuku: Hakihea-11-2025