I te haere tonu o te whakaputanga papatipu o ngā papa SiC kawe hiko, ka nui ake ngā whakaritenga e whakatakotoria ana mō te pumau me te auau o te tukanga. Ina koa, ko te whakahaere i ngā hapa, te whakarerekētanga iti, te nekeneke rānei o te papa wera i roto i te oumu, ka puta he huringa tioata, he pikinga rānei o ngā hapa. I ngā wā o muri mai, me aro atu tātou ki te wero o te "tipu tere, roa, matotoru, me te tipu ake", hei tāpiri atu ki te whakapai ake i te ariā me te hangarau, me hiahia hoki tātou ki ngā rauemi papa wera matatau ake hei tautoko. Whakamahia ngā rauemi matatau, whakatipu tioata matatau.
Mā te whakamahinga hē o ngā rauemi para, pērā i te karāpeti, te karāpeti porowhita, te paura tantalum carbide, me ētahi atu i roto i te mara wera ka hua ake ngā hapa pērā i te pikinga o te whakaurunga waro. Hei tāpiri, i ētahi whakamahinga, kāore e ranea te urunga o te karāpeti porowhita, ā, me tāpiri atu ngā kōhao hei whakanui ake i te urunga. Ko te karāpeti porowhita he urunga teitei kei mua i a ia, ka pāngia e ngā wero o te tukatuka, te tango paura, te whakairo me ētahi atu.
Ka whakaurua mai e VET tētahi whakatupuranga hou o te rauemi whakamahana whakatipu karaihe SiC, arā, ko te tantalum carbide porous. He mea hou ki te ao.
He tino teitei te kaha me te pakeke o te tantalum carbide, ā, he uaua te hanga kia porous. He wero nui te hanga tantalum carbide porous me te porosity nui me te parakore teitei. Kua whakarewahia e Hengpu Technology tētahi tantalum carbide porous hou me te porosity nui, me te porosity mōrahi o te 75%, e ārahi ana i te ao.
Ka taea te whakamahi i te tātari wāhanga hau, te whakarerekētanga o te pikinga pāmahana ā-rohe, te ahunga rere o te rauemi, te whakahaere i te turuturu, me ētahi atu. Ka taea te whakamahi me tētahi atu paninga tantalum carbide totoka (kiato) he paninga tantalum carbide rānei mai i Hengpu Technology hei hanga i ngā wāhanga ā-rohe me ngā kawe rere rerekē.
Ka taea te whakamahi anō i ētahi wāhanga.
Wā tuku: Hurae-14-2023