Tukatuka Whakangao Whakakotahi Maamaa Tiaki - Me pehea te hanga pahuka parahi? – Peihai
Tukatuka Whakangao Whakakotahi Maamaa Tiaki - Me pehea te hanga pahuka parahi? – Taipitopito Beihai:
Ka tukuna te whakarewa ki runga i te tinana porous na roto i te tikanga hiko, a ka honoa nga waahanga kua tukuna ma te sintering, ka tae te kaha ki te pahuka whakarewa teitei-porosity e hiahiatia ana, he nui te porosity, ka taea te whakakii ki etahi atu rauemi, penei i te catalysts. . , electrolyte, etc.
3. Ka mahia te pahuka parahi ma roto-poka ma te mahi whakangao-whakangaro, ka konatunatua te paura parahi electrolytic, nga matūriki NaCl me nga taapiri, ka pehia ki roto i nga kohinga matomato. Ka whakanohoia te oumu ki roto i te hau argon mo te whakahiato, ka tukuna te hua ki roto i te wai wera. Ka rewa i roto i te taputapu, ka horoia ki te pati wai ultrasonic me te acetone, ka mutu ka maroke ki te hanga i nga pores tuwhera, kei roto i te whatunga mokowhiti hono e toru-ara, me te porosity o 50-81%, te diameter pore toharite o 0.2- 4 mm, me te tohatoha pore.
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ko te kounga pai e ti'aturihia ana me te tuunga whiwhinga moni pai rawa atu ko o maatau maataapono, ka awhina i a maatau ki te tuunga rangatira. Te piri ki te kaupapa o te "kounga tuatahi, kaihoko tino nui" mo te Kaituku Tikanga Whakatupato Whakangao Korehau - Me pehea te hanga pahuka parahi? – Beihai , Ka tukuna e te hua ki nga wa katoa o te ao, penei: Macedonia, Leicester, Madagascar, Ka taea e koe te whakamohio mai i to whakaaro ki te whakawhanake i te hoahoa ahurei mo taau ake tauira hei aukati i te maha o nga waahanga rite i te maakete! Ka tukuna e matou to maatau ratonga pai ki te whakatutuki i o hiahia katoa! Tena koa whakapiri mai ki a maatau tonu!
Na Riva mai i Argentina - 2018.06.21 17:11 He tino pai, he tino onge nga hoa pakihi, e tatari ana ki te mahi tahi e whai ake nei!
Na Mario no Canberra - 2017.05.02 18:28






