1. Whakaahuatanga momo Taapapa Graphite
E 3 nga momo whakakii e whakamahia ana i roto takirere
Ko te kohinga i whakamahia i roto i tenei kaupapa ko te momo tuwhera kotahi i te Whakaahua 1 me te whakakai whakakai i te Whakaahua 3. Ko nga whakaahua e whai ake nei:
Whakaahua 1 Momo momo whakatuwhera kotahi
Whakaaturanga 3 Tarapi mowhiti whakakai
He rite tonu nga mahi whakamahi o nga kohinga e rua i runga ake nei, ko te rereketanga kei roto i nga ahuatanga whakamahinga rereke. Ko te whakakai kotahi-tuwhera he pai mo te whakakapi i te kapi i te wa e tiaki ana i ia ra. Ka taea te whakakapi i te kete ki runga ipurangi, a he pai te whakakai whakakai mo te huri i te takirere. Ka whakamahia mo te whakakore me te tiaki.
2. Whakaahuatanga o nga ahuatanga o te tarapi kauwhata
E ai ki nga whakaritenga hangarau o te hanga whakakī, me whai i te reiti resilience te whakakī, na reira ka mau te kaha mai i roto ki waho i muri i te hanganga o te whakakii. Ko nga momo momo whakakii graphite e rua kua whakahuahia ake ake nei he whakakii whiri he mea whiria te mahi hangai e te maha o nga muka kauwhata, a ka mau te kaha ki te aputa whiri me te kore e kitea te ahua o te hiahia ki te roha. Ko te graphite tarapi momo mowhiti he tarapi kiato me te ahua kiato o roto. I muri i te wa roa e tu ana, ka kitea e te resilience o roto nga kapiti ki runga i te mata o te kete ka tuku i tenei wahanga o te ahotea. Ko tenei momo whakakī ka noho pūmau, karekau e huri i muri i te whakaputanga o tetahi kapiti. Ka kopeketia ano, ka ngaro te kapiti, ka tutuki te reeti whakahoki ki te whakaritenga.
E whai ake nei nga whakaritenga hangarau mo nga mowhiti graphite ngawari
Ripanga 2 Mahinga mowhiti whakakakahu
|
mahi |
wae |
taupū |
||
|
Kauwhata hangore kotahi |
Hangarau whakarewa |
|||
|
hiri |
g/cm³ |
1.4~1.7 |
≥1.7 |
|
|
ōwehenga kōpeketanga |
% |
10~25 |
7~20 |
|
|
Te utu whakahoki |
% |
≥35 |
≥35 |
|
|
Ngaaariki mate taimaha a |
450℃ |
% |
≤0.8 |
—- |
|
600 ℃ |
% |
≤8.0 |
≤6.0 |
|
|
Te whakarea o te waku |
—- |
≤0.14 |
≤0.14 |
|
|
a Mo nga huinga whakarewa, ina he iti iho te rewa o te whakarewa i te pāmahana whakamatautau, kaore e pai tenei whakamatautau pāmahana. |
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3. Mo te whakamahinga o te tarapi kauwhata
Ka whakamahia te tarapi kauwhata i roto i te waahi hiri i waenga i te kakau takirere me te repe tarapi, a kei te ahua kopaki te pikau i te wa e mahi ana. Ahakoa he momo whakapuare kotahi, he momo whakakai whakakai ranei, kaore he rereketanga o te mahi o te ahua kua oti te whakakii.
E whai ake nei he hoahoa mo te ahua o te mahi o te tarapi (whakaahua mo te whakamatautau hiri hiri)
Wā tuku: Hūrae-12-2021