ʻO ka pauka Graphite ka hopena maikaʻi loa e pale ai i ka ʻino o nā mea hana

ʻO ka pauka Graphite ke gula ma ka ʻoihana ʻoihana a he hana nui i nā kula he nui. Ua lohe pinepine au i kekahi hua'ōlelo ma mua o kēlā pauda graphite ka hopena maikaʻi loa e pale ai i ka ʻino o nā mea hana. ʻAʻole maopopo ka nui o nā mea kūʻai i ke kumu. I kēia lā, ʻo ka mea hoʻoponopono o Furuite graphite no kēlā me kēia. E wehewehe kikoʻī i ke kumu o ka ʻōlelo ʻana pēlā:

ʻO nā waiwai kiʻekiʻe o ka pauka graphite e lilo koke ia i mea hoʻonā maikaʻi loa e pale ai i ka corrosion o nā mea hana.

1. Kū'ē i kekahi wela kiʻekiʻe. ʻO ka mahana hoʻohana o ka pauka graphite e pili ana i nā ʻano mea impregnating. No ka laʻana, hiki i ka graphite phenolic impregnated ke kū i ka 170-200 ° C. Inā hoʻohui ʻia kahi nui kūpono o ka resin silicone i ka impregnate graphite, hiki iā ia ke kū i ka 350 ° C; ke waiho ʻia ka phosphoric acid ma ke kalapona a me ka graphite, hiki iā ia ke pale aku No ka hoʻomaikaʻi ʻana i ke kūpaʻa oxidation o ke kalapona a me ka graphite, hiki ke hoʻonui ʻia ka mahana hana maoli.

2. ʻOi aku ka maikaʻi o ka thermal conductivity. He maikaʻi nō hoʻi ka hana wela o ka graphite pauda. He mea metala ʻole ia i ʻoi aku ka kiʻekiʻe o ka hoʻoili wela ma mua o ko ka metala, ka pae mua ma nā mea metala ʻole. ʻO ka conductivity thermal he 2 mau manawa o ke kila kalapona a me 7 mau manawa o ke kila kila. No laila, kūpono ia no ka hoʻohana ʻana i nā mea hoʻoili wela.

3. Kūleʻa corrosion maikaʻi loa. Loaʻa i nā ʻano kalapona a me ka graphite ke kūpaʻa ʻino maikaʻi loa i nā ʻano a pau o ka waika hydrochloric, ka waika phosphoric a me ka waika hydrofluoric, me ka media fluorine-containing. .

4. ʻAʻole maʻalahi ka ʻili i ke kūkulu ʻana. ʻO ka "affinity" ma waena o ka pauka graphite a me ka hapa nui o nā media he liʻiliʻi loa, no laila ʻaʻole maʻalahi ka lepo e pili i ka ʻili. Hoʻohana nui ʻia i nā lako condensation a me nā lako crystallization.

Hiki i ka wehewehe ʻana i luna ke hāʻawi iā ʻoe i kahi ʻike hohonu o ka pauka graphite. ʻO Qingdao Furuite Graphite kūikawā i ka hana ʻana a me ka hana ʻana i ka pauka graphite, flake graphite a me nā huahana ʻē aʻe. Hoʻokipaʻiaʻoe e kipa i ka hale hana no ke alakaʻi.