Graphite powder yɛ powder a wɔayɛ no yiye a wɔde abɔde mu graphite ayɛ. Ɛwɔ honam fam ne nnuru a ɛyɛ soronko na ɛwɔ nneɛma ahorow pii wɔ nnwuma, ɛlɛtrɔnik, ne nnuruyɛ mu.
Nea edi kan no, graphite powder da anyinam ahoɔden a ɛkɔ so yiye adi. Esiane sɛ graphite yɛ carbon allotrope nti, ne nhyehyɛe a ɛwɔ ntoatoaso no mu no kura electron a ɛwɔ ahofadi, na ɛma wotumi fa current a etu mpɔn. Eyi ma graphite powder yɛ electrode ade a agye din, conductive additive a wɔde yɛ batere, ne ade a ɛka ho wɔ conductive coatings mu. Nea ɛto so abien no, graphite powder da lubricity a eye kyɛn so adi. Ne nhyehyɛe a ɛwɔ ntoatoaso no ma ɛyɛ mmerɛw sɛ ɛbɛyɛ sini a wɔde srade gu mu bere a ɛreyɛ ayɛ friction no, na ɛtew coefficient of friction no so. Eyi ma wɔde di dwuma kɛse wɔ nneɛma a ɛyɛ den te sɛ mfiri a wɔde srade gu mu, a ɛkorɔn-ɔhyew mu srade, ne ahunmu.
Graphite powder nso da soro-temperature resistance a ɛkyɛn so adi. Wɔ ɔhyew a ɛkɔ soro mpo mu no, graphite powder no kura honam fam ne nnuru mu su ahorow a ɛyɛ den mu na ɛko tia oxidation anaasɛ ɛporɔw. Enti, wɔtaa de di dwuma wɔ soro-ɔhyew mfiridwuma nhyehyɛe te sɛ dade ne casting. Graphite powder nso da nnuru a ɛyɛ den yiye ne corrosion a ɛyɛ den a ɛko tia no adi, na ɛma ɛyɛ nea ɛko tia nnuru te sɛ acid ne alkali a ɛbɛtow ahyɛ so. Ɛfata ma nnuru a ɛko tia-corrosion coatings ne nneɛma a wɔde hyɛ mu.
Ade foforo a ɛda nsow wɔ graphite powder ho ne ne sorokɔ pɔtee a ɛkorɔn ne adsorption tumi. Ne nneɛma nketenkete a ɛyɛ fɛ no ma ɛyɛ kɛse, na ɛma efĩ a efi mframa ne nsu mu no twetwe no yiye. Ne saa nti, ɛwɔ nneɛma a ɛho hia a wɔde di dwuma wɔ nneɛma a atwa yɛn ho ahyia ho banbɔ, nsu fĩ a wɔde yɛ adwuma, ne sɛ ade a ɛma nneɛma yɛ kɛse.
Ne tiawa mu no, graphite powder, a ɛwɔ mfaso soronko te sɛ conductivity, lubricity, high{}}temperature resistance, chemical stability, ne adsorption tumi, di dwuma a wontumi nsi ananmu wɔ nnɛyi nnwuma mu. Wɔ mfiridwuma mu nkɔso mu no, mmeae a wɔde graphite powder di dwuma no bɛkɔ so atrɛw, na ne bo a ɛsom wɔ gua so no bɛkɔ so akɔ soro.
