Nneɛma a Wɔde Yɛ Nkyerɛkyerɛmu

High-Ahoɔden High-Purity graphite yɛ carbon ade a ɛkɔ anim a wɔayɛ no yiye denam ɔkwan titiriw so, ne su titiriw ne carbon ahotew a ɛkorɔn yiye ne mfiridwuma mu ahoɔden a ɛkyɛn so.

Ahotew a ɛkorɔn ne ahoɔden a ɛkorɔn graphite ahoɔden data krataa

Dwumadie	baabi a ano pem	nsɛm a wɔka
Ahoɔden a ɛma obi twetwe ne ho	50-150MPa (some super strong class>200MPa) na ɛwɔ hɔ.	Wɔn mu biara wɔ graphite a ɛyɛ pɛ a ɛkorɔn
Ahoɔden a wɔde hyɛ nipadua mu (Compressive) .	100-300MPa na ɛyɛ adwuma	The retention rate at high temperature is>80%
Elastic modulus (Mmabun de) .	10-30GPa na ɛwɔ hɔ	Ɛsɛ sɛ wɔkyekyɛ nneɛma a ɛyɛ anisotropic mu ma ɛyɛ akwan horow
Abubuw a ɛyɛ den (K_IC)	1.5-3.0MPa·m na ɛwɔ hɔ^1/2	2-3 mpɛn pii sen graphite a ɛyɛ mpapahwekwa

Nneɛma a ɛwɔ nkɛntɛnso: nneɛma a wɔde yɛ nneɛma, ɔkwan a wɔfa so yɛ, graphitization degree.

Hyɛ no nsow: Nneɛma boa sɛnea wɔyɛ no sɛnea wɔpɛ.

Mfaso atitiriw a ɛwɔ so

(1) Adwumayɛ a ɛyɛ den wɔ tebea horow a emu yɛ den mu: ebetumi ayɛ adwuma a wotumi de ho to so bere tenten wɔ mfiridwuma mu mmeae a emu yɛ den yiye te sɛ ɔhyew a ɛkorɔn, nhyɛso a ɛkorɔn, vacuum, nsɛe, ahoɔden a ɛkorɔn ne mprempren a ɛkorɔn.

(2) Ɔsom nkwa nna a ɛtrɛw: Ahoɔden a ɛkorɔn ne ahoɔden a ɛko tia ɔsɛe no ma nneɛma a wɔde yɛ adwuma no nkwa nna tu mpɔn kɛse wɔ nneɛma a ɛwɔ ɔhyew a ɛkɔ soro tebea mu anaasɛ tebea horow a ɛho asɛe mu.

(3) Ntu mpɔn wɔ nhyehyɛe sohwɛ pɛpɛɛpɛyɛ mu: Ahotew a ɛkorɔn hwɛ hu sɛ efĩ-free adeyɛ, ɔhyew ntrɛwmu a ɛba fam ne ɔhyew conductivity a ɛkorɔn hyɛ ɔhyew a ɛyɛ pɛ ne ɔhyew a wɔhwɛ so pɛpɛɛpɛ ho nkuran.

(4) Hwɛ sɛ ade a etwa to no ye: wɔ semiconductor, ahwehwɛ nyin ne mfuw afoforo mu no, kwati ade no mu sintɔ ahorow a efi nneɛma mu efĩ a wɔde ba no mu ba.

(5) Ahotoso a ɛkorɔn ne ahobammɔ: sintɔ dodow a ɛba fam (porosity a ɛba fam), adwumayɛ a ɛyɛ den, di nnwuma a ɛkorɔn-awiei ahwehwɛde a emu yɛ den a ɛfa ahobammɔ ne ahotoso ho no ho dwuma.

Ɔkorɔn-Ahoɔden Kɔ soro-Ahotew graphite ahotew gyinapɛn

Mpɛn pii no wɔhwehwɛ sɛ ɛyɛ Kɛseɛ anaa ɛne 99.99% (4N) yɛ pɛ, na dwumadie a ɛkorɔn-awieɛ (te sɛ semiconductor) hwehwɛ sɛ ɛyɛ Kɛseɛ sene anaa ɛyɛ pɛ 99.999% (5N).