High alumina ceramic yɛ ceramic ade soronko a ne fã titiriw ne alumina (AL2O3) na mpɛn pii no ɛwɔ aluminum a ɛkorɔn. dɛn ne su ne mfaso a ɛwɔ alumina ceramic nneɛma a ɛkorɔn so?
1. ɔhyew a ɛkɔ soro a ɛyɛ den:
Alumina a ɛkorɔn no wɔ ɔhyew a ɛkorɔn a ɛyɛ den a ɛyɛ den na ebetumi akura wɔn nhyehyɛe ne wɔn adwumayɛ mu wɔ ɔhyew tebea a ano yɛ den mu, na ɛma ɛfata ma adwumayɛbea ahorow a ɛwɔ ɔhyew a ɛkorɔn.
2. Eye a ɛyɛ papa a ɛko tia:
Esiane wɔn aluminum a ɛwɔ mu no nti, aluminum ceramics a ɛkorɔn da no adi sɛ ɛyɛ nea ɛyɛ papa sɛ ɛbɛhyɛ no yiye na ɛyɛ papa ma nneɛma a ɛho hia sɛ ɛyɛ nea ɛho hia sɛ ɛyɛ nea ɛyɛ mmerɛw sɛ ɛbɛwe, te sɛ abrasives, wear parts, etc.
3. Nnuru a ɛyɛ den yiye:
Alumina a ɛkorɔn da nnuru a ɛyɛ den adi na ɛyɛ nea ɛyɛ den yiye ma nnuru a wɔde di dwuma te sɛ acid ne alkalis. Ɛfata ma nnuru nnwuma ahorow ne nneɛma a atwa yɛn ho ahyia a ɛporɔw.
4. insulation adwumayɛ:
Esiane ne ceramic structure nti, high-alumina ceramics wɔ insulation su a ɛkyɛn so na wobetumi de adi dwuma kɛse wɔ electrical insulation fields, te sɛ electronic components, circuit substrates, etc{1}}
5. ahoɔden a emu yɛ hare na ɛkorɔn:
Ɛmfa ho sɛ ɛyɛ ade a wɔde dɔte ayɛ no, alumina a ɛkorɔn no yɛ nea emu yɛ hare kakra bere a ɛwɔ ahoɔden a ɛkorɔn, na ɛma ɛyɛ papa wɔ nneɛma a wɔde di dwuma a ɛhwehwɛ sɛ ɛyɛ hare na ahoɔden wom.
6. dimensional stability pa:
Wɔ tebea horow a ɔhyew nsakrae kɛse wom mu no, alumina a ɛkorɔn a wɔde dɔte ayɛ no kyerɛ sɛnea nneɛma a ɛwɔ mu no gyina pintinn yiye na ɛnyɛ nea ɛyɛ mmerɛw sɛ nsakrae a ɛba wɔ ɔhyew ntrɛwmu mu ba, na ɛma ɛfata ma mmere a ɛwɔ ahwehwɛde a ɛkorɔn a wɔde yɛ pɛpɛɛpɛ.
7. corrosion resistance a ɛyɛ nwonwa:
Esiane sɛ ne fã titiriw ne alumina nti, alumina a ɛkorɔn no wɔ corrosion resistance pa na ɛyɛ adwuma yiye tia corrosive media te sɛ acids, alkalis, ne nkyene.
8. ahotew a ɛkorɔn ne efĩ a enni mu:
Adeyɛ a ɛma wosiesie alumina a ɛkorɔn no betumi anya ahotew a ɛkorɔn, enti mpɛn pii no, nkuku a ɛwɔ alumina a ɛkorɔn no yɛ ade a ɛho tew kɛse a ɛremma efĩ mma nneɛma a atwa yɛn ho ahyia a atwa yɛn ho ahyia no.
