Semiconductor ceramic insulating mphete

Kufotokozera Kwachidule:

Alumina ceramic ndi mtundu wa zinthu zadothi zomwe zimapangidwa ndi aluminium oxide (Al2O3), zomwe zimagwiritsidwa ntchito ngati zotchingira zida zamagetsi. Alumina ceramic imakhala ndi ma conductivity abwino, mphamvu zamakina, komanso kukana kutentha kwambiri. Mawonekedwe ake amapangitsa kuti ikhale imodzi mwama ceramic omwe amagwiritsidwa ntchito kwambiri pamapangidwe, mavalidwe, komanso malo owononga.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zojambula za aluminiyamu

1. Kuuma kwakukulu

Kulimba kwa Rockwell ndi HRA80-90, kuuma kwake ndikotsika kuposa diamondi, kuposa kukana kwachitsulo chosamva kuvala ndi chitsulo chosapanga dzimbiri.

2. Wabwino kuvala kukana

Kuyesedwa ndi mabungwe ofufuza akatswiri, kukana kwake kumafanana ndi nthawi 266 zachitsulo cha manganese. Gaoming kuponyedwa chitsulo nthawi 171.5, malinga ndi zaka zopitilira khumi za kafukufuku wotsata makasitomala, pansi pazikhalidwe zomwezo, zimatha kuwonjezera moyo wautumiki wa zida zosachepera kakhumi.

3. Kulemera kopepuka

Kachulukidwe ake a 3.5g/cm3 ndi theka la chitsulo, amene akhoza kuchepetsa kwambiri katundu katundu.