Semiconductor pogwiritsa ntchito chowonjezera chakuda cha alumina ceramic mkono

Kufotokozera Kwachidule:

Kukana kuvala kwa alumina ceramics ndikofanana ndi corundum, kufika ku Mohs hardness level 9, ndipo kukana kuvala kumafanana ndi ma alloys apamwamba kwambiri.Kukana kutentha kwa alumina ceramics kumakhala ndi mawonekedwe ang'onoang'ono owonjezera amafuta, mphamvu zamakina apamwamba komanso matenthedwe abwino.Nthawi yomweyo, aluminiyamu imagwiritsidwa ntchito kwambiri pamakina omwe amagwiritsidwa ntchito potentha kwambiri chifukwa cha kutentha kwambiri (mpaka 1700 ℃).

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.