Ipuleti Lokugaya Le-Ceramic Elihlanzekile Kakhulu Elilungiselelwe Abakhiqizi Nabahlinzeki Bokugoqa Okuqondile

Ipuleti Lokugaya Le-Alumina Ceramic Elihlanzekile Kakhulu Lokwenza Ukugoqa Okuqondile Isithombe Esifakiwe

Ipuleti Lokugaya le-Alumina Ceramic Elihlanzekile Kakhulu Lokugoqa Ngokuqondile

Incazelo emfushane:

Ipuleti lokugaya le-ceramic likaSt.Cera lenziwe nge-alumina ehlanzekile ephezulu engu-99.8% (Al₂O₃) yokusetshenziswa kokufaka nokugaya ngokunembile. Amandla ethu okugaya ngokunembile afinyelela ukuthamba okungu-0.003mm, ukulingana okungu-0.002mm, kanye nokuphela kobuso be-Ra0.1, okuqinisekisa ukususwa kwezinto ezifanayo kulo lonke ubuso bepuleti. Ipuleti linikeza ukumelana okuhle kakhulu kokuguguleka (i-Vickers 16 GPa), amandla aphezulu okuguquguquka (361 MPa), kanye nokuqina kokushisa okufika ku-800°C. Litholakala ngamafomethi ayindilinga afika kububanzi obungu-600mm kanye namapuleti angunxande afika ku-1500mm ubude. Izindawo ezigoqiwe (ububanzi bokufaka obungu-0.5–2.0mm) ziyatholakala ukuze kusatshalaliswe i-slurry ezinqubweni zokufaka. Ipuleti ngalinye lihlolwa nge-interferometer ye-laser futhi linikezwe umbiko wokulinganisa ngokunembile.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

I-St.Cera'sipuleti lokugaya le-ceramicKwenziwe nge-alumina engu-99.8% ehlanzekile kakhulu (Al₂O₃) yokusetshenziswa kokufaka nokugaya ngokunembile. Amandla ethu okugaya ngokunembile afinyelela ukuthamba okungu-0.003mm, ukulingana okungu-0.002mm, kanye nokuphela kobuso be-Ra0.1, okuqinisekisa ukususwa kwezinto ezifanayo kulo lonke ubuso bepuleti. Ipuleti linikeza ukumelana okuhle kakhulu kokuguguleka (i-Vickers 16 GPa), amandla aphezulu okuguquguquka (361 MPa), kanye nokuqina kokushisa okufika ku-800°C. Itholakala ngamafomethi ayindilinga afika kububanzi obungu-600mm kanye namapuleti angunxande afika ku-1500mm ubude. Izindawo ezigobile (ububanzi be-groove obungu-0.5–2.0mm) ziyatholakala ukuze zisakazwe nge-slurry ezinqubweni zokufaka. Ipuleti ngalinye lihlolwa nge-interferometer ye-laser futhi linikezwe umbiko wokulinganisa ngokunembile.

Imininingwane (isekelwe ku-99.8% Al₂O₃kanye namakhono okukhiqiza eSt.Cera):

Impahla	Inani
Izinto	I-Alumina engu-99.8% (Ivory)
Ubuningi	3.93 g/cm³
Amandla Okugobeka	361 MPa
Ukuqina kukaVickers	16 GPa
Ububanzi Bangaphandle (ubuningi)	600mm
Ubude (ubuningi)	1500mm
Ubukhulu (ubuningi)	100mm
Ukuthamba	0.003mm
Ukufana	0.002mm
Ukuqedwa Komphezulu	I-Ra0.1
Izinga Lokushisa Eliphezulu Lokusebenza	800°C