Ipleyiti Yokugaya yeCeramic ye-Alumina ecocekileyo kakhulu eyenzelwe abavelisi kunye nababoneleli ngokuchaneka

Ipleyiti Yokugaya yeCeramic ye-Alumina ecocekileyo kakhulu yokudibanisa ngokuchanekileyo Umfanekiso obonisiweyo

Ipleyiti yokugaya i-Alumina Ceramic ecocekileyo kakhulu yokuGqibela ngokuchanekileyo

Inkcazo emfutshane:

Ipleyiti yokugaya ye-ceramic yaseSt.Cera yenziwe nge-99.8% ye-alumina ecocekileyo (Al₂O₃) yokusetyenziswa kokugoba nokugoba ngokuchanekileyo. Amandla ethu okugoba ngokuchanekileyo afikelela kwi-0.003mm, ukulingana kwe-0.002mm, kunye nokugqitywa komphezulu we-Ra0.1, okuqinisekisa ukususwa kwezinto ezifanayo kumphezulu wepleyiti yonke. Ipleyiti inika ukumelana okuhle kokuguguleka (iVickers 16 GPa), amandla aphezulu okugoba (361 MPa), kunye nokuzinza kobushushu ukuya kuthi ga kwi-800°C. Ifumaneka kwiifomathi ezijikelezileyo ukuya kuthi ga kwi-600mm ububanzi kunye neepleyiti eziziingxande ukuya kuthi ga kwi-1500mm ubude. Iindawo ezigobileyo (ububanzi begroove 0.5–2.0mm) ziyafumaneka ukuze zisasazwe kwiinkqubo zokugoba ngokuchanekileyo. Ipleyiti nganye ihlolwa nge-laser interferometer kwaye inikwe ingxelo yokulinganisa ngokuchanekileyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

ISt.Cera'sipleyiti yokugaya yeseramikhiYenziwe nge-99.8% ye-alumina ecocekileyo (Al₂O₃) yokusetyenziswa kokugoba nokusila ngokuchanekileyo. Amandla ethu okugoba ngokuchanekileyo afikelela kwi-0.003mm, ukulingana kwe-0.002mm, kunye nokugqitywa komphezulu we-Ra0.1, okuqinisekisa ukususwa kwezinto ezifanayo kumphezulu wepleyiti yonke. Le pleyiti inika ukumelana okuhle kokuguguleka (i-Vickers 16 GPa), amandla aphezulu okugoba (361 MPa), kunye nokuzinza kobushushu ukuya kuthi ga kwi-800°C. Ifumaneka kwiifomathi ezijikelezileyo ukuya kuthi ga kwi-600mm ububanzi kunye neepleyiti eziziingxande ukuya kuthi ga kwi-1500mm ubude. Iindawo ezigobileyo (ububanzi begroove 0.5–2.0mm) ziyafumaneka ukuze zisasazwe kwiinkqubo zokugoba ngokuchanekileyo. Ipleyiti nganye ihlolwa nge-laser interferometer kwaye inikwe ingxelo yokulinganisa ngokuchanekileyo.

Iinkcukacha (zisekelwe kwi-99.8% Al₂O₃kunye nezakhono zokuvelisa zaseSt.Cera):

Ipropati	Ixabiso
Izinto eziphathekayo	I-99.8% ye-Alumina (i-Ivory)
Uxinano	3.93 g/cm³
Amandla okuGuquka	I-361 MPa
Ubunzima bukaVickers	16 GPa
Ububanzi obungaphandle (ubuninzi)	600mm
Ubude (ubuninzi)	1500mm
Ubukhulu (ubuninzi)	100mm
Ukuthe tyaba	0.003mm
Ukufana	0.002mm
Umphezulu wokugqiba	Ra0.1
Ubushushu obuphezulu bokusebenza	800°C