Silicon Nitride Ceramic
Fa'amatalaga Puupuu:
Igoa gaosiga: Silicon Nitride Ceramic
Fa'aoga: Aerospace, Nuclear, Petrochemical, Mechanical Engineering Industry
Mea: Si3N4
Fa'atusa: Fa'apitoa
Fa'amatalaga Oloa
Faailoga o oloa
Fa'amatalaga Autu
Igoa gaosiga: Silicon Nitride Ceramic
Fa'aoga: Aerospace, Nuclear, Petrochemical, Mechanical Engineering Industry
Mea: Si3N4
Fa'atusa: Fa'apitoa
Fa'amatalaga o oloa:
Silicon nitride ceramics e sili atu nai lo uamea i le tele o itu. O loʻo faʻaaogaina lautele i fanua o le aerospace, faaniukilia, petrochemical, textile ma masini inisinia alamanuia.
Tulaga lelei:
· Meatotino fa'ainisinia lelei
· maualalo le mamafa tele
· Malosi maualuga ma le maaa
· Fa'ase'e maualalo maualalo
· Lelei lubricating galuega
· Tete'e i u'amea pala
· Insulation eletise
Oloa Faaalia
Fa'amatalaga:
Silicon nitride ceramics e sili atu nai lo isi mea ona o lona teteʻe vevela. E le faʻaleagaina i le maualuga o le vevela, o lea e faʻaaogaina mo afi taʻavale ma vaega mo kesi kesi, e aofia ai le turbocharger rotor.
O le Ortech e ofoina atu se aiga atoa o Silicon Nitride material. O mea nei o loʻo i ai uiga autu nei: Leai se mea faʻapipiʻi faʻapipiʻi i le sila, Faalua le faigata e pei o le uʻamea meafaigaluega, Teteʻe vailaʻau lelei ma 60% le mamafa nai lo le sila.
Silicon nitrides (Si3N4) o se faʻasologa o mea faʻainisinia faʻainisinia e faʻaalia i le maualuga o le malosi, faigata ma le maʻaʻa ma sili atu vailaʻau ma le faʻamautuina o le vevela.
Silicon nitride na maua i le ogatotonu o le seneturi sefuluiva ae e leʻi tuʻuina atu ia lava i le faʻafaigofieina o le fausiaina, ona o lona natura faʻatasi. O lenei mea muamua na mafua ai le atinaʻeina o ituaiga e lua o le silicon nitride, reaction-bonded silicon nitride (RBSN) ma le hot pressed silicon nitride (HPSN). Mulimuli ane, talu mai le 1970s e lua isi ituaiga ua atiina ae: sintered silicon nitride (SSN), lea e aofia ai sialans, ma sintered reaction-bonded silicon nitride (SRBSN).
O le fiafia i le taimi nei i mea fa'ainisinia fa'avae silicon nitride na fa'avaeina mai su'esu'ega i le 1980s i vaega sima mo afi kesi ma piston afi. Sa manatu o se afi, e tele lava ina faia i vaega fa'avae silicon nitride, e pei o le sialon, e mama le mamafa ma mafai ona fa'agaoioi i le vevela maualuga nai lo afi masani e mafua ai le maualuga o le fa'aogaina. Ae ui i lea, e le'i ausia lenei sini ona o le tele o mea taua e aofia ai le tau, le faigata i le faʻatuatuaina o le faʻaogaina o vaega ma le natura maʻaleʻale o sima.
Ae ui i lea, o lenei galuega na mafua ai le atinaʻeina o le tele o isi mea tau alamanuia mo mea e faʻavae i luga o le nitride silicon, e pei o le faia o uʻamea, lavalava fale gaosimea ma le faʻaaogaina o uʻamea.
O ituaiga eseese o le silicon nitride, RBSN, HPSN, SRBSN ma le SSN, e mafua mai i la latou auala o le fausiaina, lea e pulea ai a latou mea e maua ai ma faʻaoga.
