Faatasi ai ma la matou pulega sili ona lelei, malosi faʻatekinisi ma auala faʻatonutonu sili ona lelei, matou te faʻaauau le ofoina atu ia matou tagata faʻatau ma le lelei lelei, tau talafeagai ma kamupani tetele. Matou te faʻamoemoe e avea o se tasi o au paaga e sili ona faʻamoemoeina ma maua lou fiafia mo le faʻamalama faʻafefete maualuga maualuga a Saina mo le ogaumu Alamanuia, Matou te faʻamoemoe ma le faʻamaoni i fefaʻatauaiga ma le galulue faʻatasi ma oe. Fa'ataga i matou e aga'i i luma i le lima ma maua le tulaga manumalo-manumalo.
Faatasi ai ma la matou pulega sili ona lelei, malosi faʻatekinisi ma auala faʻatonutonu sili ona lelei, matou te faʻaauau le ofoina atu ia matou tagata faʻatau ma le lelei lelei, tau talafeagai ma kamupani tetele. Matou te faʻamoemoe e avea ma se tasi o au paaga sili ona faʻamoemoeina ma maua lou fiafia moSaina Fa'avevela Ogaumu Alamanuia ma Fa'avevela, Matou te faʻamoemoe e mafai ona matou faʻavaeina le galulue faʻatasi ma tagata faʻatau uma. Ma faʻamoemoe e mafai ona tatou faʻaleleia le tauvaga ma ausia le tulaga manumalo-manumalo faʻatasi ma tagata faʻatau. Matou te faʻafeiloaʻi ma le faʻamaoni i tagata faʻatau mai le lalolagi atoa e faʻafesoʻotaʻi matou mo soʻo se mea e te manaʻomia!
Fa'avevela kafi
O vaega faʻavevela graphite o loʻo faʻaaogaina i totonu o le ogaumu vevela maualuga ma le vevela e oʻo atu i le 2200 tikeri i le vacuum environment ma le 3000 tikeri i le siosiomaga kesi deoxidized ma faʻaofi.
Autu autu o le faʻavevela graphite:
1. tutusa o fausaga faamafanafana.
2. conductivity lelei eletise ma le mamafa eletise maualuga.
3. tete'e corrosion.
4. inoxidizability.
5. mama maualuga kemikolo.
6. malosi faʻainisinia maualuga.
O le lelei o le malosi lelei, maualuga le tau ma maualalo le tausiga.
E mafai ona tatou gaosia le anti-oxidation ma le umi o le ola o le graphite crucible, graphite mold ma vaega uma o le graphite heater.
Fa'ailoga autu ole fa'avevela graphite:
Fa'amatalaga Fa'apitoa | VET-M3 |
To'atele (g/cm3) | ≥1.85 |
Fuafua (PPM) | ≤500 |
Maaa o le matafaga | ≥45 |
Tete'e Fa'apitoa (μ.Ω.m) | ≤12 |
Malosi fa'afoliga (Mpa) | ≥40 |
Malosi fa'amalosi (Mpa) | ≥70 |
Max. Tele o Saito (μm) | ≤43 |
Coefficient o le fa'alauteleina o le vevela Mm/°C | ≤4.4*10-6 |
O le faʻavevela o le graphite mo le ogaumu eletise o loʻo i ai meatotino o le vevela, faʻamaʻi faʻamaʻiina, lelei eletise eletise ma sili atu le malosi faʻainisinia. E mafai ona matou masini ituaiga eseese o faʻavevela graphite e tusa ai ma mamanu a tagata faʻatau.
Faatasi ai ma la matou pulega sili ona lelei, malosi faʻatekinisi ma auala faʻatonutonu sili ona lelei, matou te faʻaauau le ofoina atu ia matou tagata faʻatau ma le lelei lelei, tau talafeagai ma kamupani tetele. Matou te faʻamoemoe e avea o se tasi o au paaga e sili ona faʻamoemoeina ma maua lou fiafia mo le faʻamalama faʻafefete maualuga maualuga a Saina mo le ogaumu Alamanuia, Matou te faʻamoemoe ma le faʻamaoni i fefaʻatauaiga ma le galulue faʻatasi ma oe. Fa'ataga i matou e aga'i i luma i le lima ma maua le tulaga manumalo-manumalo.
Saina siiatoaSaina Fa'avevela Ogaumu Alamanuia ma Fa'avevela, Matou te faʻamoemoe e mafai ona matou faʻavaeina le galulue faʻatasi ma tagata faʻatau uma. Ma faʻamoemoe e mafai ona tatou faʻaleleia le tauvaga ma ausia le tulaga manumalo-manumalo faʻatasi ma tagata faʻatau. Matou te faʻafeiloaʻi ma le faʻamaoni i tagata faʻatau mai le lalolagi atoa e faʻafesoʻotaʻi matou mo soʻo se mea e te manaʻomia!