Fa'aleaganu'u maualuga le vevela e tete'e SiC Bonded Si3N4 Piliki Refractory

$Fa'aleaganu'u maualuga vevela e'ele'ele tetee SiC Bonded Si3N4 Refractory Piliki Fa'aalia Ata$

$Fa'aleaganu'u maualuga le vevela e tete'e SiC Bonded Si3N4 Piliki Refractory$

Fa'amatalaga Puupuu:

O le WeiTai Energy Technology Co., Ltd. ose kamupani ta'uta'ua e fa'apitoa i mea fa'atau ma semiconductor.Matou te tuuto atu i le tuʻuina atu o oloa maualuga, faʻatuatuaina, ma fou i le gaosiga o semiconductor,alamanuia photovoltaicma isi matā'upu fa'atatau.

O la matou laina oloa e aofia ai SiC / TaC faʻapipiʻiina oloa graphite ma oloa sima, e aofia ai mea eseese e pei o le silicon carbide, silicon nitride, ma le alumini oxide ma isi.

I le avea ai o se tagata faʻalagolago, matou te malamalama i le taua o mea faʻaaogaina i le gaosiga o gaosiga, ma matou te tuuto atu i le tuʻuina atu o oloa e fetaui ma tulaga sili ona lelei e faʻamalieina ai manaʻoga o matou tagata faʻatau.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Silicon nitride faʻatasi ma le kiln carbide kiln o loʻo i ai uiga o le maualuga o le malosi o le vevela, lelei le teteʻe o le vevela, faʻafefe faigofie, faʻamaʻi faʻamaʻi, faʻamaʻi faʻamaʻi, faʻafefe lelei ma isi.

Fa'ailoga autu o faatinoga

Aitema	Fa'ailoga piliki	Fa'amatalaga Kiln	Fa'asinomaga o oloa fa'atusa
E aliali mai le porosity(%）	<16	<16	<14
Fa'atosina tele(g/cm3）	2 2.65	2 2.65	2 2.68
Malosi fa'amalosi ile vevela ole potu(MPa）	2 160	2 170	2 180
Malosi o le punou i le vevela o le potu(1400X：） MPa	2 40	2 45	2 45
Malosi o le punou o le vevela maualuga(1400r） MPa	2 50	2 50	2 50
Coefficient o le faalauteleina o le vevela(110CTC）xioVC	<4.18	<4.18	<4.18
Fa'avevela vevela(1100C）	216	2 16	216
Mea fa'afofo(°C ）	1800	1800	1800
0.2 MPa Faʻamaluluina le vevela i lalo o le uta(X：）	1600	1600	> 1700
Maualuluga o le vevela o galuega(°C）	1550	1550	1550

O oloa o loʻo faʻaaogaina lautele i le uili sima, oloa alumini maualuga, polo alumini alumini, fale gaosi oloa, eletise eletise, eletise eletise eletise maualuga, meaʻai mama, porcelain i aso uma, nitride alloy ma foam ceramics ma isi pisinisi.

O le fa'aogaina o mea e fa'aogaina ai le Si3N4-SiC e 3.13 taimi e sili atu i le sila (Crl5Mo3), ma o le mamafa e na'o le 1/3 o le sila (Crl5Mo3).

O le faʻaitiitia o le faʻaitiitia o le maualuga o le faʻaleagaina o le Si3N4-SiC ma le calcium carbide ma le alumina i fofo eseese e faʻapea:

Su'ega fofo	Tempera("C)	Si3N4-SiC	Omea masani	Aluminium carbide	Alumini oxide
98 %Sulfuric acid	100	1.8	55.0	> 1000	65,0
50 %Sodium hydroxide	100	2,5	> 1000	5.0	75.0
53 %Hydrofluoric acid	25	< 0.2	7.9	8.0	20,0
85 %Phosphoric acid	100	< 0.2	8.8	55.0	> 1000
70 %Nitric acid	100	< 0.2	0.5	> 1000	7,0
45 %Pataisa hydroxide	100	< 0.2	> 1000	3.0	60,0
25 %Su'i sukalati	70	< 0.2	0.9	85.0	72,0
10% Hydrofluoric acid + 57% Nitric acid	25	< 0.2	> 1000	> 1000	16,0