O uiga lelei e sau muamua; kamupani muamua; pisinisi laiti o le galulue faatasi” o la tatou filosofia pisinisi lea e masani ona matauina ma tuliloaina e la tatou pisinisi mo Semiconductor recrystallizedva'a fa'ama'i carbide silicon, Mo nisi mea moni, e tatau ona e lafo mai imeli ia i matou. Matou te mananaʻo e tuʻuina atu le avanoa e tuʻuina atu ai oe.
O uiga lelei e sau muamua; kamupani muamua; pisinisi laiti o le felagolagomai” o la tatou filosofia pisinisi lea e masani ona matauina ma tuliloaina e la tatou pisinisi mo , Matou te faia fua i soo se tau e maua ai le mea e sili ona lata mai nei mea faigaluega ma taualumaga. O le fa'apipi'iina o fa'ailoga filifilia o la tatou fa'ailoga sili lea ona iloga. O vaifofo e fa'amautinoa ai le tele o tausaga o auaunaga e leai ni fa'alavelave ua tosina mai ai le tele o tagata fa'atau. O mea e maua i mamanu fa'alelei ma le tele o ituaiga eseese, e gaosia fa'asaienisi o sapalai mata'utia. E mafai ona maua i le tele o mamanu ma faʻamatalaga mo le filifiliga. O fomu fou e sili mamao atu nai lo le muamua ma e sili ona lauiloa i le tele o tagata fa'atau.
Meatotino o carbide silicon recrystallized
Recrystallized silicon carbide (R-SiC) o se mea maualuga-faatinoga ma maaa lona lua i taimane, lea e faia i se vevela maualuga i luga 2000 ℃. E taofiofia le tele o meatotino sili ona lelei o le SiC, e pei o le maualuga o le vevela malosi, malosi faʻafefete, faʻamaʻi faʻamaʻi lelei, faʻamaʻi faʻamaʻi lelei ma isi.
● Mea faʻainisinia sili ona lelei. Recrystallized silicon carbide e maualuga atu le malosi ma le maaa nai lo alava carbon, maualuga aafiaga tetee, e mafai ona faia se faatinoga lelei i siosiomaga vevela vevela, e mafai ona taʻalo se faʻatusatusaga sili atu i tulaga eseese. E le gata i lea, e iai foi le fetuutuunai lelei ma e le faigofie ona faʻaleagaina e ala i le faʻalauteleina ma le punou, lea e faʻaleleia atili ai lona faʻatinoga.
● Tete'e maualuga corrosion. Recrystallized silicon carbide e maualuga le tetee atu i le tele o ala o faasalalauga, e mafai ona taofia le tafia o le tele o ala o faasalalauga corrosive, e mafai ona faatumauina ona meatotino mo se taimi umi, e malosi le pipii, ina ia umi se olaga tautua. E le gata i lea, o loʻo i ai foi le faʻamautu lelei o le vevela, e mafai ona faʻafetaui i se vaega o suiga o le vevela, faʻaleleia lona aoga.
● E le solomuli. Ona o le sintering faagasologa e le solomuli, e leai se popolega o totoe o le a mafua ai le deformation po o le ta'e o le oloa, ma e mafai ona saunia vaega ma foliga faigata ma le sa'o maualuga.
Pepa Fa'amaumauga o Mea
材料 Mea | R-SiC |
使用温度Mata galue (°C) | 1600°C ( 氧化气氛Siosiomaga oxidizing) 1700°C ( 还原气氛Siosiomaga fa'aitiitia) |
SiC含量SiC anotusi (%) | > 99 |
自由Si 含量 Free Si anotusi (%) | <0.1 |
体积密度Tausau tele (g/cm3) | 2.60-2.70 |
气孔率 Fa'aaliga manino (%) | < 16 |
抗压强度 Malosi e nutimomoia (MPa) | > 600 |
常温抗弯强度 Malosi o le punou malulu (MPa) | 80-90 (20°C) |
高温抗弯强度 Malosi o le pi'o vevela (MPa) | 90-100 (1400°C) |
热膨胀系数 Fa'ateleina fa'aavela @1500°C (10-6/°C) | 4.70 |
导热系数 Fa'avevela vevela @1200°C (W/m•K) | 23 |
杨氏模量Elastic modulus (GPa) | 240 |
抗热震性 Tete'e te'i vevela | 很好 Lelei tele |
fa'amatalaga o oloa:
Matou te fiafia e faʻafeiloaʻi atu ia te oe le oloa sili ona lelei na atiaʻe e Semicera Energy Technology Co., Ltd. - Semiconductor SiCVaa Wafer. I le avea ai ma ta'ita'i fa'atau oloa fa'apitoa i wafers ma semiconductor consumables maualuga, matou te tuuto atu i le tu'uina atu o tagata fa'atau oloa maualuga, fa'atuatuaina. , ma tuleia oloa fou i le gaosiga o semiconductor, alamanuia photovoltaic ma isi matā'upu fa'atatau.
Semiconductorva'a fa'ama'i carbide silicons o lo'o gaosia i le fa'aaogaina o le silicon carbide (R-SiC), o se mea e maualuga le fa'atinoga ma mea fa'apitoa. O mea e maua e ala i se faiga maualuga-vevela sili atu i le 2000 ° C, ma e sili atu lona maaa lona lua i taimane. O nei vaʻa o loʻo taofia le tele o mea sili ona lelei o le SiC, e pei o le maualuga o le vevela malosi, malosi faʻafefete, faʻamaʻi faʻamaʻi lelei, faʻamaʻi lelei faʻamaʻi, ma isi.
O se tasi o mea sili ona iloga o vaʻa vaʻa vaʻa silicon carbide semiconductor o latou mea faʻainisinia sili ona lelei. E maualuga atu le malosi ma le ma'a'a'a pe a fa'atusatusa i mea e fa'atatau i le carbon ona o le fa'agasologa o le toe fa'asa'o. O lenei mea e faʻaleleia ai le tumau ma le faʻatuatuaina, faʻamautinoa le saogalemu o felauaiga ma le faʻaogaina o fasi semiconductor maaleale i le taimi o gaosiga.
E le gata i lea, o le semiconductor silicon carbide wafer vaʻa o se mea faʻapipiʻi tuʻufaʻatasia o loʻo i ai le faʻafefiloi o mea faʻapitoa a le carbon fiber ma le paʻu kasa. E ala i le faʻafefiloi ma le faʻaeteete faʻagasologa o togafitiga vevela, o lenei mea e ausia ai le faʻatulagaina faʻapitoa, ma faʻamaonia mo le manaʻomia o semiconductor talosaga.
I Semicera Energy Technology Co., Ltd., matou te mitamita i matou i le tuʻuina atu o oloa e fetaui ma tulaga maualuga o le lelei ma le faʻafouina. O le le fa'atusalia o le fa'atinoga o a tatou va'a va'a SiC e maua ai i a tatou tagata fa'atau ni vaifofo fa'atuatuaina mo a latou mana'oga gaosi semiconductor. Faatasi ai ma la matou tautinoga i auaunaga sili ona lelei mo tagata faatau ma faʻaauau pea le faʻaleleia atili, matou te mautinoa o le a sili atu a matou oloa i ou faʻamoemoega.
Galulue faʻatasi ma i matou e suʻesuʻe avanoa e le gata o loʻo ofoina mai e a matou vaʻa wafer SiC semiconductor. Tofo i tekinolosi faʻaonaponei e faʻafouina ai le pisinisi semiconductor. Fa'afeso'ota'i matou i aso nei e a'oa'o atili e uiga i la matou oloa fa'apitoa ma pe fa'afefea ona ave lau pisinisi i tulaga fou.