Ko te Parapara i hangaia ki te Silicon Carbide Graphite
WHAKAMAHI HUA
Te Waahanga Kairangi
Ko te whakakotahitanga ahurei o te carbide silicon me te graphite e whakarite ana i te whakamahana tere me te riterite, ka tino whakaheke i te wa rewa.
Te Paemahana Nui
Ko te whakakotahitanga ahurei o te carbide silicon me te graphite e whakarite ana i te whakamahana tere me te riterite, ka tino whakaheke i te wa rewa.
Te Atete Te Waikura
Ko te whakakotahitanga ahurei o te carbide silicon me te graphite e whakarite ana i te whakamahana tere me te riterite, ka tino whakaheke i te wa rewa.
WHAKAMAHI WHAKAMAHI
Porosity kitea: 10-14%, whakarite kiato tiketike, me te kaha.
Kiato rahi: 1.9-2.1g/cm3, e whakarite ana i nga ahuatanga o te tinana.
Ko te ihirangi waro: 45-48%, ka whakanui ake i te wera wera me te kakahu parenga.
| Tauira | No | H | OD | BD |
| CN210 | 570# | 500 | 610 | 250 |
| CN250 | 760# | 630 | 615 | 250 |
| CN300 | 802# | 800 | 615 | 250 |
| CN350 | 803# | 900 | 615 | 250 |
| CN400 | 950# | 600 | 710 | 305 |
| CN410 | 1250# | 700 | 720 | 305 |
| CN410H680 | 1200# | 680 | 720 | 305 |
| CN420H750 | 1400# | 750 | 720 | 305 |
| CN420H800 | 1450# | 800 | 720 | 305 |
| CN420 | 1460# | 900 | 720 | 305 |
| CN500 | 1550# | 750 | 785 | 330 |
| CN600 | 1800# | 750 | 785 | 330 |
| CN687H680 | 1900# | 680 | 785 | 305 |
| CN687H750 | 1950# | 750 | 825 | 305 |
| CN687 | 2100# | 800 | 825 | 305 |
| CN750 | 2500# | 875 | 830 | 350 |
| CN800 | 3000# | 1000 | 880 | 350 |
| CN900 | 3200# | 1100 | 880 | 350 |
| CN1100 | 3300# | 1170 | 880 | 350 |
KAUPAPA KAUPAPA
1. Whakaritenga Tika
Ko te kauwhata parakore teitei + silicon carbide moni + te kaihoko herenga rangatira.
.
2.Isostatic Pressing
Kiato ki te 2.2g/cm³ | Ko te matotoru o te pakitara ±0.3m
.
3.High-Temperature Sintering
Ko te rerystallization matūriki SiC hanga hanganga whatunga 3D
.
4. Whakareitanga Mata
Ko te paninga anti-oxidation → 3× kua pai ake te aukati waikura
.
5.Tirotiro Kounga Tino
Waehere aroturuki ahurei mo te katoa o te huringa ora
.
6.Whakapaipai Haumaru
Paparanga ruuma + Te aukati makuku + Te papa whakakaha
.
TONO HUA
Umu Whakarewa Hau
Umu Whakarewa Induction
Auku Whakarewa Atete
HE AHA TE KOHITI IA MATOU
FAQ
Q1: He aha nga painga o nga raima graphite silicon carbide ki te whakataurite ki nga graphite crucibles tuku iho?
✅Te Paemahana Nui ake: Ka taea te tu ki te 1800°C mo te wa roa me te 2200°C mo te wa poto (vs. ≤1600°C mo te graphite).
✅Roa Te Ora: 5x te pai ake o te awangawanga waiariki, 3-5x te roa o te oranga ratonga.
✅Kore Whakakino: Karekau he urunga waro, e whakarite ana i te parakore whakarewa.
Q2: Ko wai nga konganuku ka taea te rewa i roto i enei parapara?
▸Nga konganuku noa: Konumohe, parahi, konutea, koura, hiriwa, etc.
▸Nga konganuku tauhohenga: Lithium, konutai, konupūmā (e hiahia ana ki te paninga Si₃N₄).
▸Nga Konanuku Whakawera: Tungsten, molybdenum, titanium (e hiahia ana ki te hau korehau/kore).
Q3: Ka hiahia nga parapara hou ki te maimoatanga i mua i te whakamahi?
Te tunu tunu: Kia ata whakamahana ki te 300°C → pupuri mo te 2 haora (ka tangohia te toenga makuku).
Tohutohu Whakarewa Tuatahi: Whakarewahia te puranga o nga rawa i te tuatahi (ka hanga he paparanga whakamarumaru).
Q4: Me pehea te aukati i te pakaru o te pakaru?
Kaua rawa e utaina he rawa matao ki roto i te ipu wera (te teitei ΔT <400°C).
Reiti whakamahana i muri i te whakarewatanga <200°C/haora.
Whakamahia he kokopi para i whakatapua (kaore i te pa ki te miihini).
Q5: Me pehea te aukati i te pakaru o te parapara?
Kaua rawa e utaina he rawa matao ki roto i te ipu wera (te teitei ΔT <400°C).
Reiti whakamahana i muri i te whakarewatanga <200°C/haora.
Whakamahia he kokopi para i whakatapua (kaore i te pa ki te miihini).
Q6: He aha te rahinga tono iti (MOQ)?
Tauira Paerewa: 1 wahi (nga tauira e waatea ana).
Nga Hoahoa Ritenga: 10 nga waahanga (he tuhi CAD e hiahiatia ana).
Q7: He aha te wa arahi?
⏳Nga Taonga Taonga: Ka tukuna i roto i nga haora 48.
⏳Nga Ota Ritenga: 15-25nga ramo te hanga me te 20 ra mo te pokepokea ai.
Q8: Me pehea te whakatau mena kua rahua te parapara?
Kapiti > 5mm ki runga pakitara o roto.
Te hohonutanga o te whakauru whakarewa> 2mm.
Hurihanga> 3% (ine i te huringa diameter o waho).
Q9: Kei te whakarato koe i te arataki tukanga whakarewa?
Nga pihi whakawera mo nga konganuku rereke.
Te tātaitai tere rere hau.
Nga akoranga ataata tango para.
