1. Te Hangarau Rauemi me ngā Whakatakotoranga Hangarau Matua
Te Tirohanga Matua:Mā te Pēhi Matao Ātete (CIP) ka hangaia he hanganga moroiti ōrite, kiato teitei, e nui ake ana te kaha miihini, te ātete ki te horo, me te whai huatanga wera i te karāpeti kua whakaputahia, kua whakarewahia rānei ki te wiri tuku iho.
Ko te roa o te hanganga o te oko karāpeti i raro i te ahotea wera nui e tautuhia ana e tōna matotoru papatipu, te kaha piko, me te kawe wera. Ka whakamahia e VET Energy te karāpeti isostatic matotoru-teitei me te rahi toharite o te witi o8–10 µm, e tuku ana i te ātete nui ki te horo o te whakarewa wai me te kakahu ā-tinana.
Te Mahere Āhuatanga Ā-tinana me te Āhuatanga Wera
| Tawhā Hangarau | Paerewa Ahumahi | Te Tohu Parakore o te Ārahi-ārahi | Te Hiranga o te Hangarau |
| Te Kīanga Papatipu | 1.72 – 1.85 karamu/cm³ | 1.85 – 1.90 karamu/cm³ | Ka whakaitihia te pūngao tuwhera e te matotoru nui, ka ārai i te urunga o te konganuku rewa me te horo o te pakitara taha. |
| Te Ihirangi o te Pungarehu / Ngā Parakore | ≤ 20 ppm | ≤ 5 ppm (Whakamaatanga Ritenga) | Ka ārai i te horapa o ngā huānga iti ki roto i ngā rewa silicon, koura, me te hiriwa tino parakore. |
| Ātete Hiko | 8.0 – 13.0 μΩ·m | 8.0 – 10.5 μΩ·m | Ka whakarite i te hononga hikohiko tino pai me te tere o te whai huatanga o te whakamahana arataki. |
| Kaha Whakapiko | 38 – 50 MPa | 50 – 60 MPa | Ka ātete ki ngā kawenga mīhini taumaha me ngā ru wera i te wā e ringihia ana. |
| Kaha Pehi | 70 – 110 MPa | 110 – 135 MPa | Ka pupuri i te pumau o te hanganga i raro i ngā kawenga wera nui me ngā taiao oumu pēhanga teitei. |
| Te Arahi Wera (100°C) | 110 – 120 W/(m·K) | 120 – 130 W/(m·K) | Ka āwhina i te whakawhiti wera tere me te ōrite, ka whakaiti i te wā huringa me te whakapaunga pūngao. |
| Ōwehenga Anisotropy | 1.15 – 1.25 | 1.05 – 1.15 | Ka ārai te whānuitanga wera isotropic i ngā kapiti ahotea i ngā huringa whakamahana me te whakamatao tere. |
2. Te Hangarau Rauemi me ngā Whakatakotoranga Hangarau Matua
Te Tirohanga Matua:Mā te Pēhi Matao Ātete (CIP) ka hangaia he hanganga moroiti ōrite, kiato teitei, e nui ake ana te kaha miihini, te ātete ki te horo, me te whai huatanga wera i te karāpeti kua whakaputahia, kua whakarewahia rānei ki te wiri tuku iho.
Ko te roa o te hanganga o te oko karāpeti i raro i te ahotea wera nui e tautuhia ana e tōna matotoru papatipu, te kaha piko, me te kawe wera. Ka whakamahia e VET Energy te karāpeti isostatic matotoru-teitei me te rahi toharite o te witi o8–10 µm, e tuku ana i te ātete nui ki te horo o te whakarewa wai me te kakahu ā-tinana.
Te Mahere Āhuatanga Ā-tinana me te Āhuatanga Wera
| Tawhā Hangarau | Paerewa Ahumahi | Te Tohu Parakore o te Ārahi-ārahi | Te Hiranga o te Hangarau |
| Te Kīanga Papatipu | 1.72 – 1.85 karamu/cm³ | 1.85 – 1.90 karamu/cm³ | Ka whakaitihia te pūngao tuwhera e te matotoru nui, ka ārai i te urunga o te konganuku rewa me te horo o te pakitara taha. |
| Te Ihirangi o te Pungarehu / Ngā Parakore | ≤ 20 ppm | ≤ 5 ppm (Whakamaatanga Ritenga) | Ka ārai i te horapa o ngā huānga iti ki roto i ngā rewa silicon, koura, me te hiriwa tino parakore. |
| Ātete Hiko | 8.0 – 13.0 μΩ·m | 8.0 – 10.5 μΩ·m | Ka whakarite i te hononga hikohiko tino pai me te tere o te whai huatanga o te whakamahana arataki. |
| Kaha Whakapiko | 38 – 50 MPa | 50 – 60 MPa | Ka ātete ki ngā kawenga mīhini taumaha me ngā ru wera i te wā e ringihia ana. |
| Kaha Pehi | 70 – 110 MPa | 110 – 135 MPa | Ka pupuri i te pumau o te hanganga i raro i ngā kawenga wera nui me ngā taiao oumu pēhanga teitei. |
| Te Arahi Wera (100°C) | 110 – 120 W/(m·K) | 120 – 130 W/(m·K) | Ka āwhina i te whakawhiti wera tere me te ōrite, ka whakaiti i te wā huringa me te whakapaunga pūngao. |
| Ōwehenga Anisotropy | 1.15 – 1.25 | 1.05 – 1.15 | Ka ārai te whānuitanga wera isotropic i ngā kapiti ahotea i ngā huringa whakamahana me te whakamatao tere. |
3. Whakataurite i te Mahi Rauemi: Karāpiti Isostatic me ngā Paraihe Rerekē
Te Tirohanga Matua:Ki te whakatauritea ki te karāhe kuata, te karāwhite uku, me te uku alumina, ka tukuna e te karāwhite isostatic tino parakore te ātete pai rawa atu ki ngā ru wera, te koretake o ngā matū ki ngā konganuku utu nui, me te tino pai o te pai o te ārai whakamahana arataki.
Ko te whiriwhiri i te ipu para tino pai me taurite ki ngā āhuatanga o te tukanga wera, te āhua o te oumu, me te tauhohenga matū:
Te Paerewa Mahi Crucible
| Momo Rauemi Para | Te Pāmahana Mōrahi (°C) | Ātete Ru Wera | Hononga Whakaoho | Te Āhuakore o te Rewa o te Konganuku | Ngā Herenga Ahumahi Matua |
| VET Energy Graphite Isostatic Teitei-Parakore | 2760°C (Korehau) / 400°C (Hau) | Tino pai(Ngā huringa ΔT tino nui > 1000°C) | Tino Teitei(Kaiwhakaora Whai Hua) | Tino pai(Kāore e mākū ki te Au, Ag, Cu) | Me whakamahi i te hau tiaki i runga ake i te 400°C hei ārai i te waikura o te hau. |
| Karāpiti Here-Uku | 1200°C – 1400°C | Waenga | Iti / Waenga | Pai (He ngāwari ki te whakauru para) | He nui te poke; kāore e tika mō te whakamahine pai, mō te tukatuka rānei i ngā mea haurua-ira. |
| Karāhe Kuata Kua Whakakotahitia | 1100°C – 1450°C | Pai | Kāore (Whakamarumaru) | Kore (Ka tauhohe ki ngā konganuku tauhohe) | Ka whakangawari i ngā pāmahana teitei; ka ngāwari ki te tango i te waikawa i te wā e huri ana i te wera. |
| Uku Arumina (Al₂O₃) | 1600°C – 1750°C | Rawakore (Pakarukaru) | Kāore (Whakamarumaru) | He pai i roto i ngā taiao whakahāora | Kāore i te tino ātete ki te ru wera; ka pakaru wawe i raro i ngā panonitanga wera tere. |
4. Ngā Āhuatanga Matua mō te Taupānga Ahumahi me te Aratohu Kōwhiringa
Te Tirohanga Matua:Me whakarite ngā ine o te oko whakarewa, ngā taumata parakore o te pungarehu, me ngā paninga mata ki te ira rewa, te tauhohenga matū, me te paerewa parakore o te rauemi e hiahiatia ana.
Aratohu Kōwhiringa Tono
| Rauemi Whāinga / Whakamahinga | Te Pūwāhi Rewa (°C) | Te Tohu Parakore e Manakohia ana | Ngā Painga o te Tukanga Matua |
| Te Tukatuka Iti-Mahana o te Tin (Sn) | 232°C | Paerewa Paerewa (≤ 20 ppm) | He iti rawa te horo matū, e whakarato ana i te roa o te ora mahi. |
| Te Rewa o te Konumohe (Al) me te Koranu | 660°C | Paerewa / Papa Panipani | He ātete tino pai ki te piri o te paru; mā te paninga SiC whiriwhiri ka ārai i te waikura o te mata. |
| Te Whakamahi me te Maka Hiriwa (Ag) | 962°C | Teitei-Parakore (≤ 10 ppm) | Mā te āhua maeneene o te mata ka ārai i te urunga mai o te hiriwa rewa, ka kore ai e ngaro ngā rauemi. |
| Te Rewa me te Ringihia o te Koura (Au) | 1064°C | Tino Parakore (≤ 5 ppm) | Kore rawa he paru e ringihia ana, e whakarite ana kia tutuki katoa ngā paerewa mō te pai o te koura parakore. |
| Te Whakarewa Parahi (Cu) | 1085°C | Paerewa Matotoru-Teitei | Mā te kawe wera teitei (k = 110–130 W/(m·K)) ka whakaitihia te whakapaunga pūngao i roto i ngā oumu whakapūngao. |
| Te Kume i te Silicon (Si) Ārahi | 1410°C | Taumata Ārahi-ārahi (≤ 5 ppm + SiC) | Ka tino whakahaere i te poke o te boron me te phosphorus mō te tipu o te tioata mono/poly-silicon. |
5. Ngā Ahu Paerewa me ngā Pūkenga Mīhini CNC Ritenga
Te Tirohanga Matua:Ko ngā rahi paerewa o te ipu para e kapi ana i ngā kaha mai i1 kirokaramu ki te 16 kirokaramuMā te whakamahi i ngā poraka karāhe isostatic nui-tauine (tae atu ki te D1440 × 1200 mm), ka whakaratohia e VET Energy te miihini tika ritenga mō ngā āhuahanga motuhake.
[Pūwāhi Whakaahua: Ngā Paraihe Karāpiti Isostatic Paerewa me ngā Taupoki (1KG, 3KG-B, 5.5KG)]
Ngā Ahu o te Paraihe Karāpiti Paerewa (Ngā Kōwhiringa Taupoki e Taurite ana)
| Whakatakotoranga Pūngao (Pūngao Rewa) | Diameter o Waho (OD) | Diameter o roto (ID) | Teitei Katoa (H) | Matotoru o te Pakitara me te Raro |
| Tauira 1 KG | 58 mm | 35 mm | 88 mm | 11.5 mm |
| Tauira 2 KG | 65 mm | 44 mm | 110 mm | 10.5 mm |
| Tauira 3 KG (Momo B) | 85 mm | 60 mm | 105 mm | 12.5 mm |
| Tauira 5.5 KG | 105 mm | 70 mm | 150 mm | 17.5 mm |
Ngā Whare Mīhini me te Whakapūmau Kounga
Kei te whakahaerehia e VET Energy tētahi awheawhe miihini matatau e 6,000 m² te rahi, he mea hanga ki ngā pokapū mira CNC tino tika me ngā Mīhini Ine Taurite (CMM):
-
Ngā Pokapū Mira CNC Tino Tika (10 Ngā Wāhanga):Te rahinga mahi mōrahi 700 × 600 × 500 mm, te ātete miihini tae atu ki te ±0.005 mm.
-
Ngā Pokapū Mīhini CNC Tauine Nui (10 Ngā Wāhanga):Te rahinga mahi mōrahi 1000 × 2000 × 1800 mm, te ātete miihini tae atu ki te ±0.03 mm.
-
Mīhini Ine Taunga (CMM):Te whānuitanga tirotiro 900 × 1500 × 800 mm, te tika o te ine 0.005 mm.
-
Ngā Paninga Whakapaipai Mata:Kei te wātea ngā paninga Silicon Carbide (CVD SiC) me te Pyrolytic Carbon (PyC) hei whakarei ake i ngā āhuatanga ārai-waikura me te kore-māku.
6. Aratohu Whakahaere me te Tiaki mō te Roa o te Ratonga
Te Tirohanga Matua:Mā te whakamahana i ngā oko whakarewa ki te ~500°C me te whakahaere i ngā āhuatanga o te hauātea ka ārai i te mimiti o te makuku me te whakaroa i te waikura wera.
-
Rokiroki Kore-Makuku:He hanganga pūwero tō te karāpiti e mimiti ana i te haumākū o te taiao. Rokirokihia ngā ipu para ki tētahi wāhi maroke, hauhautanga i mua i te whakamahinga.
-
Te Whakamahana me te Whakamaroke Ātaahua:I mua i te whakamahinga tuatahi, āta whakanuia te pāmahana ki te 500 °C, ka pupuri mō te 30–60 meneti hei tango i te makuku, kia kore ai e pakaru i te mamaoa.
-
Te Tākai Utu Tika:Kaua e kuhu pūmau i ngā poraka whakarewa matao, totoka ki roto i te turanga o te para. Ka puta he pēhanga miihini nui i te horapa o te whakarewa i raro i te wera ka pakaru ngā pakitara.
-
Te Tango i te Para i Muri i te Rewa:Horoia te paru toenga mā te whakamahi i ngā taputapu motuhake i te mea e mahana tonu ana te oko whakarewa hei ārai i te whakapakeketanga o te paru e ngā pūwāhi kukū ahotea.
-
Hurihanga Ā-Wā:Mō ngā oko whakarewa tūmau i roto i ngā oumu tonu, hurihia te oko whakarewa i ia wā kia ōrite te tohatoha o te wera, kia roa ai te ora.
7. Ngā Pātai Auau (FAQ)
Q1: He aha i pai ake ai ngā oko whakarewa karāhe isostatic i ngā oko whakarewa karāhe extruded?
Ka whakakīia te karāpiti isostatic mā te whakamahi i te pēhanga hydrostatic isotropic, ka puta he āhuatanga hanganga ōrite (ōwehenga isotropy 1.05–1.25). Ka whakaatuhia e te karāpiti i whakaputahia te āhua o te kōpaka, ka hua ake he whānuitanga wera kore taurite me te pakaru i te wā o te ru wera.
P2: I tēhea pāmahana ka tīmata te waikura o te karāpeti?
I roto i te āhuarangi tuwhera kei roto te hāora, ka tīmata te waikura o te karāpiti i te pāmahana tata ki te 400 °C. I roto i te āhuarangi korehau, hau kore mahi rānei (Argon/Haitore), ka taea e te karāpiti parakore teitei a VET Energy te tu atu ki ngā pāmahana tae atu ki te 2760 °C.
P3: He aha te pānga o te nui o te pungarehu ki te whakamahine i ngā konganuku utu nui?
Ko te pungarehu te tohu o ngā poke huānga (hei tauira, Fe, Al, Si). I ngā pāmahana teitei, ka horapa ēnei poke ki te koura, ki te hiriwa rānei kua rewa, ka whakarerekē i te pai me te kanapa. Ko te taumata tino parakore ≤ 5 ppm a VET Energy ka whakakore i ngā tūponotanga poke.
P4: Ka taea e VET Energy te whakarato i ngā āhuahanga ritenga me ngā paninga motuhake?
Āe. Ka hangaia e mātou ngā āhuahanga ritenga, ngā uhi miro, me ngā hoahoa maha-pū, me ngā paninga CVD Silicon Carbide (SiC) hei whakapai ake i te ātete ki te kakahu, te tiaki i te waikura, me te kore e pakaru te matū.
8. Whakarāpopototanga me ngā Whakawhitiwhiti Kōrero mō te Rapu Rauemi
Mā te whakamahi i te iti rawa o te pungarehu (≤ 5 ppm), te matotoru nui, me te kawe wera tino pai (110–130 W/(m·K)), ka roa te mahi a ngā ipu karapiti isostatic parakore a VET Energy mō te whakarewa ahumahi, te kukume karaihe, me te maimoatanga wera taiwhanga. Ka tukuna e VET Energy he mekameka tuku mai i te pito ki te pito—mai i te whakarite rauemi mata me te miihini CNC ki ngā paninga CVD SiC matatau.
Whakaputanga Hangarau me ngā Taipitopito Whakapā
-
Kaiwhakaputa:Tari Tautoko Hangarau, VET Energy (Ningbo Vet Energy Technology Co., Ltd.)
-
Paetukutuku Whaimana: www.vet-china.com
-
Pānui Raraunga:Ko ngā uara whakatakotoranga o konei e whakaata ana i ngā whakamātautau taiwhanga a VET Energy. Tena koa whakapā atu ki tā mātou tīma hangarau mō ngā manawanui ritenga me ngā aratohu tono.
Wā tuku: Hurae-24-2026