Ko tā mātou whāinga he kimi i ngā hapa kounga o te hanga, me te tuku i te ratonga pai rawa atu ki ngā kiritaki o roto me tāwāhi me te ngākau pono mō te Pūwero Whakarewa Koura. 1kg 2kg 3kg te kaha. Hei whakapai ake i te whānuitanga o te rāngai, ka tono mātou ki ngā tāngata takitahi me ngā kamupene hihiri kia whakauru mai hei kaihoko.
Ko tā mātou whāinga he kimi i ngā ngoikoretanga o te kounga mai i te hanga, me te whakarato i te ratonga pai rawa atu ki ngā kiritaki o roto me tāwāhi me te ngākau nui.Pokepokea me te Pokepokea o Haina, E whakapono ana mātou ki te whakatū hononga hauora ki ngā kiritaki me te taunekeneke pai mō te pakihi. Nā te mahi tahi tata me ō mātou kiritaki i āwhina mātou ki te waihanga mekameka tuku kaha me te hauhake i ngā hua. Nā ā mātou otinga i whakaaetia whānuitia mātou, ā, i makona hoki ō mātou kiritaki nui o te ao.
Ko te karāpiti kua whakakīia he rauemi hiato e piri ana te karāpiti silicon ki te mata o te papa karāpiti. He āhuatanga tōna o te pakeke teitei, te kaha miihini teitei me te ātete kakahu o te karāpiti silicon, tae atu ki ngā āhuatanga whakahinuhinu-ake me te ātete ru wera o te karāpiti. He rauemi waku tino pai me ngā rauemi hiri miihini, e tika ana mō te hiri miihini o ngā papu wai, papu hinu, papu matū, me ngā peera o ngā papu matua tere-teitei me te kawenga-teitei. Hei tāpiri, he pai te ātete waikura o te karāpiti kua whakakīia, te ātete ru wera, te iti o te porosity, me ētahi kawe hiko, ā, ka taea te whakamahi hei rauemi pēnei i ngā oko whakarewa whakarewa me ngā ngongo tauira.
He ōrite te hanganga o te karāpeti kua whakakikoruatia ki te silicon, he rite te mata ki te taha o roto, ā, ka taea te whakarerekē i te ōwehenga hanganga o te silicon carbide me te karāpeti. Ka nui ake te ihirangi o te silicon carbide, ka nui ake te mātotoru o te rauemi, ka teitei ake te kaha pēhi, ā, ka piki ake te ātete.
He pikitia whakarewa o te karāpeti kua whakakikoruatia
(he karāpeti te wāhanga mangu, he karāpeti silicon te wāhanga hina, ā, he silicon te wāhanga mā)
| 硅化石墨主要技术指标 | |
| 类别 Tūemi | 指标 Uara |
| 密度 Kiato | 2.4-2.9g/cm³ |
| 孔隙率 Porosity | <0.5% |
| 抗压强度Te kaha kōpeke | >400MPa |
| 抗折强度 Te kaha whakaheke Kaha piko | >120MPa |
| 热导率 Te werawera | 120W/mK |
| 热膨胀系数Ngā whakarea roha wera | 4.5×10-6 |
| 弹性模量Korei rapa | 120GPa |
| 冲击强度 Te kaha o te paanga | 1.9KJ/m² |
| 水润滑摩擦系数 Waku whakahinuhinu wai | 0.005 |
| 干摩擦系数 Te whakarea waku maroke | 0.05 |
| 化学稳定性 Te pumau matū | 各种盐，有机溶剂，强酸(HF,HCl,H₂SO4,HNO₃) Ngā momo tote, ngā whakarewa rauropi, ngā waikawa kaha (HF, HCl, H₂SO4,HNO₃) |
| 长期稳定使用温度 Te pāmahana whakamahinga pumau mō te wā roa | 800℃(氧化气氛), 2300℃(惰性或真空气氛) 800℃ (hauāwhiowhio), 2300℃ (hau korehau, hau korehau rānei) |
| 电阻率 Te parenga hiko | 120×10-6Ωm |
Ko tā mātou whāinga he kimi i ngā hapa kounga o te hanga, me te tuku i te ratonga pai rawa atu ki ngā kiritaki o roto me tāwāhi me te ngākau pono mō te Pūwero Whakarewa Koura. 1kg 2kg 3kg te kaha. Hei whakapai ake i te whānuitanga o te rāngai, ka tono mātou ki ngā tāngata takitahi me ngā kamupene hihiri kia whakauru mai hei kaihoko.
Pūtake wheketerePokepokea me te Pokepokea o Haina, E whakapono ana mātou ki te whakatū hononga hauora ki ngā kiritaki me te taunekeneke pai mō te pakihi. Nā te mahi tahi tata me ō mātou kiritaki i āwhina mātou ki te waihanga mekameka tuku kaha me te hauhake i ngā hua. Nā ā mātou otinga i whakaaetia whānuitia mātou, ā, i makona hoki ō mātou kiritaki nui o te ao.
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