"Zoo pib, Honesty raws li lub hauv paus, Sincere lub tuam txhab thiab kev sib nrig sib profit" yog peb lub tswv yim, nyob rau hauv thiaj li yuav tsim ntau zaus thiab nrhiav qhov zoo tshaj plaws rau muab OEM Customized Silicon Carbide Tsho rau Roj Ncej Mechanism, Yog hais tias koj nyob rau hauv lub lookout mus ib txhis Zoo heev ntawm ib superior muag tus nqi thiab xa khoom raws sijhawm. Thov nrog peb tham.
"Zoo pib, Honesty raws li lub hauv paus, Sincere lub tuam txhab thiab kev sib nrig sib profit" yog peb lub tswv yim, nyob rau hauv thiaj li yuav tsim rov qab mus rau qhov zoo tshaj plaws.Tuam Tshoj Silicon Carbide Ceramic Foob Ntiv Nplhaib thiab Silicon Carbide, Peb cov khoom muaj kev lees paub hauv lub tebchaws rau cov khoom tsim nyog, cov khoom zoo thiab cov kev daws teeb meem, tus nqi pheej yig, tau txais tos los ntawm cov neeg niaj hnub no thoob plaws ntiaj teb. Peb cov khoom yuav txuas ntxiv txhim kho nyob rau hauv qhov kev txiav txim thiab tos ntsoov rau kev koom tes nrog koj, Yuav tsum rau ib qho ntawm cov khoom yuav txaus siab rau koj, koj yuav tsum qhia rau peb paub. Peb yuav ua cov ntsiab lus los muab cov lus hais rau koj thaum tau txais koj cov kev xav tau ntxaws.
Siliconized graphite yog cov khoom sib xyaw uas silicon carbide txuas rau saum npoo ntawm graphite substrate. Nws muaj cov yam ntxwv ntawm siab hardness, siab mechanical zog thiab hnav tsis kam ntawm silicon carbide, nrog rau nws tus kheej-lubricating zog thiab thermal shock kuj ntawm graphite. Nws yog ib qho zoo tagnrho cov ntaub ntawv sib txhuam thiab cov khoom siv foob, haum rau kev sib khi ntawm ntau yam twj tso kua mis, roj twj, tshuaj twj, thiab bearings ntawm ntau yam high-ceev thiab high-load lub ntsiab twj. Tsis tas li ntawd, siliconized graphite muaj qhov zoo oxidation tsis kam, thermal poob siab tsis kam, porosity tsawg, thiab qee yam hluav taws xob conductivity, thiab tuaj yeem siv los ua cov ntaub ntawv xws li hlau smelting crucibles thiab cov hlab ntsha.
Cov muaj pes tsawg leeg ntawm siliconized graphite yog ib yam, qhov saum npoo yog zoo ib yam nrog rau sab hauv, thiab muaj pes tsawg leeg ntawm silicon carbide thiab graphite yog adjustable. Qhov siab dua cov ntsiab lus ntawm silicon carbide, qhov ntau dua qhov ntom ntawm cov khoom, qhov siab dua lub zog compressive, thiab cov resistivity nce.
Metallographic duab ntawm siliconized graphite
(qhov dub yog graphite, qhov grey yog silicon carbide, thiab qhov dawb yog silicon)
硅化石墨主要技术指标 | |
类别 Yam khoom | 指标 Tus nqi |
密度 Ceev | 2.4-2.9g / cm³ |
Cov porosity | <0.5% |
抗压强度 Compressive zog | > 400MPa |
Flexural zog Flexural zog | > 120MPa |
Thermal conductivity | 120 W/mK |
Thermal expansion coefficient | 4.5 × 10-6 |
Elastic modulus | 120 GP ua |
冲击强度 Impact zog | 1.9 KJ/m² |
Dej lubricated kev sib txhuam | 0.005 ib |
Kev sib txhuam coefficient ntawm qhuav qhuav | 0.05 Nws |
化学稳定性 Tshuaj stability | 各种盐,有机溶剂,强酸(HF, HCl, H₂SO)4HNO ₃) Ntau cov ntsev, cov kuab tshuaj organic, muaj zog acids (HF, HCl, H₂SO4HNO ₃) |
长期稳定使用温度 Lub sij hawm ntev ruaj khov siv kub | 800 ℃ (氧化气氛), 2300 ℃ (惰性或真空气氛) 800 ℃ (oxidizing cua), 2300 ℃ (inert lossis nqus cua) |
Hluav taws xob resistivity | 120 × 10-6Ωm |
"Zoo pib, Honesty raws li lub hauv paus, Sincere lub tuam txhab thiab kev sib nrig sib profit" yog peb lub tswv yim, nyob rau hauv thiaj li yuav tsim ntau zaus thiab nrhiav qhov zoo tshaj plaws rau muab OEM Customized Silicon Carbide Tsho rau Roj Ncej Mechanism, Yog hais tias koj nyob rau hauv lub lookout mus ib txhis Zoo heev ntawm ib superior muag tus nqi thiab xa khoom raws sijhawm. Thov nrog peb tham.
Muab OEMTuam Tshoj Silicon Carbide Ceramic Foob Ntiv Nplhaib thiab Silicon Carbide, Peb cov khoom muaj kev lees paub hauv lub tebchaws rau cov khoom tsim nyog, cov khoom zoo thiab cov kev daws teeb meem, tus nqi pheej yig, tau txais tos los ntawm cov neeg niaj hnub no thoob plaws ntiaj teb. Peb cov khoom yuav txuas ntxiv txhim kho nyob rau hauv qhov kev txiav txim thiab tos ntsoov rau kev koom tes nrog koj, Yuav tsum rau ib qho ntawm cov khoom yuav txaus siab rau koj, koj yuav tsum qhia rau peb paub. Peb yuav ua cov ntsiab lus los muab cov lus hais rau koj thaum tau txais koj cov kev xav tau ntxaws.