Iji na-enwe ike ezigbo izute elu na ahịa mkpa, niile nke anyị arụmọrụ na-nkwụsị rụrụ na line with our motto “High High-quality, Competitive Cost, Fast Service” for 18 Years Factory Graphite Crucible for Melting and Casting Metal, We have more karịa ahụmahụ 20 afọ na ụlọ ọrụ a, na ahịa anyị zụrụ nke ọma. Anyị nwere ike ịnye gị ndụmọdụ ọkachamara kachasị mma iji mezuo ihe ndị ngwaahịa gị chọrọ. Nsogbu ọ bụla, bia anyị!
Iji nwee ike imeju ihe ndị ahịa chọrọ, a na-arụ ọrụ anyị niile n'ụzọ kwekọrọ n'ụkpụrụ anyị “Elu Ogo, ọnụahịa asọmpi, ọrụ ngwa ngwa” makaChina Graphite Mold na Graphite, Iji mee ka onye ahịa ọ bụla nwee afọ ojuju na anyị ma nweta mmeri mmeri, anyị ga-anọgide na-agbalị ike anyị niile iji jeere gị ozi na imeju gị! Ji ezi obi na-atụ anya iso ndị ahịa ndị ọzọ si mba ofesi na-arụkọ ọrụ dabere na uru otu na nnukwu azụmahịa n'ọdịnihu. Daalụ.
Siliconized graphite bụ ihe ngwakọta nke silicon carbide na-ejikọta n'elu nke mkpụrụ graphite. Ọ nwere njiri mara nke ịdị elu siri ike, ike igwe dị elu ma na-eyi nguzogide nke silicon carbide, yana njirimara mmanye onwe ya na nguzogide ujo nke graphite. Ọ bụ ihe kacha mma esemokwu ihe na n'ibu akara ihe, adabara n'ibu akara nke dị iche iche mmiri nfuli, mmanụ nfuli, chemical nfuli, na bearings nke dị iche iche elu-ọsọ na elu ibu isi nfuli. Tụkwasị na nke ahụ, graphite siliconized nwere ezigbo nguzogide oxidation, nguzogide okpomọkụ, obere porosity, na ụfọdụ conductivity eletrik, enwere ike iji ya mee ihe dị ka ihe ndị dị ka ígwè na-agbaze ígwè na tubes.
Ngwakọta nke graphite siliconized bụ edo, elu na-adaba n'ime, yana nhazi nke silicon carbide na graphite bụ mgbanwe. Ihe dị elu nke ọdịnaya nke silicon carbide, ka njupụta nke ihe ahụ dị elu, nke dị elu nke ike mkpakọ, na resistivity na-abawanye.
Foto metallographic nke graphite siliconized
(akụkụ ojii bụ graphite, akụkụ isi awọ bụ silicon carbide, akụkụ ọcha bụ silicon)
| 硅化石墨主要技术指标 | |
| 类别 Ihe | 指标 Uru |
| Njupụta | 2.4-2.9g/cm³ |
| 孔隙率 Porosity | <0.5% |
| 抗压强度 Ike mkpakọ | > 400MPa |
| 抗折强度 Ike mgbanwe Ike mgbanwe | > 120MPa |
| 热导率 Thermal conductivity | 120W/mK |
| 热膨胀系数 Ọnụego mgbasawanye okpomọkụ | 4.5 × 10-6 |
| 弹性模量 modulus na-agbanwe | 120GPa |
| 冲击强度 Ike mmetụta | 1.9KJ/m² |
| 水润滑摩擦系数 Esemokwu lubricated mmiri | 0,005 |
| 干摩擦系数 Ngwakọta esemokwu esemokwu akọrọ | 0.05 |
| 化学稳定性 Nkwụsi ike nke kemịkal | 各种盐，有机溶剂，强酸(HF,HCl,H₂SO4, HNO₃) Nnụnụ dị iche iche, ihe mgbaze organic, acid siri ike (HF, HCl, H₂ SO4, HNO₃) |
| 长期稳定使用温度 Okpomọkụ ojiji kwụsiri ike ogologo oge | 800℃(氧化气氛), 2300℃(惰性或真空气氛) 800 ℃ (oxidizing ikuku), 2300 ℃ (inert ma ọ bụ agụụ ikuku) |
| 电阻率 Eletriki resistivity | 120×10-6Ωm |
Iji na-enwe ike ezigbo izute elu na ahịa mkpa, niile nke anyị arụmọrụ na-nkwụsị rụrụ na line with our motto “High High-quality, Competitive Cost, Fast Service” for 18 Years Factory Graphite Crucible for Melting and Casting Metal, We have more karịa ahụmahụ 20 afọ na ụlọ ọrụ a, na ahịa anyị zụrụ nke ọma. Anyị nwere ike ịnye gị ndụmọdụ ọkachamara kachasị mma iji mezuo ihe ndị ngwaahịa gị chọrọ. Nsogbu ọ bụla, bia anyị!
Ụlọ ọrụ afọ 18China Graphite Mold na Graphite, Iji mee ka onye ahịa ọ bụla nwee afọ ojuju na anyị ma nweta mmeri mmeri, anyị ga-anọgide na-agbalị ike anyị niile iji jeere gị ozi na imeju gị! Ji ezi obi na-atụ anya iso ndị ahịa ndị ọzọ si mba ofesi na-arụkọ ọrụ dabere na uru otu na nnukwu azụmahịa n'ọdịnihu. Daalụ.
