Ho khona ho fihlela litlhoko tsa bareki hantle, ts'ebetso eohle ea rona e etsoa ka thata ho latela lepetjo la rona "Boleng bo Phahameng, Litšenyehelo tsa Tlholisano, Ts'ebeletso e potlakileng" bakeng sa Lilemo tse 18 Factory Graphite Crucible for Melting and Casting Metal, Re na le tse ling tse ngata. boiphihlelo ba lilemo tse fetang 20 indastering ena, 'me thekiso ea rona e koetlisitsoe hantle. Re ka u fa litlhahiso tsa setsebi ka ho fetisisa ho finyella litlhoko tsa lihlahisoa tsa hau. Mathata afe kapa afe, tloho ho rona!
Ho khona ho fihlela litlhoko tsa bareki, ts'ebetso eohle ea rona e etsoa ka mokhoa o tiileng ho latela lepetjo la rona "Boleng bo Phahameng, Litšenyehelo tsa Tlholisano, Ts'ebeletso e potlakileng" bakeng saChina Graphite Mold le Graphite, Ho etsa hore moreki e mong le e mong a khotsofale le rona mme a fihlele katleho ea win-win, re tla tsoelapele ho leka ka hohle ho u sebeletsa le ho u khotsofatsa! Ka tjantjello ke labalabela ho sebelisana le bareki ba mose ho maoatle ho ipapisitse le melemo e kopaneng le khoebo e ntle ea bokamoso. Kea leboha.
Silicone graphite ke thepa e kopantsoeng eo silicon carbide e khomaretsoeng ka holim'a karoloana ea graphite. E na le litšoaneleho tsa boima bo phahameng, matla a phahameng a mochine le ho hanyetsa ha silicon carbide, hammoho le thepa ea ho itlotsa le ho hanyetsa mocheso oa graphite. Ke thepa e loketseng ea likhohlano le thepa e tiisang mochini, e loketseng ho tiisa lipompo tse fapaneng tsa metsi, lipompo tsa oli, lipompo tsa lik'hemik'hale, le li-bearings tsa lipompo tse fapaneng tse lebelo le tse phahameng haholo. Ntle le moo, graphite e entsoeng ka siliconized e na le khanyetso e ntle ea oxidation, ho hanyetsa mocheso oa mocheso, porosity e tlase, le conductivity e itseng ea motlakase, 'me e ka sebelisoa e le lisebelisoa tse kang litšepe tse qhibilihisang tšepe le li-tubes tse ntseng li sebelisoa.
Sebopeho sa siliconized graphite se tšoana, bokaholimo bo lumellana le ka hare, 'me tekanyo ea sebopeho sa silicon carbide le graphite e ka fetoha. Ha litaba tsa silicon carbide li phahame, ho ba le letsoalo le leholo la thepa, matla a khatello a phahama, 'me resistivity e eketseha.
Setšoantšo sa metallographic sa graphite ea siliconized
(karolo e ntšo ke graphite, karolo e bohlooho ke silicon carbide, 'me karolo e tšoeu ke silicon)
| 硅化石墨主要技术指标 | |
| 类别 Ntho | 指标 Value |
| 密度 Density | 2.4-2.9g/cm³ |
| 孔隙率 Porosity | <0.5% |
| 抗压强度 Matla a hatellang | > 400MPa |
| 抗折强度 Flexural matla Matla a flexural | > 120MPa |
| 热导率 Thermal conductivity | 120W/mK |
| 热膨胀系数 Coefficient ea katoloso ea mocheso | 4.5×10-6 |
| 弹性模量Modulus ea matla | 120GPa |
| 冲击强度 Matla a amang | 1.9KJ/m² |
| 水润滑摩擦系数 Metsi a lubricated friction | 0.005 |
| 干摩擦系数 Dry friction coefficient | 0.05 |
| 化学稳定性 Ho tsitsa ha lik'hemik'hale | 各种盐，有机溶剂，强酸(HF,HCl,H₂SO4,HNO₃) Matsoai a fapa-fapaneng, li-solvents, li-acid tse matla (HF,HCl,H₂SO4,HNO₃) |
| 长期稳定使用温度 Mocheso oa tšebeliso ea nako e telele o tsitsitseng | 800℃(氧化气氛), 2300℃(惰性或真空气氛) 800 ℃ (sepakapaka se oxidizing), 2300 ℃ (sepakapaka sa inert kapa vacuum) |
| 电阻率 Motlakase oa ho hanyetsa | 120×10-6Ωm |
Ho khona ho fihlela litlhoko tsa bareki hantle, ts'ebetso eohle ea rona e etsoa ka thata ho latela lepetjo la rona "Boleng bo Phahameng, Litšenyehelo tsa Tlholisano, Ts'ebeletso e potlakileng" bakeng sa Lilemo tse 18 Factory Graphite Crucible for Melting and Casting Metal, Re na le tse ling tse ngata. boiphihlelo ba lilemo tse fetang 20 indastering ena, 'me thekiso ea rona e koetlisitsoe hantle. Re ka u fa litlhahiso tsa setsebi ka ho fetisisa ho finyella litlhoko tsa lihlahisoa tsa hau. Mathata afe kapa afe, tloho ho rona!
18 Lilemo FektheriChina Graphite Mold le Graphite, Ho etsa hore moreki e mong le e mong a khotsofale le rona mme a fihlele katleho ea win-win, re tla tsoelapele ho leka ka hohle ho u sebeletsa le ho u khotsofatsa! Ka tjantjello ke labalabela ho sebelisana le bareki ba mose ho maoatle ho ipapisitse le melemo e kopaneng le khoebo e ntle ea bokamoso. Kea leboha.
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