Av nplaum Graphite Crucible
Cov Ntaub Ntawv Khoom
Cov av nplaum graphite cruciblefeem ntau yog ua los ntawm cov av nplaum thiab graphite sib xyaw. Thaum lub sijhawm tsim khoom, av nplaum muab kev tiv taus cua sov zoo, thaum graphite muab kev coj ua cua sov zoo. Kev sib xyaw ua ke ntawm ob qho no tso cai rau lub crucible kom ruaj khov ntawm qhov kub siab heev thiab tiv thaiv kev xau ntawm cov khoom yaj.
Cov yam ntxwv:
1. Nws muaj kev ua haujlwm kub zoo heev thiab tuaj yeem tiv taus qhov kub siab txog li 1200-1500 ℃.
2. Nws muaj kev ruaj khov tshuaj zoo thiab tuaj yeem tiv taus xeb los ntawm cov khoom siv acidic lossis alkaline molten.
3. Vim yog qhov thermal conductivity ntawm graphite, cov av nplaum graphite crucible tuaj yeem nthuav dav thiab tswj qhov kub ntawm cov khoom molten.
Daim Ntawv Qhia Txog Kev Qhia (chav tsev: hli)
| Khoom | Sab saud | Qhov siab | Hauv qab txoj kab uas hla | Phab ntsa tuab | Qab Tuab |
| 1# | 70 | 80 | 50 | 9 | 12 |
| 2# | 87 | 107 | 65 | 9 | 13 |
| 3# | 105 | 120 | 72 | 10 | 13 |
| 3-1# | 101 | 75 | 60 | 8 | 10 |
| 3-2# | 98 | 101 | 60 | 8 | 10 |
| 5# | 118 | 145 | 75 | 11 | 15 |
| 5^# | 120 | 133 | 65 | 12.5 | 15 |
| 8# | 127 | 168 | 85 | 13 | 17 |
| 10# | 137 | 180 | 91 | 14 | 18 |
| 12# | 150 | 195 | 102 | 14 | 19 |
| 16# | 160 | 205 | 102 | 17 | 19 |
| 20# | 178 | 225 | 120 | 18 | 22 |
| 25# | 196 | 250 | 128 | 19 | 25 |
| 30# | 215 | 260 | 146 | 19 | 25 |
| 40 # | 230 | 285 | 165 | 19 | 26 |
| 50# | 257 | 314 | 179 | 21 | 29 |
| 60 # | 270 | 327 | 186 | 23 | 31 |
| 70# | 280 | 360 | 190 | 25 | 33 |
| 80 # | 296 | 356 | 189 | 26 | 33 |
| 100# | 321 | 379 | 213 | 29 | 36 |
| 120# | 345 | 388 | 229 | 32 | 39 |
| 150# | 362 | 440 | 251 | 32 | 40 |
| 200# | 400 | 510 | 284 | 36 | 43 |
| 230# | 420 | 460 | 250 | 25 | 40 |
| 250# | 430 | 557 | 285 | 40 | 45 |
| 300# | 455 | 600 | 290 | 40 | 52 |
| 350# | 455 | 625 | 330 | 32.5 | |
| 400# | 526 | 661 | 318 | 40 | 53 |
| 500# | 531 | 713 | 318 | 40 | 56 |
| 600# | 580 | 610 | 380 | 45 | 55 |
| 750# | 600 | 650 | 380 | 40 | 50 |
| 800# | 610 | 700 | 400 | 50 | J |
| 1000# | 620 | 800 | 400 | 55 | 65 |
Cov Khoom Muag
| Cov Ntaub Ntawv Tshuaj | |
| C: | ≥41.46% |
| Lwm tus: | ≤58.54% |
| Cov Ntaub Ntawv Lub Cev | |
| Pom tseeb porosity: | ≤32% |
| Qhov Ceev Pom Tseeb: | ≥1.71g/cm3 |
| Kev ua kom tsis kub: | ≥1635 ° C |
Kev lag luam metallurgy:Hauv kev lag luam hlau, av nplaum graphite crucible ua lub luag haujlwm tseem ceeb ua cov khoom siv refractory hauv cov txheej txheem smelting. Nws tuaj yeem tiv taus qhov kub siab thiab kev yaig tshuaj, tshwj xeeb tshaj yog hauv kev ua hlau, kev smelting txhuas, kev smelting tooj liab thiab lwm yam txheej txheem smelting.
Kev Lag Luam Foundry:Hauv kev lag luam foundry, av nplaum graphite crucible tuaj yeem muab ib puag ncig ruaj khov rau cov hlau molten kom ntseeg tau tias cov txheej txheem casting du. Nws muaj qee qhov kev tiv thaiv corrosion rau qee cov hlau molten, txo cov tshuaj tiv thaiv ntawm cov hlau thiab crucible, thiab pab kom ntseeg tau tias cov hlau smelted huv.
Kev Lag Luam Tshuaj:Hauv kev lag luam tshuaj lom neeg, cov av nplaum graphite crucible siv los ua ntau yam tshuaj tiv thaiv cov hlab ntsha, cov lim dej thiab cov crucibles, thiab lwm yam. Nws tuaj yeem tiv taus qhov kub siab thiab kev yaig tshuaj lom neeg thiab ua lub luag haujlwm tseem ceeb hauv ntau yam tshuaj tiv thaiv.
Kev Lag Luam Hluav Taws Xob:Tsis tas li ntawd xwb, av nplaum graphite crucible kuj siv los ua cov ntaub ntawv graphite uas muaj cov khoom siv siab, xws li graphite nkoj thiab graphite electrodes, uas ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom siv hluav taws xob.
Cov Ntaub Ntawv Txog Lub Tuam Txhab
Shandong Robert New Material Co., Ltd.nyob hauv Zibo City, Shandong xeev, Suav teb, uas yog lub hauv paus tsim cov khoom siv refractory. Peb yog ib lub tuam txhab niaj hnub uas koom ua ke kev tshawb fawb thiab kev txhim kho, kev tsim khoom, kev muag khoom, kev tsim kho qhov cub, thev naus laus zis, thiab kev xa tawm cov khoom siv refractory. Peb muaj cov khoom siv tiav, thev naus laus zis siab heev, lub zog muaj zog, cov khoom zoo heev, thiab lub koob npe zoo. Peb lub Hoobkas npog ntau dua 200 daim av thiab cov khoom tsim tawm txhua xyoo yog kwv yees li 30000 tons thiab cov khoom siv refractory tsis muaj duab yog 12000 tons.
Peb cov khoom tseem ceeb ntawm cov ntaub ntawv refractory suav nrog:Cov ntaub ntawv alkaline refractory; cov ntaub ntawv aluminium silicon refractory; cov ntaub ntawv refractory tsis muaj duab; cov ntaub ntawv thermal refractory rwb thaiv tsev; cov ntaub ntawv refractory tshwj xeeb; cov ntaub ntawv refractory ua haujlwm rau cov txheej txheem casting tas mus li.
Cov Lus Nug Feem Ntau
Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!
Peb yog cov chaw tsim khoom tiag tiag, peb lub Hoobkas tshwj xeeb hauv kev tsim cov khoom siv refractory rau ntau tshaj 30 xyoo. Peb cog lus tias yuav muab tus nqi zoo tshaj plaws, qhov kev pabcuam ua ntej muag thiab tom qab muag zoo tshaj plaws.
Rau txhua txoj kev tsim khoom, RBT muaj lub kaw lus QC tiav rau cov tshuaj lom neeg thiab cov khoom siv lub cev. Thiab peb yuav sim cov khoom, thiab daim ntawv pov thawj zoo yuav raug xa nrog cov khoom. Yog tias koj muaj cov kev xav tau tshwj xeeb, peb yuav sim peb qhov zoo tshaj plaws los pab txhawb lawv.
Nyob ntawm seb muaj pes tsawg, peb lub sijhawm xa khoom txawv. Tab sis peb cog lus tias yuav xa khoom sai li sai tau nrog kev lees paub zoo.
Tau kawg, peb muab cov qauv dawb.
Yog, tau kawg, koj tuaj yeem mus xyuas RBT lub tuam txhab thiab peb cov khoom.
Tsis muaj kev txwv, peb tuaj yeem muab cov lus qhia zoo tshaj plaws thiab kev daws teeb meem raws li koj qhov xwm txheej.
Peb tau ua cov khoom siv refractory rau ntau tshaj 30 xyoo, peb muaj kev txhawb nqa kev txawj ntse thiab kev paub nplua nuj, peb tuaj yeem pab cov neeg siv khoom tsim cov cub tawg sib txawv thiab muab kev pabcuam ib zaug.
