Silicon Carbide Roller
Silicon Carbide (SiC) cov menyuamyog cov khoom siv tseem ceeb ntawm cov kilns roller, siv dav hauv kev hlawv cov khoom siv ceramics, cov khoom siv huv, cov khoom siv ceramics hauv tsev, thiab cov khoom siv hluav taws xob. Raws li cov txheej txheem tsim khoom, lawv feem ntau yog muab faib ua ob hom: Reaction Bonded Silicon Carbide (RBSiC) thiab Recrystallized Silicon Carbide (RSiC).
Kev Sib Piv Hom:
1. Cov tshuaj tiv thaiv sib txuas SiC (RBSiC):
Cov Khoom Siv: Muaj me me ntawm cov silicon dawb.
Qhov Zoo: Kev ceev ceev, lub zog siab, thiab tus nqi tsim nyog.
Kub siab tshaj plaws: Txog li 1400 ° C.
Kev Siv: Zoo tagnrho rau cov vuas vov tsev thiab cov khoom siv av nplaum hauv tsev uas muaj qhov kub nruab nrab mus rau siab. Muaj qhov sib npaug zoo tshaj plaws ntawm kev ua tau zoo thiab tus nqi.
2. SiC rov ua dua tshiab (RSiC):
Cov Khoom Siv: High purity nrog yuav luag tsis muaj theem bonding.
Qhov Zoo: Kev tiv taus kub thiab tsis yooj yim nkag (tsis muaj kev hloov pauv thaum kub heev).
Kub siab tshaj plaws: Txog li 1650 ° C +
Daim Ntawv Thov: Zoo meej rau kev hlawv cov khoom siv huv thiab cov khoom siv ceramic tshwj xeeb uas xav tau kev ruaj khov thermal heev.
Cov Nta Tseem Ceeb:
1. Lub zog kub siab tshaj plaws:Tswj tau cov khoom siv kho tshuab zoo heev txawm tias nyob rau qhov kub ntawm 1400 ° C txog 1600 ° C.
2. Kev Tiv Thaiv Kev Kub Siab Zoo heev:Tiv taus kev hloov pauv kub sai, tiv thaiv kev tawg lossis tawg thaum lub sijhawm cua sov thiab txias sai.
3. Kev Tiv Thaiv Kev Hnav Siab:Ntev lub neej kev pabcuam thiab txo cov nqi txij nkawm hauv cov chaw ua kom sov abrasive.
4. Kev Tiv Thaiv Kev Xeb thiab Kev Oxidation:Ua tau zoo nyob rau hauv ntau yam huab cua kiln, tiv taus cov tshuaj lom neeg erosion.
5. Kev Ntsuas Qhov Siab:Qhov chaw du thiab tiaj tiaj ua kom ruaj khov thiab meej ntawm kev thauj khoom ntawm cov khoom siv ceramic.
| RBSiC (SiSiC) Cov Menyuam | ||
| Khoom | Chav tsev | Cov ntaub ntawv |
| Kub Tshaj Plaws ntawm Daim Ntawv Thov | ℃ | ≤1380 |
| Qhov Ceev | g/cm3 | >3.02 |
| Qhib Porosity | % | ≤0.1 |
| Lub zog khoov | Mpa | 250 (20 ℃); 280 (1200 ℃) |
| Modulus ntawm Elasticity | Gpa | 330 (20 ℃); 300 (1200 ℃) |
| Kev Ua Kub | W/mk | 45 (1200 ℃) |
| Cov Coefficient ntawm Kev Nthuav Dav Kub | K-1*10-6 | 4.5 |
| Moh's Hardness | | 9.15 |
| Acid Alkaline-Proof | | Zoo heev |
| RSiC Roller | ||
| Khoom | Chav tsev | Qhov tshwm sim |
| Qhov nyuaj | HS | ≥115 |
| Tus nqi porosity | % | <0.2 |
| Qhov Ceev | g/cm3 | ≥3.10 |
| Lub zog compressive | Mpa | ≥2500 |
| Lub zog khoov | Mpa | ≥380 |
| Tus lej ntawm kev nthuav dav | 10-6 / ℃ | 4.2 |
| Cov ntsiab lus ntawm SiC | % | ≥98 |
| Dawb Si | % | <1 |
| Modulus Elastic | Gpa | ≥410 |
| Kub | ℃ | 1400 |
| Lub peev xwm ntawm RBSiC (SiSiC) Rollers | |||
| Qhov Loj ntawm Seem (hli) | Phab ntsa tuab (hli) | Kev Thauj Khoom Uas Muaj Kev Ntsuas (kg.m/L) | Kev Thauj Khoom Sib Faib Sib Xws (kg.m/L) |
| 30 | 5 | 43 | 86 |
| 35 | 5 | 63 | 126 |
| 35 | 6 | 70 | 140 |
| 38 | 5 | 77 | 154 |
| 40 | 6 | 97 | 197 |
| 45 | 6 | 130 | 260 |
| 50 | 6 | 167 | 334 |
| 60 | 7 | 283 | 566 |
| 70 | 7 | 405 | 810 |
Cov khoom siv roj teeb lithium electrode zoo thiab tsis zoo:siv los txhawb thiab thauj cov khoom siv hluav taws xob zoo thiab tsis zoo.
Cov khoom siv ua kom huv si, cov khoom siv ua kom huv si txhua hnub, cov khoom siv hluav taws xob, cov khoom siv sib nqus:siv los thauj thiab txhawb cov khoom siv ceramic kom raug hlawv.
Kev kho cua sov iav, cov khoom siv tiv taus hnav:ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem kho mob kub siab.
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.
