Qhov nyuaj tshaj plaws blasting nruab nrab Silicon Carbide Grit
Product Description
Junda Silicon Carbide Grit yog qhov nyuaj tshaj plaws blasting media muaj. Cov khoom lag luam zoo no yog tsim los rau lub blocky, angular grain zoo. Cov xov xwm no yuav tawg tsis tu ncua uas ua rau ntse, txiav ntug. Lub hardness ntawm Silicon Carbide Grit tso cai rau luv luv lub sij hawm moj tej tawg txheeb ze rau softer medias.
Vim nws cov khoom ruaj khov, thermal conductivity, tsis tshua muaj thermal expansion coefficient, thiab hnav tsis kam, silicon carbide muaj ntau lwm yam siv dua li siv los ua abrasives. Piv txwv li, silicon carbide hmoov yog siv rau lub impeller los yog lub tog raj kheej ntawm cov dej turbine los ntawm cov txheej txheem tshwj xeeb. Sab hauv phab ntsa tuaj yeem txhim kho nws qhov hnav tsis kam thiab ua kom nws lub neej ua haujlwm ntev li 1 txog 2 zaug; qib high-qib refractory khoom ua los ntawm nws muaj kub poob tsis kam, me me, lub teeb yuag, siab zog thiab zoo zog-txuag nyhuv. Qib qis silicon carbide (muaj txog 85% ntawm SiC) yog ib qho zoo heev deoxidizer. Nws tuaj yeem ua kom nrawm nrawm ntawm steelmaking, thiab pab tswj cov tshuaj muaj pes tsawg leeg thiab txhim kho cov hlau zoo. Tsis tas li ntawd, silicon carbide kuj tau dav siv los ua silicon carbide rods rau hluav taws xob cua sov ntsiab.
Silicon carbide muaj qhov nyuaj heev, nrog Mohs hardness ntawm 9.5, thib ob tsuas yog lub ntiaj teb nyuaj tshaj plaws pob zeb diamond (10). Nws muaj cov thermal conductivity zoo heev, yog semiconductor, thiab tuaj yeem tiv taus oxidation ntawm qhov kub thiab txias.
Vim nws cov khoom ruaj khov, thermal conductivity, tsis tshua muaj thermal expansion coefficient, thiab hnav tsis kam, silicon carbide muaj ntau lwm yam siv dua li siv los ua abrasives. Piv txwv li, silicon carbide hmoov yog siv rau lub impeller los yog lub tog raj kheej ntawm cov dej turbine los ntawm cov txheej txheem tshwj xeeb. Sab hauv phab ntsa tuaj yeem ua rau nws hnav tsis kam thiab ua kom nws lub neej ua haujlwm ntev li 1 txog 2 zaug; cov khoom siv refractory ua los ntawm nws muaj cua sov tsis kam, me me, lub teeb yuag, siab zog thiab zoo zog-txuag nyhuv. Qib qis silicon carbide (muaj txog 85% ntawm SiC) yog ib qho zoo heev deoxidizer. Nws tuaj yeem ua kom nrawm nrawm ntawm steelmaking, thiab pab tswj cov tshuaj muaj pes tsawg leeg thiab txhim kho cov hlau zoo. Tsis tas li ntawd, silicon carbide kuj tau siv dav los ua silicon carbide rods rau hluav taws xob cua sov.
Technical Parameters
| Silicon Carbide Grit Specifications | |
| Mesh Loj | Nruab Nrab Particle Loj(qhov me me mesh tooj, lub coarser lub grit) |
| 8 Mesh | 45% 8 mesh (2.3 mm) lossis loj dua |
| 10 Mesh | 45% 10 mesh (2.0 mm) lossis loj dua |
| 12 Mesh | 45% 12 mesh (1.7 mm) lossis loj dua |
| 14 Mesh | 45% 14 mesh (1.4 mm) lossis loj dua |
| 16 Mesh | 45% 16 mesh (1.2 mm) lossis loj dua |
| 20 Mesh | 70% 20 mesh (0.85 mm) lossis loj dua |
| 22 Mesh | 45% 20 mesh (0.85 mm) lossis loj dua |
| 24 Mesh | 45% 25 mesh (0.7 mm) los yog loj dua |
| 30 Mesh | 45% 30 mesh (0.56 mm) lossis loj dua |
| 36 Mesh | 45% 35 mesh (0.48 mm) lossis loj dua |
| 40 Mesh | 45% 40 mesh (0.42 mm) los yog loj dua |
| 46 Mesh | 40% 45 mesh (0.35 mm) los yog loj dua |
| 54 Mesh | 40% 50 mesh (0.33 hli) los yog loj dua |
| 60 Mesh | 40% 60 mesh (0.25 mm) lossis loj dua |
| 70 Mesh | 40% 70 mesh (0.21 mm) lossis loj dua |
| 80 Mesh | 40% 80 mesh (0.17 mm) lossis loj dua |
| 90 Mesh | 40% 100 mesh (0.15 mm) lossis loj dua |
| 100 Mesh | 40% 120 mesh (0.12 mm) lossis loj dua |
| 120 Mesh | 40% 140 mesh (0.10 mm) los yog loj dua |
| 150 Mesh | 40% 200 mesh (0.08 mm) lossis loj dua |
| 180 Mesh | 40% 230 mesh (0.06 mm) lossis loj dua |
| 220 Mesh | 40% 270 mesh (0.046 mm) lossis loj dua |
| 240 Mesh | 38% 325 mesh (0.037 mm) lossis loj dua |
| 280 Mesh | Qhov nruab nrab: 33.0-36.0 micron |
| 320 Mesh | Qhov nruab nrab: 26.3-29.2 micron |
| 360 Mesh | Qhov nruab nrab: 20.1-23.1 micron |
| 400 Mesh | Qhov nruab nrab: 15.5-17.5 micron |
| 500 Mesh | Qhov nruab nrab: 11.3-13.3 micron |
| 600 Mesh | Qhov nruab nrab: 8.0-10.0 micron |
| 800 Mesh | Qhov nruab nrab: 5.3-7.3 micron |
| 1000 Mesh | Qhov nruab nrab: 3.7-5.3 micron |
| 1200 Mesh | Qhov nruab nrab: 2.6-3.6 micron |
| Pnpe roq | Yam Khoom Lub cev | Kev Tshawb Fawb Txog Tshuaj | |||||||
| Silicon carbide | Xim | Grain Shape | Cov ntsiab lus sib nqus | Hardness | Specific Gravity | SiC | 98.58% | Fe | 0.11% |
| Dub | Angular | 0.2-0.5% yog ' | 9.5 hmo | 3.2 | C | 0.05% | Al | 0.02% | |
| Si | 0.80% yog | CaO | 0.03% | ||||||
| SiO 2 | 0.30% | MgO | 0.05% | ||||||
