Babban taurin Refractory Brown Fused Alumina
Bayanin Samfura
Brown fused alumina bauxite a matsayin albarkatun kasa, kwal, baƙin ƙarfe, babban zafin jiki sama da digiri 2000 a cikin smelting arc, injin niƙa filastik, rarrabuwar maganadisu zuwa baƙin ƙarfe, allo ya kasu kashi iri-iri na girman barbashi, m rubutu, babban taurin, barbashi kafa. globular, high ƙarfafa ya dace da yin yumbu, guduro abrasive da nika, polishing, sandblasting, simintin gyaran kafa, da dai sauransu, iya Hakanan za'a yi amfani da shi don kera na'urori na zamani.
Brown corundum manyan ayyukansa:
1.Saboda girman ƙarfinsa da sauran kaddarorinsa, ana amfani da shi don jefa bututun ƙarfe mai zamiya da ƙarfe, ƙwanƙwasa ƙarancin ƙarfe, gami na musamman, yumbu, rufin tanderu (bango da bututu); Kayan aikin jiki da sinadarai, toshe walƙiya, zafi - resistant oxidation - juriya shafi.
2.Saboda halaye na taurin, jima'i mai kyau, babban ƙarfi, a cikin tsarin sinadarai, ana amfani da su azaman nau'in nau'in nau'in nau'in nau'in nau'i da bututu, sassan famfo na sinadarai; Yi sassa na inji, kowane nau'i na ƙira, kamar waya zane mold, matsi fensir core mold bakin, da dai sauransu.; Yi kayan aiki, ƙyallen ƙura, kayan da ba su da harsashi, haɗin gwiwar ɗan adam, zoben rufewa da sauransu.
3.Kayan rufi na Corundum, kamar bulo mai haske, corundum hollow ball da samfuran fiber, ana amfani da su a bangon tanderun zafin jiki iri-iri da saman, duka adana zafi. Girman yashi Emery an yi shi da toshe emery na wucin gadi, ta amfani da abin nadi, niƙa ball, barmark da sauran sarrafa kayan aiki, girman barbashi ta F8-F325. Yafi amfani da polishing, nika, masana'antu nika, da dai sauransu, kuma za a iya wanke bisa ga abokin ciniki bukatun, pickling da sauran aiki, don saduwa da daban-daban bukatun na abokan ciniki.
Low carbon launin ruwan kasa corundum bayan tanderun da kuma musamman tsari na reprocessing, rage abun ciki na saura carbon a launin ruwan kasa corundum, sabõda haka, da samfurin da ake amfani da shi ba pulverized, ba fashe, taurin ne abrasives masana'antu, refractory masana'antu albarkatun kasa. Yafi amfani da yumbu abrades, abrades, Organic abrades, belts, mai rufi abrades, da dai sauransu, bisa ga sauran carbon abun ciki ne zuwa kashi: calcined launin ruwan kasa corundum C ≤0.05%, low carbon launin ruwan kasa corundum C ≤0.10%, talakawa launin ruwan kasa corundum C. ≤0.15%.
Ma'aunin Fasaha
| Ptsari suna | Model | Lcin abinci nuna alama | Yawan yawa | bayyanar | Hardness (mohs) | Micro hardness | Matsayin narkewa(ºC) | Matsakaicin zafin jiki (ºC) | Yawan yawa (g/cm3) | Aikace-aikace | Girman | Girman Girman Hatsi | |||
| Farashin AL2O3 | Fe2O3 | SiO2 | TiO2 | ||||||||||||
| A+ | ≥95 | ≤0.3 | 1-3 | 1.5-3.8 |
3.85g/cm 3 | Barbashi mai launin ruwan kasa |
≥9.0 |
Saukewa: HV2200-2300 |
2250 |
1900 |
1.75-1.95g/cm3 | Kayayyakin da aka sawa, kyakykyawan simintin gyaran kafa |
16#-325# ko A cewar Abokin ciniki da ake bukata |
F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm | |
| A | ≥90 | 2-5 | 1-4 | 1-4 | Black granular launin toka foda | Yaren mutanen Poland, niƙa | |||||||||
| B+ | ≥85 | 3-8 | 1.5-4 | 2-4 | Black granular launin toka foda | Nika, dabaran niƙa, yankan guda, fashewar yashi | |||||||||
| B | ≥80 | 6-10 | 2-5 | 3-5 | Black granular launin toka foda | Yaren mutanen Poland, niƙa | |||||||||
| C | ≥70 | 8-15 | 9-15 | 4-6 | Black granular launin toka foda | epoxy | |||||||||
