Kayayyaki
Brown gauraye alumina grit don sandpaper niƙa dabaran mai rufi abrasive
Brown fused alumina/Brown corundum, wanda aka fi sani da emery, shine corundum na wucin gadi mai launin ruwan kasa wanda aka yi ta hanyar narkewa da rage albarkatun kasa guda uku: bauxite, kayan carbon da kuma filayen ƙarfe a cikin tanderun wutar lantarki, don haka sunan.Babban bangarensa shine alumina, kuma ana bambanta maki da abun ciki na aluminum.Ƙananan abun ciki na aluminum, ƙananan taurin.Girman barbashi ana samar da shi bisa ga ƙa'idodin ƙasa da ƙasa da ƙa'idodin ƙasa, kuma ana iya sarrafa su gwargwadon buƙatun mai amfani.Girman ɓangarorin gaba ɗaya shine F4 ~ F320, kuma abun da ke tattare da sinadaran sa ya bambanta dangane da girman barbashi.Babban fasalin shine cewa girman kristal ƙanana ne kuma yana da juriya.Domin ana sarrafa shi da karya ta na'ura mai niƙa da kai, ɓangarorin galibi ɓangarorin nau'in halitta ne.Fuskar ta bushe kuma mai tsabta, kuma yana da sauƙin haɗawa tare da ɗaure.Brown fused alumina an yi shi da abrasive sa bauxite azaman ɗanyen abu kuma an ƙara shi da kayan taimako.Ana tace shi a cikin tanderun baka na lantarki a babban zafin jiki sama da 2250 ℃.A kan wannan tushen, shi ne mai ladabi da wani high-ƙarfi Magnetic SEPARATOR da refractoriness ne sama da 1850 ℃.Corundum mai launin ruwan kasa wanda kamfaninmu ya samar yana da halaye na babban tsabta, kyawawa mai kyau, mai ƙarfi mai ƙarfi, ƙarancin faɗaɗa madaidaiciya da juriya na lalata.Samfurin yana da halaye na rashin fashewa, rashin foda, da rashin fashewa yayin aiwatar da aikace-aikacen, kuma ana amfani dashi sau da yawa a cikin masana'antar abrasives da refractory albarkatun ƙasa.
| Aikace-aikace | Ƙayyadaddun bayanai | Babban abun ciki na sinadarai% | Abun Magnetic% | ||||
| Al2o3 | Fe2o3 | Sio2 | Tio2 | ||||
| Abrasives | F | 4#-80# | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | ≤0.05 |
| 90#-150# | ≥94 | ≤0.03 | |||||
| 180#-240# | ≥93 | ≤0.3 | ≤1.5 | ≤3.5 | ≤0.02 | ||
| P | 8#-80# | ≥95.0 | ≤0.2 | ≤1.2 | ≤3.0 | ≤0.05 | |
| 100#-150# | ≥94.0 | ≤0.3 | ≤1.5 | ≤3.5 | ≤0.03 | ||
| 180#-220# | ≥93.0 | ≤0.5 | ≤1.8 | ≤4.0 | ≤0.02 | ||
| W | 1#-63# | ≥92.5 | ≤0.3 | ≤1.5 | ≤3.0 | ---- | |
| Refractory | Duansha | 0-1mm 1-3 mm 3-5mm 5-8 mm 8-12 mm | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | ---- |
| 25-0 mm 10-0mm 50-0mm 30-0 mm | ≥95 | ≤0.3 | ≤1.5 | ≤3.0 | ---- | ||
| Foda | 180#-0 200#-0 320#-0 | ≥94.5 ≥93.5 | ≤0.5 | ≤1.5 | ≤3.5 | ---- | |
Abrasives kayan: Niƙa dabaran, abrasive bel, sandpaper, abrasive zane, yankan yanki, yashi ayukan iska mai ƙarfi da fasaha, nika, lalacewa-resistant bene, ruwa jet yankan, mai rufi abrasives, ƙarfafa abrasives, da dai sauransu.
Abubuwan da za a iya juyewa: Castable, bulo mai jujjuyawa, kayan ramming, farantin faifai, bututun ƙarfe, ladle, kayan rufi.daidai gwargwado, da dai sauransu
Brown corundum ana kiransa haƙoran masana'antu: galibi ana amfani da su a cikin injin daskarewa, ƙafafun niƙa, da fashewar yashi.
1. Ana amfani da shi don kera kayan haɓaka na ci gaba, simintin ƙarfe, bulo-bulo, da sauransu.
2. Sandblasting — da abrasive yana da matsakaici taurin, babban girma yawa, babu silica kyauta, babban takamaiman nauyi, da kyau tauri.Yana da manufa mai kyau "maganin muhalli" kayan fashewar yashi.Ana amfani dashi sosai a cikin bayanan martaba na aluminum, bayanan martaba na jan karfe, gilashin, da wankin jeans.Madaidaicin ƙira da sauran filayen;
3. Free nika-nika sa abrasive, shafi free nika a cikin filayen hoto tube, Tantancewar gilashin, monocrystalline silicon, ruwan tabarau, agogon gilashin, crystal gilashin, Jade, da dai sauransu Yana da wani high-sa nika abu fiye amfani a kasar Sin. ;
4. Resin Abrasives-Abrasives tare da launi mai dacewa, mai kyau taurin, tauri, nau'in nau'in nau'in giciye mai dacewa da kuma riƙewar gefen, wanda aka yi amfani da shi ga resin abrasives, sakamakon yana da kyau;
5. Rufin abrasives-abrasives sune albarkatun kasa don masana'antun irin su takarda da gauze;
6. Filler mai aiki-wanda aka fi amfani da shi don sassa na birki na mota, tayoyi na musamman, samfuran gini na musamman da sauran kwala, waɗanda za a iya amfani da su azaman kayan da ba su da ƙarfi kamar titin jirgin sama, docks, wuraren ajiye motoci, benayen masana'antu, wuraren wasanni, da sauransu;
7. Tace kafofin watsa labarai- sabon filin aikace-aikace na abrasives.Ana amfani da abrasives na granular azaman kafofin watsa labarai na ƙasa na gadon tacewa don tsarkake ruwan sha ko ruwan sharar gida.Wani sabon nau'in kayan tace ruwa ne a gida da waje, musamman dacewa da sarrafa ma'adinan ƙarfe mara ƙarfe: wakili mai hako laka:
8. Yankan hydraulic-yana amfani da abrasives a matsayin matsakaicin matsakaici kuma ya dogara da manyan jiragen ruwa na ruwa don yankan asali.Ana shafa shi akan yankan bututun mai (natural gas), karfe da sauran sassa.Sabuwar hanya ce mai kyau da aminci ga muhalli.
Tambayar ku
Idan kuna da wasu tambayoyi. Don Allah jin daɗin tuntuɓar mu.
