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Menene abrasive
Abrasives suna da kaifi, kayan aiki masu wuya da ake amfani da su don niƙa filaye masu laushi.Abrasives suna da abrasives na halitta da abrasives na wucin gadi biyu.Bisa ga taurin rarrabuwa na superhard abrasive da talakawa abrasive nau'i biyu.Abrasives sun bambanta daga sassauƙawar gida mai laushi ...Kara karantawa -
Black corundum kewayon amfani
Black corundum ne yadu amfani da surface jiyya masana'antu, na iya sa iri-iri na surface jiyya aiki mafi santsi, musamman za a iya raba zuwa wadannan Categories: 1, surface aiki: karfe oxide Layer, carbide baki, karfe ko wadanda ba karfe surface tsatsa. cirewa, kamar ...Kara karantawa -
Black corundum samfur Properties
Black corundum, wanda kuma aka sani da low alumina corundum, yana cikin tanderun baka, bauxite smelting kuma an yi shi da wani nau'in α-Al2O3 da spinel baƙin ƙarfe a matsayin babban ma'adinan ma'adinai na launin toka mai launin toka, wanda ke da ƙarancin abun ciki na Al2O3, da wani adadin Fe2O3 (10% ko makamancin haka), don haka yana da yanayin ...Kara karantawa -
Tarihin ci gaban chrome corundum
A shekara ta 1877, Fremi, masanin kimiyar Faransa, ya yi amfani da tsantsar alumina foda, potassium carbonate, barium fluoride da ƙaramin adadin potassium bichromate a matsayin albarkatun ƙasa.Bayan kwanaki 8 na babban zafin jiki na narkewa a cikin kullun, an sami ƙananan lu'ulu'u na ruby, wanda shine farkon ruby na wucin gadi.A cikin 1...Kara karantawa -
Chromic corundum
Chrome corundum: Babban abun da ke ciki na ma'adinai shine α-Al2O3-Cr2O3 ingantaccen bayani.Ma'adinan ma'adinai na biyu shine ƙananan ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta (chromium oxide) shine 1% ~ 30%.Akwai nau'i biyu na tubalin simintin gyare-gyare na chrome corundum da sintered chrome ...Kara karantawa -
Mene ne hanyoyin da za a tsawanta rayuwar sabis na abrasive zane Rolls?
1. Ya kamata a shigar da na'urar yin yashi a kan dandamali mai tsayayye, yana tabbatar da cewa ba za a yi rawar jiki ba tare da nisa daga lalacewa ta hanyar damp yanayi da lalata.2. Don ƙara man shafawa mai dacewa ga sassan da ke buƙatar man shafawa, kula da abubuwa kamar ...Kara karantawa -
Gilashin yashi
A matsayin kalma na gaba ɗaya don fiber na halitta kamar ma'adinai na siliceous, asbestos ulu wani nau'i ne na fiber na ma'adinai na silicate wanda aka yi amfani dashi a cikin kayan gini da allon hana wuta.Hakanan fiber ma'adinai ne na halitta.Yana da kyakyawan ƙarfi mai ƙarfi, mai kyaun rufin zafi da juriya na lalata, kuma ba shi da sauƙin ...Kara karantawa -
Babban rarrabuwa na samfuran abrasive
1. Bisa ga kayan daban-daban, za a iya raba abrasives zuwa karfe da kuma wadanda ba na ƙarfe ba.Nonmetallic abrasives gabaɗaya sun haɗa da yashi na jan ƙarfe, yashi ma'adini, yashi kogi, emery, launin ruwan kasa alumina, farar fused alumina gilashin harbi, da dai sauransu Saboda tsananin murkushewa...Kara karantawa -
Farar fata
An yi farin corundum daga aluminum oxide foda kuma an narke a babban zafin jiki, yana nuna launin fari.Taurin ya dan fi na corundum launin ruwan kasa sama, kuma taurin ya dan ragu kadan.The farin corundum samar da mu kamfanin yana da halaye na barga samfurin qualit ...Kara karantawa -
farin gauraye alumina
An zaɓi farin corundum lafiya foda daga cikin babban ingancin farin corundum lafiya foda wanda aka samar a cikin layin samar da farin corundum yashi, wanda aka ƙara niƙa shi da siffa ta hanyar niƙa bututu, kuma an sanya shi da rabuwar maganadisu don cire baƙin ƙarfe, pickling acid, da danshi.Yadu...Kara karantawa -
Yashi sashin farin corundum
Yana nufin fararen corundum kayayyakin da barbashi masu girma dabam jere daga 0-1mm, 1-3mm, 3-5mm, 5-8mm, 100 # - 0, 200 # - 0, da kuma 320 # - 0. The high quality-fararen corundum girma Aikin narkawar da aka samar ana jigilar shi zuwa sashin aikin samar da yashi, wanda aka murkushe shi da kwal...Kara karantawa -
Farar fata mai kyau foda
Nasa ne na yashi na farin corundum, kuma samfuran da ke da girman barbashi na 0 zuwa takamaiman girman a cikin yashi kuma ana kiransa foda mai kyau.Samfurin ne ya wuce mafi kyawun allo a cikin samar da layin farin corundum yashi.Samfuran gaba ɗaya sune: 100 # -...Kara karantawa