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Kodi abrasive ndi chiyani
Ma abrasives ndi akuthwa, zinthu zolimba zomwe zimagwiritsidwa ntchito pogaya malo ofewa.Ma abrasives ali ndi abrasives achilengedwe ndi abrasives opangira magulu awiri.Malinga ndi kuuma kwa gulu la superhard abrasive ndi wamba abrasive magulu awiri.Ma abrasives amachokera ku kutsika kofewa kwapakhomo ...Werengani zambiri -
Black corundum ntchito zosiyanasiyana
Black corundum chimagwiritsidwa ntchito padziko mankhwala processing makampani, akhoza kupanga zosiyanasiyana pamwamba mankhwala processing yosalala, yeniyeni akhoza kugawidwa m'magulu awa: 1, pamwamba processing: zitsulo okusayidi wosanjikiza, carbide wakuda, zitsulo kapena sanali zitsulo pamwamba dzimbiri. kuchotsa, monga ...Werengani zambiri -
Black corundum mankhwala katundu
Black corundum, yomwe imadziwikanso kuti low alumina corundum, ili mu ng'anjo ya arc, yosungunuka ya bauxite ndipo imapangidwa ndi mtundu wa α-Al2O3 ndi chitsulo spinel monga gawo lalikulu la mchere wa imvi wakuda crystal, yomwe imadziwika ndi zochepa za Al2O3, ndi kuchuluka kwa Fe2O3 (10% kapena apo), kotero ili ndi mode ...Werengani zambiri -
Mbiri ya chitukuko cha chrome corundum
Mu 1877, Fremi, katswiri wa zamankhwala wa ku France, adagwiritsa ntchito ufa wa alumina, potaziyamu carbonate, barium fluoride ndi potaziyamu bichromate pang'ono ngati zipangizo.Pambuyo pa masiku a 8 a kutentha kwakukulu kusungunuka mu crucible, makristasi ang'onoang'ono a ruby anapezedwa, omwe anali chiyambi cha ruby chopanga.Mu 1...Werengani zambiri -
Chromic corundum
Chrome corundum: Mapangidwe apamwamba a mchere ndi α-Al2O3-Cr2O3 yankho lolimba.Kuphatikizika kwa mchere wachiwiri ndi kagawo kakang'ono ka spinel (kapena palibe pawiri spinel), ndipo zomwe zili mu chromium oxide ndi 1% ~ 30%.Pali mitundu iwiri ya njerwa zosakanikirana za chrome corundum ndi sintered chrome ...Werengani zambiri -
Ndi njira ziti zotalikitsira moyo wautumiki wa ma rolls ansalu abrasive?
1. Makina opangira mchenga ayenera kukhazikitsidwa pa maziko okhazikika, kuonetsetsa kuti palibe kugwedezeka kwachilendo komanso kukhala kutali ndi zowonongeka zomwe zimachitika chifukwa cha chinyezi ndi dzimbiri.2. Kuti muwonjezere mafuta opaka oyenerera pazigawo zomwe zimafunikira mafuta, samalani zinthu monga ...Werengani zambiri -
Mchenga wagalasi
Monga liwu lodziwika bwino la ulusi wachilengedwe ngati mchere wa siliceous, ubweya wa asibesitosi ndi mtundu wa ulusi wa silicate womwe umagwiritsidwa ntchito kwambiri pomanga ndi matabwa osayaka moto.Komanso ndi mchere wachilengedwe.Ili ndi mphamvu yabwino yamakomedwe, kutentha kwabwino komanso kukana dzimbiri, ndipo sikophweka ...Werengani zambiri -
Gulu lalikulu la mankhwala abrasive
1. Malinga ndi zipangizo zosiyanasiyana, abrasives akhoza kugawidwa muzitsulo zazitsulo komanso zopanda zitsulo.Ma abrasives osagwirizana ndi zitsulo nthawi zambiri amaphatikiza mchenga wa mkuwa, mchenga wa quartz, mchenga wa mitsinje, emery, aluminiyamu wosungunuka wa bulauni, kuwombera koyera kwa magalasi a aluminiyamu, ndi zina zotero.Werengani zambiri -
White corundum
Corundum yoyera imapangidwa kuchokera ku aluminium oxide powder ndipo imasungunuka pa kutentha kwakukulu, kusonyeza mtundu woyera.Kuuma kwake ndikokwera pang'ono kuposa kwa brown corundum, ndipo kulimba kwake kumakhala kotsika pang'ono.White corundum yopangidwa ndi kampani yathu ili ndi mawonekedwe okhazikika azinthu ...Werengani zambiri -
aluminiyamu wonyezimira woyera
White corundum ufa wabwino umasankhidwa kuchokera ku ufa wapamwamba kwambiri wa white corundum womwe umapangidwa mumchenga wopangidwa ndi mchenga woyera wa corundum, womwe umaphwanyidwanso ndikuwumbidwa ndi kugaya chubu, ndipo umapatukana ndi maginito kuti achotse chitsulo, pickling ya asidi, ndi chinyezi.Kwambiri...Werengani zambiri -
White corundum mchenga mchenga
Amatanthauza zinthu zoyera za corundum zokhala ndi tinthu tating'ono kuyambira 0-1mm, 1-3mm, 3-5mm, 5-8mm, 100 # - 0, 200 # - 0, ndi 320 # - 0. Chochuluka choyera cha corundum opangidwa ndi msonkhano wosungunula amatumizidwa ku gawo lopangira mchenga, wophwanyidwa ndi coar ...Werengani zambiri -
White corundum ufa wabwino
Ndi mchenga wa white corundum, ndipo zinthu zomwe zili ndi tinthu tating'ono 0 mpaka kukula kwake mumchenga wagawo zimatchedwanso ufa wabwino.Ndi chinthu chomwe chimadutsa chinsalu chabwino kwambiri pamchenga wopangira mchenga wa white corundum.Mitundu yonseyi ndi: 100 # -...Werengani zambiri