• Fa'atosina Fa'atau mo Falegaosi Fa'atauina Corundum Pink Fused Alumina PFA Abrasive mo Sandpaper ma Griding Wheel

Fa'atosina Fa'atau mo Falegaosi Fa'atauina Corundum Pink Fused Alumina PFA Abrasive mo Sandpaper ma Griding Wheel

Fa'amatalaga Puupuu:

O mea mataʻutia o loʻo faʻaaogaina i le chromium corundum series products o se vaifofo mautu faʻapipiʻiina e ala i le maualuga o le vevela o le alumina ma le chromium oxide i se vaega patino.Ole mea mata'utia ole bauxite maualuga (po'o alumina alamanuia) e ala i le fa'aopoopoina o le aofa'i talafeagai ole chromite ma fa'aitiitia.


Fa'amatalaga Oloa

Faailoga o oloa

O la matou sailiga ma le faʻalapotopotoga faʻamoemoe e masani lava o le "Faʻataunuʻu i taimi uma a matou faʻatau manaʻoga".O loʻo faʻaauau pea ona matou mauaina ma faʻataʻitaʻiina ma faʻataʻitaʻiina oloa sili ona lelei mo le tutusa o matou tagata faʻatau muamua ma fou ma iloa se faʻamoemoe manumalo-manumalo mo a matou tagata faʻatau faʻapea foʻi ma i matou mo le Faʻatauina vave mo Fale Faʻatauina Corundum Pink Fused Alumina PFA Abrasive mo Sandpepa ma Uili Uila, “Suiga mo le sili atu!”o la tatou anavatau, o lona uiga “O loo i o tatou luma se lalolagi sili atu, o lea ia tatou fiafia i ai!”Suia mo lou sili atu!Ua e sauni uma?
O la matou sailiga ma le faʻalapotopotoga faʻamoemoe e masani lava o le "Faʻataunuʻu i taimi uma a matou faʻatau manaʻoga".Matou te faʻaauau pea ona maua ma faʻataʻitaʻiina ma faʻataʻitaʻiina oloa sili ona lelei maualuga mo le tutusa o matou tagata faʻatau muamua ma fou ma iloa se manumalo-manumalo mo a matou tagata faʻatau e pei foi o matou moSaina Pink Alumina ma Abrasive, O tagata faigaluega uma i falegaosimea, faleoloa, ma ofisa o loʻo tauivi mo le tasi sini masani e tuʻuina atu le lelei ma le auaunaga.O pisinisi moni o le maua lea o le tulaga manumalo-win.Matou te fia tu'uina atu nisi lagolago mo tagata fa'atau.Faʻafeiloaʻi uma tagata faʻatau lelei e faʻafesoʻotaʻi faʻamatalaga oa matou oloa ma fofo ma i matou!

fa'amatalaga o oloa

O mea mataʻutia o loʻo faʻaaogaina i le chromium corundum series products o se vaifofo mautu faʻapipiʻiina e ala i le maualuga o le vevela o le alumina ma le chromium oxide i se vaega patino.Ole mea mata'utia ole bauxite maualuga (po'o alumina alamanuia) e ala i le fa'aopoopoina o le aofa'i talafeagai ole chromite ma fa'aitiitia.O le sui e faʻafefeteina i le maualuga o le vevela i totonu o se ogaumu eletise, ma o le chromium uʻamea e sasaa i totonu o le limu ina ia faʻafefe malie, ona faia lea pe a uma le faʻafefe..

Chromium corundum refractory oloa fa'afefiloi lafo chrnmecorundum refrac-tory ua ta'ua foi fused cast chrnmecorundum refrac-tory.O se mea fa'apipi'i tu'u fa'afefiloi e aofia ai se vaifofo mautu o le alumina ma le chromium oxide ma se vaega itiiti o le spinel, lea e aofia ai le 60% i le 87% o le alumina ma le 30% o le chromium oxide.O le tele o le mamafa o le 3.2-3.9g / cm3;, o le maualuga o le vevela malosi e maualuga atu, pe a faʻatusatusa i isi ituaiga o corundum refractory, o le faʻafefeteina o le tioata faʻafefete e sili ona malosi.E mafai ona fa'aogaina e fai ma fa'alava o le umu o lo'o fa'afeso'ota'i sa'o ma le tioata u'amea.

Chromium corundum refractories o loʻo faʻaaogaina lautele i le faʻaogaina o le koale-vai slurry pressurized gasifier, ladle faʻamamaina ogaumu ma le carbon black reactor lining, petrochemical alamanuia slag gasification ogaumu lining ma tioata lining ogaumu liusuavai, ma isi, ma e mafai foi ona faaaoga mo le faamafanafanaina O le chrome. piliki tulaga corundum mo ogaumu o se mea taua i alamanuia vevela maualuga.

AL203 ma Cr2O3 e aofia i le fausaga o le corundum, o le radius o le Cr3 + o le 0.620, ma le radius o le AL3 + o le 0.535.E tusa ai ma le fua faʻatatau:
Chromium Corundum Refractory

Talu ai o le eseesega i le va o le Cr3 + ma le AL3 + ion radii e itiiti ifo i le 15%, o Cr ion e mafai ona faʻaauau pea ma faʻaumatia AL i le AL203 lattice, faʻatupuina ai se faʻaauau e le iʻu faʻaauau pea ona sui vaifofo mautu.

O le fausaga tioata o le Cr203 ma le AL203 e tutusa, ma e ese le radius ionic e 13.7%.O le mea lea, Cr203 ma AL203 e mafai ona fausia se vaifofo mautu e le gata i le maualuga o le vevela.Mai le va'aiga o le vai-solid phase line, fa'atasi ai ma le fa'atuputeleina o le Cr203 anotusi, o le vevela lea e amata ai ona aliali mai le vaega vai e fa'atupuina fo'i.O le mea lea, o le faʻaopoopoina o se aofaʻi talafeagai o le Cr203 i le AL203 e mafai ona faʻaleleia atili ai mea faʻainisinia ma le maualuga o le vevela o le auaunaga a le corundum refractory.

E mafai e le Cr203 ona fa'atupuina se fa'ameamea maualuga po'o se eutectic fa'atasi ai ma se maualuga maualuga o le vevela ma le tele o oxide masani.Mo se faʻataʻitaʻiga, FeO · Cr203 spinel gaosia e Cr203 ma Feo ei ai se mea faʻafefeteina maualuga e pei o le 2100 ℃;Cr203 ma AL203 e mafai ona fausia se vaifofo mautu faifai pea.E le gata i lea, e mafai foi e le Cr203 ona faʻateleina le viscosity o le slag ma faʻaitiitia ai le suavai o le slag, ma faʻaitiitia ai le pala o le slag i le refractory.O le mea lea, o le fa'aopoopoina o se aofa'iga talafeagai o le Cr203 i le mea fa'afefete e mafai ona matua fa'aitiitia ai le fa'aogaina o le fa'alava o le ogaumu e mafua mai i le pala.E leai se tulaga masani i le va o le malosi o le pala i le chromium corundum refractory ma le tulaga masani o le slag.

O le piliki chromium corundum faia i le chromium corundum refractory mea i totonu o le ogaumu.A o le slag basicity o le 2, o le chromium corundum piliki e sili ona tetee atu i uʻamea slag corrosion;pe a o le slag basicity o le 0.2, o le aʻa loloto o le apamemea slag i le chromium corundum piliki Le itiiti;pe a o'o ile 0.35 ole fa'ameamea, ole loloto ole pala ole pa'u apa ile piliki chrome corundum ole la'ititi lea;pe a o le taʻitaʻi slag basicity o le 0.3, o le mafiafia o le toega e sili ona tele ma le loloto o le vaega tali atu, o le eleele tafia ma le atigi vaega e aupito itiiti.A oʻo i le 0.37 le alkalinity slag, e sili ona lelei le faʻafefe o piliki corundum chrome.

O la matou sailiga ma le faʻalapotopotoga faʻamoemoe e masani lava o le "Faʻataunuʻu i taimi uma a matou faʻatau manaʻoga".O loʻo faʻaauau pea ona matou mauaina ma faʻataʻitaʻiina ma faʻataʻitaʻiina oloa sili ona lelei mo le tutusa o matou tagata faʻatau muamua ma fou ma iloa se faʻamoemoe manumalo-manumalo mo a matou tagata faʻatau faʻapea foʻi ma i matou mo le Faʻatauina vave mo Fale Faʻatauina Corundum Pink Fused Alumina PFA Abrasive mo Sandpepa ma Uili Uila, “Suiga mo le sili atu!”o la tatou anavatau, o lona uiga “O loo i o tatou luma se lalolagi sili atu, o lea ia tatou fiafia i ai!”Suia mo lou sili atu!Ua e sauni uma?
Vave Tiliva moSaina Pink Alumina ma Abrasive, O tagata faigaluega uma i falegaosimea, faleoloa, ma ofisa o loʻo tauivi mo le tasi sini masani e tuʻuina atu le lelei ma le auaunaga.O pisinisi moni o le maua lea o le tulaga manumalo-win.Matou te fia tu'uina atu nisi lagolago mo tagata fa'atau.Faʻafeiloaʻi uma tagata faʻatau lelei e faʻafesoʻotaʻi faʻamatalaga oa matou oloa ma fofo ma i matou!


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