Njerwa Zosasinthika za Silika
Zambiri Zamalonda
Njerwa zopingasa za silikandi chinthu cholimba chomwe chimakhala ndi asidi ndipo chimakhala ndi silicon dioxide ngati chinthu chachikulu, chomwe chili ndi chiyero chapamwamba komanso mphamvu zabwino zolimba. Chinthu chake chachikulu ndi silicon dioxide (SiO2), chomwe nthawi zambiri chimakhala choposa 93%, ndipo kuchuluka kwa silicon dioxide m'njerwa za silika zapamwamba kumatha kufika pafupifupi 96%. Njira yopangira njerwa za silika imaphatikizapo kukonzekera zinthu zopangira, kusakaniza ndi kusakaniza, kuumba, kuumitsa, kuyatsa, kuyang'anira ndi kulongedza. Pakati pawo, kuwongolera kutentha panthawi yowotcha ndikofunikira kwambiri ndipo kumafuna kuwongolera kutentha molondola kuti zitsimikizire kuti ndi zabwino.
Mawonekedwe
Kukana kwambiri kukokoloka kwa asidi:Njerwa za silika zimalimbana kwambiri ndi zinthu zowononga monga asidi ndi chitsulo chosungunuka, zomwe zimapangitsa kuti zikhale ndi moyo wautali.
Kutentha kofewetsa kwambiri:Kutentha kofewetsa katundu kwa njerwa za silika ndi kokwera kufika pa 1640-1670℃, ndipo voliyumu yake imakhala yokhazikika ikagwiritsidwa ntchito kwa nthawi yayitali kutentha kwambiri.
Kukhazikika kwa voliyumu yabwino:Pa kutentha kwakukulu kwa 1600℃, njerwa za silika zimatha kusunga kapangidwe kokhazikika komanso kukhala ndi liwiro lotsika la kukwera.
Kukhazikika kwa mankhwala:Njerwa za silika zimakhala ndi kukana bwino ma oxide monga Al2O3, FeO, Fe2O3, koma sizimakana bwino ndi alkaline slag (monga CaO, K2O, Na2O).
Mndandanda wa Zamalonda
| INDEX | RBTG-94 | RBTG-95 | RBTG-96A | RBTG-96B |
| Kusakhazikika kwa mpweya (℃) ≥ | 1710 | 1710 | 1710 | 1710 |
| Kuchuluka Kwambiri (g/cm3) ≥ | 1.8 | 1.8 | 1.87 | 1.8 |
| Kuchulukana Koona (g/cm3) ≤ | 2.35 | 2.35 | 2.34 | 2.34 |
| Kuoneka ngati Porosity (%) ≤ | 22 | 21 | 21 | 21 |
| Mphamvu Yopondereza Yozizira (MPa) ≥ | 30 | 32 | 35 | 35 |
| Kusintha Kokhazikika kwa Linear @1500°×2h(%) | 0 +3 | 0 +3 | 0 +3 | 0 +3 |
| Kusagwedezeka kwa Refractoriness Kuli Pansi pa Katundu @0.2MPa(℃) ≥ | 1630 | 1650 | 1650 | 1680 |
| SiO2(%) ≥ | 94 | 95 | 96 | 96 |
| Fe2O3(%) ≤ | 1.5 | 1.5 | 0.8 | 0.7 |
| Al2O3+TiO2+R2O(%) ≤ | | 1.0 | 0.7 | 0.8 |
Kugwiritsa ntchito
1. Njerwa za silika zimagwiritsidwa ntchito makamaka pa khoma logawa chipinda chopangira carbonization ndi chipinda choyaka cha uvuni wa coke, chipinda chokonzanso ndi chipinda cha sediment cha ng'anjo yotseguka ya chitsulo chopangira chitsulo, ng'anjo yotenthetsera yapakati, zinthu zotsutsana ndi ng'anjo yosungunula galasi ndi ng'anjo ya ceramic, ndi zina zonyamulira ng'anjo.
Mbiri Yakampani
Shandong Robert New Material Co., Ltd.ili ku Zibo City, Shandong Province, China, komwe ndi malo opangira zinthu zopinga. Ndife kampani yamakono yomwe imagwirizanitsa kafukufuku ndi chitukuko, kupanga, kugulitsa, kapangidwe ndi zomangamanga za uvuni, ukadaulo, ndi kutumiza kunja zinthu zopinga. Tili ndi zida zonse, ukadaulo wapamwamba, mphamvu yaukadaulo yamphamvu, khalidwe labwino kwambiri la malonda, komanso mbiri yabwino.Fakitale yathu imakwirira maekala oposa 200 ndipo chaka chilichonse zinthu zopanga mawonekedwe opingasa zimakhala pafupifupi matani 30000 ndipo zinthu zosapanga mawonekedwe opingasa zimakhala matani 12000.
Zinthu za Robert zimagwiritsidwa ntchito kwambiri m'ma uvuni otentha kwambiri monga zitsulo zopanda chitsulo, chitsulo, zipangizo zomangira ndi zomangamanga, mankhwala, mphamvu zamagetsi, kutentha zinyalala, ndi kukonza zinyalala zoopsa. Zimagwiritsidwanso ntchito m'makina achitsulo ndi chitsulo monga ma ladle, EAF, ma blast furnaces, ma converters, ma coke ovens, ma hot blast furnaces; ma burn ovens opanda chitsulo monga ma reverberators, ma reduction furnaces, ma blast furnaces, ndi ma rotary furnaces; zipangizo zomangira ma microwaves a mafakitale monga ma glass furnaces, simenti furnaces, ndi ma ceramic furnaces; ma microwave ena monga ma boilers, ma waste incinerators, roasting furnaces, omwe apeza zotsatira zabwino pakugwiritsa ntchito. Zinthu zathu zimatumizidwa ku Southeast Asia, Central Asia, Middle East, Africa, Europe, Americas ndi mayiko ena, ndipo zakhazikitsa maziko abwino ogwirizana ndi mabizinesi ambiri odziwika bwino achitsulo. Ogwira ntchito onse a Robert akuyembekezera mwachidwi kugwira ntchito nanu kuti zinthu ziyende bwino.
Mafunso Ofunsidwa Kawirikawiri
Mukufuna thandizo? Onetsetsani kuti mwapita ku malo athu othandizira kuti mupeze mayankho a mafunso anu!
Ndife opanga enieni, fakitale yathu yakhala ikupanga zinthu zotsutsa kwa zaka zoposa 30. Tikulonjeza kupereka mtengo wabwino kwambiri, ntchito yabwino kwambiri yogulitsa zinthu zisanagulitsidwe komanso zitagulitsidwa.
Pa njira iliyonse yopangira, RBT ili ndi dongosolo lathunthu la QC la kapangidwe ka mankhwala ndi mawonekedwe ake. Ndipo tidzayesa katunduyo, ndipo satifiketi yaubwino idzatumizidwa ndi katunduyo. Ngati muli ndi zofunikira zapadera, tidzayesetsa momwe tingathere kuti zigwirizane nazo.
Kutengera kuchuluka kwa katundu, nthawi yathu yotumizira ndi yosiyana. Koma tikulonjeza kutumiza mwachangu momwe tingathere ndi mtundu wotsimikizika.
Inde, timapereka zitsanzo zaulere.
Inde, ndithudi, mwalandiridwa kupita ku kampani ya RBT ndi zinthu zathu.
Palibe malire, titha kupereka malingaliro abwino kwambiri komanso yankho malinga ndi momwe zinthu zilili.
Takhala tikupanga zinthu zopinga kwa zaka zoposa 30, tili ndi chithandizo champhamvu chaukadaulo komanso chidziwitso chambiri, titha kuthandiza makasitomala kupanga ma uvuni osiyanasiyana ndikupereka chithandizo chimodzi chokha.
