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Kuwombera magalasi mikanda
Industrial kuwombera galasi mikanda peening ntchito kuyeretsa ndi kupukuta zinthu zitsulo.Mikanda yagalasi imakhala ndi kukhazikika kwa mankhwala, mphamvu zina zamakina ndi kuuma.Choncho, monga abrasive abrasive, ili ndi ubwino waukulu kuposa zipangizo zina abrasive.Amagwiritsidwa ntchito kwambiri pophulitsa mchenga, kuchotsa dzimbiri ndi kupukuta mbali zamakina a mafakitale, kupukuta ndi kuyeretsa ma turbines a ndege ndi sitima zapamadzi, masamba ndi ma shafts.Industrial kupukuta kuwombera peened galasi mikanda, refractive index: 1.51-1.64;Kuuma (Mohs) 6-7;Mphamvu yokoka: 6 g / 2-4 cm2;Zolemba za SiO2> 70%;Kuzungulira:> 90%.
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Mikanda yagalasi yolembera msewu
Mikanda yagalasi imagwiritsidwa ntchito podutsa mbidzi, mizere yachikasu iwiri ndi zida zowunikira usiku zazizindikiro zamagalimoto.
Galasi mikanda pamwamba mtundu wonyezimira galasi mikanda ndi wosanganiza chonyezimiritsa mikanda galasi, pamwamba mtundu chonyezimira galasi mikanda ali mu msewu chodetsa yomanga ❖ kuyanika si youma, kuchuluka kwa mikanda galasi mu cholemba pamwamba, ndi zotsatira za galasi mikanda okha mphamvu, gawo. a mzere kulowa chotchingira chotchinga, motero kumawonjezera kuwunikira kwa chilemba chamsewu.Mkanda wagalasi wonyezimira wamkati ndi woyenera kuyika chotchingira chowunikira, ntchito yake yayikulu ndikugwiritsa ntchito mikanda yagalasi yozungulira yowoneka bwino, kuwongolera magwiridwe antchito a zokutira zamsewu.Pangani zikwangwani zowoneka bwino m'mizere, motero kuwongolera chitetezo cha madalaivala oyendetsa usiku.
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Mikanda yagalasi yodzaza
Mikanda yagalasi yodzazidwa ndi mtundu watsopano wazinthu zomwe zimagwiritsidwa ntchito kwambiri komanso zida zapadera zomwe zapangidwa zaka zaposachedwa.Mankhwalawa amapangidwa ndi zida zopangira borosilicate kudzera muukadaulo wapamwamba kwambiri, wokhala ndi tinthu tating'ono tating'ono ta galasi.Kapangidwe ka mankhwala: SiO2> 67%, Cao> 8.0%, MgO> 2.5%, Na2O <14%, Al2O3 0.5-2.0, Fe2O3> 0.15 ndi zina 2.0%;Kukoka kwapadera: 2.4-2.6 g / cm3;Maonekedwe: galasi losalala, lozungulira, lowonekera popanda zonyansa;Mlingo wozungulira: ≥ 85%;Magnetic particles sayenera kupitirira 0.1% ya kulemera kwa mankhwala;Zomwe zili mu thovu mu mikanda yagalasi ndizochepera 10%;Zilibe zigawo za silicone.
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Kupera Magalasi Mikanda
Mikanda yagalasi yapansi, mawonekedwe: mawonekedwe osawoneka bwino, osalala komanso ozungulira, opanda thovu zowonekera kapena zonyansa.
Mlingo wozungulira: mlingo wozungulira ≥ 80%;
Kachulukidwe: 2.4-2.6g / cm3;
Refractive index: Nd ≥ 1.50;
Kupanga: galasi la sodium calcium, SiO2 yokhutira - 68%;
Mphamvu zopondereza:> 1200n;
Kuuma kwa Mohs: 6-7. -
Mikanda yamagalasi achikuda
Dzina la mikanda yagalasi yamitundu yosiyanasiyana limaganiziridwa kuti ndi mikanda yagalasi yokongola.Magalasi amtundu woterewa amapangidwa powonjezera mitundu yosiyanasiyana ya magalasi kumayambiriro kwa kupanga mikanda yagalasi kuti ikhale yogawidwa mofanana mu gawo lililonse la galasi lililonse.Mikanda yagalasi yamitundu ndi yowala, yodzaza komanso yolimba.Mikanda yagalasi yamtunduwu imalimbana ndi mphepo ndi dzuwa, ndipo sichitha kapena kupunduka.Magalasi amtundu woterewa angagwiritsidwe ntchito poyika chizindikiro pamsewu, kumanga zokongoletsera kunja kwa khoma, kukongoletsa munda, zovala, zodzikongoletsera ndi zina.Mikanda yamagalasi ya utoto imakhala ndi mawonekedwe a tinthu tambiri, tinthu tating'onoting'ono tosiyanasiyana, mitundu yolemera komanso yokongola komanso mitundu yokongola.Zimagwirizana bwino ndi ma resins osiyanasiyana ndipo zimakhala ndi mawonekedwe amtundu wabwino, kukana kwa asidi, kukana kusungunulira kwamankhwala, kukana kutentha komanso kuyamwa kwamafuta ochepa.Amagwiritsidwanso ntchito kwambiri mu zokongoletsera zomangamanga, Caulking agent, zoseweretsa za ana, ntchito zamanja, zowunikira ndi zinthu zina.
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Mikanda yagalasi yopanda kanthu
Hollow glass bead ndi mtundu wa galasi lozungulira lozungulira lokhala ndi kakulidwe kakang'ono, kamene kali ndi zinthu zopanda zitsulo.Mtundu wa tinthu tating'onoting'ono ndi 10-180 microns, ndipo kuchuluka kwake ndi 0.1-0.25 g / cm3.Zili ndi ubwino wa kulemera kopepuka, kutsika kwamafuta otsika, kutsekemera kwa mawu, kufalikira kwakukulu, kutsekemera kwabwino kwa magetsi ndi kukhazikika kwa kutentha.Ndi zinthu zatsopano zopepuka zokhala ndi ntchito zambiri komanso magwiridwe antchito abwino kwambiri omwe apangidwa zaka zaposachedwa.Mtundu wake ndi woyera.Ikhoza kugwiritsidwa ntchito kwambiri muzogulitsa zilizonse ndi zofunikira za maonekedwe ndi mtundu.
