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Txhaj peening iav hlaws dai
Kev txhaj tshuaj peening iav hlaws yog siv los ntxuav thiab txhuam cov khoom hlau.Cov hlaws iav muaj cov tshuaj ruaj khov zoo, qee yam muaj zog thiab hardness.Yog li ntawd, raws li cov khoom siv abrasive, nws muaj txiaj ntsig zoo dua lwm cov ntaub ntawv abrasive.Nws yog dav siv rau xuab zeb blasting, xeb tshem tawm thiab polishing ntawm industrial machinery qhov chaw, polishing thiab tu ntawm aircraft thiab nkoj cav turbines, hniav thiab shafts.Muaj polishing txhaj tshuaj peened iav hlaws, refractive index: 1.51-1.64;Hardness (Mohs) 6-7;Lub ntiajteb txawj nqus tshwj xeeb: 6 g / 2-4 cm2;SiO2 cov ntsiab lus> 70%;Roundness:> 90%.
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Txoj kev kos iav hlaws dai
Cov hlaws iav yog siv nyob rau hauv txoj kev hla zebra, ob kab daj thiab hmo ntuj cov khoom siv ntawm cov paib tsheb.
Cov iav hlaws nto hom iav hlaws dai thiab sib xyaw cov iav hlaws dai, nto hom iav hlaws yog nyob rau hauv txoj kev kos cim kev tsim txheej tsis qhuav, qee qhov ntawm cov iav hlaws hauv cov cim nto, los ntawm cov nyhuv iav hlaws lawv tus kheej quab yuam, ib feem. ntawm txoj kab mus rau hauv cov cim txheej, yog li txhim kho qhov cuam tshuam ntawm txoj kev npav.Inner reflective iav hlaws yog tsim rau txoj kev kos cim reflective txheej, nws txoj kev siv tseem ceeb yog siv cov iav hlaws kheej kheej kheej kheej cov yam ntxwv, txhim kho kev ua tau zoo ntawm txoj kev npav txheej.Ua kom cov kab kos npe ntau qhov muag pom, yog li txhim kho kev nyab xeeb ntawm cov neeg tsav tsheb thaum hmo ntuj.
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Filled iav hlaws dai
Filled iav hlaws yog ib yam tshiab ntawm cov khoom siv dav siv thiab cov khoom tshwj xeeb tsim nyob rau xyoo tas los no.Cov khoom no yog ua los ntawm borosilicate raw cov ntaub ntawv los ntawm high-tech ua, nrog uniform particle loj ntawm me me iav hlaws dai.Cov tshuaj muaj pes tsawg leeg: SiO2> 67%, Cao> 8.0%, MgO> 2.5%, Na2O < 14%, Al2O3 0.5-2.0, Fe2O3> 0.15 thiab lwm yam 2.0%;Lub ntiajteb txawj nqus tshwj xeeb: 2.4-2.6 g / cm3;Qhov tsos: du, puag ncig, pob tshab iav tsis muaj impurities;Rounding tus nqi: ≥85%;Cov khoom sib nqus yuav tsum tsis pub tshaj 0.1% ntawm cov khoom hnyav;Cov ntsiab lus ntawm npuas hauv iav hlaws yog tsawg dua 10%;Nws tsis muaj cov khoom siv silicone.
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Sib tsoo iav hlaws
Hauv av iav hlaws, zoo li: tsis muaj xim pob tshab kheej kheej, du thiab puag ncig, tsis pom tseeb npuas lossis impurities.
Rounding tus nqi: rounding tus nqi ≥80%;
Qhov ceev: 2.4-2.6g / cm3;
Refractive Performance index: Nd ≥ 1.50;
Cov khoom xyaw: sodium calcium iav, SiO2 cov ntsiab lus ＞ 68%;
Compressive zog:> 1200n;
Mohs hardness: 6-7. -
Xim iav hlaws dai
Lub npe ntawm cov xim iav hlaws yog xav tias muaj yeeb yuj iav hlaws.Qhov zoo ntawm cov xim iav hlaws no yog tsim los ntawm kev ntxiv qee cov xim ntau yam nyob rau theem pib ntawm cov iav hlaws tsim kom nws sib npaug sib npaug hauv txhua qhov ntawm txhua lub iav hlaws.Cov iav hlaws muaj xim ci ci, puv thiab ruaj khov.Cov iav hlaws zoo li no tiv taus cua thiab hnub, thiab yuav tsis ploj los yog deform.Cov iav hlaws zoo li no tuaj yeem siv rau hauv kev kos duab, lub tsev kho kom zoo nkauj sab nrauv, vaj kho kom zoo nkauj, khaub ncaws, hniav nyiaj hniav kub thiab lwm yam.Cov hlaws iav muaj xim zoo nkauj muaj qhov loj me me, puag ncig cov khoom, cov xim nplua nuj thiab cov xim zoo nkauj thiab cov xim zoo nkauj.Nws muaj kev sib raug zoo nrog ntau yam resins thiab muaj cov yam ntxwv ntawm cov xim zoo, acid tsis kam, tshuaj hnyav tsis kam, kub tsis kam thiab tsis muaj roj nqus.Nws kuj yog siv dav hauv kev kho vaj tsev kho kom zoo nkauj, Caulking tus neeg saib xyuas, cov menyuam yaus cov khoom ua si, khoom siv tes ua, teeb pom kev zoo thiab lwm yam khoom.
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Hollow iav hlaws
Hollow iav hlaws yog ib hom hollow iav sphere nrog me me, uas belongs rau inorganic non-metallic khoom.Qhov nruab nrab particle loj yog 10-180 microns, thiab bulk ntom yog 0.1-0.25 g / cm3.Nws muaj qhov zoo ntawm lub teeb yuag, tsis tshua muaj thermal conductivity, suab rwb thaiv tsev, siab dispersion, zoo hluav taws xob rwb thaiv tsev thiab thermal stability.Nws yog cov khoom siv hnyav tshiab nrog kev siv dav thiab kev ua tau zoo tshaj plaws tsim nyob rau xyoo tas los no.Cov xim yog dawb huv.Nws tuaj yeem siv dav hauv txhua yam khoom nrog cov kev xav tau rau cov tsos thiab xim.
