Tuam Tshoj Cov hmoov wollastonite dawb zoo rau kev lag luam pleev xim thiab cov khoom siv hauv tsev Hoobkas thiab cov chaw muag khoom

Zoo dawb wollastonite hmoov rau xim kev lag luam tsev ntaub ntawv Featured Duab

Cov hmoov wollastonite dawb zoo rau cov khoom siv hauv kev lag luam pleev xim

Kev Piav Qhia Luv:

Hmoov Wollastonite, yog ib hom calcium-inosilicate mineral, muaj cov qauv siv lead ua zoo li koob lossis fibrous. Cov qauv tshwj xeeb no ua rau nws muaj cov khoom siv kho tshuab thiab lub cev zoo heev, ua rau nws muaj nqis heev rau ntau yam lag luam.

Hauv kev lag luam yas, hmoov wollastonite ua haujlwm ua cov khoom siv txhawb zog. Thaum ntxiv rau cov yas, nws ua rau lawv lub zog tensile, flexural modulus, thiab dimensional stability zoo dua. Qhov no ua rau cov khoom yas ruaj khov dua, tiv taus cua sov, thiab haum rau cov ntawv thov xws li cov khoom siv tsheb, cov khoom siv hluav taws xob, thiab cov khoom siv hauv tsev.

Hauv kev lag luam xim thiab txheej, hmoov wollastonite txhim kho lub zog zais, tiv taus huab cua, thiab tiv taus khawb ntawm cov xim. Nws kuj pab tiv thaiv cov xim kom tsis txhob lo rau, ua kom cov xim thiab cov qauv sib xws. Yog li ntawd, nws siv rau hauv ntau hom txheej, los ntawm cov xim tsev sab nraud mus rau cov txheej txheem kev lag luam zoo.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Wollastonite

Cov ntsiab lus:

Wollastonite yog ib qho silicate mineral ib txoj saw hlau, lub ntsiab tivthaiv yog Ca₃Si₃O₉. Triclinic crystal system, feem ntau yog nyob rau hauv daim ntawv ntawm flakes, radial lossis fibrous aggregates. Dawb nrog me ntsis grey. Iav ci, pearl ci ntawm qhov chaw cleavage. Hardness 4.5-5.0 nrog qhov ceev ntawm 2.78-2.91g / cm³Feem ntau tsim tawm hauv thaj chaw metamorphic ntawm cov pob zeb acidic intrusive thiab limestone, nws yog cov khoom siv tseem ceeb ntawm skarn.

Qhov Zoo ntawm Khoom Muag:

Kev lag luam yas:

Hauv kev lag luam yas, hmoov wollastonite tsis yog tsuas yog ua lub luag haujlwm sau xwb, tab sis kuj hloov ib feem ntawm asbestos thiab iav fiber rau cov ntaub ntawv txhawb nqa. Feem ntau yog siv los txhim kho lub zog tensile thiab lub zog flexural thiab txo cov nqi.

Kev lag luam roj hmab:

Hauv kev lag luam roj hmab, wollastonite hmoov yog qhov zoo tagnrho rau roj hmab, tsis yog tsuas yog tuaj yeem txo cov nqi tsim khoom ntawm cov khoom roj hmab, tab sis kuj tuaj yeem txhim kho cov khoom siv roj hmab muab cov haujlwm tshwj xeeb uas roj hmab tsis muaj.

Kev lag luam xim thiab txheej:

Hauv kev lag luam txheej, wollastonite hmoov yog siv los ua cov khoom siv rau cov xim thiab cov txheej, uas tuaj yeem txhim kho cov khoom siv lub cev thiab tshuaj ntawm cov khoom, kev ruaj khov thiab kev tiv thaiv huab cua, txo qhov ci ntawm cov xim, txhim kho lub peev xwm nthuav dav ntawm cov txheej, txo cov kab nrib pleb, thiab tseem tuaj yeem txo cov roj nqus thiab txhim kho kev tiv thaiv corrosion.