Tuam Tshoj Dawb wollastonite hmoov rau ceramic, cov ntaub ntawv siv hauv tsev, thiab cov khoom siv txheej Hoobkas thiab cov chaw muag khoom

Hmoov wollastonite dawb rau cov khoom siv ceramic, cov ntaub ntawv siv hauv tsev, thiab cov khoom siv txheej txheem Featured Image

Hmoov wollastonite dawb rau cov khoom siv ceramic, cov ntaub ntawv tsim kho, thiab cov khoom siv txheej

Kev Piav Qhia Luv:

Hmoov Wollastonite yog ib hom calcium silicate uas muaj nyob hauv ntuj tsim thiab ua tiav los ua hmoov zoo, ntws tau yooj yim nrog cov qauv zoo li koob. Cov qauv tshwj xeeb no ua rau nws ua tau zoo dua li cov khoom siv ntxiv rau ntau yam lag luam, muab cov khoom siv txhawb nqa thiab cov khoom ntim zoo heev.

Hauv cov khoom siv ua los ntawm av nplaum, nws txo qhov kev hlawv thiab txhim kho lub zog kho tshuab, ua rau nws zoo tagnrho rau kev tsim cov khoom siv av nplaum uas muaj zog thiab ruaj khov. Nws qhov dawb siab ua kom muaj xim sib xws hauv cov khoom siv av nplaum glazed thiab unglazed, thaum lub zog thermal tiv taus kev hloov pauv ntawm qhov kub siab.

Rau kev tsim cov yas thiab roj hmab, hmoov wollastonite ua haujlwm ua cov khoom siv txhawb nqa uas pheej yig, ua rau lub zog tensile nce ntxiv, tiv taus kev cuam tshuam, thiab ruaj khov ntawm qhov ntev. Nws hloov cov khoom ntim kim dua yam tsis muaj kev cuam tshuam rau qhov zoo ntawm cov khoom, txhawb nqa cov qauv tsim uas sib dua hauv tsheb thiab cov khoom siv rau cov neeg siv khoom.

Hauv cov xim thiab cov txheej pleev xim, nws ua rau kom tsis pom kev, tiv taus khawb, thiab tiv taus huab cua. Cov hmoov no nqus roj tsawg thiab txo cov khoom siv sib txuas, txo cov nqi tsim khoom thaum tseem tswj tau kev ua haujlwm ntawm cov txheej pleev xim. Nws kuj ua rau kev lo rau ntau yam khoom siv, ua rau lub neej ntawm cov txheej pleev xim ntev dua.

Kev siv hauv kev lag luam ntawv suav nrog kev txhim kho qhov du thiab yooj yim luam tawm ntawm cov ntawv coated. Nws qhov xwm txheej inert ua kom sib xws nrog lwm cov khoom ntxiv, thaum cov khoom me me ua rau muaj kev sib kis sib xws.

Hmoov wollastonite qib kev lag luam ua tau raws li cov qauv kev huv huv nruj, nrog rau qib tsis muaj kuab paug tsawg uas ua kom muaj kev ua haujlwm zoo tas li. Nws cov tshuaj lom neeg tsis muaj zog ua rau nws tsim nyog rau cov ntawv thov uas xav tau kev tiv taus cov kua qaub thiab alkalis, ntxiv kev ua tau zoo rau cov txheej txheem tsim khoom.

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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.