Cov hlau tooj liab, tseem hu ua cov xuab zeb tooj liab slag lossis cov xuab zeb tooj liab rauv, yog cov slag tsim tawm tom qab cov hlau tooj liab raug smelted thiab rho tawm, tseem hu ua molten slag. Cov slag raug ua tiav los ntawm kev tsoo thiab tshuaj ntsuam raws li kev siv sib txawv thiab kev xav tau, thiab cov lus qhia tshwj xeeb tau qhia los ntawm tus lej mesh lossis qhov loj ntawm cov khoom me me. Cov hlau tooj liab muaj qhov nyuaj siab, zoo li pob zeb diamond, cov ntsiab lus tsawg ntawm chloride ions, me ntsis plua plav thaum lub sijhawm xuab zeb, tsis muaj kuab paug rau ib puag ncig, txhim kho cov xwm txheej ua haujlwm ntawm cov neeg ua haujlwm xuab zeb, cov nyhuv tshem tawm xeb zoo dua li lwm cov xuab zeb tshem tawm xeb, vim tias nws tuaj yeem rov siv dua, cov txiaj ntsig kev lag luam kuj tseem ceeb heev, 10 xyoo, cov chaw kho, chaw nres nkoj thiab cov haujlwm loj ntawm cov qauv hlau siv cov hlau tooj liab ua kev tshem tawm xeb. Thaum xav tau kev pleev xim sai thiab zoo, cov hlau tooj liab slag yog qhov kev xaiv zoo tshaj plaws. Nyob ntawm qib, nws tsim cov etching hnyav mus rau nruab nrab thiab tawm hauv qhov chaw coated nrog primer thiab xim. Cov hlau tooj liab slag yog cov khoom siv silica dawb hloov rau cov xuab zeb quartz.
Cov khoom siv txhuam tooj liab slag blasting, yuav tooj liab slag rau kev tshem tawm xeb lossis xim Cov xuab zeb tooj liab muaj qhov nyuaj siab, zoo li txiv ntseej dej thiab muaj txiaj ntsig zoo rau kev txau. Piv nrog cov xuab zeb quartz, nws muaj txiaj ntsig zoo dua rau kev tshem tawm xeb.
1. Cov duab ntau-rhombic, sai dua li xuab zeb quartz, vim tias xuab zeb quartz raug txau tawm thiab nws dhau los ua hmoov thiab kheej kheej thaum nws ntsib hlau, thaum xuab zeb tooj liab ore faib ua 2-3 xuab zeb tooj liab ore thaum nws ntsib hlau, uas yog ntse Cov hniav zoo heev hauv kev tshem tawm xeb thiab tuaj yeem rov ua dua tshiab 2. Xuab zeb Quartz ua rau muaj kuab paug ib puag ncig vim yog kev tsim cov hmoov av thaum nws ntsib hlau. Tooj liab ore tsis muaj qhov xwm txheej saum toj no. Qhov no kuj yog qhov laj thawj vim li cas cov tuam txhab loj tiv thaiv xeb thiab cov chaw nres nkoj loj tau hloov mus rau tooj liab ore tau ntau xyoo.
Lub sijhawm tshaj tawm: Lub Kaum Hli-31-2023
