Kev Ruaj Ntseg Tshuaj Lom Zem Hauv Kev Tshuaj Xyuas: Cov Cheebtsam Granite Precision puas Tiv Thaiv Acid thiab Alkali Corrosion?

Qhov Teeb Meem ntawm Metrology: Qhov Tseeb piv rau Ib puag ncig

Rau cov chaw tsim khoom ntawm cov khoom siv semiconductor, cov tshuab ntsuas sib koom ua ke (CMMs), thiab cov tshuab laser siab heev, lub platform granite precision yog lub hauv paus ntawm qhov tseeb ntawm qhov ntev. Ib lo lus nug uas nquag nug thiab tseem ceeb tshwm sim hauv cov chaw uas muaj cov dej txias, cov neeg ua haujlwm ntxuav, lossis cov tshuaj ua haujlwm: Lub hauv paus no puas tiv taus kev tawm tsam tshuaj lom neeg, thiab qhov tseem ceeb dua, kev raug tshuaj puas yuav ua rau nws qhov sub-micron lossis nanometer flatness puas?

Ntawm ZHHIMG®, tus thawj coj thoob ntiaj teb Quad-Certified hauv kev tsim khoom siv ultra-precision, peb vam khom qib siab tshaj plaws ZHHIMG® Black Granite los xa cov khoom nrog kev ruaj khov thiab qhov ceev. Peb cov lus teb yog qhov tseeb: Precision granite muaj kev tiv thaiv zoo rau feem ntau cov tshuaj lom neeg, tab sis kev tswj hwm nanometer flatness xav tau kev tswj hwm ib puag ncig zoo thiab cov txheej txheem nruj.

Kev Tshawb Fawb Tom Qab Granite Lub Zog Rov Qab Los

Granite yog pob zeb igneous feem ntau yog tsim los ntawm cov minerals inert silicate: quartz, feldspar, thiab mica.

1. Kev Tiv Thaiv Acid: Granite feem ntau tsis cuam tshuam los ntawm cov kua qaub tsis muaj zog (piv txwv li, vinegar, cov tshuaj ntxuav mos) vim nws cov ntsiab lus quartz siab (SiO2). Tsis zoo li marble, uas yog tsim los ntawm calcium carbonate (CaCO3) thiab yooj yim reacts nrog acid, granite yog cov khoom siv tau zoo heev.
2. Alkali Resistance: Granite feem ntau ruaj khov thaum raug rau feem ntau cov kua alkali me me.

Txawm li cas los xij, tsis muaj pob zeb ntuj uas tsis nkag tau tiag tiag. Cov kua qaub muaj zog (xws li Hydrofluoric Acid) thiab cov alkalis muaj zog, concentrated tuaj yeem, dhau sijhawm, txiav qhov chaw lossis hloov pauv cov zaub mov feldspar hauv pob zeb.

Qhov Kev Hem Txaj Muag rau Ultra-Precision

Hauv lub ntiaj teb ntawm kev ntsuas qhov tseeb heev, qhov twg qhov tseeb raug ntsuas hauv ntau pua nanometers, txawm tias cov tshuaj lom neeg me me lossis kev hloov pauv ntawm qhov chaw kuj yog qhov yuam kev loj heev.

Cov tshuaj reagents cuam tshuam rau qhov tseeb hauv ob txoj kev tseem ceeb:

1. Kev Tawm Tsam ntawm Qhov Chaw: Kev tawm tsam los ntawm tshuaj lom neeg ua rau muaj qhov me me, qhov hws, lossis cov xim tsis zoo (etching) ntawm qhov chaw granite ci ntsa iab. Qhov kev tawm tsam me me no, uas tsis pom ntawm lub qhov muag liab qab, txaus los ua txhaum qhov kev kam rau siab ntawm Qib AA lossis Chav Kuaj Mob Qib. Thaum siv ua lub dav hlau siv los ntsuas qhov ntsuas, cov kev hloov pauv ntawm qhov chaw no ua rau muaj kev tsis paub meej txog kev ntsuas thiab ua rau cov cuab yeej rov ua dua tsis tau.
2. Kev Ua Phem thiab Micro-Porosity: Cov tshuaj lom neeg uas poob lossis nkag mus rau hauv lub pob zeb qhov porosity tsawg kawg nkaus tuaj yeem nqus thiab khaws cov dej noo lossis cua sov. Qhov no tsim cov thermal gradients lossis hygroscopic nthuav dav, ua rau muaj kev cuam tshuam thermal lossis me ntsis o uas ua rau lub platform geometry tsis ruaj khov.

Qhov Zoo ntawm ZHHIMG®: Kev Ruaj Ntseg Tsim Los

ZHHIMG® daws qhov teeb meem no los ntawm kev siv cov ntaub ntawv tshwj xeeb thiab cov txheej txheem tsim khoom:

• Qhov Ceev Zoo Tshaj Plaws: Peb ZHHIMG® Black Granite muaj qhov ceev tshwj xeeb ntawm ≈3100 kg / m3. Cov khoom siv porosity qis no muaj kev tiv thaiv zoo dua rau kev nkag mus rau hauv cov kua piv rau cov granites qis dua lossis cov xim sib dua, tsim kom muaj kev thaiv nruj dua tiv thaiv kev nkag mus ntawm cov tshuaj lom neeg.
• Ib puag ncig tswj tau: Txhua qhov kev sib tsoo thiab kev ntsuas tseem ceeb tshwm sim hauv peb qhov chaw tswj hwm kub thiab av noo 10,000 m2, txo cov yam ntxwv ib puag ncig uas feem ntau ua rau muaj kev cuam tshuam tshuaj lom neeg.

Kev Txij Nkawm yog Qhov Yuav Tsum Tau Ua rau Qib Metrology

Yuav kom koj lub ZHHIMG® Precision Granite Platform tseem ruaj khov, peb cov kws tshaj lij pom zoo kom ua raws li cov lus qhia no:

1. Kev Ntxuav Tam Sim Ntawd: So cov tshuaj lom neeg uas nchuav tam sim ntawd, tshwj xeeb yog cov kua qaub (txawm tias kas fes lossis dej qab zib) lossis cov kuab tshuaj muaj zog, siv daim ntaub mos mos uas tsis ntxhib.
2. Siv Cov Tshuaj Ntxuav Tshwj Xeeb: Tsuas yog siv cov tshuaj ntxuav uas tsim tshwj xeeb rau cov phaj granite nto (feem ntau yog cawv lossis acetone). Tsis txhob siv cov tshuaj ntxuav hauv tsev, cov tshuaj dawb, lossis cov tshuaj tua kab mob acidic/alkaline, vim tias cov no tuaj yeem rhuav tshem cov sealant tiv thaiv thiab ua rau cov xim tiav tsis ci ntsa iab.
3. Tiv Thaiv Kev Sib Cuag Ntev: Tsis txhob tso cov ntaub so uas muaj tshuaj lom neeg, cov fwj qhib ntawm cov tshuaj reagents, lossis cov khoom siv hlau uas muaj cov tshuaj lom neeg seem ncaj qha rau ntawm qhov chaw granite rau lub sijhawm ntev.

Los ntawm kev sib txuas ZHHIMG® cov khoom siv zoo tshaj plaws thiab kev tsim khoom ncaj ncees nrog kev saib xyuas zoo, cov engineers tuaj yeem ntseeg siab rau lawv cov granite foundation kom ruaj khov thiab tsis muaj tshuaj lom neeg, txawm tias nyob hauv qhov chaw ua lag luam nyuaj tshaj plaws.