Hauv kev tsim cov khoom siv semiconductor wafer, kev xaiv cov ntaub ntawv tseem ceeb cuam tshuam ncaj qha rau qhov tseeb ntawm cov khoom siv thiab cov txiaj ntsig tsim khoom. Qee tus neeg muag khoom tsis muaj kev ntseeg siab muab marble ua granite ntuj, muab cov khoom tsis zoo ua cov khoom zoo. Kev paub txog cov txheej txheem txheeb xyuas ntawm ob qho yog qhov tseem ceeb rau kev ua haujlwm ruaj khov ntawm cov khoom siv wafer. Tsab xov xwm no rhuav tshem qhov sib txawv ntawm plaub qhov tseem ceeb kom pab koj zam kev cuam tshuam ntawm cov khoom hloov pauv tsis zoo.
I. Qhov Ceev thiab Qhov Nyuaj: Cov "Daim Npav ID" uas siv tau yooj yim tshaj plaws
Pob zeb granite ntuj: Nrog qhov ceev ntawm 2600-3100kg / m³, Mohs hardness ntawm 6-7, thiab lub suab meej thaum ntaus. Cov granite dub xaiv los ntawm ZHHIMG® muaj qhov ceev ntawm ntau dua 3000kg / m³ thiab tuaj yeem tiv taus qhov hnyav sib xws ntawm ntau dua 1000kg / m².
Marble: Nws qhov ceev tsuas yog 2500-2700kg/m³, qhov nyuaj yog 3-5, thiab nws lub suab tsis zoo thaum ntaus. Yog koj maj mam khawb qhov chaw nrog npib, marble yuav tawm cov cim, thaum granite yuav luag tsis puas.
II. Cov Yam Ntxwv ntawm Lub Cev: "Qhov Tsis Zoo" Hauv Qab Lub Tshuab Microscope
Granite Ntuj: Nws yog tsim los ntawm cov khoom me me xws li quartz thiab feldspar uas sib txuas ua ke, nrog rau qhov porosity tsawg dua 0.5%. Kev kuaj ultrasonic tsis qhia txog qhov tsis zoo sab hauv.
Marble: Nws cov khoom tseem ceeb yog calcium carbonate, nrog cov qauv siv lead ua xoob, qhov porosity ntawm 1-3%, thiab nws yooj yim nqus dej thiab nthuav dav. Hauv qhov chaw kub siab ntawm cov khoom siv wafer, lub hauv paus marble yuav ua rau muaj qhov sib txawv ntawm ntau dua ± 5μm vim yog thermal nthuav dav thiab kev cog lus.
III. Kev Ntsuas Kev Ua Tau Zoo: "Daim Iav Khawv Koob" hauv Kev Sib Ntaus Tiag
Iv. Kev Txheeb Xyuas Tus Kheej thiab Kev Taug Qab: "Pov Thawj Tus Kheej" Txhim Khu Kev Ntseeg Siab
Lub hauv paus granite raug cai: Daim ntawv pov thawj zoo ISO 9001 thiab daim ntawv qhia txog kev xeem SGS minerals tau muab, thiab keeb kwm ntawm cov leeg pob zeb tuaj yeem taug qab (xws li Jinan Black, Shandong, Indian Black).
Cov khoom siv hloov pauv tsis zoo: Yog tsis muaj daim ntawv pov thawj raug cai, lossis piav qhia meej tias yog "cov khoom siv granite", lawv yeej yog cov marble dyed thiab tsis tuaj yeem muab cov ntaub ntawv kuaj xyuas kom ntxaws.
Phau Ntawv Qhia Txog Kev Zam Tej Yam Pitfalls: Peb Lub Tswv Yim Kom Ruaj Ntseg Lub Hauv Paus Zoo
Tshawb xyuas daim ntawv pov thawj: Yuav tsum kom tus neeg muag khoom nthuav qhia cov ntawv qhia txog kev ntsuas ntawm qhov ceev, qhov nyuaj thiab cov coefficient ntawm thermal expansion;
Kev ua tau zoo ntawm kev sim: Ua qauv qhia qhov chaw ua haujlwm ntawm cov khoom siv wafer los sim qhov ruaj khov ntawm lub hauv paus hauv qab kev co thiab kev hloov pauv kub;
Thaum xaiv ib hom, muab qhov tseem ceeb rau cov chaw tsim khoom xws li ZHHIMG® uas tau dhau daim ntawv pov thawj ISO peb-system kom tsis txhob muaj cov chaw ua haujlwm me me uas pheej yig.
Lub sijhawm tshaj tawm: Lub Rau Hli-10-2025