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Puas yog Precision Granite yog Cov Khoom Siv Zoo Tshaj Plaws rau Semiconductor Lithography Components?

Vim nws tsis yog hlau nplaum, muaj zog heev, thiab ze li xoom thermal expansion, Precision Granite yog cov khoom siv tseem ceeb rau kev ua kom muaj qhov tseeb ntawm nanometer hauv lithography thiab metrology.

Kev Ruaj Ntseg Tsis Yog Sib Nqus Thiab Tshuaj Lom Zem

Nyob rau hauv cov chaw muaj zog electromagnetic siab ntawm kev tsim khoom semiconductor,Cov khoom siv granitetiv thaiv kev cuam tshuam vim lawv cov khoom tsis yog hlau nplaum. Ntxiv mus, granite yog cov tshuaj inert thiab tsis tawm cov pa lossis tsim cov khoom me me, ua rau nws zoo meej rau ISO Class 1 chav huv.

Qhov Kawg Lub Cev Rigidity thiab Creep Resistance

Cov granite dub uas ZHHIMG xaiv muaj qhov nyuaj heev. Thaum lub sijhawm thauj khoom ntev, nws tsis muaj qhov nkag mus rau hauv lub cev, muab lub hauv paus ruaj khov rau XY theem thiab ua kom muaj qhov tseeb rov ua dua tau ntau xyoo.

Qhov Zoo Tshaj Plaws Hauv Kev Nthuav Dav Thermal

Cov txheej txheem semiconductor muaj kev rhiab heev rau cua sov. Granite qhov coefficient qis ntawm thermal expansion offsets lub cua sov tsim los ntawm precision motors. Ua ke nrog peb cov high-precision machining, nws ua kom ntseeg tau tias cov khoom tswj lawv cov geometric kev ncaj ncees thoob plaws ntau yam kub ua haujlwm.

Cov khoom siv granite uas muaj kev ruaj khov siab

Cov Khoom Siv Ua Haujlwm Matrix

Vaj tse Dub Granite (Jinan Dub) Cov Khoom Siv Ua Los Ntawm Av nplaum Siab Tshaj Plaws Aluminium Alloy
Qhov Ceev (g/cm³) 3.07 3.6 – 3.9 2.7
Modulus Elastic (GPa) 95 – 100 300+ 70
Kev nthuav dav thermal 5.0 – 7.0 (10⁻⁶/K) 4.0 – 8.0 23.0

Cov Lus Nug Feem Ntau: Kev Ua Kom Zoo Nkauj Granite

  1. Vim li cas ho xaiv "Black" granite? Nws muaj qhov ceev dua, nqus dej tsawg dua, thiab ruaj khov dua li grey granite.

  2. Koj muaj cov qib precision twg? Peb tsim khoom txog li DIN 876 Qib 000 tus qauv.

  3. Qhov loj tshaj plaws yog dab tsi? ZHHIMG tuaj yeem ua cov khoom ib daim ntev txog li 12 meters.

  4. Kuv yuav ua li cas thiaj li tswj tau cov khoom granite? Siv cov tshuaj ntxuav tshwj xeeb uas tsis muaj pH thiab tsis txhob kov cov tshuaj acidic.

  5. Koj puas tuaj yeem tho qhov rau cov ntxig? Tau, peb muab kev tho qhov tseeb thiab kev sib txuas thib ob rau Cov ntxig hlau tsis xeb.

  6. Puas tsim nyog siv lub tshuab nqus tsev? Tseeb tiag, cov pob zeb granite ntuj tsis tawm roj thaum lub tshuab nqus tsev.

Lub sijhawm tshaj tawm: Tsib Hlis-29-2026