Semiconductor, ib lub lag luam thev naus laus zis tshiab uas ua rau muaj kev hloov pauv ntawm lub sijhawm, tau ua tiav cov kev tshawb pom hauv AI thev naus laus zis, 5G kev sib txuas lus, cov vaj huam sib luag hnub ci thiab cov khoom siv sib txuas lus, txhawb kev txhim kho ntawm ntau lub lag luam ntse tshiab, thiab tsim kom muaj lub neej yooj yim dua rau tib neeg.
Ntxiv rau cov thev naus laus zis thiab cov txheej txheem nyuaj, cov roj hluav taws xob tshwj xeeb lossis cov roj tshwj xeeb yog qhov tseem ceeb heev. Cov roj hluav taws xob tshwj xeeb siv rau hauv yuav luag txhua txoj kev tsim khoom semiconductor. Nws yog cov khoom siv tseem ceeb thiab hu ua cov ntshav ntawm semiconductor. Muaj ntau tshaj 100 hom koom nrog hauv kev tsim khoom, suav nrog etching, doping, epitaxial deposition thiab kev ntxuav. Vim tias qhov huv thiab kev huv ntawm cov roj hluav taws xob tshwj xeeb yuav cuam tshuam ncaj qha rau qhov zoo thiab tus nqi tsim nyog ntawm cov khoom semiconductor kawg, kev lag luam semiconductor muaj cov kev xav tau siab rau cov roj hluav taws xob tshwj xeeb.
Hais txog kev lag luam semiconductor, txawm tias qhov huv ntawm kev tsim roj tau lees paub, yog tias muaj qhov yuam kev hauv kev sib txuas ntawm kev thauj roj mus rau kev siv, nws tsis zoo rau kev tsim khoom semiconductor. Peb yuav ua li cas kom paub tseeb tias cov roj hluav taws xob huv?
Qhov no xav tau kev pab los ntawm cov khoom siv kua semiconductor. Txawm tias nws yog lub valve rau kev tswj cov roj kom raug, lub raj txuas, lossis lub raj txuas uas nqa cov roj hluav taws xob tshwj xeeb, nws yuav tsum ua raws li cov qauv ASTM SEMI kev lag luam thiab muaj cov yam ntxwv hauv qab no:
1. Qhov purity ntawm cov ntaub ntawv raw yuav tsum tau xaiv los ntawm ultra-high purity VIM VAR refined stainless hlau kom ntseeg tau tias muaj purity siab los ntawm qhov chaw;
2. Sab hauv ntawm cov khoom tiav lawm yuav tsum tau kho los ntawm electrochemical polishing, passivation thiab lwm yam txheej txheem kom ua tiav ultra huv thiab txhim kho qhov corrosion tsis kam ntawm cov khoom;
3. Qee cov pa roj hluav taws xob muaj peev xwm ua rau kub hnyiab thiab lom, yog li lawv yuav tsum muaj kev sib khi zoo heev, tiv taus kub thiab tiv taus hnav.
Nrog kev txhawb nqa ntawm cov kua dej ntshiab siab raws li cov yam ntxwv saum toj no, cov roj tuaj yeem zam kev ua qias tuaj ntxiv, tsim kom muaj kev nyab xeeb ua haujlwm thiab pab txhawb rau kev tsim khoom ntawm ntau yam khoom siv semiconductor.
Txij li xyoo 2017, Hikelok tau koom nrog kev nthuav qhia thoob ntiaj teb semiconductor nrog lub ntsiab lus ntawm Semicon Tuam Tshoj tau ntau xyoo sib law liag. Nws muaj kev paub nplua nuj hauv kev siv khoom hauv kev lag luam semiconductor. Lubseries ultra-puretau ua tiav kev ua tau zoo heev thiab nyiam cov neeg siv khoom.
Hikelok cov khoom siv siab purity series, los ntawm kev xaiv cov khoom siv raw, cov txheej txheem ua tiav qib siab mus rau kev sib dhos thiab ntim khoom tsis muaj plua plav, ua tau raws li qhov yuav tsum tau ua ntawm cov khoom siv kua uas xav tau los ntawm kev lag luam semiconductor thiab cov qauv kev lag luam semi. Cov hom suav nrog siabpurity siab txo valve,siab purity diaphragm valve,lub valve uas kaw los ntawm lub tshuab nqus pa uas muaj purity siab,vaj huam sib luag sib xyaw ua ke,cov khoom siv purity siab thiab EP rajMuaj ntau qhov ntau thiab tsawg thiab hom, thiab kuj tuaj yeem hloov kho raws li qhov yuav tsum tau teeb tsa sib txawv.
Cov khoom siv 316L VAR thiab 316L VIM-VAR ua tau raws li SEMI F200305 qhov yuav tsum tau ua yog muab rau cov khoom siv raw, nrog rau qhov zoo nkauj ci ntsa iab, muaj zog heev thiab tiv taus corrosion. Tus lej ntawm cov khoom siv hauv qhov cub tawg tau kos rau ntawm qhov chaw sab nraud ntawm txhua yam khoom kom ntseeg tau tias cov khoom siv raw tau taug qab.
Cov koob tshuaj purity siab muaj cov qauv ua haujlwm nruj heev. Tom qab ua tiav, sab hauv yuav raug electrochemically polished. Cov txheej txheem no txhim kho qhov huv thiab tiv taus corrosion ntawm cov khoom thiab txo qhov ua rau muaj kuab paug ntawm cov khoom rau cov roj thaum siv.
Nws yog chav huv nrog ISO theem 4 tus qauv ntxuav. Cov khoom raug ntxuav los ntawm dej deionized ultrasonic, ntxuav cov seem sab hauv, ziab nrog roj purity siab, thiab tom qab ntawd ob txheej nqus tsev purification thiab kaw ntim kom ntseeg tau tias cov khoom raug xa mus rau koj hauv qhov huv tshaj plaws.
Hikelok tsim ib qho chaw huv si, kaw thiab muaj kev nyab xeeb rau roj, yog li cov roj hluav taws xob tshwj xeeb tuaj yeem pab tau zoo dua rau kev lag luam semiconductor. Koj puas xav paub ntxiv txog peb cov koob tshuaj purity siab? Tsab ntawv xov xwm tom ntej, ntsib koj.
Lub sijhawm tshaj tawm: Lub Ob Hlis-23-2022