Qhov tseeb Silicon Cov Khoom Siv Nqe tau txo qis me ntsis! Thawj-Tier Manufacturers txo qis Silicon Ntau Lawm Muaj Peev Xwm
Ntawm qhov kev txhim kho tshiab tshaj plaws hauv kev lag luam silicon, Silicon Industry Branch tshaj tawm cov xov xwm tshiab tshaj plaws uas cov khoom siv silicone tau nqis me ntsis. Qee lub tuam txhab tsim khoom loj kuj tau txiav cov peev txheej ntau lawm. Qhov no tau muaj kev cuam tshuam thoob plaws hauv kev lag luam thiab ua rau cov nqi qis dua.
Tus nqi pauv ntawm N-hom silicon cov khoom ruaj khov, nrog tus nqi nruab nrab ntawm US $ 10,029/ton; tus nqi pauv ntawm P-hom khoom sib xyaw yog li ntawm US $ 7,651 / ton rau US $ 9,181 / ton, nrog tus nqi nruab nrab ntawm US $ 8,735 / ton, ib hlis-rau-hli poob ntawm 0.32%; tus nqi pauv ntawm ib qho khoom siv lead ua ntom ntom Qhov ntau yog US $ 7, 372-8, 902 / ton, thiab tus nqi nruab nrab yog US $ 8,346 / ton, ib hlis-rau-hli poob ntawm 0.66%. Qhov kev pauv pauv ntawm granular silicon yog US $ 8, 485-8,902 / ton, thiab tus nqi nruab nrab yog US $ 8,624 / ton, uas tsis hloov pauv lub hli.
Raws li Silicon Kev Lag Luam ceg, muaj ob yam tseem ceeb rau qhov poob ntawm cov nqi silicon wafer. Ua ntej, txhawm rau tswj kev sib tw, cov tuam txhab tsim khoom lag luam silicon wafer tau txais cov tswv yim ntawm tus nqi qis. Qhov thib ob, tus nqi ntawm cov khoom siv silicon hmoov, cov khoom siv hluav taws xob siv los tsim cov silicon wafers, kuj tau poob qis. Txhawm rau txo cov nqi thiab tswj cov qib ntau lawm, cov khoom siv silicone yuav tsum tau txiav cov nqi.
Hauv kev teb rau qhov teeb meem no, qee cov khoom lag luam silicon loj tau txiav cov peev txheej ntau lawm. Qhov no feem ntau yog vim qhov kev thov rau nws cov khoom tsis ua raws li qib ntau lawm. Raws li qhov tshwm sim, cov khoom lag luam ntau dhau accumulates. Cov tuam txhab no vam tias yuav ua kom zoo dua cov peev txheej thiab kev sib npaug zoo dua thiab kev thov los ntawm kev txiav cov peev txheej ntau lawm.
Thaum cov nqi poob qis yuav raug saib raws li xov xwm tsis zoo, nws tseem ceeb heev uas yuav tsum nco ntsoov tias txhua qhov kev lag luam mus dhau ntawm kev nce thiab nqis. Qhov kev txhim kho tshiab kawg no tsuas yog kev xav txog lub xeev tam sim no ntawm kev lag luam silicon. Txawm hais tias tus nqi tau poob qis me ntsis, kev lag luam tseem nyob ruaj khov thiab yuav tsum rov qab los nyob rau yav tom ntej.
Raws li qhov tshwm sim, qhov kev poob qis me ntsis ntawm cov nqi thiab kev txo qis hauv kev tsim khoom hauv kev lag luam silicon tsis ua rau muaj kev txhawj xeeb. Hloov chaw, nws yog lub sijhawm hloov kho uas tsim nyog rau kev lag luam kom nyob twj ywm kev sib tw thiab kev ruaj ntseg. Los ntawm kev tswj hwm qhov kev cia siab zoo thiab kev hloov pauv ntxiv, kev lag luam silicon paub tseeb tias yuav kov yeej txhua qhov kev poob qis ib ntus thiab txuas ntxiv vam meej.