Kev soj ntsuam ntawm ntau yam nrov ntawm cov khoom siv tooj liab
Taw qhia: Muaj txog 250 hom alloys thiab ze li ntawm ib txhiab khoom ntau yam rau cov khoom siv tooj liab hauv kuv lub tebchaws. Nws yog ib lub teb chaws nrog cov khoom lag luam nplua nuj tshaj plaws hauv ntiaj teb. Ntawm ntau ntau yam ntawm cov khoom siv tooj liab, ntau cov khoom kub uas ua raws li cov txheej txheem thoob ntiaj teb tau tshwm sim. Lawv sawv cev rau cov kev taw qhia tseem ceeb ntawm kev ua haujlwm niaj hnub thiab kev siv tshuab. Qhov teeb meem no tsom mus rau kev tsom xam ntawm ntau yam kub ntawm cov khoom siv tooj liab.
Nyob rau hauv xyoo tas los no, ntau yam ntawm cov khoom siv tooj liab hauv Suav teb tau hloov pauv zoo heev. Nyob rau hauv kev sib raug zoo nrog kev lag luam thiab kev tsim kho kev xav tau ntawm kev tshawb fawb thiab thev naus laus zis, cov khoom tshiab thiab cov ntaub ntawv tshiab tau tsim nrog cov txiaj ntsig zoo kawg. Cov khoom siv tooj liab ua tiav tau maj mam ua tiav cov kev hloov pauv mus rau cov khoom siv tooj liab niaj hnub. Cov yam ntxwv tseem ceeb ntawm kev hloov pauv yog kev txhim kho ntawm kev ua haujlwm siab, kev ua haujlwm siab, kev tiv thaiv ib puag ncig thiab kev txuag hluav taws xob. Ntau cov khoom lag luam tau dhau los ua cov npe nrov hauv tsev thiab txawv teb chaws thiab txaus siab rau lub koob npe nrov hauv kev lag luam hauv tsev thiab txawv teb chaws. Cov khoom lag luam zoo tau raug txhim kho tsis tu ncua, thiab cov khoom lag luam tus qauv tau dhau los ntawm cov qib siab tshaj plaws hauv ntiaj teb. , ntxiv rau kev tsim khoom raws li lub teb chaws tus qauv, cov tuam txhab tooj liab tseem tuaj yeem ncaj qha txais kev txiav txim los ntawm cov teb chaws loj hauv ntiaj teb, uas qhia tau tias Tuam Tshoj cov khoom siv tooj liab ua ntau lawm yog thoob ntiaj teb; txhawm rau ua kom tau raws li qhov xav tau ntau yam ntawm kev lag luam hauv lub tebchaws thiab kev tshawb fawb thiab thev naus laus zis rau cov khoom siv tooj liab, ntau lub tuam txhab ua tooj liab kuj tau tsim ntau yam khoom siv sab hauv raws li cov qauv.
Lub ntsiab tooj liab ntau yam yog raws li nram no:
1. Rolled tooj liab ntawv ci
Rolled tooj liab ntawv ci yog ib yam khoom tseem ceeb rau kev ua tau yooj yim luam tawm Circuit Board (FPC). Nrog rau kev nce qib thiab nrov ntawm high-end, miniaturized, portable electronic khoom xws li xov tooj ntawm tes, laptops, digital koob yees duab, camcorders, thiab LCD cov lus, qhov kev thov rau saj zawg zog luam ntawv Circuit Court boards tau surges. Ntxiv nrog rau qhov zoo li qub deflection, cov ntawv luam tawm tau yooj yim tuaj yeem ua kom tsis muaj zog thiab quav kom ua tiav peb-seem txoj kev loj hlob, uas tuaj yeem txhim kho txoj kev ywj pheej thiab yooj yim ntawm kev tsim hluav taws xob thiab kev tsim kho tshuab, thiab txhim kho kev ntseeg tau thiab ruaj khov ntawm tag nrho cov khoom siv hluav taws xob. . Cov ntawv ci tooj liab siv hauv cov ntawv luam tawm yooj yim yog ob qho tib si dov tooj liab ntawv nyiaj thiab electrolytic tooj liab ntawv ci. Rolled tooj liab ntawv ci yog nce siv vim nws cov ductility siab thiab zoo heev mechanical zog, tshwj xeeb tshaj yog nyob rau hauv ntau lub sij hawm tshwj xeeb uas dov tooj liab ntawv ci yuav tsum tau siv. Tam sim no, kwv yees li 70% ntawm FPCs nyob rau hauv industrially tsim teb chaws siv dov tooj liab ntawv ci, thaum seem 30% siv electrolytic tooj liab ntawv ci. Peb lub teb chaws cov tuam txhab uas siv dov tooj liab ntawv ci los tsim FPC tau pib pib, thiab cov ntaub ntawv tsuas yog cia siab rau kev xa khoom. Qee lub tuam txhab muaj feem cuam tshuam hauv tsev kuj tau npaj nws hauv lawv cov haujlwm thiab tab tom npaj los siv cov ntawv ci tooj liab ua ntej.
2. Lead ncej tooj liab daim kab xev
Leadframe tooj liab daim kab xev yog cov khoom siv tseem ceeb rau kev sib xyaw ua ke. Tam sim no, txhuas thav duab ntim nyiaj rau ntau dua 80% ntawm tag nrho cov ntim IC, thiab yog siv los tsim cov khoom sib xyaw ua ke thiab cov khoom siv sib cais. Qhov nruab nrab, 100 tons ntawm tooj liab strips yog xav tau rau 100 lab daim. Nyob rau hauv 2005, domestic integrated circuit outputs mus txog 26.5 billion units. Nyob rau hauv xyoo tas los no, nws tau loj hlob ntawm ib xyoos ib zaug li ntawm 20%. Hauv ib nrab xyoo tas los, cuam tshuam los ntawm kev kub ntxhov nyiaj txiag, cov khoom lag luam poob qis heev. Nyob rau hauv 2006, industrialization theem ntawm kuv lub teb chaws cov hlau lead thav duab strips tau zoo heev. Tam sim no, lub teb chaws tus kheej txaus tus nqi ntawm tooj liab strips rau discrete li tau nce, thaum lead ncej tooj liab strips rau siab integration tseem cia siab rau imports. Lub C194 alloy nrog nruab nrab lub zog thiab nruab nrab conductivity tau raug industrialized nyob rau hauv Tuam Tshoj, thaum lub C7025 alloy nrog siab zog thiab siab conductivity tau pib tsim. Lub zog ntau dua tooj liab-chromium-zirconium alloys tseem tsis muaj.
3. Transformer tooj liab sawb
Nws yog tsuas yog siv los ua flexure pawg ntawm qhuav-hom transformers, thiab tau dav siv nyob rau hauv roj-immersed transformers. Nws muaj peev xwm ua lag luam zoo. Nws yog resistant rau impulse voltage, muaj zog tsis kam mus luv luv Circuit Court thiab overload, high efficiency, nplaim retardant, tawg-pov thawj, tsis tshua muaj suab nrov, me me, lub teeb yuag, txij nkawm-dawb, tsis tshua muaj nqi khiav hauj lwm, thiab muaj kev nyab xeeb thiab ib puag ncig adaptability. . Qhuav hom transformers tau tsim sai heev thoob ntiaj teb nyob rau hauv nruab nrab mus rau lub xyoo pua xeem dhau los thiab nkag mus rau peb lub teb chaws nyob rau hauv lig 1980s. Tam sim no, peb lub teb chaws tau dhau los ua ib lub teb chaws uas muaj ntau tshaj plaws thiab kev muag khoom ntawm cov transformers qhuav hauv ntiaj teb. Nyob rau hauv 2005, cov zis ntau tshaj 50 lab kVA. Feem ntau, rau txhua txhua 1000KVA muaj peev xwm ntawm low-voltage side dry transformer, 400KG ntawm tooj liab daim kab xev yog siv. Yog hais tias qhov siab thiab qis voltage sab yog tag nrho ua los ntawm tooj liab daim kab xev, ces 880KG ntawm tooj liab daim kab xev yuav tsum tau siv rau txhua txhua 1000KVA muaj peev xwm. Tam sim no, tag nrho cov siab thiab tsis tshua muaj hluav taws xob tooj liab strips suav txog li 20% ntawm tag nrho cov khoom tso tawm, thiab cov seem yog cov hlau tsis muaj hluav taws xob tsawg thiab cov hlau hluav taws xob siab. Xyoo 2006, kev siv tooj liab strips rau transformers tshaj 60,000 tons. Cov kev xav tau ntawm cov khoom no yog qhov hnyav dua qhov hnyav, siab dua precision, zoo dua qhov zoo, zoo dua conductivity, thiab tsis muaj burrs ntawm cov npoo ntawm cov sawb.
