Mineral Insulated Cable (MICC lossis MI cable), raws li hom tshwj xeeb ntawm cable, yog siv dav hauv txhua qhov chaw ntawm lub neej rau nws cov hluav taws kub zoo, tiv thaiv corrosion thiab kev ruaj ntseg. Daim ntawv no yuav qhia txog cov qauv, yam ntxwv, daim ntawv thov teb, kev ua lag luam thiab kev loj hlob zeem muag ntawm cov ntxhia insulated cable kom ntxaws.
1. Cov qauv thiab nta
Mineral insulated cable yog tsim los ntawm tooj liab conductor core hlau, magnesium oxide hmoov rwb thaiv tsev txheej thiab tooj liab sheath (los yog aluminium sheath). Ntawm lawv, tooj liab conductor core hlau yog siv los ua qhov nruab nrab ntawm kev sib kis tam sim no, thiab magnesium oxide hmoov yog siv los ua cov khoom siv hluav taws xob inorganic los cais cov neeg xyuas pib thiab cov sheath los xyuas kom meej qhov hluav taws xob kev ua tau zoo thiab kev nyab xeeb ntawm cable. Cov txheej txheej sab nraud tuaj yeem xaiv tau raws li qhov xav tau ntawm lub tes tsho tiv thaiv tsim nyog, txhawm rau txhim kho kev tiv thaiv ntawm cov kab txuas ntxiv.
Cov yam ntxwv ntawm cov ntxhia insulated cable yog qhov tseem ceeb hauv cov hauv qab no:
(1) Kev tiv thaiv hluav taws kub siab: Vim tias cov txheej txheej rwb thaiv tsev yog ua los ntawm cov khoom siv tsis zoo xws li magnesium oxide, cov kab hluav taws xob hauv hluav taws xob tseem tuaj yeem tuav cov rwb thaiv tsev zoo ntawm qhov kub thiab txias thiab tiv thaiv hluav taws. Nws cov ntaub tooj liab yuav yaj ntawm 1083 ° C, thiab cov ntxhia rwb thaiv tsev kuj tuaj yeem tiv taus qhov kub siab tshaj 1000 ° C.
(2) High corrosion kuj: seamless tooj liab raj los yog txhuas raj raws li ib tug sheath khoom, yog li cov ntxhia insulated cable muaj ib tug siab corrosion kuj, yuav siv tau nyob rau hauv hnyav ib puag ncig ntev.
(3) Kev ruaj ntseg kev sib kis tau zoo: Mineral insulated cable muaj kev sib kis tau zoo, haum rau kev ncua deb, cov ntaub ntawv ceev ceev thiab cov hluav taws xob hluav taws xob loj thiab lwm yam xwm txheej. Nws muaj peev xwm nqa tam sim no loj, siab luv luv-circuit ntsuas ntsuas, thiab tuaj yeem xa cov tam sim no siab dua ntawm qhov kub thiab txias.
(4) Lub neej ua haujlwm ntev: vim nws qhov hluav taws kub tsis kam, kev tiv thaiv corrosion thiab lwm yam ntxwv, kev pab cuam lub neej ntawm cov ntxhia insulated cables kuj ntev, feem ntau txog li 70 xyoo.
2. Daim ntawv thov teb
Mineral insulated cables yog siv dav hauv txhua qhov chaw ntawm lub neej, feem ntau suav nrog:
(1) Cov tsev siab siab: siv rau cov teeb pom kev zoo, teeb pom kev zoo thaum muaj xwm ceev, ceeb toom hluav taws, hluav taws xob hluav taws xob, thiab lwm yam, kom ntseeg tau tias cov khoom siv hluav taws xob ib txwm tseem tuaj yeem muab tau thaum muaj xwm txheej ceev.
(2) Petrochemical kev lag luam: Hauv thaj chaw muaj kev phom sij txaus ntshai, hluav taws kub tsis kam thiab corrosion kuj ntawm cov ntxhia insulated cables ua rau lawv zoo tagnrho.
(3) Kev thauj mus los: tshav dav hlau, subway tunnels, nkoj thiab lwm qhov chaw, pob zeb hauv av insulated cables yog siv rau kev teeb pom kev kub ceev, hluav taws xob saib xyuas, kab cua tshuab, thiab lwm yam.
(4) Cov chaw tseem ceeb: xws li tsev kho mob, cov chaw khaws ntaub ntawv, chav tswj hluav taws, thiab lwm yam, muaj cov kev xav tau siab rau kev ruaj ntseg ntawm kev xa hluav taws xob thiab kev ua haujlwm hluav taws, thiab cov ntxhia insulated cables yog qhov tseem ceeb.
(5) Ib puag ncig tshwj xeeb: qhov, hauv qab daus thiab lwm yam kaw, av noo, qhov kub thiab txias ib puag ncig, cable hluav taws kub tsis kam, corrosion kuj yuav tsum siab, ntxhia insulated cable tuaj yeem ua tau raws li cov kev xav tau no.
3. Kev ua lag luam raws li txoj cai thiab kev loj hlob zeem muag
Nrog rau kev mloog zoo rau kev nyab xeeb hluav taws, kev lag luam thov rau cov ntxhia insulated cables loj hlob. Tshwj xeeb tshaj yog nyob rau hauv lub zog tauj dua tshiab tej yaam num xws li hnub ci thiab cua, mineral-insulated cables yog dav siv vim lawv cov hluav taws-resistant zog. Nws tau kwv yees tias los ntawm 2029, lub ntiaj teb cov ntxhia insulated cable lag luam loj yuav ncav cuag $ 2.87 billion, nrog rau kev loj hlob txhua xyoo (CAGR) ntawm 4.9%.
Hauv kev ua lag luam hauv tsev, nrog rau kev siv cov qauv xws li GB / T50016, daim ntawv thov ntawm cov ntxhia insulated cables hauv cov kab hluav taws tau yuav tsum tau ua, uas tau txhawb txoj kev loj hlob ntawm kev lag luam. Tam sim no, ntxhia insulated fais fab cables nyob hauv lub lag luam tseem ceeb, thiab cov ntxhia insulated cua sov cables kuj maj mam nthuav lawv daim ntawv thov ntau yam.
4. Cov lus xaus
Mineral insulated cable plays lub luag haujlwm tseem ceeb hauv txhua qhov chaw ntawm lub neej vim nws qhov hluav taws kub zoo heev, kev tiv thaiv corrosion thiab kev ruaj ntseg. Nrog rau kev txhim kho txuas ntxiv ntawm kev nyab xeeb hluav taws xob thiab kev txhim kho sai ntawm cov phiaj xwm hluav taws xob tauj dua tshiab, kev lag luam zeem muag ntawm cov ntxhia insulated cables yog dav. Txawm li cas los xij, nws cov nqi siab thiab kev txhim kho yuav tsum tau xav txog hauv kev xaiv thiab siv. Nyob rau hauv lub neej yav tom ntej txoj kev loj hlob, ntxhia insulated cables yuav txuas ntxiv mus ua si lawv tshwj xeeb zoo rau lub hwj chim kis tau tus mob thiab hluav taws kev nyab xeeb ntawm txhua qhov chaw ntawm lub neej.
Post lub sij hawm: Nov-27-2024