Nrog rau kev loj hlob ntawm tib neeg lub neej, ntau tus neeg cline siv yas aluminium muutilayer yeeb nkab rau roj
Cov pa roj carbon aluminium yas yeeb nkab yog ib hom tshiab ntawm cov yeeb nkab, uas muaj li ntawm nruab nrab txheej welded aluminium yeeb nkab, sab hauv thiab txheej txheej polyethylene yas, thiab kub yaj cov nplaum ntawm cov khaubncaws sab nraud povtseg. Polyethylene yog cov tsis muaj ntxhiab, tsis muaj ntxhiab yas nrog zoo qhov cuam tshuam tsis kam, kev tiv thaiv corrosion thiab huab cua tsis kam. Kev siv lub tshuab ntev ntev ntawm txhuas hlau nyob hauv nruab nrab txheej ua rau cov yeeb nkab ua cov hlau ua kom muaj zog, thiab qhov cuam tshuam ua rau cov yeeb nkab yooj yim khoov thiab tsis thim. Cov pa roj carbon aluminium yas yeeb nkab muaj ob qhov tseem ceeb ntawm cov yeeb nkab hlau khoom siab tsis kam thiab cov yeeb nkab yas kua qaub thiab alkali corrosion tsis kam. Nws yog tus qauv ntawm cov cim tshiab ntawm cov kav dej. Kev pab cuam lub neej ntawm cov pa roj carbon aluminium yas yeeb nkab feem ntau yuav tsum tau 50 xyoo, thiab qhov kub tsis kam thiab siab tiv thaiv yuav tsum ua tiav cov kev xav tau ntawm lub teb chaws tus qauv kev tswj hwm, nyob rau hauv cov xwm txheej ntawm kev ua haujlwm ntawm 60 ℃ thiab ua haujlwm siab ntawm 0.4MPa.
Nws muaj qhov ntsuas zoo li cov khoom siv hlau yeeb ， thiab yooj yim khoov, uas tshem tawm qhov brittleness ntawm cov yeeb nkab hlau thiab tsis rov qab tom qab khoov.
Nws muaj kev txhim kho zoo corrosion, kub tiv taus, siab hloov siab, uas tuaj yeem siv los thauj cov khaub thuas txias, dej kub thiab lwm yam kua.
Nws muaj sab hauv phab ntsa du, thiab qhov tsis kam poob yog me me thaum xa dej thiab lwm yam kua, nrog rau cov nplai tsis muaj cov qias neeg.
Nws muaj cov khoom ua kom tsis muaj cua sov ua kom sov siab thiab zoo tshaj kev tiv thaiv tshav kub thiab rwb thaiv tsev ， txhawm rau txuag cov thermal rwb thaiv tsev sab nraum cov yeeb nkab ， thiab xyuas kom cov kua ua kom tsis muaj kuab paug ， lom thiab tsim kev puas tsuaj.
Nws' s yooj yim txiav thiab tuaj yeem sib txuas tau los ntawm cov yeeb nkab haum ， thiab cov khoom siv taub me me-yeeb nkab tuaj yeem muab rau hauv cov yob thiab tuaj yeem txiav ntawm txhua qhov ntev thiab khoov ntawm yuav ， kom txuag tau cov nqi nruab ntawm yeeb nkab haum