Ceramic Hoobkas, iav Hoobkas hais kom siv HRE los yog xaim cua sov tuaj ncaj qha

Ceramic Hoobkas, iav Hoobkas hais kom siv HRE los yog xaim cua sov tuaj ncaj qha

Vim tias qhov kub kub cua sov hlau yuav tsim kev co, lub sij hawm ntev ntawm lub zog thiab kev co, cov cua kub tsis zoo yuav raug chipped, thiab cov khoom yuav muaj kuab paug. Tsuas yog los ntawm kev xaiv cov cua sov hlau zoo tuaj yeem ua tiav tus nqi zoo / kev ua tau zoo.

Cov neeg siv khoom yuav tsum tsim nyog xaiv cov khoom uas lawv xav tau raws li lawv tus kheej cov khoom xav tau, kom lawv thiaj li muaj nuj nqis rau cov nyiaj. Hluav taws xob cua sov hlau muaj ntau yam kev siv. Qhov zoo ntawm cov khoom cua sov hlau muaj kev sib raug zoo nrog cov chaw tsim khoom. Kev saib xyuas yuav tsum tau ua hauv kev xaiv cov khoom.

Nws raug nquahu kom siv cov hlau-chromium-aluminium ntau tshaj plaws 0cr25al5 rau cov chaw tsim hluav taws xob thiab qhov cub

Nws yog ib qho tsim nyog los txiav txim siab txog qhov kub thiab txias qhov teeb meem, {{0}}} degrees, tsis tas yuav tsum tau zoo heev, nws raug nquahu kom siv cov hlau-chromium-aluminium feem ntau 0cr25al5, nws yog pheej yig thiab lub siab tshaj plaws kev khiav hauj lwm kub yog 900 degrees, yog hais tias tshav kub kev kho mob nyob rau saum npoo ntawm cov cua sov hlau, kua qaub dawb los yog Annealing txhim khu nws oxidability thiab yog ntau npaum li cas-zoo. Yog tias lub qhov cub nyob ntawm 900-1000 degrees, nws raug nquahu kom siv 0cr21al6nb. Vim tias qhov sib ntxiv ntawm Nb lub caij, cov cua sov hlau ntawm lub hom no muaj qhov kub thiab txias thiab zoo dua. Yog hais tias lub cub tawg kub yog 1100-1200 degrees, nws raug nquahu kom siv Ocr27al7mo2, uas muaj MO lub voj voog Yog li, cov hlau muaj qhov kub thiab txias, tab sis qhov siab dua qhov purity ntawm 0Cr27al7MO2, cov hlau muaj zog dua, qhov zoo dua cov oxidation kuj. , tab sis qhov yooj yim dua nws yog nkig, yog li tuav nws nrog kev saib xyuas, thiab nws yog qhov zoo tshaj kom cia lub Hoobkas cua nws mus rau qhov loj me, tus neeg yuav khoom tsuas yog rov qab los ntawm koj tus kheej. Kuj tseem muaj qee lub qhov cub uas muaj qhov kub thiab txias, 1400 degrees Celsius. Nws raug pom zoo kom siv American Sedes Sedes hluav taws xob cua sov alloy fca-MBO lossis Swedish kanthal APM. Tau kawg, tus nqi tau nce siab thiab siab dua.

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