750 ℃ ​​gaaska dahaarka kulaylka ee galaas dhalaalaysa kulul - warqad fiber silicate aluminium

Gaaska dahaarka filimka jabaya galaas, warqad dhalaal kulul dhalaalaysa

Muraayadda dhalaalaysa ee kulul, oo sidoo kale loo yaqaan dhalaalidda kulul ee saddex-geesoodka ah ee codka nuugaya ama muraayadda maalgashiga, waxay maraan foorno kulul oo gaar ah si loogu kululeeyo galaaska saxanka ilaa heer dhalaal ah (heerkulka kulaylka ee 750C), ku dar midabyo gaar ah, si muraayadda waxay sameeyaan noocyo kala duwan oo ah qaabaynta dabiiciga ah ama caaryada iyo qaababka saddex-geesoodka ah, waxay leedahay qiimo farshaxan oo qaali ah, waxayna leedahay dhawaaq-dhuujin.

Foornada dhalada, deji qalooca kuleyliyaha gaarka ah iyo qalooca ciribtirka.dhalaalidda kulul ma fiicna waxaa jiri doona walbahaar, duufaan qabow, ul dhow

Laba nooc oo maaddooyin ah - daaweynta kulaylku waxay sidoo kale bedeli doontaa balaadhinta kulaylka iyo foosha qabow, sidaas darteed midba midka kale saameynaya, sidaas darteed caaryada loogu talagalay farsamaynta dhalada dhalaalaysa waa in si fiican loo doortaa, mabaadi'da xulashada guud ahaan waxay raacaan laba dhibcood: marka hore, isticmaalka heerkulka sare. iska caabbinta iyada oo aan isbeddel kuleylku ku jirin walxaha, deslamination galaaska gaaska dahaarka heerkul sare, warqad dhalaal kulul dhalaalaysa, sida suuf dahaarka fiber dhoobada, guddiga dahaaridda fiber dhoobada;Marka labaad, isticmaalka isku xidhka ballaadhinta dhalooyinka wax badan kama duwana walxaha, sida xaashida fiber-ka dhoobada ah, birta birta ah ee aan lahayn birta, iwm. Warqadda fiber-ka dhoobada ah ayaa iska cad in ay aad ugu habboon tahay caaryada dhalaalka ah ee kulul marka loo eego birta birta ah ee la tuuray.

Sababtoo ah caaryada dhalaalaysa kulul waa weyn yahay, waxaan ugu yeernaa warqadda fiber-ceramiga sii daayo caaryada dahaaridda filimada galaas, warqad dhalaal kulul dhalaalay warqad.

JQ gaas dahaarka filimka galaas, xaashi dhalaal kulul dhalaalaysa waa nooc ka mid ah waxa uu leeyahay dabacsanaan gaar ah iyo iska caabin adag, heerkulka ka sarreeya 1000 ° C, oo uu leeyahay dahaarka kulayl gaar ah, sida laga soo xigtay baahida macaamiisha si ay u isticmaalaan daahirsanaanta sare warqad fiber dhoobada wax soo saarka ee kala duwan. foomamka, waxay leedahay saameyn wanaagsan oo dab-damis ah, waxay si toos ah ula xiriiri kartaa ololka.

Waxay ka samaysan tahay fiber dhoobo ah iyo qadar yar oo si cilmiyeysan loo xushay oo si adag loo kontoroolo, waxaana lagu farsameeyaa kala-bax, goyn farsamo iyo habab kale

Xiruhu wuu gubi doonaa marka la isticmaalayo.Inta badan loo isticmaalo berrinka heerkulka sare ee heerkulka, tignoolajiyada wax soo saarka sare ee isticmaalka qaybinta fiber waa mid aad u lebbisan, dhumucda waraaqaha iyo cufnaanta mugga si adag ayaa loo xakameyn karaa.

Gaaska dahaarka filimada galaas, dhalaal kulul dhalaalaysa warqad sifada alaabta:

Awoodda kulaylka oo hooseeya, kulaylka kuleylka hooseeya

Waxqabad koronto oo heersare ah

Machinability heer sare ah

Xoog sare iyo iska caabin ilmo

Dabacsanaan sare

Waxa ku jira kubbadda slag hoose

Saamaynta nuugista codka wanaagsan

Nolosha adeeg oo dheer

Gaaska dahaadhka dhalaalka ah ee dhalaalaysa kulul, codsiga alaabta gaaska dahaadhka dhalaalaysa:

· Wershadaha dahaarka, shaabadeynta iyo walxaha ka-hortagga daaqsinka

Qalabka kuleylka korantada oo heer sare ah iyo walxo kuleylka kuleylka ah

Qalab aad u fiican, qaybaha korantada iyo walxaha dahaarka

Qalabka dahaarka ee warshadaha baabuurta

Balaadhinta walxaha buuxinta wadajirka ah

Go'doomin (waxyaabaha lidka ku ah sinter)

· Gas ku dheji birta dhalaalaysa

Qalabka dahaarka kulaylka moduleka SCR