- 26
- Sep
Cirbadda silicate ee Aluminium ayaa buste feertay
Cirbadda silicate ee Aluminium ayaa buste feertay
Bustada aluminium silicate buste-feeraha waa kulayl-kulayl-celiya kulayl-ilaalin kulaylka oo u adeegsada silicate aluminium sida alaabta ceyriinka ah oo doorta tikniyoolajiyadda wax-ka-qabashada foornada iska-caabbinta si ay si gaar ah u samayso aluminium silicate irbadda fiber kiimikada dheer oo samaysma. Aluminium si gaar ah loo sameeyay silicate dhoobada dhoobada dhoobada polyester -ka waxaa sameeya habka qabashada irbadda. Waxaa la wanaajiyay heerka isdhexgalka, sifooyinka lidka-ka-hortagga, xoogga cadaadiska iyo fidnaanta lakabka sare ee fiilooyinka kiimikada. Bustaha fiber-ku wuxuu ka koobnaan karaa dhammaan isku-xirnaanta kiimikada dabiiciga ah si loo hubiyo in badeecaddu leedahay soo-saaris heer sare ah iyo isku-halayn heer-kulka sare iyo culayska heerkulka aadka u hooseeya.
Marka loo eego geedi -socodka wax -soo -saarka ee kala duwan, waxaa loo qaybin karaa buste irbadda xariir ku wareegsan iyo buste irbadda foornada gaaska;
Marka loo eego alaabada ceeriin ee kaladuwan iyo cuntooyinka qarsoodiga ah, waxaa loo qaybin karaa: nooca guud (STD), nooca daahirsanaanta sare (HP), nooca aluminiumka sare (HA), nooca aluminium zirconium, nooca aasaasiga ah, iyo nooca ay ku jirto zirconium (ZA ).
Faa’iidooyinka cirbadda silicate aluminium buste feer:
1. Qalabka dab-damiska: kulaylka u adkaysta 950-1400 ℃, darajada dab-damiyaha iyo darajada A-dabka, oo si macquul ah u kala saari kara dabka.
2. Dahaarka kuleylka: qaab-dhismeedka fiber-suufka oo si fiican u-siman oo caato ah ayaa ka dhigaya is-beddelka kuleylka kuleylka ee alaabta, taas oo iyaduna leh saameyn wax ku ool ah oo ka-hortagga kuleylka.
3. Dahaadhka dhawaaqa: saxanka microporous -ka ee ay soo saarto qaab -dhismeedka fiiqan ee dabaysha leh ayaa si macquul ah u daciifin kara xagasha nuugista dhawaaqa.
4. Heerka ka-hortagga dhul-gariirka: Qaab-dhismeedka saxanka microporous-ka ee ka samaysan fiber kiimikada caatada ah waa mid jilicsan oo ductile ah, oo si macquul ah u yeelan kara saamaynta dhabta ah ee darajada ka-hortagga seismic-ka.
5. Degganaansho: Maaddooyinka kiimikada ma aha kuwo firfircoon waxaana lagu dari karaa dhismayaal kala duwan oo murugsan.
Bustada cirbadda leh ee aluminium silicate waxay ka samaysan tahay dhagxaan gubtay oo tayo sare leh oo lagu dhalaaliyey heerkul aad u sarreeya oo qiyaastii ah 2,000 yuan, oo lagu daray maaddooyinka kale ee ilaaliya si loo xajiyo. Waxay leedahay sifooyin badan oo u gaar ah, sida ductility wanaagsan, cimri dherer xoog leh, iyo tayada iftiinka. Waxay leedahay iska caabin dab oo aad u fiican, isku -halayn xoog leh, oo aan ku dhicin heerkul sare oo dhowr kun oo digrii ah. Sidaa darteed, busteyaal aluminium silicate bustayaal feeraha ayaa inta badan loo adeegsadaa silsiladda warshadda kiimikada warshadaha, warshadaha dhismaha, warshadaha semiconductor, warshadaha hawada, warshadaha milatariga, alaabta guriga ee la shubay iyo warshadaha kale.
Codsiga irbadda silicate aluminium buste feer:
1. Waxsoosaarka warshadaha ee alaabta dhismaha ee qurxinta qurxinta, qalabka kululaynta, xididdada darbiga dhuumaha ee heerkulka sare.
2. Heerkulka sare ee waxsoosaarka warshadaha ee dhirta kiimikada waxay ka tarjumaysaa dahaarka gidaarka ee qalabka mishiinada iyo kululeeyayaasha.
3. Daboolidda kulaylka iyo tuubooyinka ilaalinta kulaylka ee korontada kulaylinta injineernimada korontada, koronto -dhaliyaha marawaxadaha iyo warshadda tamarta nukliyeerka.
xudunta farsamada:
Standard | Nooca daahirsanaanta sare | Irbadaha | ||
Heerkulka soocidda (℃) | 1260 | 1260 | 1360 | |
Heerkulka shaqada (℃) | 1050 | 1100 | 1200 | |
midabka | 洁白 | 洁白 | 洁白 | |
Cufnaanta cufnaanta (kg / m3) | 260 320 |
260 320 |
260 320 |
|
Yaraynta toosan ee joogtada ah (%) (heerkulka jirka ee saacadaha 24, cufnaanta mugga 320kg/m3) | -3 (1000 ℃) |
-3 (1100 ℃) |
-3 (1200 ℃) |
|
Dhaqdhaqaaqa kaamerada heerkulka kasta oo kulul (w/mk) Cufnaanta jumlada 285kg/m3) | 0.085 (400 ℃) 0.132 (800 ℃) 0.180 (1000 ℃) |
0.085 (400 ℃) 0.132 (800 ℃) 0.180 (1000 ℃) |
0.085 (400 ℃) 0.132 (800 ℃) 0.180 (1000 ℃) |
|
Awoodda cadaadiska (Mpa) (10% yaraynta jihada dhumucda) | 0.5 | 0.5 | 0.5 | |
qaybaha kiimikada
(%) |
AL2O3 | 46 | 47-49 | 52-55 |
AL2O3+SIO2 | 97 | 99 | 99 | |
AL2O3+SIO2+Zro2 | – | – | – | |
Zro2 | – | – | – | |
Fe2O3 | <1.0 <span = ””> | 0.2 | 0.2 | |
Na2O+K2O | ≤0.5 | 0.2 | 0.2 | |
Cabbirka badeecada (mm) | usual format:600*400*10-5;900*600*20-50 Tilmaamo kale ayaa loo sameeyaa si waafaqsan shuruudaha isticmaalaha |