Silicon carbide radiant tube

Silicon carbide radiant tubeyog cov khoom siv ceramic siab heev uas tau lees paub dav rau lawv qhov kev ua tau zoo tshwj xeeb hauv kev siv kub thiab corrosive hauv kev lag luam. Lawv cov khoom siv tshwj xeeb thiab kev hloov pauv ntawm cov qauv ua rau lawv tsis tseem ceeb hauv cov chaw ua haujlwm nyuaj. Hauv qab no yog cov lus piav qhia txog lawv cov txiaj ntsig tseem ceeb thiab cov ntawv thov.

1. Cov Khoom Siv Zoo Tshaj Plaws

SiC yog cov khoom siv ceramic ua tau zoo nrog cov yam ntxwv zoo tshaj plaws:

(1) Kev Tiv Thaiv Kub Heev: Muaj peev xwm ua haujlwm tas mus li ntawm qhov kub txog li 1600 ° C thiab kev raug luv luv tshaj 1800 ° C, zoo dua li cov kev daws teeb meem hlau ib txwm muaj.

(2) Kev Ua Kub Siab: Nrog rau kev ua kub siab 2-3 npaug ntau dua li cov hlau, Silicon carbide radiant tubes ua rau muaj cua sov sai thiab faib qhov kub thiab txias sib xws.

(3) Kev Nthuav Dav Thermal Tsawg: Lawv qhov kev nthuav dav thermal tsawg kawg nkaus txo qhov kev ntxhov siab thaum muaj kev hloov pauv kub, ua kom muaj kev ruaj khov ntawm cov qauv.

(4) Kev Tiv Thaiv Kev Xeb thiab Kev Oxidation: Tiv taus cov kua qaub, alkalis, cov hlau molten, thiab cov pa roj hnyav, txawm tias nyob rau hauv qhov kub thiab txias ntev.

2. Kev Ua Tau Zoo ntawm Cov Qauv

Silicon carbide radiant tubes tuaj yeem ua raws li ntau yam kev xav tau ntawm kev lag luam:

(1) Cov Qauv Tsim Kho Tau: Muaj nyob rau hauv txoj kab ncaj, U-puab, lossis W-puab teeb tsa los ua kom zoo dua qhov kev faib cua sov thiab kev siv qhov chaw.

(2) Kev Sib Koom Ua Ke: Sib xws nrog cov hlau flanges lossis cov txheej txheem kaw lus ceramic rau kev sib txuas tsis xau hauv cov teeb tsa nyuaj.

1. Cov Kev Zoo ntawm Kev Ua Haujlwm

(1) Kev Siv Hluav Taws Xob Zoo: Kev ua kom muaj cua sov siab txo qhov kev siv hluav taws xob los ntawm kev ua kom hloov pauv cua sov sai dua.

(2) Lub Neej Ua Haujlwm Ntev: Cov raj xa hluav taws xob silicon carbide feem ntau kav ntev dua 3-5 npaug dua li lwm cov hlau hauv cov chaw ib puag ncig hnyav, txo qis lub sijhawm tsis ua haujlwm thiab cov nqi hloov pauv.

(3) Kev Tiv Thaiv Kev Poob Siab Thaum Tshav Kub: Tiv taus kev kub thiab txias sai sai yam tsis tawg, zoo tagnrho rau cov txheej txheem uas xav tau kev hloov pauv kub ntau zaus.

4. Cov Ntawv Thov Kev Lag Luam Tseem Ceeb

Silicon carbide radiant tubes ua tau zoo hauv cov haujlwm tseem ceeb:

(1) Metallurgy: Siv rau hauv cov cub tawg annealing, carburizing furnaces, thiab brazing systems rau kev kho cua sov sib xws.

(2) Kev Ua Tshuaj: Ua haujlwm ua cov raj tshuaj tiv thaiv lossis cov khoom txhawb nqa catalyst hauv cov reactors kub thiab cov cub tawg pyrolysis.

(3) Kev Tsim Khoom Siv Ua Los Ntawm Cov Khoom Uas ...

(4) Cov Txheej Txheem Ib puag ncig: Siv rau hauv cov chaw hlawv khib nyiab thiab cov chaw kho pa tawm kom tswj tau cov pa roj corrosive ntawm qhov kub siab.

5. Kev Sib Piv Zoo Dua Lwm Txoj Hauv Kev:

6. Vim li cas ho xaiv Silicon carbide radiant tubes?

Cov raj xa hluav taws xob silicon carbide yog qhov kev xaiv zoo tshaj plaws rau kev lag luam uas muab qhov tseem ceeb rau:

(1) Kev ruaj khov kub heev yam tsis muaj kev puas tsuaj.

(2) Kev ntseeg siab mus sij hawm ntev hauv cov huab cua corrosive lossis oxidizing.

(3) Siv zog tsawg thiab cua sov sib xws rau cov txheej txheem ua haujlwm raug.

Shandong Zhongpeng Special Ceramics Co., Ltd yog ib qho ntawm cov khoom siv tshiab silicon carbide ceramic loj tshaj plaws hauv Suav teb. SiC technical ceramic: Moh qhov nyuaj yog 9 (New Moh qhov nyuaj yog 13), nrog kev tiv thaiv zoo heev rau kev yaig thiab xeb, kev puas tsuaj zoo heev - kev tiv thaiv thiab kev tiv thaiv oxidation. SiC cov khoom lub neej kev pabcuam yog 4 txog 5 zaug ntev dua li 92% alumina khoom. MOR ntawm RBSiC yog 5 txog 7 zaug ntawm SNBSC, nws tuaj yeem siv rau cov duab nyuaj dua. Cov txheej txheem hais nqe yog ceev, kev xa khoom yog raws li tau cog lus tseg thiab qhov zoo yog qhov thib ob rau tsis muaj leej twg. Peb ib txwm mob siab rau kev sib tw peb lub hom phiaj thiab muab peb lub siab rov qab rau lub zej zog.