Silicon carbide radiant raj

Vim li casSilicon Carbide Radiant TubesTab tom txhais dua tshiab txog Kev Siv Tshuab Kiln Hauv Kev Lag Luam

Nyob rau hauv ib lub caij nyoog uas qhov kev ua kom sov raug thiab kev siv hluav taws xob zoo txhais tau tias kev sib tw hauv kev lag luam, cov raj silicon carbide radiant tau tshwm sim ua lub hauv paus ntawm kev ua kom sov siab heev. Tsim los ua kom zoo tshaj plaws hauv qhov chaw ib puag ncig hnyav, cov khoom no tab tom hloov pauv kev ua haujlwm ntawm lub kiln thoob plaws kev tsim cov khoom siv ceramics, kev kho cua sov hlau, thiab cov txheej txheem iav annealing.

Cov txiaj ntsig tsis sib xws ntawmSilicon Carbide Radiant Tubes 

1. Kev Xa Khoom Kub Kom Tseeb

Silicon carbide radiant tubeua kom muaj kev faib qhov kub thiab txias sib npaug hauv cov qhov cub ua haujlwm, tshem tawm cov cheeb tsam txias uas ua rau muaj teeb meem rau cov khoom siv cua sov hlau ib txwm muaj. Lawv cov lus teb sai sai ua kom muaj txiaj ntsig zoo sib xws hauv cov txheej txheem tseem ceeb xws li kev hlawv cov xim av ceramic thiab kev ua kom sov cov hlau aerospace.

2. Tiv Thaiv Qhov Kub Tshaj Plaws

Ua kom ruaj khov rau kev ua haujlwm tas mus li ntawm 1200 ° C,silicon carbide radiant tubetiv taus kev warping thiab oxidation txawm tias nyob rau hauv cov cua sov cyclic. Qhov kev ruaj khov no ua rau lawv tsis tseem ceeb rau cov ntawv thov siab xws li porcelain sintering thiab stainless hlau ci annealing.

3. Kev Tiv Thaiv Tshuaj Lom Zem

Tsis zoo li lwm yam khoom siv hlau,silicon carbide radiant tubetseem tsis raug cuam tshuam los ntawm cov cua sov corrosive. Lawv vam meej hauv cov chaw nplua nuj nyob rau hauv chlorine (piv txwv li, kev ua haujlwm ntawm lub cub tawg ntsev) lossis cov tshuaj sulfur (piv txwv li, iav batch yaj), qhov twg cov raj ib txwm muaj degrade sai.

Cov Ntawv Thov Kev Siv Hauv Qhov Cub Uas Tseem Ceeb

1. Kev Tsim Khoom Siv Ua Los Ntawm Av nplaum & Cov Khoom Siv Siab Tshaj Plaws

Cov raj xa hluav taws xob silicon carbide muab cua sov tsis muaj kuab paug rau:

- Kev ua kom huv siab alumina crucible sintering

- Kev ua cov khoom siv ceramic silicon nitride

- Pob tshab armor iav tempering

2. Kev Ua Kub Hlau

Txij li ntawm cov khoom siv kho tsheb kom tawv mus rau titanium alloy forming, silicon carbide radiant tubes xa cov kev tswj kub kom meej hauv:

- Cov kab annealing tas mus li

- Cov cub tawg brazing nqus tsev

- Kev kho cua sov tiv thaiv huab cua

3. Kev Hloov Pauv Tsim Kho Iav

Hauv kev tsim cov iav ntab thiab kev kos duab fiber ntau, cov raj silicon carbide radiant tiv thaiv kev devitrification los ntawm kev tswj cov thermal profiles ruaj khov, txawm tias nyob rau hauv cov chaw muaj alkali-nplua nuj uas rhuav tshem cov hlau cua sov.

Cov txiaj ntsig ua haujlwm rau cov neeg ua haujlwm hauv qhov cub

- Kev Txuag Hluav Taws Xob: Txo kev siv roj los ntawm kev hloov pauv cua sov zoo tshaj plaws

- Kev Ruaj Ntseg Zoo: Tshem tawm cov khoom tsis zoo uas tshwm sim los ntawm kev hloov pauv ntawm qhov kub thiab txias

- Kev Ua Raws Cai Kev Ruaj Ntseg: Ua raws li cov cai tswjfwm kev tso pa phem nrog kev hlawv hluav taws huv dua

- Txo Lub Sijhawm Tsis Ua Haujlwm: 5-7 xyoo kev pabcuam piv rau kev hloov cov raj hlau txhua xyoo

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.