Silicon carbide ceramic lined hnav-resistant yeeb nkab
Silicon carbide hnav-resistant kav yog cov kav dej uas ua los ntawm silicon carbide thiab muaj kev siv dav hauv ntau qhov chaw. Nws qhov kev sib tw tseem ceeb yog raws li hauv qab no:
(1) Lub Neej Revolution
Thaum thauj cov xov xwm abrasive xws li slurry thiab thee tshauv, lub neej ntev yog 10 npaug ntawm cov hlau, txo qis kev hloov pauv thiab poob qis.
(2) Cov kev ua haujlwm siab heev yog universal
Kev ua haujlwm ruaj khov los ntawm -50 ℃ txog 1600 ℃, nrog thermal poob siab tiv thaiv kom tsis txhob tawg, haum rau cov xwm txheej kub xws li metallurgy thiab tshuaj lom neeg kev lag luam.
(3) Kev siv ntau yam ntawm ib qho khoom siv
Ib txhij daws plaub qhov teeb meem loj ntawm hnav, corrosion, kub kub, thiab tiv thaiv tawg.
(4) Lub teeb yuag thiab txuag hluav taws xob
Kev tsim qauv hnyav txo cov nqi tsheb thauj mus los thiab kev teeb tsa, thiab kev sib txhuam coefficient tsawg txo kev siv zog siv.
Lub crushing kom zoo dua ntawm silicon carbide kav piv rau ib txwm cov ntaub ntawv:
| Performance dimension | Silicon carbide pipeline | Hlau / yas kav |
| Hnav tsis kam | Hardness 2800HV (5 npaug ntawm cov hlau), lifespan 10 zaug ntev dua li cov kav dej tsis yog hlau | Hlau yog nquag hnav thiab tsim kua muag, thaum cov yas tsis muaj zog (PE <1 HV) |
| Kub kub tsis kam | Resistant mus rau qhov kub thiab txias ntawm 1600 ℃ thiab thermal shock (coefficient ntawm thermal expansion 4 × 10 ⁻⁶ / ℃) | Stainless hlau yog nquag oxidation ntawm qhov kub thiab txias, thaum plastics muaj qhov kub tsis kam ntawm tsawg dua 80 ℃ |
| Corrosion kuj | Resistant rau cov acids muaj zog (ntse sulfuric acid), muaj zog hauv paus, thiab molten hlau corrosion | Stainless hlau muaj kev paub txog pitting corrosion thaum raug cov tshuaj chloride ions, thaum cov yas tsis muaj tshuaj lom neeg |
| Lub teeb | Qhov ceev ntawm 3.0 ~ 3.14 g / cm³ (60% sib zog dua hlau) | Hlau pipelines yog loj thiab muaj nqi siab installation |
| Functional Expansion | Antistatic (tsis muaj zog conductivity), semiconductor qib huv | Cov hlau xav tau kev kho mob ntxiv rau kev tiv thaiv kev tawg, thaum cov yas ua rau muaj kab mob |
Nyob rau hauv luv luv, yuav luag tsis muaj lwm txoj kev daws teeb meem rau silicon carbide pipelines thaum thauj heev corrosive thiab hnav-resistant media xws li acidic slurries thiab high-temperature flue gas tshauv.
Yog tias koj muaj lus nug, thov koj xav tiv tauj peb txhua lub sijhawm.
Shandong Zhongpeng Tshwj Xeeb Ceramics Co., Ltd yog ib qhov loj tshaj plaws silicon carbide ceramic cov ntaub ntawv tshiab daws teeb meem hauv Suav teb. SiC technical ceramic: Moh lub hardness yog 9 (New Moh's hardness yog 13), nrog zoo heev tiv taus yaig thiab corrosion, zoo heev abrasion - kuj thiab anti-oxidation. SiC khoom lub neej kev pab cuam yog 4 mus rau 5 zaug ntev dua 92% alumina khoom. MOR ntawm RBSiC yog 5 mus rau 7 npaug ntawm SNBSC, nws tuaj yeem siv rau cov duab ntau dua. Cov txheej txheem hais tau nrawm, kev xa khoom yog raws li tau cog lus tseg thiab qhov zoo yog qhov thib ob. Peb ib txwm pheej sim sim peb lub hom phiaj thiab muab peb lub siab rov qab los rau zej zog.
