Hauv kev tsim khoom lag luam, cov raj xa dej zoo li "cov hlab ntsha" ntawm cov chaw tsim khoom, lub luag haujlwm thauj khoom ntau yam kua, roj, thiab txawm tias cov khoom siv. Txawm li cas los xij, qee qhov ntawm cov xov xwm no muaj zog corrosiveness thiab hnav tsis kam, uas tuaj yeem ua rau cov kav dej caws pliav dhau sijhawm. Qhov no tsis tsuas yog cuam tshuam rau kev tsim khoom tab sis kuj tseem tuaj yeem ua rau muaj kev nyab xeeb.
Lub sij hawm no, tshwj xeeb pipeline tiv thaiv technology -silicon carbide pipeline hauv ob sab phlu, yog maj mam dhau los ua cov kev daws teeb meem rau ntau lub lag luam.
Dab tsi yog silicon carbide?
Silicon carbide (SiC) yog ib qho kev sib xyaw ua ke ntawm silicon thiab carbon, uas ua ke nrog qhov kub thiab txias thiab corrosion tsis kam ntawm ceramics nrog siab hardness thiab cuam tshuam ntawm cov hlau. Nws hardness yog thib ob tsuas yog pob zeb diamond, ua rau nws nyiam heev hauv cov ntaub ntawv hnav-resistant.
Vim li cas thiaj siv silicon carbide rau cov kav dej hauv ob sab phlu?
Cias muab, silicon carbide hauv ob sab phlu yog ib txheej ntawm "tiv thaiv armor" hnav rau ntawm phab ntsa sab hauv ntawm lub raj xa dej. Nws lub ntsiab zoo yog:
1. Super hnav-resistant
Lub siab hardness ntawm silicon carbide tso cai rau nws kom yooj yim tiv thaiv kev yaig ntawm siab hnav tawm xws li mortar thiab slurry.
2. Corrosion kuj
Txawm hais tias nyob rau hauv cov kua qaub, alkali lossis ntsev, silicon carbide tuaj yeem nyob ruaj khov thiab yuav tsis yooj yim eroded.
3. Kub kub tsis kam
Txawm tias nyob rau hauv qhov kub thiab txias ib puag ncig ntawm ntau pua degrees Celsius, silicon carbide hauv ob sab phlu tuaj yeem tswj cov qauv kev ruaj ntseg yam tsis muaj deformation lossis detachment.
4. Txuas lub neej ntev ntawm cov kav dej
Los ntawm kev txo qis kev hnav thiab corrosion, silicon carbide hauv ob sab phlu tuaj yeem txuas ntxiv kev pab cuam lub neej ntawm cov kav dej, txo kev hloov zaus thiab cov nqi tu.
Daim ntawv thov scenarios
Silicon carbide pipeline hauv ob sab phlu yog siv dav hauv kev lag luam xws li tshuaj lom neeg, mining, hluav taws xob, thiab kev tiv thaiv ib puag ncig, thiab tshwj xeeb tshaj yog tsim rau kev thauj cov xov xwm uas ua rau cov kav xa dej tsis zoo, xws li:
-Slurry uas muaj cov khoom siv
- Muaj zog corrosive tov
- Kub kub flue roj los yog kua
Cov ntsiab lus
Silicon carbide pipeline hauv ob sab phlu yog zoo li ntxiv ib qho ruaj khov "tiv thaiv kev tiv thaiv" rau cov kav dej, uas tuaj yeem tiv taus hnav thiab corrosion, nrog rau kev tiv taus qhov kub thiab txias, thiab yog qhov kev lees paub zoo rau kev ua haujlwm ruaj khov ntawm cov kav dej mus ntev. Rau cov lag luam nrhiav kev ua haujlwm tau zoo, ruaj ntseg, thiab tus nqi qis, qhov no yog ib qho kev hloov kho tshiab tsim nyog xav txog.
Post lub sij hawm: Oct-13-2025