puas alumina pob zeb media spark
Apr 24, 2024
Alumina pob zeb xov xwm yog tsis-sparking thiab tsis-conductive, ua rau nws yog ib tug tsim nyog xaiv rau milling cov ntaub ntawv uas yog nquag ignition los yog tawg, xws li dub hmoov los yog lwm yam khoom uas yog flammable. Alumina (aluminium oxide) yog cov khoom siv ceramic uas tsis muaj zog, ruaj khov, thiab tiv taus tshuaj lom neeg thiab kub kub.
Nov yog qee cov khoom tseem ceeb ntawm alumina pob zeb xov xwm uas ua rau nws tsis muaj teeb meem:
Tsis-conductive: Alumina yog ib qho hluav taws xob insulator, txhais tau tias nws tsis ua hluav taws xob. Cov cuab yeej no txo qhov kev pheej hmoo ntawm kev tawg lossis hluav taws xob tawm thaum lub sijhawm ua haujlwm milling.
Siab Melting Point: Alumina muaj lub siab melting point ntawm kwv yees li 2,072 degree (3,762 degree F), ua rau nws resistant rau melting los yog hlawv ntawm qhov kub thiab txias feem ntau ntsib thaum lub sij hawm milling pob.
Chemically Inert: Alumina yog chemically inert thiab tsis hnov mob nrog cov tshuaj feem ntau, txo qhov kev pheej hmoo ntawm cov tshuaj lom neeg los yog cov tshuaj tiv thaiv nrog cov khoom siv milling uas tuaj yeem tsim kom muaj cua sov lossis sparks.
Hard thiab hnav-resistant: Alumina pob zeb xov xwm yog ib qho nyuaj thiab hnav-resistant, ua rau nws haum rau milling abrasive cov ntaub ntawv uas tsis muaj generating sparks los yog heev hnav nyob rau hauv lub milling media.
Thaum alumina pob zeb xov xwm feem ntau tsis muaj teeb meem thiab muaj kev nyab xeeb rau milling cov khoom siv hluav taws xob lossis cov khoom tawg, nws yog ib qho tseem ceeb kom ua raws li kev tiv thaiv kev nyab xeeb thiab cov lus qhia thaum milling cov ntaub ntawv no. Ib txwm hnav cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), ua haujlwm hauv qhov chaw muaj cua zoo, thiab ua raws li cov txheej txheem milling pom zoo thiab cov txheej txheem kom txo qis kev pheej hmoo thiab ua kom muaj kev nyab xeeb thiab ua haujlwm zoo.
