Analyse van 8 veelvoorkomende processen van zwarte kerndefecten in keramische lichamen | Goway Sharing
Professionele productie van Goway Bodyresterance Andceramicpowdermodifiers,weoftenencountercustomerswhohaveblack-heartedquestionsandaskaboutimprovementmethods.NowIwillanalyzetheinfluenceofeachprocessonblack-heartedness.TheinfluenceofeachprocessontheblackheartRawmaterialIntheactualproductionprocess, vooral een keer-firedwhitebilletproducts,specialcontroloforganicmatterandironcontentisrequired. Bijvoorbeeld de organicmatterinmudrawmaterialen, thecoalcontentintalk, andeventhequalityofsodiumrotwillhaveanadverseeffectontheproduct.Atpresent, correspondentie-equipmenthasappeedintheindustry, whichcanremovebranchesandleavesinthematerialbeforetherawmaterialsareaddedtotheballmill,butforhumus, thereistillnoway. Theimpactcanonlybereducedbycontrollingitsdosage.SuchastheblacktalcinJiangxi,theblackinsideisassociatedwithcoal-likesubstances.Oncetheamountishigh, blackheartsarepronetoappoose. Echter, low-sodiumhumateis geproduceerd van low-qualityigniteenlow-natrium, sotheorganic carbonchainlengthisrelativelandhoog, en whentheamountisse groot, problemsarerelativelyeasytooccur.BodymoistureTheeffectofbodymoistureontheblackcoreismainlyusedwhenthemoistureinthebodyishigh, whiwillresultinfewerporechannelsinthebody. Duringfiring,theexhaustchannelislackingwhentheorganicmatterisburned, anditiseasytocauseorganische materie. Verbrandingsgasisnoteasytoescape. Thisimpactisanindirectimpact. Duringtherainyseasoninthemouth, de bodycolorshouldberelativelydark.ThesubdivisioncontentinthegreenbodyistoohighInthegreenbody, mitthecontentoffinepowderistoohigh, itwilleasilyblocktheexhaustofthecombustiongas, resultinginablackcoreforme. AddotherpollutantstothepowderDuringtheproductionprocess,specialattentionshouldbepaidtoaccidentalentryofpollutants.Suchastheimpactofcarbonparticlescausedbyincompletecombustionduringspraydrying, uitrustingleakeandoildripping, en thebeltwearandtearintothegreenbody. Deze situaties, als ze voorkomen, Generallyappearinindividualproductsratherthanonalargescale. Moldavische drukverhoging, thesurfaceofthegreenbodywillbedensified,sothatthecombustiongasinthegreenbodycannotescape, andtheblackcorefomenenonwillsoverschijnen. Evenzo, iftheshapeofthemoldismorecomplex,themoldingpressureofeachareaoftheproductisinconsistent, resultinginconsistentdensitieseacharea en blackcorephenomenonmayalsooccur. BricktypedivIfthebrickistoothick, itwillalsocausedifficultyingasremoval, resulterend in reductionreactionsandblackhearts.LowglazemeltingtemperatureTheglazehasalowinitialmeltingtemperatureorcontainslow-temperaturefrit.Atalowerfiringtemperature,theglazewillcoverthesurfaceofthebody,makingitdifficulttoexhaustthebody. Itmaycauseblackheartsandevenborrelen. FiringstageAgoodfiringsystemcanwellrestraintheappearanceofblackhearts. Echter, als de oxidatieonvoldoende is, het eerste timeistooshort, enz., welke maycauseblackhearts. Naderhand, duetothelackofmud,manufacturersmaydeliberatelyintroduceorganicmatterinordertoincreasethestrengthofthegreenblanks. Het systeem is niet gearrangeerd, de probabilityofblackheartswill is natuurlijk toegenomen. Algemeen gesproken, controltheorganiccontentandironcontentoftherawmaterials, de geïntroduceerde bodyenhancer payattentiontocontrolthecarbonchainlength,ensuretheairpermeabilityinthebody,arrangeagoodfiringsystem en payattentotheproductionenemily. Goodtopreventblackhearts.
Bekijk meer2023-04-18
