Thermal Fatigue Resistance ntawm Direct Outlet Cua Kub Tubes Nyob rau hauv Hloov Kub thiab Txias Shock Conditions
Kev hloov pauv sai thiab txias poob siab yog ib qho kev ua haujlwm hnyav tshaj plaws rau cov cua kub hauv kev lag luam, feem ntau pom nyob rau hauv kev ua pwm pwm, kub ceev - hloov cov cuab yeej ntsuas thiab cov cua txias sib nrug - cov tshuab ua kom sov. Ib txwm sib sau ua ke lub davhlau ya nyob twg cua sov cov raj tawm tsam kom tiv taus qhov kub ntxhov ntau zaus, nrog cov txheej txheem txheej txheem ua rau qhov tsis sib haum, kev rwb thaiv tsev tawg thiab sealing tsis ua hauj lwm tom qab rov ua cua sov thiab txias. Feem ntau qhov kub poob siab tsis ua haujlwm tsis yog tshwm sim los ntawm cov khoom siv tsis zoo tab sis cov qauv tsis sib haum nrog kev hloov pauv kub. Lub qhov hluav taws xob hluav taws xob ncaj qha nrog cov qauv monolithic sib xyaw ua kom muaj qhov txias txias thiab kub poob siab tsis kam, tswj kev ua haujlwm ruaj khov thiab ruaj khov ua haujlwm kub thaum txhawb siab -precision thermocouple dynamic kub nrhiav.
Lub hauv paus tseem ceeb ntawm cov cua kub ib txwm nyob rau hauv qhov kub thiab txias scenarios yog nyob rau hauv heterogeneous structural thermal mismatch. Terminal hlau pob qij txha, roj hmab sealing gaskets, magnesium oxide rwb thaiv tsev txheej thiab cov xov hlau sab nraud muaj qhov sib txawv thermal expansion thiab contraction coefficients. Nyob rau hauv qhov kub thiab txias tsis tu ncua, qhov sib txawv ntawm cov qauv no tsis pom muaj kev cuam tshuam, tab sis thaum lub sij hawm kub ceev thiab poob mus, txhua yam khoom deforms asynchronously. Cov txheeb ze extrusion tsis tu ncua, ncab thiab qhov sib txawv ntawm qhov sib txawv tshwm sim ntawm cov txheej txheem txheej, ua kom pom cov micro- tawg hauv cov txheej sealing thiab cov ntaub ntawv rwb thaiv tsev. Cov teeb meem me me no ua rau tsis tu ncua nrog kev poob siab, nws thiaj li ua rau lub rwb thaiv tsev tsis ua haujlwm, dej vapor nkag thiab cua sov lub zog attenuation.
Txias thiab kub poob siab qaug zog ua rau qhov kub thiab txias tswj tsis raug uas nyuaj rau kev daws teeb meem. Nyob rau theem pib ntawm kev qaug zog ntawm cov txheej txheem, cov kav dej cua sov tseem tuaj yeem ua haujlwm ib txwm tsis muaj qhov pom tseeb los yog qhov ua txhaum. Txawm li cas los xij, qhov sib txawv hauv cov qauv ua rau tsis ruaj khov thaum tshav kub kub conduction efficiency, uas ua rau qhov kub thiab txias tsis sib xws hauv txhua lub voj voog. Thermocouple sensors ntes cov ntaub ntawv hloov pauv kub tsis tu ncua, yuam kom tswj qhov kub thiab txias kom ua rau qhov tsis pom kev hloov pauv lub zog. Cov kev cai tsis sib haum xeeb txo cov txheej txheem rov ua dua, ua rau cov khoom tsis ruaj khov hauv batch kub ua haujlwm poob siab.
Cov hluav taws xob hluav taws xob hluav taws xob ncaj qha tshem tawm cov thermal shock structural defects los ntawm ib qho -txheej txheem molding tshuab. Tag nrho lub cev lub cev, cov cua sov sab hauv, txheej rwb thaiv tsev thiab cov hluav taws xob hluav taws xob sib txuas tsim ib qho kev sib koom ua ke nrog cov thermal expansion thiab contraction tsis zoo. Tsis muaj heterogeneous khoom sib dhos qhov khoob lossis asynchronous deformation nyob hauv cov qauv. Thaum ntsib qhov kub thiab txias hloov pauv hloov pauv, tag nrho cov qauv deforms synchronously yam tsis muaj kev sib cais sab hauv lossis qhov sib txawv loosening, hauv paus tsis txhob thermal qaug zog tawg thiab kev ua haujlwm tsis ua haujlwm.
High-density Secondary compaction technology ntxiv txhim khu kev poob siab ntawm cov rwb thaiv tsev sab hauv. Sab hauv magnesium oxide txheej rwb thaiv tsev tswj hwm ultra- siab compactness tsis xoob qhov hws, ua kom ruaj khov thaum tshav kub kub conduction thiab rwb thaiv tsev kev ua tau zoo nyob rau hauv huab cua kub. Even after tens of thousands of rapid cold and hot shock cycles, the internal structure remains dense and complete, with no performance attenuation or gap expansion. Cov txheej txheem ruaj khov no yog qhov sib piv tsis sib xws rau cov tsoos multi- txheej txheej cua sov cov raj.
Ruaj khov thermal teb nyob rau hauv kev poob siab maximizes thermocouple nrhiav kom raug. Cov kev cai ua kom sov zoo ib yam ua rau lub tshuab thermocouple kom ntes tau tiag -lub sijhawm hloov pauv kub kom raug yam tsis muaj cov ntaub ntawv cuam tshuam los ntawm kev ua haujlwm qaug zog. Qhov kaw - qhov ntsuas kub tswj qhov ntsuas qhov ntsuas kub tseem nyob ruaj khov hauv txhua lub voj voog poob siab, kom ntseeg tau cov kev ua haujlwm tsis tu ncua thiab cov khoom zoo rov ua dua. Tsis tas li yuav tsum muaj qhov ntsuas qhov ntsuas rov ua tau zoo, txhim kho cov cuab yeej ua haujlwm tau zoo.
Rau qhov kub ceev - hloov cov khoom siv ntsuas, cyclic pwm txias -kub alternating processing thiab intermittent heating -cooling integrated industrial equipment, direct outlet heating tubes daws qhov mob tseem ceeb ntawm lub neej luv luv los ntawm thermal shock qaug zog. Ua ke nrog siab -rhiab heev thermocouple dynamic saib xyuas tshuab, lawv paub ntev- lub sij hawm ruaj khov kev lag luam ntawm alternating kub tswj cov cuab yeej thiab txo kev lag luam tu thiab debugging nqi.
