Yog vim li cas 304 Stainless hlau yog cov nyiam Sheath khoom rau Cartridge rhaub

Kev xaiv ntawm cov khoom siv sheath ncaj qha txiav txim siab qhov ua tau zoo, ua haujlwm ntev, thiab siv tau ntawm lub tshuab rhaub cartridge. Cov kev xaiv muaj xws li carbon steel, tooj liab, 304 stainless hlau, 316L stainless hlau, thiab titanium. Ntawm cov no, 304 stainless hlau yog qhov siv dav tshaj plaws rau lub tshuab cua sov hauv kev lag luam, muab kev pom zoo ntawm tus nqi, kev tiv thaiv corrosion, kub tsis kam, thiab kev ua haujlwm. Kev nkag siab txog cov khoom siv qhia meej tias yog vim li cas 304 stainless hlau dominates lub mainstream cartridge rhaub ua lag luam.

Corrosion resistance yog ib qho tseem ceeb kom zoo dua . 304 stainless hlau muaj chromium thiab npib tsib xee, ua ib zaj duab xis oxide passive uas tiv thaiv atmospheric oxidation, dej tshiab, chav, thiab tshuaj lom neeg me. Qhov no tiv thaiv xeb thiab scaling hauv kev cob qhia huv, dej cua sov, thiab khoom noj khoom haus -qib cov cuab yeej, tswj xyuas qhov zoo ntawm qhov chaw thiab kev hloov hluav taws xob. Cov pa roj carbon steel tsis muaj qhov passivation thiab xeb sai sai hauv cov av ntub lossis me ntsis corrosive, ua rau lub neej luv ntawm lub tshuab cua sov. Tooj liab muaj cov thermal conductivity zoo tab sis tsis zoo corrosion kuj nyob rau hauv acidic los yog siab - oxygen ib puag ncig, txwv nws siv.

Thaum tshav kub kub kuj txhawb kev ua haujlwm ruaj khov ntawm qhov kub siab. Lub 304 stainless hlau cartridge rhaub ua haujlwm ruaj khov mus txog 750℃yam tsis muaj qhov cuam tshuam loj, deformation, lossis cov khoom degradation. Qhov ntsuas kub no suav nrog cov kev xav tau cua sov feem ntau, suav nrog cov cua sov pwm, ntim ntim, thiab cua kom qhuav. Siab dua - kub alloys muaj kev tiv thaiv tshav kub ntau dua tab sis ntawm tus nqi ntau dua, tsis tsim nyog rau cov ntawv thov txheej txheem.

Cov cuab yeej siv zog thiab kev ua tau zoo tau txais txiaj ntsig kev tsim khoom thiab kev teeb tsa. 304 stainless hlau muaj qhov zoo ductility thiab tensile lub zog, tso cai rau lub tshuab cua sov kom hloov pauv, qhov loj me, thiab tsim rau hauv cov kab thiab qhov ntev. Nws tiv thaiv kev tawg thaum lub sij hawm thermal cycling thiab mechanical vibration, ua kom muaj kev ncaj ncees hauv cov khoom siv dynamic. Cov khoom siv yog ib qho yooj yim rau tshuab, foob, thiab kho nrog threaded xaus, txhuas hlau, los yog thermocouple fittings, txhim khu versatility ntawm lub cartridge rhaub.

Tus nqi -kev ua tau zoo ua rau 304 stainless hlau nkag mus rau loj - nplai thiab hloov daim ntawv thov. Nws yog pheej yig dua li 316L, titanium, lossis siab -kub alloys thaum ua tau raws li qhov yuav tsum tau ua rau qhov tsis yog - ib puag ncig hnyav. Qhov nyiaj tshuav no txo ​​qis kev nqis peev thiab cov nqi txij nkawm yam tsis muaj kev cuam tshuam zoo, ua rau lub tshuab cua sov siv rau OEM thiab MRO siv.

Kev sib raug zoo nrog cov khoom siv sab hauv kom ntseeg tau ntev -lub sij hawm ruaj khov. 304 stainless hlau sib tw thermal expansion yam ntxwv ntawm siab -purity magnesium oxide filling thiab npib tsib xee- chromium kuj nyob ntawm tej, txo thermal stress thaum caij tsheb kauj vab. Qhov kev sib raug zoo no txo ​​qis hauv qhov sib txawv thiab cov khoom sib cais, tswj cov thermal conductivity thiab rwb thaiv tsev ntau xyoo ntawm kev siv. Cartridge rhaub nrog 304 sheath qhia tau hais tias kev ua haujlwm zoo ib yam hauv kev ua haujlwm tsis tu ncua thiab tsis tu ncua.

Daim ntawv thov scenarios rau 304 stainless hlau cartridge rhaub muaj xws li yas machinery, ntim khoom, khoom siv kho mob, ua zaub mov, analytical instruments, thiab dav siv cua sov. Nws tsis pom zoo rau cov kua qaub uas muaj zog, siab - ntsev, lossis ib puag ncig marine, qhov twg 316L lossis titanium zoo dua. Kev sib txuam ntawm cov khoom siv rau ib puag ncig kom tsis txhob muaj corrosion ntxov ntxov thiab tsis ua haujlwm.

Kev xaiv cov khoom siv rau lub tshuab rhaub cartridge yuav tsum ua qhov tseem ceeb rau ib puag ncig, qhov kub thiab txias, nruab nrab, thiab pob nyiaj siv . 304 stainless hlau tseem yog qhov kev xaiv zoo tshaj plaws rau kev ua haujlwm sib luag thiab tus nqi hauv feem ntau cov qauv siv. Nws ua ke ntawm kev tiv thaiv corrosion, tiv thaiv tshav kub, lub zog, thiab tus nqi ua kom lub tshuab cua sov ua kom muaj kev ntseeg siab thoob plaws kev lag luam. Cov kev ua haujlwm sib txawv xav tau cov khoom tsim thiab tsim cov kev daws teeb meem, yog li kev xaiv cov khoom siv thiab kev ua kom zoo dua qub pab txhawb kom muaj nuj nqis ntawm lub tshuab cua sov.