Lub luag haujlwm ntawm 316L stainless hlau annealing thiab pickling nyob rau hauv kev ntau lawm cov raj
Gnee steel
Lub luag haujlwm ntawm 316L stainless hlau annealing thiab pickling nyob rau hauv kev ntau lawm cov raj
Nyob rau hauv kev tsim khoom ntawm 316L stainless hlau yeeb nkab yas, kev softens lub txias {} Cov khoom siv ua haujlwm, yog li txhim kho corrosion. Pickling tshem tawm cov tuab oxide nplai thiab hlau imidities tsim thaum lub sijhawm ruaj khov thiab txhawb} kev nplua nuj passive zaj duab xis, uas txhim kho corrosion tsis kam. Cov txheej txheem no yog qhov tseem ceeb rau kev ua kom siab siab {6} Kev huv si, thiab muaj peev xwm ua kom muaj kev nyuaj siab moderties pom hauv kev lag luam xws li tshuaj lom neeg, thiab khoom noj.
Gnee steel
Dab tsi yog anealing txheej txheem rau 316L?
Cov txheej txheem annealing cuam tshuam nrog cov hlau rau qhov ntsuas kub tshwj xeeb (feem ntau nyob ib ncig ntawm 1900℃f lossis 1040 degree) thiab maj mam txias rau hauv ib txoj kev tswj hwm. Quenching: 316L stainless hlau sawb yog rhuab rau nws cov Austeniting kub, feem ntau nyob ib ncig ntawm 1850-2050℃f (1010-1120 degree), nyob ntawm cov ntawv muaj pes tsawg leeg.
Annealing thiab Pickling ua lub luag haujlwm tseem ceeb hauv 316L stainless hlau yeeb nkab hlau
Annealing thiab pickling yog ob txoj kev tseem ceeb hauv kev tsim khoom ntawm 316L stainless hlau yeeb nkab hlau. Lawv ntiab tawm tau zoo heev corrosion tsis kam thiab cov ntsiab lus carbon qis, ua rau lawv zoo tshaj rau ntau qhov chaw muaj kev xeb. Cov hauv qab no piav qhia ob cov txheej txheem no hauv kev nthuav dav:
Annealing:
Tus txheej txheem no yog qhov tseem ceeb rau kev rov kho dua lub luag haujlwm thiab tawv ntawm 316L stainless hlau. Nws cuam tshuam nrog cov khoom cua sov cov khoom rau qhov kub siab tshaj plaws, tuav nws rau ib lub sijhawm, thiab tom qab ntawd maj mam txias. Kev ua kom qeeb heev yog qhov tseem ceeb los tiv thaiv cov hlau los ntawm kev tawg los yog deforming vim qhov ntsuas kub sai. Cov txheej txheem cua txias txias kuj tseem tso cai rau cov roj av kom rov qab, yog li cov khoom siv uas xav tau thiab corrosion tsis kam.
Pickling:
Cov txheej txheem no, ua tom qab annealing, tshem tawm txhua qhov kev tsis zoo, xws li xeb thiab oxides, uas yuav tau tsim thaum lub sijhawm anealing txheej txheem. Tus txheej txheem pickling yog qhov tseem ceeb los ua kom cov khoom kawg yog cov khaub ncaws kawg yog qhov loj me, muaj cov npoo huv, thiab yog {1} {resistant. Cov txheej txheem pickling yog feem ntau ua tau siv kev sib xyaw ntawm hydrofrofluoric acid, nitric acid, thiab dej.
Tom qab pickling, 316L stainless hlau yeeb nkab ungoesoes ntau lwm cov txheej txheem kom ua tiav cov khoom kawg. Cov txheej txheem no suav nrog kev kos duab txias, txiav, ua polishing thiab ntim. Txhua cov txheej txheem yog nqa tawm siv cov machinery machinery thiab nruj zoo tswj kev ntsuas tau ua los xyuas kom meej tias cov khoom kawg tau raws li tus qauv.
Gnee steel tshwj xeeb hauv kev tsim khoom thiab muag ntau ntawm cov khoom lag luam ntau ntawm stainless hlau, suav nrog 304, 904, 90205 duplex, thiab 316L stainless hlau. Gnee Steel cov khoom tau siv dav hauv chav ua noj, Aerospace, tshuaj lom neeg, hluav taws xob, thiab lub zog nuclear, thiab lub zog nuclear, thiab hluav taws xob tsis zoo ntxiv. Peb kuj tseem muab kev cai siv steel hlau daws teeb meem rau cov neeg siv khoom xav tau. Rau stainless hlau nqe lossis kev cai ua kev daws teeb meem, thov emailru@gneesteelgroup.comRau cov lus hais.