Cov txheej txheem ntau lawm ntawm 314 stainless hlau xaim feem ntau cuam tshuam nrog cov kauj ruam hauv qab no:
1. Kev xaiv cov khoom siv raw: Kauj ruam thawj zaug yog xaiv cov khoom siv raw uas ua tau raws li cov tshuaj lom neeg xav tau thiab cov khoom siv kho tshuab rau 314 stainless hlau. Feem ntau, qhov no cuam tshuam nrog kev xaiv cov hlau zoo lossis cov hlau uas tom qab ntawd yaj thiab ua kom zoo.
2. Kev yaj thiab kev ua kom zoo: Cov khoom siv raw xaiv tau yaj rau hauv lub cub tawg thiab tom qab ntawd ua kom zoo los ntawm cov txheej txheem xws li AOD (argon-oxygen decarburization) lossis VOD (vacuum oxygen decarburization) kom tshem tawm cov khoom tsis huv thiab kho cov tshuaj lom neeg kom haum rau cov qib xav tau.
3. Kev Casting: Cov hlau uas yaj lawm ces raug pov rau hauv cov billets lossis cov tuav siv cov txheej txheem casting tas mus li lossis ingot casting. Cov billets uas raug pov ces raug dov rau hauv cov hlau hlau.
4. Kub dov: Cov hlau hlau raug cua sov rau qhov kub siab thiab dhau los ntawm ntau lub rollers kom txo lawv txoj kab uas hla mus rau qhov loj me xav tau. Cov txheej txheem no kuj pab txhim kho cov qauv ntawm cov hlau, ua rau nws muaj zog thiab sib xws dua.
5. Kev Ua Kub: Cov hlau ces raug ua kom kub kom tshem tawm cov kev ntxhov siab seem thiab txhim kho nws cov ductility thiab machiningability. Kev ua kub feem ntau yog ua nyob rau hauv ib qho chaw tswj kom tiv thaiv oxidation thiab xyuas kom meej tias muaj cua sov sib npaug.
6. Kev kos duab txias: Cov hlau annealed ces txias kos los ntawm ntau qhov tuag kom txo nws lub cheeb thiab txhim kho nws qhov tiav thiab cov khoom siv kho tshuab.
7. Kev kho cua sov kawg: Cov hlau ces raug kho cua sov kom ua tiav cov khoom kawg xav tau, xws li lub zog, qhov nyuaj, thiab kev tiv thaiv corrosion.
8. Coiling thiab ntim khoom: Cov kauj ruam kawg yog coil lub xaim rau ntawm spools lossis coils thiab ntim nws rau kev xa khoom.
Cov ntsiab lus tshwj xeeb ntawm cov txheej txheem tsim khoom yuav txawv nyob ntawm tus neeg tsim khoom thiab daim ntawv thov ntawm cov hlau.
Lub sijhawm tshaj tawm: Lub Ob Hlis-21-2023