Cov txheej txheem ntau lawm ntawm 314 stainless hlau xov feem ntau koom nrog cov kauj ruam hauv qab no:
1.Rawb cov khoom xaiv: Thawj kauj ruam yog los xaiv cov ntaub ntawv tsim nyog uas tau raws li cov khoom siv tshuaj thiab cov khoom siv mechanical rau 314 stainless hlau. Feem ntau, qhov no cuam tshuam nrog kev xaiv cov hlau ua kom zoo lossis cov pob zeb uas tau yaj thiab ua kom zoo nkauj.
2. Cov koobtshu thiab ua kom zoo nkauj: xaiv cov ntaub ntawv raw yog melted hauv lub cub tawg) lossis tom qab lub tshuab hluav taws xob ua kom zoo nkauj) kom tshem tawm cov tshuaj lom neeg thiab kho cov tshuaj lom neeg rau qib xav tau.
3.Qhia: Molten steel yog ces muab pov rau hauv billets lossis tuav kev siv txuas txuas ntxiv lossis ingot casting txoj kev. Lub cam khwb ciaille yog ces dov rau hauv cov rods hlau.
4.hot dov: cov pas nrig hlau yog rhuab rau qhov kub thiab txias thiab dhau los ntawm cov txiv ntoo kom txo lawv cov kab mob kom ntev. Tus txheej txheem no tseem pab ua kom ua kom zoo dua cov qauv sib dhos ntawm cov hlau, ua kom muaj zog thiab zoo dua qub.
5.anneing: cov hlau yog ces annealed kom tshem tawm cov kev ntxhov siab uas seem thiab txhim kho nws cov ductility thiab machinility. Annealing yog feem ntau ua tiav nyob rau hauv kev tswj cov cua los tiv thaiv oxidation thiab kom ntseeg tau cov cua sov.
6.Cov kos duab: Lub annealed xaim yog ces txias kos los ntawm cov ces tuag los txo nws txoj kab uas ua tiav thiab txhim kho cov khoom ua tiav thiab cov khoom siv.
7.final kev kho cua sov: lub hlau yog tom qab ntawd kub kho kom ua tiav cov yam ntxwv kawg, xws li muaj zog, hardness, thiab corrosion tsis kam.
8.Qhov khoom ntim thiab ntim khoom: Cov kauj ruam kawg yog txhawm rau txhawm rau cov xov hlau mus rau cov leeg nqaij lossis coils thiab pob nws rau cov zaub mov xa tuaj.
Cov ntsiab lus tshwj xeeb ntawm cov txheej txheem ntau lawm yuav txawv nyob ntawm cov chaw tsim khoom thiab cov ntawv thov ntawm cov hlau.
Lub Sijhawm Post: Feb-21-2023