Alloy 317L Stainless Hlau Phaj Kub Rolled Txheej Txheem
Cov txheej txheem kub dov rau kev tsim khoomalloy 317L stainless hlau daim hlausuav nrog ntau cov kauj ruam ua ntu zus txhawm rau ua tiav qhov xav tau thickness, nto tiav, thiab cov khoom siv kho tshuab. Nov yog cov ntsiab lus dav dav ntawm cov txheej txheem kub dov:
1. Kev npaj ntawm Ingots los yog Billets:
Cov txheej txheem feem ntau pib nrog kev npaj ntawm ingots los yog billets ntawmalloy 317L stainless hlau. Cov ntaub ntawv raw feem ntau yog tsim los ntawm txoj kev xws li casting lossis hmoov metallurgy, nyob ntawm seb cov txheej txheem tsim khoom tshwj xeeb.
2. Cua sov:
Cov ingots los yog billets yog rhuab mus rau qhov kub siab nyob rau hauv lub cub tawg kom lawv ntau malleable thiab yooj yim rau deform. Lub sijhawm ntsuas kub thiab cua sov yog nyob ntawm qhov muaj pes tsawg leeg ntawm cov hlau thiab cov khoom xav tau ntawm cov khoom kawg.
3. Kub Rolling Mill:
Cov ingots los yog billets ces muab tso rau hauv lub kub dov zeb, qhov chaw uas lawv tau txais ib tug series ntawm dov kis ntawm ob los yog ntau tshaj rotating rolls. Cov yob siv zog compressive ntawm cov khoom, txo nws cov thickness thiab nce nws qhov ntev thiab dav.
4. Roughing:
Nyob rau hauv thawj zaug dov kis, hu ua roughing, lub ingot los yog billet yog raug rau high-pressure deformation los txo nws cov thickness mus rau ib tug ntxhib nruab nrab loj. Cov theem no pab txhawm rau txhawm rau cov txheej txheem ntxhib ntxhib thiab homogenize cov khoom.
5. Intermediate Rolling:
Tom qab roughing, lubAISI 317L / UNS S31703 / 1.4438 khoomundergoes intermediate dov kis mus ntxiv txo nws cov thickness thiab refine nws microstructure. Qhov kub dov yog ua tib zoo tswj kom tswj tau cov khoom siv kho tshuab uas xav tau thiab tiv thaiv kom tsis txhob muaj zog ntau dhau.
6. Kev ua tiav:
Nyob rau hauv qhov kawg dov dhau, hu ua xov, cov khoom yog dov mus rau nws qhov kawg thickness thiab nto tiav. Cov rolls tshwj xeeb yuav raug siv los ua kom tiav cov ntaub ntawv tshwj xeeb lossis cov qauv, nyob ntawm cov ntawv thov.
7. Cua txias:
Tom qab cov txheej txheem kub dov tiav lawm, cov phaj hlau stainless feem ntau yog txias rau hauv kev tswj xyuas kom tsis txhob muaj kev ntxhov siab ntau dhau thiab tswj qhov kev ruaj ntseg. Dej los yog cua txias tshuab yuav ua hauj lwm kom ceev cov txheej txheem txias.
8. Kev kho deg:
Nyob ntawm daim ntawv thov, lubkub dov alloy317L stainless hlau phajTej zaum yuav raug kev kho deg ntxiv xws li pickling, passivation, lossis annealing kom tshem tawm cov nplai, txhim kho corrosion, lossis txhim kho cov khoom siv kho tshuab.
9. Kev tshuaj xyuas thiab kev tswj xyuas zoo:
Cov khoom kawg raug tshuaj xyuas rau qhov tseeb qhov tseeb, qhov zoo ntawm qhov chaw, thiab cov khoom siv kho tshuab kom ntseeg tau tias nws ua tau raws li qhov yuav tsum tau ua. Cov kev sim uas tsis yog kev puas tsuaj xws li kev kuaj ultrasonic lossis kev kuaj pom pom yuav raug siv los kuaj xyuas qhov tsis xws luag lossis tsis zoo.
10. Ntim thiab Shipping:
Ib zaug lubAISI 317L stainless hlau daim hlaudhau kev soj ntsuam, lawv feem ntau ntim raws li cov neeg siv khoom tshwj xeeb thiab xa mus rau lawv qhov chaw rau kev ua haujlwm ntxiv lossis siv ntau yam kev siv.
