Thaum tswj cov khoom siv raw feem ntau suav hais tias yog ib txoj haujlwm tseem ceeb hauv cov hmoov hlau metallurgy kev lag luam saw, nws ua lub luag haujlwm tseem ceeb hauv kev ruaj khov, khoom zoo, thiab kev tswj tus nqi. Nrog rau kev txhim kho cov khoom siv kev ua tau zoo rau siab - cov khoom siv kawg thiab cov khoom siv meej, cov qauv kev tswj hwm ib txwm tsis haum rau kev ua haujlwm ntawm kev txhim kho kev lag luam, yuav tsum muaj kev tswj hwm thiab ua kom zoo dua qub rau cov khoom siv raw.
Lub ntsiab tseem ceeb ntawm kev tswj cov khoom raw yog nyob rau hauv tag nrho - txheej txheem traceability. Los ntawm kev yuav khoom thiab nkag mus rau hauv lub Hoobkas mus rau warehousing thiab faib, thiab tom qab ntawd mus rau kev siv thiab pov tseg cov khoom siv rov ua dua tshiab, cov ntaub ntawv batch, cov ntaub ntawv kuaj, thiab cov ntaub ntawv ua tiav ntawm txhua theem yuav tsum tau khaws cia tag nrho. Qhov no tsis tsuas yog pab txhawb kev taug qab cov teeb meem zoo xwb tab sis kuj muab cov ntaub ntawv txhim khu kev qha rau kev ua kom zoo dua. Hauv kev xyaum, cov ntaub ntawv hluav taws xob tuaj yeem tsim los siv cov ntaub ntawv xov xwm kom ua tiav cov lus nug tiag tiag - lub sijhawm batch xwm txheej queries thiab ceeb toom kev pheej hmoo, zoo zam kev siv tsis raug lossis siv sijhawm dhau los vim cov ntaub ntawv tsis sib xws.
Qhov thib ob, kev tswj hwm nruj ntawm qhov chaw pib zoo thaum nkag mus rau hauv lub Hoobkas yog qhov tseem ceeb. Kev hloov pauv zoo ntawm cov hmoov hlau metallurgy raw cov ntaub ntawv feem ntau tshwm sim los ntawm kev hloov pauv hauv cov khoom me me, cov ntsiab lus oxygen ntxiv, lossis kev taw qhia ntawm txawv teb chaws impurities. Cov kev sib txawv me me no tuaj yeem nthuav dav thaum nias thiab sintering, ua rau tsis sib xws, tawg, lossis kev ua haujlwm tsis zoo. Yog li, cov qauv kev lees paub dav dav suav nrog cov tshuaj muaj pes tsawg leeg, lub cev lub cev, thiab cov txheej txheem kev sib raug zoo yuav tsum raug tsim, thiab cov kev sim tsim nyog, xws li laser particle loj tsom xam, scanning electron microscopy, thiab oxygen / nitrogen analyzers, yuav tsum tau ua kom ntseeg tau tias tsuas yog cov ntaub ntawv raw nkag mus rau hauv cov txheej txheem ntau lawm.
Kev khaws cia thiab kev tiv thaiv kuj tseem yog qhov tseem ceeb ntawm kev tswj hwm. Cov hmoov hlau yog rhiab rau ib puag ncig qhov kub thiab txias, av noo, thiab huab cua impurities; Kev khaws cia tsis raug tuaj yeem ua rau oxidation, noo noo nqus, lossis particle agglomeration. Lawv yuav tsum tau muab khaws cia rau hauv cov thawv ntim lossis nitrogen- puv ib puag ncig raws li lawv cov yam ntxwv ntawm cov khoom siv, thiab kev sib khi ua haujlwm thiab ib puag ncig tsis zoo yuav tsum tau kuaj xyuas tsis tu ncua los tiv thaiv kev ua haujlwm tsis zoo. Rau cov hmoov zoo uas ua rau muaj kev phom sij rau plua plav, kev tiv thaiv plua plav thiab tawg yuav tsum tau ua kom sib npaug ntawm kev nyab xeeb thiab zoo.
Hauv kev thov thiab siv cov theem, "thawj-hauv, ua ntej- tawm" lub hauv paus ntsiab lus yuav tsum tau ua raws li kom txo tau qhov kev pheej hmoo ntawm kev poob qis los ntawm qhov ntev - cov khoom muag. Kev npaj tsim khoom thiab xa cov khoom siv raw yuav tsum tau sib koom ua ke kom tsis txhob cuam tshuam cov txheej txheem kev ruaj ntseg vim muaj kev hloov pauv ntawm cov khoom siv ntau zaus lossis kev hu xov tooj thaum muaj xwm txheej ceev rau cov khoom siv uas tsis tau npaj tseg. Rau cov khoom siv rov ua dua tshiab, cov nyiaj sib cais yuav tsum raug tsim thiab lawv cov kev siv tau txwv. Lawv qhov kev siv tau yuav tsum raug txheeb xyuas los ntawm cov kev sim me me ntawm - ua ntej daim ntawv thov dav dav kom ntseeg tau tias cov khoom siv rov ua dua tsis qhia txog qhov hloov tsis tau.
Zuag qhia tag nrho, hmoov metallurgy raw khoom tswj tsis yog ib qho kev sib cais (txuas / kauj ruam), tab sis yog ib txoj haujlwm sib txuas ntawm cov khoom siv thiab cov saw hlau tsim khoom. Los ntawm kev tsom mus rau tag nrho - txheej txheem traceability, kev tswj xyuas nruj, kev khaws cia, thiab kev siv tus qauv, ntxiv los ntawm cov cuab yeej digital thiab cov txheej txheem txheej txheem, cov kab kev tiv thaiv zoo tuaj yeem tsim tau, muab kev lav zoo rau siab - kev txhim kho zoo ntawm kev lag luam.