Cov khoom siv yeeb nkab steel yog qhov tseem ceeb thiab cov khoom tseem ceeb hauv lub neej niaj hnub no, thiab lawv tau siv dav hauv ntau yam lag luam.

1. Kev tsim nyog ntawm cov khoom siv steel yeeb nkab

Cov khoom tsim nyog ntawm cov yeeb nkab steel yog hais txog seb qhov zoo ntawm cov yeeb nkab steel cov khoom ua tau raws li cov qauv uas tau teev tseg los ntawm lub xeev.Qhov zoo ntawm steel yeeb nkab khoom nyob ntawm qhov zoo ntawm cov khoom siv steel yeeb nkab, tab sis kuj yog nyob ntawm cov txheej txheem thiab txheej txheem.Raws li cov qauv sib txawv, cov khoom zoo ntawm cov yeeb nkab steel yuav tsum ua kom tau raws li qhov yuav tsum tau ua ua ntej lawv tuaj yeem hu ua cov khoom tsim nyog.

2. Kev xaiv cov khoom siv yeeb nkab steel

Kev xaiv cov khoom siv steel yeeb nkab yog txiav txim siab raws li lub siab, lub zog thiab kev siv cov kev cai uas lawv yuav tsum dais.Cov khoom siv yeeb nkab steel feem ntau yog ua los ntawm cov hlau tsis muaj steel, cov hlau tsis muaj steel, hlau alloy thiab cam khwb cia hlau.Cov pa roj carbon steel: Cov pa roj carbon steel yeeb nkab yog tsim los ntawm cov pa roj carbon steel ua cov khoom tseem ceeb, ntxiv ib qho ntawm cov ntsiab lus alloying, thiab ua tiav los ntawm txias dov, kub dov thiab lwm yam txheej txheem.Carbon steel yeeb nkabyog tus cwj pwm los ntawm lub zog siab thiab tus nqi qis, tab sis nws yooj yim rau xeb, yog li nws feem ntau siv hauv kev tsim kho, kev txuag dej, txuas hniav thiab lwm qhov chaw uas tsis yooj yim rau xeb.Stainless hlau: stainless hlau yeeb nkab yog ua los ntawm stainless hlau raws li lub ntsiab tivthaiv, ntxiv ib co ntawm cov alloying ntsiab, thiab ua tiav los ntawm txias dov, kub dov thiab lwm yam txheej txheem.Stainless hlau yeeb nkabyog tus cwj pwm los ntawm muaj zog corrosion kuj thiab tsis yooj yim rau xeb, tab sis tus nqi kuj siab.Yog li ntawd, nws yog feem ntau siv rau hauv cov khoom noj, tshuaj, hluav taws xob thiab lwm qhov chaw uas muaj feem xyuam rau corrosion.

3. txheej txheem ntawm cov khoom siv steel yeeb nkab

Rau cov khoom sib txawv steel yeeb nkab, cov txheej txheem ua haujlwm kuj txawv.Cov txheej txheem tseem ceeb yog kev kho cua sov, kev kho mob txias, vuam thiab lwm yam.

1) Cov txheej txheem kev kho cua sov: Kev kho cua sov yog hais txog kev khaws cov yeeb nkab steel ntawm qhov kub thiab txias rau lub sijhawm, thiab tom qab ntawd txias rau hauv chav sov kom tau txais cov qauv thiab cov khoom tsim nyog.Cov kev kho cua sov feem ntau suav nrog normalizing, annealing, quenching thiab tempering.
2) Txoj kev kho mob khaub thuas: kev kho mob khaub thuas yog hais txog kev kho cov yeeb nkab steel khoom ntawm chav tsev kub lossis kub qis rau qee lub sijhawm, kom ua tiav cov txheej txheem tsim nyog thiab kev ua haujlwm.Txoj kev kho mob khaub thuas feem ntau suav nrog txias dov, kos duab txias thiab txias stamping.
3) Vuam txoj kev: Vuam yog hais txog cov txheej txheem ntawm kev koom nrog ob lossis ntau dua cov ntaub ntawv hlau ua ke los ntawm kev sib tsoo lossis lwm yam.Vuam txoj kev feem ntau suav nrog roj vuam, arc vuam, laser vuam thiab brazing.

4. Cov kev xav tau rau kev siv raws li lub hom phiaj sib txawv

Cov kev cai rau kev siv cov khoom siv steel yeeb nkab sib txawv nrog lawv cov kev siv.Yog hais tias nws yog siv nyob rau hauv kev tsim kho engineering, nws compressive zog, tensile zog thiab hluav taws kub kuj yuav tsum tau mus txog rau ib tug tej theem;Yog hais tias nws yog siv nyob rau hauv chemical engineering, nws cov corrosion kuj yuav tsum tau mus txog ib tug tej theem;yog tias nws siv hauv dej ua haujlwm, Nws yuav tsum tau nws cov dej tsis kam mus txog qib qee yam.

Qhov zoo ntawm lub zog siab, zoo corrosion kuj thiab kev pab cuam lub neej ntev ntawm cov yeeb nkab steel khoom ua rau lawv siv dav hauv ntau yam lag luam.