Cov txiaj ntsig ntawm cov txheej txheem tsim khoom ntawm cov hlau sib xyaw ua ke yog dab tsi?

Cov hlau sib xyaw ua ke yog ib feem tseem ceeb ntawm ntau yam lag luam, thiab lawv cov txheej txheem tsim khoom muaj ntau yam zoo. Cov txheej txheem cuam tshuam nrog kev siv cov khoom siv zoo thiab cov thev naus laus zis siab heev los tsim cov khoom uas ruaj khov thiab txhim khu kev qha. Thaum nws los txog rau luballoy kub dov puag ncig bar, qhov loj me xws li cov hlau puag ncig 36mm thiab cov hlau puag ncig 60mm feem ntau yog nrhiav tom qab vim lawv qhov kev hloov pauv tau yooj yim thiab lub zog. Cov txheej txheem tsim cov hlau puag ncig muaj ntau yam zoo, ua rau nws yog thawj qhov kev xaiv rau ntau daim ntawv thov.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov txheej txheem tsim cov hlau sib xyaw yog lub peev xwm los ua kom lub zog thiab kev ua haujlwm ntev ntawm cov hlau. Los ntawm kev sib xyaw ua ke ntawm ntau yam khoom xws li chromium, nickel thiab molybdenum, cov hlau sib xyaw ua ke qhia txog cov khoom siv kho tshuab zoo heev, ua rau lawv tsim nyog rau cov ntawv thov nyuaj hauv kev lag luam xws li kev tsim kho, kev tsim khoom thiab tsheb.
Tsis tas li ntawd xwb, cov txheej txheem tsim khoom tso cai rau kev hloov kho kom raug ntawm cov pas nrig puag ncig, kom ntseeg tau tias lawv ua tau raws li qhov loj me thiab cov duab tshwj xeeb. Qib kev hloov kho no yog qhov tshwj xeeb rau cov lag luam uas xav tau cov pas nrig puag ncig uas tsis yog tus qauv (xws li 36mm thiab 60mm) vim nws txo qhov xav tau kev siv tshuab ntxiv, thaum kawg txuag lub sijhawm thiab tus nqi.
Ntxiv rau, qhovkub dov puag ncig hlau barCov txheej txheem ntau lawm ua rau muaj kev txhim kho microstructure, yog li txhim kho qhov kev siv tshuab thiab kev sib txuas ntawm cov hlau sib xyaw ua ke. Qhov no ua rau lawv yooj yim dua rau siv thaum lub sijhawm tsim khoom thiab sib dhos, ua rau lawv nyiam ntau yam kev siv hauv kev lag luam.

Tsis tas li ntawd xwb, cov txheej txheem tsim cov hlau puag ncig ua kom ntseeg tau tias tag nrho cov hlau puag ncig zoo sib xws thiab sib xws. Qib kev tswj xyuas zoo no yog qhov tseem ceeb rau cov lag luam uas vam khom kev ua haujlwm raug thiab kev ntseeg siab, vim nws txo qhov kev pheej hmoo ntawm qhov tsis zoo thiab tsis sib xws hauv cov khoom kawg.
Hauv kev xaus lus, cov txheej txheem tsim cov hlau puag ncig muaj ntau yam zoo, suav nrog kev txhim kho lub zog, kev xaiv kho kom haum, kev siv tshuab tau zoo dua, thiab zoo sib xws. Cov yam no ua rauhlau alloy puag ncig tuav, suav nrog qhov ntau thiab tsawg xws li 36 hli thiab 60 hli, qhov kev xaiv pheej yig thiab txhim khu kev qha rau ntau yam kev siv hauv kev lag luam. Yog tias koj tab tom nrhiav kev sib tw zoo alloy steel puag ncig steel nqe rau tuj, ces cov txheej txheem tsim khoom kub dov puag ncig yog koj qhov kev xaiv zoo tshaj plaws.