Cov khoom lag luam
Cored hlau tshuab tau hloov kho cov hlau kev lag luam los ntawm kev ua kom muaj txiaj ntsig ntau dua thiab muaj txiaj ntsig zoo rau kev qhia cov khoom siv hauv Molten hlau. Hom qauv no cuam tshuam cov ntsiab lus xav tau nyob rau hauv ib qho hlau hlau nyias, uas yog tom qab ntawd tau txhaj rau hauv cov hlau Molten thaum lub sijhawm ua haujlwm. Qhov no tso cai rau kev tswj hwm ntau dua ntawm cov txheej txheem sib dhos, ua rau muaj cov khoom lag luam zoo dua nrog cov khoom kho tshuab.
Ib qho ntawm qhov zoo ntawm cored hlau thev naus laus zis yog nws muaj peev xwm xa cov khoom siv sib xws thiab sib koom ua ke thoob plaws hauv lub steel yaj. Qhov no ua rau muaj ntau homogeneous steel muaj pes tsawg leeg, ua rau kom txhim kho cov khoom lag luam zoo thiab ua tau zoo. Ib qho ntxiv, cored hlau tshuab tso cai rau kev qhia ntau yam ntawm alloy cov khoom lag luam los tsim cov khoom siv steel uas tau ua kom tau raws li lawv cov neeg siv khoom.
Tsis tas li ntawd, cored hlau tshuab muaj cov nqi kev txuag nyiaj txiag tseem ceeb rau cov chaw tsim khoom hlau. Los ntawm kev siv hlau xaim hluav taws xob hloov cov neeg sawv cev ib txwm muaj, cov chaw tsim khoom tuaj yeem txo cov khoom siv uas yuav tsum muaj, txo cov khib nyiab, thiab txhim kho kev ua haujlwm. Qhov no tsis yog tsuas yog cov nqi qis qis tab sis kuj tseem pab kom ua kom zoo dua cov txheej txheem statmaking, thaum kawg ua rau muaj kev ruaj khov ntau dua thiab ib puag ncig cov hlau lag luam. Hauv kev xaus, cored hlau tshuab muaj kev hloov pauv ntawm cov hlau kev lag luam, ua rau cov khoom lag luam steel zoo dua thiab raug nqi kom zoo.
Peb nyob ntawm no
Peb ib txwm nyob ntawm koj cov kev pabcuam thaum koj xav tau
Muab cov qauv dawb: kom pab cov neeg siv khoom zoo dua nkag siab zoo thiab ua tau zoo ntawm cov khoom, Zhenan lub tuam txhab yuav muab cov kev pabcuam ua piv txwv dawb. Cov neeg siv khoom tuaj yeem thov cov qauv ntawm cov khoom xav tau rau kev sim lossis tshuaj ntsuam xyuas.
Ua kom muaj ntau cov khoom hauv Tshuag: Zhenan kom tau raws li cov neeg xav tau sib txawv thiab ua kom cov khoom siv ruaj khov, cov tuam txhab feem ntau yog khaws ntau yam khoom hauv Tshuag. Qhov no txhais tau tias cov neeg muas zaub tuaj yeem tau txais cov khoom uas lawv xav tau sai dua tsis tas yuav tsum tos rau kev sib ncig ntau lawm.
Cov Tswvcuab nquag
Xyoo Kev Kawm
Koom tes rau lub teb chaws
ntau lawm xyoo ntau lawm thiab muag khoom
Cim npe nrov: Alloying ntsiab cov hlau xaim, Tuam Tshoj alloying ntsiab cored hlau tuam ntxhab, lwm tus neeg, Hoobkas