Kub Rolled Carbon Hlau Bar Muaj cov tawv tseem zoo, feem ntau vim yog cov laj thawj hauv qab no:
1. Cawv ntawm cov tshuaj muaj pes tsawg leeg
Tus nqi ntawm cov pa roj carbon rau hauv cov hlau hlau yog ib qho tseem ceeb cuam tshuam rau kev muaj zog. Cov pa roj carbon cov ntsiab lus feem ntau nruab nrab ntawm 0. 3% {2} {2}}. 3%}. 3%}. Tsis tas li ntawd, cov hlau tseem muaj cov khoom silicon me me, manganese thiab lwm yam. Silicon tuaj yeem ua kom muaj zog thiab hardness ntawm cov hlau thiab muaj cov txiaj ntsig me me rau ntawm txoj kev nruj; Manganese tuaj yeem txhim kho lub zog thiab tawv ntawm cov hlau, txo qhov kub brittleness ntawm cov hlau, thiab txhim kho kev ua haujlwm ntawm cov hlau. Cov ntsiab lus ua haujlwm ua haujlwm ua ke los muab cov kev lees paub yooj yim rau kev siv hluav taws xob nyuaj ntawm cov roj carbon steel.
Lub luag haujlwm ntawm Rolling cov txheej txheem: thaum lub sijhawm kub rolling txheej txheem, cov hlau hluav taws xob hla dhau ntawm ntau qhov kub kom ua kom cov nplej sab hauv. Cov tshuab ua kom zoo dua tsis muaj zog ntxiv lub zog ntawm cov hlau, tab sis kuj txhim kho nws qhov nyuaj. Vim tias cov nplej hmoov nplej tuaj yeem ua cov kev sib tw tawg nrawm dua thaum cov khoom siv sab nraud, siv zog ntau dua, yog li kev txhim kho cov khoom muaj zog ntawm cov khoom.
2. Kev ua kom zoo ntawm kev kho cua sov
Kub Rolled Carbon Steel Steel Steel Hlau Cov Khaub Ncaws Zoo, thiab lwm yam. Ua kom cov nplej ua kom zoo dua qub thiab txhim kho lub zog thiab tawv ntawm cov hlau; Tempering tuaj yeem tshem tawm cov kev ntxhov siab sab hauv tsim tawm hauv cov hlau thaum lub qhov txheej txheem dov, txo cov txheej txheem brittleness ntawm cov hlau, thiab txhim kho kev nruj. Los ntawm cov txheej txheem kho cua sov tsim nyog, tus qauv thiab cov khoom siv kub kub dov carbon steel tuaj yeem kho tau ntxiv kom ua tiav qhov zoo tshaj plaws.
3. Cuam tshuam ntawm kev ua siv thev naus laus zis
Thaum lub sij hawm ua ntawm kub dov carbon hlau bar, xws li txias teeb thiab txias los yog txias, cov hlau yuav tsim ua haujlwm hnyav tab sis poob qis dua. Yog li ntawd, cov kev ntsuas tsim nyog yuav tsum tau coj thaum ua kev ua tiav, kom paub meej tias qhov kev ua kom zoo nkauj carbon steel bar tseem muaj cov khoom muaj zog steel hlau thaum ua kom muaj kev cai.
Yog tias koj txaus siab nyob rau hauv kub dov carbon steel bar, koj zoo siab tos txais kom mus saib hauv www.jstisco.com!
