Tsis yog Alloy Structural Steel

Non-alloy structural steel yog cov khoom siv tseem ceeb hauv ntiaj teb kev tsim kho thiab kev tsim khoom, muab cov kev daws teeb meem zoo thiab muaj txiaj ntsig rau ntau yam kev siv. Kab lus no yog tsim los muab cov lus qhia dav dav rau cov hlau tsis muaj hlau, npog nws cov khoom, kev tsim khoom, kev siv, thiab qhov zoo.

Cov khoom ntawm Non-Alloy Structural Steel:

Non-alloy structural steel feem ntau muaj ntau yam khoom tseem ceeb uas ua rau nws haum rau ntau yam kev siv. Nws muaj lub zog nruab nrab, uas yog txaus rau ntau yam kev siv yam tsis tas yuav tsum muaj cov ntsiab lus alloying ntau dhau. Cov hlau muaj qhov zoo ductility, tso cai rau nws los tsim thiab zoo li cov khoom sib txawv yam tsis muaj cracking lossis fracturing. Nws kuj pom zoo weldability zoo, ua kom yooj yim koom nrog steel qhov chaw thaum fabrication.

Nyob rau hauv cov nqe lus ntawm hardness, non-alloy structural steel tuaj yeem kho cua sov kom ua tiav cov qib hardness tshwj xeeb nyob ntawm qhov yuav tsum tau ua ntawm daim ntawv thov. Tsis tas li ntawd, nws pom tau tias tsim nyog qaug zog tiv thaiv, uas yog ib qho tseem ceeb rau cov khoom raug rau cyclic loading.

Cov txheej txheem tsim khoom:

Kev tsim cov hlau tsis-alloy muaj ob peb kauj ruam. Cov khoom siv raw, feem ntau yog hlau ore thiab coke, tau ua tiav hauv qhov cub tawg los tsim npua hlau. Cov npua hlau no yog tom qab ntawd ua kom zoo nyob rau hauv ib qho yooj yim oxygen rauv los yog hluav taws xob arc rauv kom tshem tawm impurities thiab kho cov tshuaj muaj pes tsawg leeg.

Tom qab cov txheej txheem refining, cov hlau molten yog cam khwb cia rau hauv ingots los yog nruam nrum rau hauv slabs, paj, los yog billets. Cov khoom semi-tiav lawm tom qab dov los yog forged rau hauv cov duab thiab qhov ntau thiab tsawg, xws li kab teeb, kab, daim hlau, thiab rods. Cov txheej txheem kev kho cua sov tuaj yeem ua haujlwm los ua kom zoo dua cov cuab yeej ntawm cov hlau.

Daim ntawv thov:

Non-alloy structural steel pom kev siv dav hauv kev tsim kho kev lag luam. Nws yog cov khoom ntawm kev xaiv rau kev tsim kho vaj tse, qhov twg nws yog siv rau framing, kab, kab, thiab reinforcing tuav. Hauv cov phiaj xwm kev tsim kho vaj tse xws li txuas hniav, txoj kev, thiab qhov av, cov hlau no muab lub zog tsim nyog thiab ruaj khov.

Kev tsim khoom lag luam cia siab rau cov hlau tsis yog hlau rau kev tsim cov tshuab thiab khoom siv. Nws yog siv nyob rau hauv fabrication ntawm tshuab thav duab, zog, shafts, thiab lwm yam mechanical Cheebtsam. Kev lag luam tsheb kuj tseem siv cov hlau no rau ntau qhov chaw, suav nrog cov chassis Cheebtsam thiab qee qhov cav.

Qhov zoo:

Ib qho txiaj ntsig tseem ceeb ntawm cov hlau tsis muaj hlau yog nws cov nqi pheej yig. Piv nrog rau cov hlau alloy, nws yog qhov pheej yig dua los tsim, ua rau nws muaj txiaj ntsig zoo rau ntau txoj haujlwm. Nws muaj yog dav, kom ntseeg tau ib tug zoo ib yam khoom rau ntau yam lag luam.

Qhov yooj yim ntawm nws cov muaj pes tsawg leeg thiab cov txheej txheem tsim khoom ua rau kev tswj kom zoo dua qub thiab rov ua dua tshiab ntawm cov khoom. Non-alloy structural steel kuj tseem tuaj yeem rov ua dua tshiab, ua rau muaj kev ruaj ntseg ib puag ncig.

Tsis tas li ntawd, nws cov txheej txheem tsim tau zoo thiab cov txheej txheem vuam ua rau nws yooj yim rau fabricators thiab manufacturers ua hauj lwm nrog. Nws muaj qhov sib npaug ntawm kev ua tau zoo thiab tus nqi, ua rau nws muaj kev ntseeg siab rau ntau yam qauv thiab kev siv tshuab.

Hauv kev xaus, cov hlau tsis yog hlau yog cov khoom tseem ceeb uas tsim cov caj qaum ntawm ntau qhov kev lag luam. Nws cov khoom sib xyaw ua ke, kev tsim muaj peev xwm, ntau yam kev siv, thiab kev siv nyiaj txiag ua rau nws yog ib qho tseem ceeb ntawm kev tsim kho thiab kev tsim khoom niaj hnub no. Raws li thev naus laus zis nce qib thiab xav tau hloov zuj zus, cov hlau tsis yog hlau tsis zoo yuav txuas ntxiv ua lub luag haujlwm tseem ceeb hauv kev tsim cov vaj tse thiab cov khoom lag luam yav tom ntej.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov khoom tshwj xeeb thiab kev siv ntawm cov hlau tsis yog hlau tuaj yeem sib txawv nyob ntawm qib thiab cov txheej txheem ua haujlwm. Ua tib zoo xaiv thiab tsim qauv engineering yog qhov tseem ceeb los xyuas kom meej tias kev siv cov khoom no zoo tshaj plaws hauv txhua kis.

Cim npe nrov: Tuam Tshoj non- alloy structural steel lwm tus neeg, Hoobkas