Q345 Square Steel Yeeb Nkab

Hauv cov txheej txheem tsim khoom ntawm Q345 square steel kav, cov txheej txheem hauv qab no yuav tsum tau ua tib zoo tswj kom ntseeg tau tias lawv cov kev ua tau zoo:

Chemical Composition: Precise control of carbon, manganese, silicon, thiab lwm yam alloying ntsiab kom tau raws li qhov yuav tsum tau muaj zog thiab toughness.

Melting thiab Casting: Ua kom lub purity ntawm cov hlau thiab cov uniformity ntawm cov qauv cam khwb cia.

Kub Rolling: Kev tswj kub kom zoo thaum dov kom ua tiav cov duab thiab qhov loj me thaum tswj cov khoom siv.

Txias Rate: Tswj tus nqi txias tom qab kub dov los tiv thaiv kev tsim ntawm brittle microstructures.

Kev kho cua sov: Siv cov txheej txheem xws li normalization lossis quenching thiab tempering los kho cov microstructure thiab ua tiav cov khoom siv tshuab uas xav tau.

Cold Rolling: Yog tias tsim nyog, txias dov los kho qhov ntev thiab txhim kho qhov chaw tiav.

Kev Ntsuas Tsis Zoo (NDT): Siv txoj hauv kev zoo li kev kuaj ultrasonic, radiography, lossis kev ntsuas tam sim no txhawm rau txhawm rau txheeb xyuas qhov tsis xws luag.

Surface Treatment: Xyuas kom tshem tawm qhov tsis xws luag thiab nplai los ntawm cov txheej txheem xws li pickling lossis tua blasting.

Kev Ntsuas Kev Nyuaj Siab: Ua cov kev ntsuam xyuas tensile los xyuas qhov kev tawm dag zog, lub zog tensile, thiab elongation ntawm cov hlau.

Impact Testing: Ua cov kev ntsuam xyuas cuam tshuam los ntsuas cov hlau qhov toughness thiab tsis kam rau tawg.

Kev Tswj Xyuas Zoo: Kev tshuaj xyuas nruj thiab kev sim ntawm txhua theem ntawm kev tsim khoom kom ntseeg tau tias ua raws li cov lus qhia tshwj xeeb.

Los ntawm kev tswj xyuas qhov tsis zoo no, cov tuam txhab tsim khoom tuaj yeem tsim Q345 square steel kav nrog lub zog siab thiab kev ntseeg siab uas yuav tsum muaj rau cov ntawv thov tseem ceeb.

FAQ

1. Peb tuaj yeem lav qhov zoo li cas?
Ib txwm ua qauv ua ntej ua ntej ntau lawm;
Kev soj ntsuam zaum kawg ua ntej ua zaub mov xa tuaj;

2.Koj tuaj yeem yuav dab tsi los ntawm peb?
Corrugated Steel Sheet, Galvanized Steel Chev, PPGI PPGL, Hlau Yeeb Nkab, Hlau Phaj

3. Vim li cas koj yuav tsum yuav los ntawm peb tsis yog los ntawm lwm tus neeg muag khoom?
Kev koom ua ke cov peev txheej zoo tshaj plaws ntawm Tuam Tshoj txoj kev lag luam steel, peb muab cov neeg siv khoom nrog cov khoom zoo steel ntawm tus nqi nyiam, thiab tuaj yeem xyuas kom meej tias cov khoom xa tuaj rau cov neeg siv khoom raws sijhawm.