Lub Metallurgy ntawm Kev Nyab Xeeb: Yog vim li cas cov tshuaj muaj pes tsawg leeg nyob rau hauv Steel Rods yog thawj Barrier ntawm kev tiv thaiv

SOLITE TECHNICAL KNOWLEDGE SERIES

Hauv kev lag luam xaim hlua, kev ua raws cai pib ntev ua ntej thawj cov hlau raug kos. Nws pib hauv steel zeb. Lub siab - txoj hlua ua tau zoo tsuas yog muaj zog npaum li cov hlua hlau uas nws yug los. Yuav kom muaj kev nyab xeeb tiag tiag, ib tus yuav tsum nkag siab txog qhov profile metallurgical xav tau rau kev lag luam nruj heev.

Qhov sib npaug ntawm Carbon Content Equation:

Siab -cov hlua hlau zoo feem ntau siv siab - carbon steel (C70 txog C90). Cov pa roj carbon monoxide yog cov khoom uas muab lub zog, tensile lub zog xav tau rau 1960 MPa thiab 2160 MPa qib. Txawm li cas los xij, carbon ib leeg tsis txaus. Kev suav nrog Manganese (rau toughness) thiab Silicon (rau deoxidation) yuav tsum muaj qhov sib npaug. Yog tias cov phosphorus lossis sulfur ntau tshaj 0.025%, cov hlau ua nkig, ua rau micro-fissures uas ua raws li 'kev ntxhov siab risers' thaum lub sij hawm kos duab.

Lub luag haujlwm ntawm Micro-Structure:

Lub pearlite qauv ntawm steel pas nrig txiav txim siab nws ductility. Los ntawm cov txheej txheem hu ua 'patenting'-kev kho cua sov tshwj xeeb- peb hloov cov hlau mus rau hauv lub xeev zoo pearlitic. Qhov no tso cai rau cov hlau los ntawm ntau qhov tuag thaum tuav nws cov crystalline kev ncaj ncees. Yog tsis muaj qhov no metallurgical precision, ib txoj hlua yuav ua tau raws li nws cov khoom tawg hauv chav kuaj tab sis ua tsis tiav ntxov hauv lub tshav pob vim tsis muaj kev qaug zog.

Traceability los ntawm Mill:

Ntawm SOLITE, txhua pawg ntawm cov hlua hlau yog nrog los ntawm MTC uas rov qab mus rau qhov tshwj xeeb kub ntawm cov hlau zeb. Peb tsis yog sim txoj hlua kawg nkaus xwb; peb tshuaj xyuas tus ntsuj plig ntawm cov khoom. Kev ua raws cai yog cov ntaub ntawv pov thawj tias koj qhov kev tsim kho vaj tse yog tsim los ntawm lub hauv paus ntawm metallurgical purity.

Txuas nrog IB TUG ENGINEER