BTi-6554 Titanium Alloy Bar

BTi-6554 Titanium Alloy Bar ua kom muaj zog ntxiv los ntawm kev ntxiv - cov khoom ruaj khov (xws li molybdenum, vanadium, thiab chromium). Ntawm lawv, molybdenum thiab vanadium ua haujlwm tseem ceeb -stabilizers, txhim kho lub zog thiab tiv thaiv eutectoid cov tshuaj tiv thaiv, thaum ntxiv cov chromium pab txhim kho cov teebmeem ntawm kev kho cua sov kom ntxiv dag zog rau chav tsev thiab -kub ductility. Lub alloy lub sij hawm transformation kub yog hais txog 790 degree, thiab nws muaj pes tsawg leeg ua raws li cov 'ntau-element, me me' txoj cai kom sib npaug zog, toughness, thiab txheej txheem stability.

Kev kho cua sov muaj qhov cuam tshuam loj rau lub microstructure thiab cov khoom ntawm BTi-6554 Titanium Alloy Bar. Cov txheej txheem ib txwm muaj xws li kev daws teeb meem (xws li 770-920℃rau 30 feeb tom qab cua txias) thiab kev kho kev laus (xws li 520-580℃rau 10 teev tom qab cua txias). Kev daws qhov kub thiab txias yuav tsum zam qhov kev hloov pauv theem los tiv thaiv cov nplej coarsening, thiab kev laus kub tswj ntawm 540-580℃kom precipitate dispersed koob-zoo li theem nrab, tsim cov qauv bimodal, yog li optimizing lub zog-ductility tshuav nyiaj li cas. Piv txwv li, kev kho mob ntawm 770℃/ 30 min AC ua raws li 580℃/ 10 h AC tuaj yeem ua tiav qhov sib npaug zoo nrog lub zog tensile ntawm 1075-1328 MPa thiab elongation ntawm 10-11.5%.

BTi-6554 Titanium Alloy Bar yog siv nyob rau hauv aerospace fasteners, submarine pipelines, kev sib tw tsheb springs, thiab nkoj structural Cheebtsam. Nws lub zog tshwj xeeb, kev tiv thaiv corrosion, thiab qaug zog ua haujlwm muab qhov hnyav txo kom zoo dua hauv kev lag luam aerospace thiab shipbuilding. Ntxiv mus, los ntawm kev tsim nyog forging (xws li siv 10,000-tuj hydraulic xovxwm) thiab kev kho cua sov, ruaj khov ntawm cov khoom loj loj ib nrab (xws li Φ250mm tuav) tuaj yeem ua tiav.

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