Dab tsi yog Ntau Yam Ntawm Titanium Alloy?

Nov 05, 2022

Alpha titanium alloy

Titanium alloy nws yog ib theem-theem alloy uas tsim los ntawm cov txheej txheem kev daws teeb meem, txawm hais tias nyob rau hauv qhov kub thiab txias ntawm qhov kev thov siab dua, yog theem, lub koom haum ruaj khov, hnav tsis kam yog siab dua titanium ntshiab, muaj zog oxidation tsis kam. Ntawm qhov kub ntawm 500 degree ~ 600 degree, nws tseem tuav nws lub zog thiab nkag siab, tab sis nws tsis tuaj yeem muaj zog los ntawm kev kho cua sov, thiab lub zog tsis siab nyob rau hauv chav tsev kub.

Beta titanium alloy

Nws yog ib-theem-theem alloy tsim los ntawm-theem khoom tov, uas muaj lub zog siab txawm tias tsis muaj kev kho cua sov. Tom qab quenching thiab aging, lub alloy yog ntxiv zog, thiab lub zog ntawm chav tsev kub yuav ncav cuag 1372 ~ 1666MPa. Tab sis cov thermal stability tsis zoo, yuav tsum tsis txhob siv rau qhov kub thiab txias.

Alpha plus beta titanium alloy

Nws yog ob-theem alloy, nrog cov khoom zoo, cov qauv zoo ruaj khov, zoo toughness, plasticity thiab kub deformation zog, tuaj yeem ua kom kub siab ua haujlwm zoo, quenching, aging kom ntxiv dag zog rau cov hlau. Lub zog tom qab kev kho cua sov yog li 50 feem pua ​​~ 100 feem pua ​​​​siab dua lub xeev annealing; Lub zog kub kub, tuaj yeem ua haujlwm ntawm 400 degree ~ 500 degree rau lub sijhawm ntev, nws cov thermal stability yog qis dua titanium alloy.

Feem ntau siv ntawm peb titanium alloys yog -titanium alloy thiab ntxiv -titanium alloy; Lub machinability ntawm titanium alloy yog qhov zoo tshaj plaws, ua raws li ntxiv rau p titanium alloy thiab titanium alloy. Lub alpha titanium alloy yog code-named TA, lub beta titanium alloy yog code-named TB, thiab alpha plus beta titanium alloy yog code-named TC. Raws li kev siv titanium alloy tuaj yeem muab faib ua cov khoom siv hluav taws xob kub, siab zog alloy, corrosion resistant alloy (Ti-Mo, Ti-palladium alloy, thiab lwm yam), tsis tshua muaj kub alloy thiab tshwj xeeb muaj nuj nqi alloy (Ti-hlau hydrogen cia cov ntaub ntawv. thiab Ti-nickel nco alloy). Muaj pes tsawg leeg thiab cov yam ntxwv ntawm cov hlau alloys. Sib txawv theem muaj pes tsawg leeg thiab microstructure ntawm tshav kub kho titanium alloy tuaj yeem tau los ntawm kev kho cov txheej txheem kho cua sov. Nws feem ntau ntseeg tias cov qauv zoo equiaxed muaj cov yas zoo, thermal stability thiab qaug zog. Cov qauv acicular muaj zog ntev dua, creep zog thiab tawg toughness. Equiaxed thiab acicular sib xyaw cov ntaub so ntswg muaj cov khoom zoo dua.

Yog tias koj muaj lus nug, thov hu rau peb. Peb lub tuam txhab tuaj yeem tsim ntau yam koob txhaj tshuaj, koob tshuaj kho mob, koob txhaj tshuaj, koob tshuaj hypodermic, koob txhaj tshuaj, koob tshuaj tiv thaiv kab mob, koob txhaj tshuaj, koob txhaj tshuaj, koob txhaj tshuaj, koob xaum koob, koob ovum khaws koob, koob txhaj tshuaj, thiab lwm yam Yog tias koj xav tau kev kho koob cov khoom, thov hu rau peb. Peb tos ntsoov rau koj qhov kev nug! Qhov zoo ntawm cov khoom tsim nyob rau hauv peb lub Hoobkas yuav txaus siab rau koj!

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