Kev qaug zog thiab tawg ntawm QIB 5 titanium alloy rods ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab lub neej kev pabcuam ntawm cov hlau. Tau ntau xyoo, kev tshawb fawb tau ua nyob rau hauv tsev thiab txawv teb chaws los tshawb txog qhov qaug zog thiab tawg mechanisms ntawm titanium alloy rods thiab lawv txoj kev sib raug zoo nrog ntau yam metallurgical yam. Vim qhov nyuaj ntawm qhov teeb meem nws tus kheej, cov ntaub ntawv xeem ua ntej tau tawg, qee qhov teeb meem tseem ceeb tseem tsis tau meej meej, thiab cov kev xav tsis sib koom ua ke. Tsuas yog qee tus neeg sawv cev cov lus xaus tau qhia ntawm no.
Lub neej qaug zog ntawm titanium alloy rods, zoo li lwm yam ntaub ntawv, nyob ntawm qhov tshwm sim ntawm qaug zog tawg nucleation thiab kev loj hlob ntawm cov kab nrib pleb. Raws li kev tshawb fawb ntawm ntshiab titanium los ntawm titanium alloy qws manufacturers, qaug zog tawg yog feem ntau nucleated nyob rau hauv lub swb cheeb tsam thiab nyob rau hauv lub ntxaib interface, tab sis rau alloys xws li Ti-6AI-4V, nyob rau hauv tsis tshua muaj kev nyuaj siab. tej yam kev mob, lub a-theem thiab b-theem interfaces Nws yog qhov tsis muaj zog txuas. Tsuas yog nyob rau theem kev ntxhov siab, qhov tshwm sim ntawm nucleation nyob rau hauv qhov chaw npliag nce siab, thiab nce qhov ntsuas kub tau zoo sib xws. Equiaxed a thiab b tau teeb tsa, thiab theem b yog qhov zoo dua nyob rau hauv lub xeev dawb kom txo qhov a / b theem interface cheeb tsam. Tsis tas li ntawd, cov nplua-grain slip yog ib qho zoo sib xws, thiab txoj kev dawb ntawm txoj hlua khi yog luv luv, uas tuaj yeem txo qhov kev ntxhov siab vim los ntawm kev sib txuam ntawm cov dislocations. Ntawm qhov tod tes, coarse-grained Widmandarin microstructure muaj zog qaug zog tsawg vim qhov yooj yim nucleation ntawm qaug zog tawg. Cov txiaj ntsig ntawm cov qoob loo loj ntawm cov khoom qaug zog ntawm cov qauv du thiab tsis zoo ntawm Ti-6A1-4V alloy.
Nyob rau hauv lub xub ntiag ntawm notches thiab kev nyuaj siab concentration, cov nyhuv ntawm grain loj yog txo, vim hais tias lub neej qaug zog feem ntau yog nyob ntawm qhov tawg ntawm kev loj hlob ntawm lub sij hawm no, thiab cov kev sim ntawm cov ntshiab titanium qhia tau hais tias qhov tawg qhov kev loj hlob tsis zoo muaj feem xyuam rau. lub grain loj.
Tiv tauj peb kom paub ntau ntxiv. Ua tsaug
Nicole
Lub tuam txhab: Baoji Jimiyun Dynamic Co., Ltd
Tebchaws: Suav teb
Ntxiv: Baoti txoj kev, Jintai, Baoji nroog, Shaanxi, Suav teb
Cel: ntxiv rau 86 13369210920
Lub Vev Xaib: www.jm-titanium.com
