Niaj hnub no, ntau thiab ntau lub tuam txhab yas pwm tau pib sivberyllium tooj liabpwm cov ntaub ntawv.Ntawm ntau cov ntaub ntawv hlau, dab tsi ua rau beryllium tooj liab ntau dua thiab nrov?Cov yam ntxwv zoo li cas ua rau nws sawv?Tej zaum ntau tus neeg tsis paub dab tsi ntawm cov hlau beryllium tooj liab yog dab tsi, yog li tus editor yuav qhia koj tias cov yam ntxwv ntawm beryllium tooj liab hauv kev tsim khoom yog txawv ntawm lwm cov ntaub ntawv hlau..
Ua ntej ntawm tag nrho cov, beryllium tooj liab muaj hardness txaus thiab lub zog: cov ntaub ntawv pov thawj ntawm txoj kev xav thiab kev xyaum - lub hardness ntawm beryllium tooj liab tuaj yeem ncav cuag hardness, lub zog thiab siab thermal conductivity haum rau yas pwm tsim raws li HRC36-42, thiab lub machining yog yooj yim thiab yooj yim.Cov yam ntxwv ntawm kev pab lub neej ntev ntawm cov pwm thiab kev txuag ntawm txoj kev loj hlob thiab ntau lawm voj voog, thiab lwm yam.
Thib ob, beryllium tooj liab muaj cov thermal conductivity zoo: cov thermal conductivity ntawm beryllium tooj liab cov ntaub ntawv yog qhov tsim nyog los tswj qhov kub ntawm cov yas ua pwm, ua kom yooj yim los tswj lub voj voog molding, thiab tib lub sij hawm kom ntseeg tau qhov sib xws ntawm pwm phab ntsa kub;siv beryllium tooj liab pwm cov ntaub ntawv, lub sij hawm txias tuaj yeem txo los ntawm 40%.Lub voj voog molding yog luv luv, cov khoom tsim tau nce, cov pwm phab ntsa kub tsis sib xws yog qhov zoo, thiab qhov zoo ntawm cov khoom kos tau zoo tuaj;cov khoom siv kub tuaj yeem nce ntxiv, yog li txo cov phab ntsa thickness ntawm cov khoom thiab txo tus nqi ntawm cov khoom.
Thaum kawg, beryllium tooj liab pwm muaj lub neej ua haujlwm ntev: thaum lub zog thiab hardness ntawm beryllium tooj liab ua tau raws li qhov yuav tsum tau ua, qhov tsis txaus ntseeg ntawm beryllium tooj liab rau pwm kub ntxhov siab tuaj yeem txhim kho lub neej kev pab cuam ntawm pwm.Lub zog tawm los, elastic modulus, thermal conductivity thiab kub expansion coefficient ntawm beryllium tooj liab yuav tsum xav txog.Kev tiv thaiv ntawm beryllium tooj liab rau thermal stress yog muaj zog ntau dua li cov hlau tuag.
Cov khoom no yog tag nrho cov txiaj ntsig zoo rau kev txuag nqi thiab txhim kho cov khoom lag luam zoo thiab kev ua haujlwm zoo rau kev tsim pwm.Hauv kev sib piv nrog cov pwm steel, qhov kev ua tau zoo tshaj ntawm beryllium tooj liab tau dhau los ua kev xaiv rau cov tuam txhab tso tseg lwm cov ntaub ntawv hlau thiab xaiv nws.Qhov tseem ceeb.
Lub sij hawm xa tuaj: Jun-10-2022