Thaum xaiv cov hlau txhuas zoo rau ntau yam kev siv, kev nkag siab txog cov yam ntxwv thiab qhov zoo ntawm cov hlau txhuas sib txawv yog qhov tseem ceeb heev. Jindalai Steel Group Co., Ltd. yog ib lub chaw tsim khoom tshwj xeeb hauv cov khoom lag luam txhuas zoo, muab kev muag khoom ncaj qha los ntawm lub Hoobkas, suav nrog 6061 hlau txhuas puag ncig, hlau txhuas anodized, thiab cov kev pabcuam ua khoom raws li kev cai. Peb cov hlau txhuas kev lag luam ntau yam yog tsim los ua kom tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom, los ntawm kev kho kom zoo nkauj rau kev tsim kho vaj tse mus rau cov khoom siv aerospace.
Ib qho ntawm cov lus nug feem ntau uas peb ntsib yog: Qhov twg zoo dua rau kev tsim cov qhov rooj thiab qhov rai profiles, 6063-T5 lossis 6061-T6 txhuas rods? Txawm hais tias ob qho tib si alloys yog nrov, 6063-T5 yog nyiam nyob rau hauv kev siv hauv kev tsim kho vim nws cov khoom extrusion zoo heev thiab qhov chaw zoo nkauj tiav. Txawm li cas los xij, 6061-T6 muaj lub zog siab dua thiab kev tiv thaiv corrosion, ua rau nws zoo tagnrho rau cov khoom siv qauv uas xav tau kev ruaj khov ntau dua.
Lwm qhov tseem ceeb uas yuav tsum xav txog yog qhov thermal conductivity, tshwj xeeb tshaj yog thaum xaiv cov pas nrig txhuas rau cov dab dej kub hauv hluav taws xob. Kev sib piv ntawm 6061 thiab 5052 cov pas nrig txhuas qhia tau hais tias 5052 cov pas nrig txhuas muaj qhov thermal conductivity zoo dua, ua rau lawv tsim nyog dua rau kev siv cua sov. Txawm li cas los xij, 6061 cov pas nrig txhuas paub txog lawv lub zog siab thiab kev hloov pauv tau yooj yim, uas yuav muaj txiaj ntsig zoo dua hauv qee qhov chaw ua haujlwm.
Hauv kev lag luam aerospace, kev xaiv ntawm 7075-T6 thiab 2024-T3 txhuas alloy tuav feem ntau yuav tsum tau ua kom muaj kev sib npaug ntawm lub zog thiab kev tiv thaiv corrosion. 7075-T6, uas paub zoo rau nws qhov sib piv siab zog rau qhov hnyav, yog qhov zoo tagnrho rau cov khoom siv hauv aerospace. Txawm li cas los xij, 2024-T3 muaj kev tiv thaiv corrosion zoo dua, uas yog qhov tseem ceeb rau cov khoom uas raug rau qhov chaw ib puag ncig hnyav. Qhov kev xaiv kawg nyob ntawm qhov xav tau ntawm daim ntawv thov tshwj xeeb.
Rau cov khoom siv hauv dej hiav txwv, qhov kev xaiv ntawm 5083 thiab 5052 txhuas pas nrig yog qhov tseem ceeb heev, vim nws cuam tshuam ncaj qha rau lawv lub neej kev pabcuam thiab kev ua tau zoo hauv dej hiav txwv. 5083 txhuas yog lub npe nrov rau nws qhov kev tiv thaiv zoo rau kev xeb dej hiav txwv, ua rau nws yog cov khoom siv nyiam rau kev siv hauv dej hiav txwv. Ntawm qhov tod tes, 5052 txhuas kuj muaj kev tiv thaiv xeb zoo, tab sis nws cov kev ua tau zoo yuav tsis zoo li 5083 txhuas nyob rau hauv cov xwm txheej dej hiav txwv hnyav.
Rau cov khoom siv precision-machined, qhov kev siv tau ntawm cov hlau txhuas yog qhov tseem ceeb heev. Ntawm cov hlau txhuas 2011 thiab 6061, 2011 hlau tau nyiam rau lawv qhov kev siv tau zoo dua, ua rau muaj kev kam rau siab dua thiab cov nplaim du dua. Txawm li cas los xij, 6061 hlau txhuas sib xyaw ua ke lub zog thiab kev siv tau, ua rau lawv haum rau ntau yam kev siv.
Rau cov hlau txhuas loj uas muaj txoj kab uas hla (≥100mm), qhov kev xaiv ntawm extrusion thiab forging muaj qhov cuam tshuam loj rau cov khoom siv kho tshuab. Extrusion feem ntau zoo dua rau kev tau txais cov khoom siv kho tshuab sib xws, thaum forging tuaj yeem siv rau cov ntawv thov tshwj xeeb uas xav tau lub zog siab dua.
Hauv cov chaw kub qis (≤-40℃), kev xaiv qib txhuas txhuas kom tsim nyog yog qhov tseem ceeb heev kom tsis txhob muaj qhov kub qis brittleness. Cov hlau xws li 6061 thiab 5083 feem ntau raug pom zoo vim tias lawv tswj tau qhov tawv thiab ductility txawm tias nyob rau hauv cov xwm txheej hnyav.
Thaum kawg, thaum xaiv cov hlau txhuas rau cov khoom sib txuas ua ke, qhov sib npaug ntawm kev vuam thiab lub zog yog qhov tseem ceeb heev. Cov hlau sib txuas xws li 3003, 5052, thiab 6061 txhua tus muaj lawv qhov zoo, nrog 5052 muab kev vuam zoo heev thiab lub zog nruab nrab, thaum 6061 muaj lub zog siab dua tab sis yuav xav tau preheating kom ua tiav qhov zoo tshaj plaws vuam.
Jindalai Steel Group Co., Ltd. tau cog lus tias yuav muab cov kev daws teeb meem zoo tshaj plaws rau cov neeg siv khoom. Txawm hais tias koj xav tau cov hlau txhuas uas tiv taus xeb rau kev siv hauv hiav txwv lossis cov hlau txhuas muaj zog rau cov khoom siv hauv aerospace, peb cov khoom muag ncaj qha los ntawm lub Hoobkas thiab cov peev xwm ua tiav raws li koj xav tau ua kom koj tau txais cov khoom zoo tshaj plaws. Tiv tauj peb hnub no kom paub txog peb cov hlau txhuas ntau yam thiab peb tuaj yeem txhawb nqa koj qhov project tom ntej li cas.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-25-2025
