Hlau 3D luam ntawv, tseem hu ua hlau hmoov sintering los yog xaiv laser melting (SLM), yog ib tug txiav-ntug tshuab uas enables cov luam ntawv ncaj qha ntawm hlau Cheebtsam siv hlau hmoov. Kev vam meej ntawm hlau 3D luam ntawv yog nyob ntawm qhov muaj cov hmoov hlau zoo nrog cov yam ntxwv tshwj xeeb. Hauv tsab xov xwm no, peb yuav tshawb txog ntau hom hmoov hlau siv hauv 3D luam ntawv, lawv cov ntawv thov, thiab qhov cuam tshuam ntawm cov ntaub ntawv no ntawm kev ua tau zoo ntawm cov khoom luam tawm kawg.
Stainless hlau hmoov
Stainless hlau hmoov yog cov khoom siv nyiaj siv tau dav siv hauv hlau 3D luam ntawv. Nws muaj kev tiv thaiv corrosion zoo heev, siab zog, thiab muaj peev xwm ua tau sai thiab ua tau zoo tsim cov khoom lag luam hauv cov khoom me me. Nws versatility thiab affordability ua rau nws yog ib tug nrov xaiv rau ntau yam kev siv.
Aluminium Alloy hmoov
Aluminium alloys, xws li AlSi12 thiab AlSi10Mg, feem ntau siv hauv hlau 3D luam ntawv. Aluminium-silicon (AlSi) alloys yog lub teeb yuag additives uas txhim khu thermal zog, thaum ntxiv magnesium muab ntau zog thiab nruj. Cov alloys no tshwj xeeb tshaj yog haum rau nyias-walled thiab complex geometry, muab cov thermal ua haujlwm zoo thiab qhov hnyav. Piv rau cov txheej txheem tsoosing, 3D-luam tawm aluminium alloys fitttructures, thiab sib piv ntawm cov neeg siv hluav taws xob, nrog kev txo tus nqi ntawm 30%.
Cobalt-Chromium Alloy hmoov
Cobalt-chromium alloy hmoov yog nyiam nyob rau hauv hlau 3D luam ntawv vim lawv zoo heev hnav tsis kam thiab corrosion kuj. Lawv nrhiav kev siv dav hauv kev tsim ntau yam orthopedic implants thiab cov cuab yeej phais. Tsis tas li ntawd, cov alloys no muaj cov ntawv thov hauv kev kho hniav, uas lawv cov khoom siv los tsim cov khoom siv kho hniav kom ruaj khov thiab ua haujlwm siab.
Copper Alloy Hmoov
Copper alloys nrog superior thermal conductivity thiab hluav taws xob conductivity yog siv rau kev tswj cov cua sov. Lub peev xwm los koom nrog cov txheej txheem sab hauv thiab cov kev ua kom txias txias los ntawm 3D luam ntawv tso cai rau kev tsim cov qauv tsim. Cov tooj liab alloys no muaj txiaj ntsig tshwj xeeb hauv kev lag luam uas xav tau kev hloov hluav taws xob zoo, xws li hluav taws xob thiab aerospace.
Titanium Alloy hmoov
Titanium alloys yog dav siv nyob rau hauv kev lag luam aerospace, qhov twg 3D tshuab luam ntawv optimizes cov khoom tsim los ntawm kev hloov cov khoom nrog complex thiab sib geometry. Txoj hauv kev no txo qhov hnyav thaum tswj lossis txawm tias txhim kho cov khoom siv kho tshuab. Qhov zoo ntawm 3D-luam titanium alloys suav nrog kev txo nqi thiab muaj peev xwm tsim cov khoom hnyav.
Nickel Alloy hmoov
Nickel alloys pom zoo oxidation thiab corrosion kuj, ua rau lawv haum rau hnyav ib puag ncig nrog kub thiab siab. Thaum raug tshav kub, cov txheej txheem oxide ruaj khov ua rau ntawm qhov chaw ntawm cov hlau, tiv thaiv cov qauv sab hauv los ntawm corrosion. Nickel alloys tuav cov khoom siv kho kom zoo tshaj qhov kub ntau thiab nrhiav kev siv hauv kev lag luam xws li aerospace, lub zog, thiab kev ua tshuaj lom neeg.
