3D Printing Hlau Powder Hom thiab lawv cov kev siv tseem ceeb

3D Printing Hlau Powder Hom thiab lawv cov kev siv tseem ceeb

Tam sim no, muaj ntau cov ntaub ntawv hlau hmoov uas tuaj yeem siv rau 3D luam ntawv.Vim qhov pom tseeb spheroidization thiab agglomeration ntawm ib leeg-cov hlau hmoov hmoov thaum lub sij hawm tsim, nws yog ib qho yooj yim ua rau sintering deformation thiab xoob ntom.Yog li ntawd, ntau cov khoom siv hlau hmoov los yog cov hmoov ua ntej-alloyed yog cov khoom siv raw rau 3D hlau luam ntawv hmoov.

Raws li cov ntsiab lus tseem ceeb ntawm matrix, cov hmoov hlau no tuaj yeem ua cov khoom siv hlau, cov khoom siv nickel-based alloys, titanium thiab titanium alloys, cobalt-chromium alloys, aluminium alloys, tooj liab alloys, thiab lwm yam.Cov hlau sib txawv muaj cov khoom sib txawv, yog li muaj qhov sib txawv ntawm daim ntawv thov.Cia wb mus saib lawv cov yam ntxwv thiab thaj chaw thov.

1. Titanium-raws li alloy hmoov
Titanium-based alloy yog ib qho ntawm cov hlau uas muaj qhov zoo tshaj plaws biocompatibility tam sim no paub, thiab nws muaj osseointegration zog thiab ib tug Young's modulus uas nyob ze rau tib neeg cov pob txha, yog li nws yog suav hais tias yog cov hlau biomedical zoo tshaj plaws niaj hnub no.Nws yog siv rau hauv kev cog qoob loo ntawm tib neeg cov ntaub so ntswg tawv thiab kho qhov txhab, thiab hauv kev phais plawv, xws li lub plawv valve stents thiab pacemaker shells.High-ceev tso zis thiab high-precision duab zoo heev raws li daim ntawv thov kev xav tau ntawm kev kho mob kev lag luam.
Tau kawg, ntxiv rau kev kho mob, qhov no kuj tau siv dav hauv kev lag luam xws li aerospace, automotive thiab engineering industries uas yuav tsum tau txo qhov hnyav thaum tswj kev ua haujlwm siab.

2. Aluminium alloy hmoov
Aluminium alloy yog dav siv nyob rau hauv kev lag luam niaj hnub no, feem ntau yog vim nws lub teeb yuag zog: qhov feem ntawm txhuas tsuas yog ib feem peb ntawm cov hlau.Nws ua lub luag haujlwm tseem ceeb hauv lub teeb ntawm cov cuab yeej thauj mus los.Aluminium hmoov yog tshwj xeeb tshaj yog haum rau kev siv lub teeb yuag nrog nyias phab ntsa thiab complex geometric duab.Nws tau dav siv nyob rau hauv aviation, tsheb, machinery manufacturing, thiab shipbuilding industries.

3. Copper thiab tooj liab alloy hmoov
Nrog zoo thermal conductivity thiab hluav taws xob conductivity, zoo mechanical zog thiab hnav tsis kam, nws yog cov khoom siv rau cov khoom siv hluav taws xob.nag lossis daus hardening tooj liab alloy CuCr1zr (chromium zirconium tooj liab), khaws cov khoom zoo heev thiab zoo ductility nyob rau hauv qhov kub ntawm 300-500 ° C tom qab kev kho cua sov.

4. Hlau-raws li alloy hmoov
Qhov muaj txiaj ntsig zoo thiab kev ua tau zoo ntawm cov hlau ua rau cov hlau ua haujlwm tiag tiag hauv kev lag luam feem ntau.Kev sib xyaw cov hlau hauv paus nrog cov ntsiab lus sib txawv ua rau nws muaj peev xwm tsim tau ntau yam steels nrog cov khoom sib txawv.Stainless hlau muaj cov cuab yeej zoo thiab zoo corrosion kuj, yog li cov ntaub ntawv stainless hlau tuaj yeem pom hauv aviation, tsheb, kev kho mob, tshuaj, pwm, thiab lwm yam.

5. Nickel-based superalloy hmoov
Lub oxidation tsis kam thiab corrosion kuj ntawm nickel alloy ua rau nws haum rau qhov hnyav ib puag ncig ntawm qhov kub thiab txias.Thaum cov nickel alloy yog rhuab, ib txheej tuab thiab ruaj khov oxide yuav passivated rau saum npoo ntawm cov hlau los tiv thaiv sab hauv ntawm cov hlau los ntawm corrosion.Nickel alloys tuav cov khoom siv kho kom zoo tshaj qhov kub ntau.
Cov yam ntxwv tseem ceeb ntawm chav kawm ntawm cov hlau no yog qhov kub thiab txias corrosion thiab oxidation tsis kam, uas yog tsim rau dav hlau turbines, roj turbines, roj thiab roj, cov hlab ntsha siab lossis cov khoom siv tshuaj lom neeg.

6. Cobalt alloy hmoov
Vim nws zoo heev hnav tsis kam thiab corrosion kuj, cobalt-raws li alloy yog haum rau lub sij hawm ntev implants nrog hnyav sab hauv load, hnav tsis kam thiab siab corrosion kuj yuav tsum tau, xws li ntau yam pob qij txha thiab yas phais implants, thiab nws kuj muaj kev siv nyob rau hauv kev kho hniav.

Chengdu Huarui Industrial Co., Ltd. 

Email: sales.sup1@cdhrmetal.com 

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Post lub sij hawm: Jun-06-2022