Cov ntaub ntawv tseem ceeb ntawm laser txiav tshuab yog stainless hlau, hlau alloy, hlau, txhuas, zinc, magnesium thiab lwm yam ntaub ntawv alloy.Cov ntaub ntawv sib txawv muaj qhov sib txawv hardness thiab sib txawv txiav nyuaj.Cov kws tshaj lij hauv qab nolaser txiav tshuab manufacturersTxiv neej-Luck piav qhia txog cov teeb meem ntawm laser txiav rau cov hlau zoo tib yam thiab kub-kub alloys.
1. Cov khoom siv tsis zoo thermal conductivity
Thaum lub laser txiav tshuab txiav cov hlau, nws yuav ua kom muaj cua sov ntau heev, uas yog los ntawm lub hauv ntej kais, thiab lub hau ntawm rab riam bears lub laser txiav kub ntawm 700-9000 °.Nyob rau hauv qhov kev txiav txim ntawm qhov kub siab thiab txiav quab yuam, txiav ntug yuav tsim cov yas deformation, sib txuas thiab diffusion hnav.
2. Loj laser txiav quab yuam
Lub zog ntawm superalloys yog ntau tshaj 30% siab dua li cov hlau alloy feem ntau siv hauv chav turbines.Ntawm qhov ntsuas kub siab tshaj 600 ° C, lub zog ntawm nickel-based superalloys tseem siab dua li cov hlau zoo tib yam.Chav tsev txiav quab yuam ntawm unstrengthened high-temperature alloy yog siab tshaj 3900N / mm2, thaum uas zoo tib yam alloy steel tsuas yog 2400N / mm2.
3. Loj nyiam ua hauj lwm hardening
Piv txwv li, lub hardness ntawm unstrengthened substrate ntawm GH4169 yog hais txog HRC37.Tom qab txiav los ntawm ib tug hlau laser txiav tshuab, ib tug hardened txheej ntawm txog 0.03 hli yuav tsim nyob rau saum npoo, thiab lub hardness yuav nce mus txog HRC47, nrog ib tug hardening degree txog li 27%.Qhov tshwm sim ntawm kev ua hauj lwm hardening muaj kev cuam tshuam zoo rau kais lub neej nrog oxidized pem hauv ntej, feem ntau ua rau cov ciam teb hnyav hnyav.
Hais txog kev hais lus, cov ntaub ntawv zoo tib yam yog qhov zoo dua rau kev txiav, thiab cov khoom siv high-temperature alloy nrog hardness siab dua yog qhov nyuaj rau txiav.Cov kev daws teeb meem sib txawv yuav tsum tau muab rau cov teeb meem txiav sib txawv.Yog xav paub ntxiv txog kev txiav laser, thov sab laj Txiv neej-Lucklaser txiav khoomtsim tawm.
Post lub sij hawm: Jul-04-2023