Iintlobo ze-Metal Powder zokuPrinta kunye nezicelo zazo eziphambili

Okwangoku, kukho izinto ezininzi zentsimbi zomgubo ezingasetyenziselwa ukuprinta kwe-3D.Ngenxa ye-spheroidization ecacileyo kunye ne-agglomeration ye-powder yecandelo elilodwa lesinyithi ngexesha lenkqubo yokwenza, kulula ukubangela i-sintering deformation kunye noxinaniso olukhululekile.Ngoko ke, i-multi-component metal powder okanye i-pre-alloyed powder yinto eqhelekileyo ekrwada ye-3D ye-metal printing powder.

Ngokwezinto eziphambili ze-matrix, ezi zixhobo zetsimbi zinokuba zizixhobo ezisekelwe kwintsimbi, i-nickel-based alloys, i-titanium kunye ne-titanium alloys, i-cobalt-chromium alloys, i-aluminium alloys, i-alloys yobhedu, njalo njalo.Iintsimbi ezahlukeneyo zineepropati ezahlukeneyo, ngoko kukho ukungafani kwisicelo.Makhe sijonge kwiimpawu zabo kunye neendawo zokusebenza.

1. I-Titanium-based alloy powder
I-alloy esekwe kwi-Titanium yenye yesinyithi eneyona biocompatibility ibalaseleyo eyaziwayo ngoku, kwaye ineempawu ze-osseointegration kunye ne-Young's modulus ekufutshane nethambo lomntu, ngoko ithathwa njengeyona mathiriyeli yesinyithi yebhayoloji namhlanje.Isetyenziswa eklinikhi kufakelo lwezicubu eziqinileyo zomntu kunye nokulungiswa kwamanxeba, kunye notyando lwentliziyo, olufana nezinti zevalvu yentliziyo kunye namaqokobhe e-pacemaker.Ukukhutshwa kwesantya esiphezulu kunye nokuchaneka okuphezulu kuhambelana kakhulu neemfuno zesicelo soshishino lwezonyango.
Ngokuqinisekileyo, ngaphezu kwezonyango, oku kukwasetyenziswa ngokubanzi kwiinkalo ezifana ne-aerospace, i-automotive and engineering industry efuna ukunciphisa ubunzima ngelixa igcina ukusebenza okuphezulu.

2. I-Aluminiyam i-alloy powder
I-alloy ye-aluminium isetyenziswa ngokubanzi kwishishini namhlanje, ngokuyininzi ngenxa yeempawu zayo ezilula: umlinganiselo we-aluminium sisinye kwisithathu sentsimbi.Idlala indima ebalulekileyo ekukhanyeni kwezixhobo zokuthutha.I-aluminium powder ifanelekile ngokukodwa kwizicelo ezikhaphukhaphu kunye neendonga ezincinci kunye nemilo yejometri enzima.Isetyenziswe ngokubanzi kwinqwelomoya, iimoto, ukwenziwa koomatshini, kunye namashishini okwakha iinqanawa.

3. Ubhedu kunye nobhedu lwe-alloy powder
Nge-conductivity egqwesileyo ye-thermal kunye ne-conductivity yombane, amandla afanelekileyo omatshini kunye nokumelana nokunxiba, yinto ekhethiweyo yezinto zokutshintsha ubushushu.Imvula eyenza lukhuni ingxubevange yobhedu i-CuCr1zr (i-chromium zirconium yobhedu), igcina iimpawu ezigqwesileyo zomatshini kunye ne-ductility elungileyo kuluhlu lobushushu lwe-300-500 °C emva konyango lobushushu.

4. I-iron-based alloy powder
Ukufumaneka kakuhle kunye neendleko-ukusebenza kakuhle kwentsimbi kwenza ukuba intsimbi ibe yinto esebenzayo kumashishini amaninzi.Ukudibanisa isiseko sentsimbi kunye nezinto ezahlukeneyo zokudibanisa kwenza kube lula ukwenza iindidi zentsimbi ezineempawu ezahlukeneyo.Insimbi engenasici ineempawu ezilungileyo zoomatshini kunye nokumelana nokugqwesa okugqwesileyo, ngoko ke izinto zentsimbi ezingenasici zinokubonwa kwinqwelomoya, izithuthi, unyango, imichiza, ukungunda, njl.

5. I-nickel-based superalloy powder
Ukumelana ne-oxidation kunye nokumelana nokugqwala kwe-nickel alloy kwenza ukuba ilungele indawo enzima yokushisa okuphezulu kunye noxinzelelo oluphezulu.Xa i-alloy ye-nickel ishushu, umaleko we-oxide ongqindilili kunye nozinzile uya kugqithiswa kumphezulu we-alloy ukukhusela ngaphakathi kwe-alloy kwi-corrosion.I-nickel alloys igcina iimpawu ezilungileyo zoomatshini phezu koluhlu olubanzi lobushushu.
Iipropati eziphambili zolu didi lwezinyithi ziphezulu kwi-corrosion kunye nokumelana ne-oxidation, ezifanelekileyo kwii-jet turbines, ii-gas turbines, i-oyile kunye negesi, iinqanawa zoxinzelelo okanye amacandelo acutshungulwa ngamachiza.

6. Cobalt ingxubevange yomgubo
Ngenxa yokunganyangeki kwayo okugqwesileyo kunye nokumelana nomhlwa, i-alloy esekwe kwi-cobalt ikulungele ukufakelwa kwexesha elide kunye nomthwalo onzima wangaphakathi, ukuxhathisa ukunxiba kunye neemfuno zokuxhathisa ukubola, ezifana namalungu ahlukeneyo okwenziwa kunye nokufakelwa kotyando lweplastiki, kwaye ikwanazo izicelo indawo yonyango lwamazinyo.

I-Chengdu Huarui Industrial Co., Ltd. 

Email: sales.sup1@cdhrmetal.com 

Ifowuni: + 86-28-86799441