Tera Aluminium-Silicon Alloy Radiator / Guhinduranya Gazi Kamere Yatwitse
Intangiriro
Aluminium ya aluminiyumu nini cyane ni binini ikoreshwa na silikoni na aluminium, kandi ni ibikoresho bishingiye ku micungire y’ubushyuhe. Ibikoresho byinshi bya silicon aluminiyumu irashobora kugumana ibintu byiza bya silikoni na aluminium, ntibihumanya ibidukikije, kandi ntacyo byangiza umubiri wumuntu. Ubucucike bwa aluminium ya aluminiyumu iri hagati ya 2,4 ~ 2,7 g / cm³, naho coefficient yo kwagura ubushyuhe (CTE) iri hagati ya 7-20ppm / ℃. Kongera ibintu bya silicon birashobora kugabanya cyane ubucucike hamwe nubushyuhe bwo kwagura ubushyuhe bwibikoresho bivangwa. Muri icyo gihe, aluminiyumu ya silikoni ndende nayo ifite ubushyuhe bwiza bwumuriro, gukomera gukomeye no gukomera, gukora neza neza hamwe na zahabu, ifeza, umuringa, na nikel, gusudira hamwe na substrate, hamwe no gutunganya neza neza. Nibikoresho bya elegitoroniki bipfunyika bifite ibyifuzo byinshi.
Uburyo bwo gukora ibikoresho bya silicon aluminium alloy yibikoresho byinshi birimo ibi bikurikira: 1) gushonga no guta; 2) uburyo bwo gucengera; 3) ifu ya metallurgie; 4) uburyo bwo gukanda bushyushye; 5) uburyo bukonje bwihuse / uburyo bwo kubika spray.
Inzira yumusaruro
1) Uburyo bwo gushonga no gutara
Ibikoresho byo gushonga no gutara biroroshye, bihendutse, kandi birashobora kubona umusaruro munini winganda, kandi nuburyo bwateguwe cyane kubikoresho bivangwa.
2) Uburyo bwo gutwita
Uburyo bwo gutera akabariro bugizwe nuburyo bubiri: uburyo bwo gucengeza igitutu nuburyo bwo gucengera bidafite umuvuduko. Uburyo bwo gucengera bwumuvuduko bukoresha igitutu cyumukanishi cyangwa gazi ya gazi isunitswe kugirango icyuma fatizo gishonga cyinjire mu cyuho cyo gushimangira.
3) Ifu ya metallurgie
Ifu ya metallurgie nugukwirakwiza igice runaka cyifu ya aluminium, ifu ya silicon na binder kimwe, kuvanga no gushushanya ifu ukanda byumye, inshinge nubundi buryo, hanyuma amaherezo ukayungurura mukirere gikingira kugirango ukore ibintu byuzuye.
4) Vacuum uburyo bwo gukanda
Uburyo bwa vacuum bushyushye bivuga inzira yo gucumura aho gukora igitutu no gucumura igitutu icyarimwe. Ibyiza byayo ni: powderIifu iroroshye gutembera neza no kwiyongera; TemperatureUbushyuhe bwo gucumura nigihe cyo gucumura ni gito; Ubucucike buri hejuru. Inzira rusange ni: mugihe cya vacuum, ifu ishyirwa mumyanya yububiko, ifu irashyuha mugihe kotswa igitutu, hanyuma ibintu bigahuzwa kandi bigakorwa nyuma yigihe gito cyumuvuduko.
5) Gukonjesha byihuse / gutera spray
Ubuhanga bwihuse bwo gukonjesha / gutera spray nubuhanga bwihuse bwo gukomera. Ifite ibyiza bikurikira: 1) nta macro-gutandukanya; 2) microstructure ya kristu nziza kandi imwe; 3) icyiciro cyambere cyimvura; 4) umwuka wa ogisijeni muke; 5) kunoza imikorere yo gutunganya amashyuza.
Ibyiciro
(1) Hypoeutectic silicon aluminium aliyumu irimo silikoni 9% -12%.
(2) Eutectic silicon aluminium aliyumu irimo silikoni 11% kugeza 13%.
.
.
Gusaba
1.
2) Umwikorezi: Irashobora gukoreshwa nkubushyuhe bwaho kugirango ibice bigizwe neza;
3) Ikintu gikoreshwa neza: aluminiyumu ya silikoni ndende itanga coeffisiyeti yo kwagura ubushyuhe buke, gukomera cyane no gukora;
4) Sink sink: Aluminiyumu ya silicon nyinshi itanga ubushyuhe bwiza hamwe nubufasha bwubaka.
5) Ibice by'imodoka: Ibikoresho bya aluminiyumu ya silikoni yo hejuru (ibirimo silikoni 20% -35%) bifite imiterere myiza ya tribologiya, kandi irashobora gukoreshwa nkibikoresho bigezweho byoroshye kwihanganira kwambara kugirango bikoreshe mubikoresho bitandukanye byo gutwara abantu, imashini zitandukanye, na mashini ibikoresho. , Ibikoresho bidasanzwe hamwe nibikoresho byakoreshejwe cyane.
Aluminium ya aluminiyumu ifite silike nyinshi ifite urukurikirane rwibyiza nkuburemere buto bwihariye, uburemere bworoshye, ubushyuhe bwiza bwumuriro, coefficente yo kwagura ubushyuhe buke, ubwinshi bwumubyigano, kwihanganira kwambara neza, hamwe no kurwanya ruswa, kandi bikoreshwa cyane nka silinderi, piston, na rotor ya moteri yimodoka. , Feri ya disiki nibindi bikoresho.
