Igumbi elivamile lomhwamuko lemikhiqizo kagesi

Incazelo emfushane:

Okubalulekile:ngokuvamile eyenziwe ngethusi

Isakhiwo:i-vacuum cavity ene-wick microstructure odongeni lwangaphakathi

Isicelo:iseva, ikhadi lezithombe ezisezingeni eliphezulu, isiteshi sesisekelo se-5G, indiza, ezokuthutha zikaloliwe, igridi kagesi, ukuchithwa kokushisa kwe-laser, ezempi, nezinkambu ezihlukene zemikhiqizo yemakethe yemikhiqizo kagesi, njll.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Indawo ebiyelwe yegumbi lomhwamuko iyimvilophu evalwe ngevacuum egcina isakhiwo sentambo nesiqandisi.Ukudlulisa ukushisa kubonakala ngokushintsha kwesigaba sesiqandisi.Ingaphakathi langaphakathi lakhiwe amapuleti ekhava angaphezulu naphansi ngokusebenzisa i-diffusion bonding.Imbobo ene-copper mesh microstructure odongeni lwangaphakathi yenziwe ngethusi elingenayo umoya-mpilo (C1100/C1020), engenziwa ngendlela oyifisayo.Ngenxa yenqubo ye-vacuum, isiqandisi sihlala sisesimweni sokugcwala, ukuze kuthi lapho igumbi lomhwamuko lishiselwa, uketshezi luyahwamuka ngokushesha lube isimo sokugcwala futhi, okubonisa ukuzwela okushisayo kwegumbi lomhwamuko.

Lapho ukushisa okuvela emthonjeni wokushisa kuya endaweni yokuhwamuka, isiqandisi esiku-vacuum cavity siqala ukuhwamuka.Njengoba amandla okushisa emuncwa, isiqandisi sikhula ngokushesha ukuze sigcwalise umgodi wonke.Ukujiya kwenzeka lapho isiqandisi somoya sihlangana nendawo epholile.Ngokusetshenziswa kwe-condensation, ukushisa okunqwabelene ngesikhathi sokuhwamuka kuyakhululwa, futhi isipholile esijiyile sibuyiselwa endaweni yokuhwamuka ngeshubhu le-capillary le-micro-structure.Lokhu kuhlinzwa kuyaphindwa emgodini.

Ngokusekelwe kwinqubo yokudlulisa ukushisa yokuhwamuka okusheshayo kanye nokufingqa kwesiqandisi ngaphakathi kwegumbi lomhwamuko, ikamelo lomhwamuko linezinzuzo ze-conductivity ephezulu yokushisa, izinga lokushisa elihle le-homogeneity kanye nesimo sokushisa esiguquguqukayo.

Ihluke kwipayipi yokushisa yendabuko engakwazi ukuhlangabezana kuphela nezici zokudlulisa ukushisa kwe-radial, igumbi le-vapor lingakwazi futhi ukuhlangabezana nezici zokudlulisa ukushisa kwe-axial, okwenza kube nokwenzeka ukulungisa isakhiwo sokuhwamuka phansi kanye ne-condensation phezulu.Ngaphezu kokusetshenziswa kwethusi, i-aluminium (6061) nayo isetshenziswa kabanzi emakamelweni omhwamuko.Ngokusekelwe esisindweni esilula kanye nezindleko eziphansi ze-aluminium, isidingo samakamelo omhwamuko we-aluminium siyakhula.


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