Intambo yentambo ye-tungsten inokubili ukuguquguquka okuphezulu namandla aphezulu, isetshenziswa kabanzi ekukhiqizeni ama-ingots e-silicon monocrystalline ahlanzekile kakhulu.

I-Tungsten inezinzuzo zephuzu elincibilikayo eliphezulu namandla aphezulu, kuyilapho ithusi linezinzuzo zokuguquguquka okuphezulu kokushisa nokusebenza okuhle kakhulu kwe-welding. Ngakho-ke, izinhlanganisela ezinenzuzo yakho kokubili zinesidingo esikhulu samandla ezinga lokushisa eliphezulu kanye nokuqhutshwa kokushisa ezidingweni zenhlanganisela ephezulu kakhulu neyinkimbinkimbi yezenzakalo zesakhiwo.

Izinhlanganisela ze-Tungsten-copper zingasetshenziswa odongeni lokuqala lwe-thermonuclear fusion reactors kanye nezingxenye zokuhlunga okuchema, i-high-power resistance welding kanye nezingxenye zokushisela i-arc.

I-Xingyao New Material inokuhlangenwe nakho okuhlukahlukene nobuchwepheshe ekulungiseleleni izinhlanganisela ze-tungsten-copper ezisebenza kahle kakhulu.

I-Nano alumina inikeza amandla okushisa aphezulu nobulukhuni, futhi ngeke inciphise kakhulu ukuqhutshwa kwe-alloy, ukuze impahla ibe nokusebenza okuhle nxazonke, ikakhulukazi ukwelashwa okushisa okungu-1000 ℃ akukwazi ukushintsha ukusebenza kwayo, amazwe angaphandle abizwa ngokuthi "Super Ithusi".

Ngenxa yokuhlakazwa kwe-aluminium oxide ku-matrix yethusi ububanzi bama-nanometers ambalwa kuphela, futhi okuqukethwe kwephesenti kuncane kakhulu, ngakho-ke ukuhlakazeka kwethusi ngethusi elihlanzekile namanye ama-alloys ethusi afana kakhulu nokuhamba kukagesi nokushisa.

Insimbi ye-Rhenium iyabiza futhi ayivamile ukusetshenziswa iyodwa, futhi isetshenziswa kakhulu njengesithasiselo ukuze kuthuthukiswe ukumelana nokukhasa kwama-alloys okushisa aphezulu.

I-Tungsten heavy alloys (WHAs) iye yavela njengezinto ezikhethwayo zokufaka izicelo emikhakheni ehlukene yamasu ngenxa yezakhiwo zayo eziyingqayizivele, njengokuminyana okuphezulu, amandla aphezulu, amandla omthelela aphezulu kanye nokumelana nokugqwala, njll. Ngokuvamile, izibophezelo ezisekelwe ku-Ni ezifana I-Ni–Fe, i-Ni–Cu, njll. isetshenziselwa ukuhlanganisa ama-WHA.

Ingxubevange ye-Molybdenum-copper nayo iyingxubevange ye-pseudo, i-molybdenum nethusi azihlanganisi, zihlanganisa ngokugcwele ukuqhutshwa kokushisa okuphezulu, indawo ephezulu yokuncibilika kanye ne-coefficient ephansi yokwanda okushisayo kwe-molybdenum nge-conductivity ephezulu yokushisa yethusi. Isilinganiso se-molybdenum nethusi singalungiswa ngokuzenzakalelayo, i-MoxCuy, x+y=100. Ithebula elilandelayo lingamanye amabanga avame ukusetshenziswa. Ingxubevange ye-molybdenum-copper ye-Xingyao New Material ingafinyelela inhlangano ecishe iminyene ngokuphelele, engenasici, ehlanzekile, i-helium mass spectrometer yokuthola ukuvuza kokuvuza kokuphefumula kwempahla engu-

Uma kuqhathaniswa ne-tungsten yethusi, ukuminyana kwethusi kwe-molybdenum kuphansi, ukugoqa kungcono, kulungele ukukhiqizwa kwemikhiqizo emincane emincane; kanye ne-molybdenum yethusi ingaba isitembu, ifanele ivolumu ephezulu, izingxenye zokukhiqiza ezingabizi kakhulu. Ikakhulu isetshenziselwa ama-electrode, izinto zokujuluka.

Ingxubevange ye-Tungsten-copper iwuhlobo lwe-pseudo alloy, i-tungsten nethusi ayimicible, ihlanganisa ngokugcwele ukuqhutshwa kokushisa okuphezulu, indawo ephezulu yokuncibilika, i-coefficient ephansi yokwandisa okushisayo kwe-tungsten ne-conductivity ephezulu yokushisa yethusi. Isilinganiso se-tungsten nethusi singalungiswa ngokuzenzakalelayo, WxCuy, x+y=100. Ingxubevange ye-tungsten-copper ye-Xingyao New Material ingafinyelela cishe ukuminyene ngokuphelele, okunganasici, ukuhleleka okusanhlamvu okuhle, futhi ukutholwa kokuvuza kwento nge-helium mass spectrometry ayinawo umoya u-

Amapayipi apholile ngamanzi, abagijimi abashisayo, ama-microchannels, iphakheji

I-Kovar/SiAl/Invar/Cu/Al/ODS-Cu/CIC/CKC, njll.

Phakathi kobuchwepheshe obukhona bokucwilisa ukushisa, osinki bokushisa be-pin-fin bamele isisombululo sokupholisa esisebenzayo. Zinendawo enkulu engaphezulu ngokuhlobene nanoma iyiphi enye ivolumu ye-heat-sink. Ngaphezu kwalokho, amasinki okushisa e-pin-fin enziwe ngama-alloys e-aluminium asebenzisa ukushisa kakhulu noma ithusi. Osinki bokushisa be-pin-fin bahlanganisa isisekelo kanye noxhaxha lwamaphinikhodi ashumekiwe. Amapharamitha afana nobukhulu be-base-plate (kokubili umkhondo wezinyawo nokuqina), ubude bephini, ukujiya nokuminyana, nezinto ezibonakalayo (i-aluminium, ithusi noma ezinye) zilingana nokucaciswa okuningi. Ngenxa yalokho, amaphinikhodi angenziwa kalula ukuthi alingane nezinhlelo zokusebenza ezihlukahlukene kuye ngemithwalo yokushisa ehilelekile, indawo etholakalayo, nokugeleza komoya.

Sakha futhi sakha amapuleti ayisisekelo e-Pin-Fin embonini ye-electronics power. Lawa ma-base plate ahlinzeka ngokudluliswa kokushisa okuphumelelayo okutholakalayo namuhla ngenxa yobuchwepheshe bethu bokubumba, ukukhanda, ukucwenga kanye nokwelashwa kwendawo.

Inhlanganisela yethusi/yedayimane inamandla okusetshenziswa njengesizukulwane esilandelayo sezinto zokucwilisa ukushisa kumishini kagesi ethuthukisiwe, futhi lokhu kungenxa yokuthi idayimane line-TC ephakeme kakhulu efika ku-2200 W/(m・K) ngokwemvelo; i-CTE yenhlanganisela yethusi/yedayimane ingase ihlanganiswe ukuze isondelane naleyo yezinto zokwakha ze-semiconductor chip (4–6 ppm/K); i-TC yezinhlanganisela ze-Cu-diamond ingafinyelela ku-500–900 W/(m・K) ; futhi inhlanganisela izinzile ezingeni lokushisa elizungezile futhi ine-isotropic TC, engakhawuleli ukusetshenziswa kwayo okubanzi.

I-Diamond-Al ifana ne-Diamond-Cu, inokuminyana okuncane nokunwebeka okushisayo okuncane.

I-Ag (Isiliva) ene-thermal conductivity ephakeme kune-Copper, iyinto ene-thermal conductivity ephakeme kakhulu phakathi kwezinsimbi. Le mpushana ye-Ag nedayimane ixutshwa futhi ifakwe emshinini wobuchwepheshe ukuze kukhiqizwe ngempumelelo into entsha ene-thermal conductivity engu-600 W/(m・K) noma ngaphezulu.

I-Al-Si ingxubevange iyingxubevange yokubumba neyokusakaza ikakhulukazi eyakhiwe nge-aluminium ne-silicon. Ngokuvamile, okuqukethwe kwe-silicon kungu-11%, futhi inani elincane lethusi, insimbi, ne-nickel liyengezwa ukuthuthukisa amandla. Ingxubevange ye-AI-Si isetshenziswa kakhulu embonini yezimoto kanye nembonini yokukhiqiza umshini ukwenza izingxenye ezithile ngaphansi kwezimo zokuslayida ngenxa yesisindo sayo esingasindi, ukusebenza kahle kwe-thermal, amandla athile, ubulukhuni, kanye nokumelana nokugqwala. I-Al-Si alloy nayo isetshenziswa kabanzi kwezokundiza, ezokuthutha, ezokwakha, nakwezinye izimboni ezibalulekile.

I-Al-SiC MMC isetshenziswa emikhakheni ehlukahlukene efana ne-aerospace, izindiza, ngaphansi kwamanzi, imoto, i-substrate ku-electronics, amakilabhu egalofu, ama-turbine blades, ama-brake pads njll. Amasu amaningana okwenziwa ayatholakala ukuze kukhiqizwe i-Al-SiC MMC. Phakathi kwezindlela ezehlukene, umzila wokuxova ulula, ungabizi kakhulu, futhi usetshenziselwe ukukhiqiza ngobuningi.

I-Mo-Cu ingxubevange iphinde ibe yingxubevange ye-pseudo, i-molybdenum ne-copper ayimiscible, ihlanganisa ngokugcwele ukuqhutshwa kwe-thermal conductivity, indawo ephezulu yokuncibilika, i-CTE ephansi ye-molybdenum kanye ne-thermal conductivity yethusi.

Ingxubevange yethu ye-molybdenum yethusi ingafinyelela cishe ukubumbana okuphelele, akukho sici, ukwakheka okusanhlamvu okuhle, ukungangeni komoya okungu-

I-Tungsten yethusi ingxubevange iyingxubevange ye-pseudo, i-tungsten nethusi azihlanganisi, kuhlanganiswe ngokugcwele ukuqhutshwa kokushisa okuphezulu, indawo ephezulu yokuncibilika, i-coefficient ephansi yokwandisa okushisayo kwe-tungsten kanye nezici eziphezulu ze-thermal conductivity zethusi.

Ingxubevange yethu ye-tungsten yethusi ingafinyelela cishe ukubumbana okuphelele, akukho sici, ukwakheka okusanhlamvu okuhle, ukungangeni komoya okungu-