Yuav Ua Li Cas Zoo Siab - zaus Welding Silver Contact?

Siab - zaus Vuam Nyiaj Sib cuag yog ib hom nyiaj -raws li cov khoom siv brazing, feem ntau alloyed nrog cov hlau xws li nyiaj, tooj liab, zinc, nickel, thiab tin. Qee cov khoom lag luam ib txwm muaj cadmium, tab sis cov no tau hloov pauv los ntawm kev hloov pauv ib puag ncig. Vim nws cov khoom tshwj xeeb physicochemical, nws tuav txoj haujlwm tseem ceeb hauv kev lag luam vuam. Qhov zoo ntawm nws cov vuam kev ua tau zoo tuaj yeem raug ntsuas los ntawm qhov ntev xws li corrosion resistance, conductivity, txheej txheem adaptability, thiab applicability.

Nws cov kev tiv thaiv corrosion yog ze ze rau nws cov muaj pes tsawg leeg, uas yog qhov tseem ceeb rau kev pab cuam lub neej ntawm Silver Contact Welding. Cov nyiaj ntshiab nws tus kheej muaj kev tiv thaiv corrosion zoo heev, tab sis cov ntsiab lus xws li zinc thiab cadmium hauv cov hlau tuaj yeem txo qhov kev tiv thaiv corrosion. Txawm hais tias ib txwm cadmium- muaj cov nplooj ntawv solder muaj qhov ua tau zoo vuam, cadmium tau yooj yim oxidized, thiab cov pits corrosion yog feem ntau tshwm sim ntawm cov pob qij txha hauv qhov chaw ntub dej lossis acidic. Ib puag ncig tus phooj ywg solder pads, xws li cadmium-dawb AgCuZnSn series, txhim khu kev tiv thaiv sulfidation thiab ntsev tsuag los ntawm kev ntxiv cov khoom xws li tin thiab npib tsib xee. Hauv kev ntsuas tshuaj ntsev nruab nrab, tus nqi corrosion ntawm cadmium- dawb solder pad pob qij txha tsuas yog ib qho -peb peb ntawm cadmium- muaj cov khoom, ua tau raws li qhov yuav tsum tau muaj corrosion siab ntawm marine engineering, cov cuab yeej kho mob, thiab lwm yam kev siv. Tsis tas li ntawd, thaum welding stainless hlau, xaiv ib tug npib tsib xee{10}} muaj formulation zoo inhibits intergranular corrosion thiab ncua kev sib koom ua ke lifespan.

Nyiaj yog cov hlau uas muaj qhov zoo tshaj plaws hluav taws xob thiab thermal conductivity nyob rau hauv cov xwm, thiab nws cov ntaub so ntswg tau txais cov yam ntxwv no, muab Vuam Khawm Hu rau cov hluav taws xob zoo heev. Lub conductivity ntawm qhov sib koom ua ke tuaj yeem ncav cuag ntau dua 80% ntawm cov nyiaj ntshiab, deb tshaj ntawm cov tooj liab-raws li lossis aluminium-raws li solders. Hauv kev lag luam hluav taws xob, cov ntaub qhwv no feem ntau siv rau vuam lub cev muaj zog windings, relay hu, thiab cov dab dej kub. Piv txwv li, thaum vuam kub dab dej rau cov khoom siv hluav taws xob semiconductor, thermal conductivity ntawm qhov sib koom ua ke yog kwv yees li 180 W / (m·K), ua kom muaj kev hloov pauv sai thiab tiv thaiv kev kub dhau ntawm lub cuab yeej. Nyob rau hauv siab - zaus circuits, qhov tsis kam ntawm cov connector txo cov teeb liab poob thiab txhim kho cov cuab yeej kev ua tau zoo, uas yog ib qho ntawm cov laj thawj rau nws siv dav hauv kev tsim khoom siv sib txuas lus.

Nws cov ntsiab lus melting, 600-850 degree, qis dua li ntawm cov khoom siv feem ntau, xws li tooj liab (1085 degree) thiab stainless hlau (siab dua 1400℃). Qhov no ua rau muaj cua sov me me- cuam tshuam rau thaj tsam ntawm cov khoom siv thaum lub sij hawm vuam, txo qhov muaj feem ntawm deformation lossis kev ua haujlwm degradation, ua rau nws tsim nyog rau cov kev xav tau ntawm kev sib cuag ntawm Brazed ntawm Terminals. Nyob rau tib lub sijhawm, cov ntaub qhwv cov ntaub qhwv no nthuav tawm zoo wettability, nrawm nrawm thiab txhaws qhov sib koom ua ke thaum lub sijhawm cua sov los tsim cov vuam tuab. Rau cov txheej txheem nyuaj, xws li cov yeeb nkab txuas thiab qhov tsis sib xws, lawv tuaj yeem tsim tau ntau yam duab, xws li strips, foils, thiab rings, kom tau raws li kev xav tau ntawm kev sib txawv. Piv txwv li, lub nplhaib- zoo li tus solder pads siv rau cov yeeb nkab taub qab vuam tuaj yeem ua rau lub voj voog ncig, txo qhov kev pheej hmoo ntawm kev xau; ntawv ci{10}}zoo li tus solder pads yog haum rau micro-welding ntawm precision hluav taws xob Cheebtsam.

Cov nyhuv vuam yog ruaj khov nyob rau hauv cov khoom sib txawv, thiab Brazed Composite Rivet Hluav Taws Xob Cov Hluav Taws Xob tuaj yeem ua tiav cov txiaj ntsig zoo los ntawm kev xaiv tsim nyog ntawm cov ntaub qhwv ntsej muag. Copper rau tooj liab / tooj liab alloy pob qij txha muaj zog thiab zoo heev conductivity, feem ntau yog siv rau vuam hluav taws xob busbars thiab tub yees kav. Stainless hlau rau tooj liab daws cov teeb meem ntawm vuam sib txawv ntawm cov hlau thiab feem ntau siv hauv cov khoom noj khoom haus thiab cov khoom siv kho mob. Nickel alloys rau titanium alloys, nrog npib tsib xee- muaj cov nplooj ntawv solder txhim kho kev sib txuas ntawm lub ntsej muag, tsim nyog rau vuam cov khoom siv dav hlau. Hauv kev lag luam hniav nyiaj hniav kub, qis-nyiaj- cov nplooj ntawv cov ntsiab lus ua kom zoo nkauj zoo nkauj ntawm cov kub thiab nyiaj ornaments, tsis muaj xim sib txawv ntawm qhov sib koom ua ke.

Txawm li cas los xij, tus nqi kuj tseem siab, thiab qhov hloov pauv ntawm cov nqi nyiaj ncaj qha cuam tshuam rau tus nqi. Yog li ntawd, nws daim ntawv thov nyob rau hauv tus nqi- qhov chaw rhiab heev, xws li cov khoom siv kho vajtse zoo tib yam, muaj kev txwv, uas, rau qee qhov, cuam tshuam rau kev tswj tus nqi ntawm Silver Brazing Contacts. Tsis tas li ntawd, kev saib xyuas yuav tsum tau them rau qhov chaw tiv thaiv thaum lub sij hawm vuam, xws li kev siv argon lossis nitrogen, los tiv thaiv oxidation ntawm brazing muab tub lim hlau thiab tsim cov porosity. Rau cadmium- cov nplooj ntawv dawb solder, qhov vuam kub yuav tsum tau hloov kho kom them nyiaj rau lawv cov melting point me ntsis kom ntseeg tau tias qhov zoo ntawm cov vuam.

PebSiab -Ntau zaus Welding Silver Contactyog refined los ntawm siab -zoo nyiaj-raws li brazing muab tub lim hlau, zoo kawg nkaus combining tag nrho cov saum toj no kev ua tau zoo zoo. Nws yog qhov tsim nyog rau siab - zaus vuam scenarios, tsim cov pob qij txha ntom ntom nrog cov khoom siv zoo heev, kev tiv thaiv corrosion, thiab kav ntev, ua tau raws li qhov siab - qhov kawg vuam xav tau ntawm ntau yam kev lag luam. Xaiv qhov zoo ntawm cov ntaub qhwv welding, xws li ib puag ncig tus phooj ywg los yog corrosion heev - hom resistant, thiab optimizing txheej txheem tsis muaj peev xwm ua kom tiav nws qhov zoo kom tau raws li qhov xav tau ntawm vuam hauv ntau yam xwm txheej. Txawm hais tias nws tus nqi siab dua, nws qhov kev ua tau zoo tshaj plaws ua rau nws yog qhov kev xaiv tseem ceeb hauv siab - kawg vuam daim ntawv thov.

Yog tias koj muaj lus nug txog peb Cov Khoom Siv Nyiaj Brazing lossis xav paub ntau ntxiv txog cov ncauj lus kom ntxaws txog cov khoom lag luam, cov ntawv thov tsim nyog, lossis tus nqi, thov koj xav tiv tauj peb. Peb thov caw koj ua qhov kev txiav txim; peb yuav muab koj cov khoom zoo tshaj - thiab cov kev pabcuam tshaj lij.