Weldable Silver Contacts yog cov khoom siv hluav taws xob sib txuas uas tsim los koom nrog cov khoom siv hluav taws xob los ntawm kev ua haujlwm, kev ua haujlwm, laser, lossis lwm yam kev tswj cov txheej txheem vuam. Kev xaiv cov khoom yuav tsum sib npaug tiv thaiv kev tiv thaiv, arc yaig, hardness, hluav taws xob conductivity, vuam tus cwj pwm, cov cab kuj sib raug zoo, thiab cov thermal load generated thaum lub sij hawm sib dhos thiab kev pab cuam.Rau relay, hloov, Circuit Court -breaker, thiab tsheb sib txuas sib txuas, tsis tuaj yeem xaiv los ntawm cov ntsiab lus nyiaj ib leeg. Lub vuam interface thiab qhov kawg hluav taws xob tiv tauj saum npoo ua haujlwm sib txawv thiab yog li yuav tsum tau ntsuas cais.
Dab tsi txiav txim siab qhov kev ua tau zoo ntawm Silver Contact Tips?
Lub khawm Nyiaj Sib cuag ib txwm muaj ob thaj chaw ua haujlwm:
Cov ntaub ntawv tiv tauj - muab cov hluav taws xob hloov chaw.
Cov khoom thauj lossis cov khoom siv caij nplooj ntoos hlav - muab kev txhawb nqa txhua yam, kev ua haujlwm tam sim no, thiab lub zog tiv tauj.
Cov txheej txheem vuam tsim ib qho metallurgical lossis mechanically consolidated kev sib txuas ntawm cov khoom no. Cov khoom siv hluav taws xob tiv tauj yuav tsum yog li ntawd ua kom tau raws li ob qhov kev xav tau sib txawv: kev coj tus cwj pwm hluav taws xob ruaj khov ntawm qhov chaw ua haujlwm thiab kev kwv yees kev sib koom ua ke ntawm kev sib tshuam tom qab.
Hluav taws xob tiv tauj nto
Qhov chaw tiv tauj yog raug rau:
- Tiv tauj tiv thaiv
- Hloov tam sim no
- Hluav taws xob arcing
- Cua sov
- Mechanical cuam tshuam
- Hu rau bounce
- Oxidation los yog paug
- Arc{0}}vim cov khoom xa tuaj
Nyiaj thiab nyiaj -raws li alloys tau dav siv vim lawv cov hluav taws xob siab thiab thermal conductivity. Alloy ntxiv tau qhia thaum daim ntawv thov yuav tsum muaj zog dua, kev tiv thaiv zoo dua rau vuam, txhim kho arc yaig tsis kam, lossis zoo dua tiv thaiv cov khoom xa mus.
Weld Interface
Sab nraub qaum ntawm Cov Khawm Hluav Taws Xob Hluav Taws Xob yuav tsum sib haum nrog cov cab kuj thiab cov txheej txheem vuam.
Cov khoom siv thauj khoom ib txwm muaj xws li:
| Carrier Khoom | Hom kev koom nrog kev txiav txim siab |
|---|---|
| Tooj | High hluav taws xob conductivity; Thaum tshav kub kub rho tawm tuaj yeem cuam tshuam cov kev xav tau ntawm vuam tam sim no |
| Copper alloy | Mechanical zog yog siab dua cov ntshiab tooj liab; alloy muaj pes tsawg leeg cuam tshuam rau weld cwj pwm |
| tooj dag | Yuav tsum muaj txheej txheem validation vim zinc-muaj alloys teb txawv rau cua sov |
| Nickel-plated tooj liab | Qhov saum npoo thiab plating thickness cuam tshuam rau hluav taws xob thiab vuam tus cwj pwm |
| Hlau | Kev siv hluav taws xob ntau dua tuaj yeem mloog zoo rau vuam kub ntawm lub interface |
| Nickel alloy | Siv qhov twg mechanical lossis thermal xav tau tshaj li cov khoom siv tooj liab |
Lub Round Silver Contact alloy uas ua tau zoo hluav taws xob tseem tuaj yeem tsim cov vuam tsis ruaj khov yog tias electrode siab, vuam tam sim no, lub sijhawm mem tes, qhov chaw saum npoo, lossis cov khoom thauj tsis zoo.
Nrog rau peb cov engineers hluav taws xob niaj hnub no
Circular Silver Contact Material Xaiv los ntawm Kev Siv Hluav Taws Xob thiab Kev Siv Tshuab
Qib cov khoom raug yog nyob ntawm lub luag haujlwm hloov pauv ntau dua li qhov kev nyiam thoob ntiaj teb rau cov ntsiab lus nyiaj siab.
Ntshiab Nyiaj
Cov nyiaj ntshiab muab hluav taws xob thiab thermal conductivity thiab tsis tshua muaj hluav taws xob tiv thaiv. Nws yog qhov tsim nyog nyob rau qhov chaw conductivity yog qhov yuav tsum tau ua, thiab lub luag haujlwm hloov pauv tsis ua kom dhau arc yaig lossis kev ntxhov siab vuam.
Nws qhov kev txwv yog txhua yam thiab arc- ntsig txog kev ua haujlwm. Cov nyiaj ntshiab yog qhov muag muag thiab tuaj yeem raug cuam tshuam rau deformation, hloov khoom siv, thiab Vuam Sib cuag raws li xav tau hloov pauv.
Silver -Raws li Oxide Contact Materials
Silver-raws li oxide systems feem ntau xaiv thaum hloov lub luag haujlwm tsim hluav taws xob ntau dua.
Piv txwv li:
- AgSnO₂
- AgNi
- AgZnO
- AgSnO₂In₂O₃
Cov alloy lossis cov qauv sib xyaw hloov pauv qhov sib npaug ntawm cov hluav taws xob conductivity, hardness, arc yaig tsis kam, thiab tiv thaiv kev sib cuag vuam.
Nyiaj -Nickel Systems
AgNi cov ntaub ntawv yog siv qhov kev txhim kho kev tiv thaiv hluav taws xob yaig thiab cov khoom hloov pauv yuav tsum tau ua thaum tswj xyuas cov hluav taws xob muaj txiaj ntsig zoo.
Nickel faib nyob rau hauv cov nyiaj matrix cuam tshuam rau Hluav Taws Xob Terminals Silver Contact Points nto tus cwj pwm thaum rov hloov dua. Qhov tsim nyog muaj nyob ntawm qib tam sim no thiab hloov hom.
Silver -Tin Oxide Systems
AgSnO₂ feem ntau xav txog kev hloov pauv ntau dua vim tias oxide theem tuaj yeem txhim kho kev tiv thaiv arc yaig thiab kev sib cuag vuam piv nrog cov nyiaj ntshiab.
Txawm li cas los xij, cov ntsiab lus ntau dua oxide feem ntau hloov hluav taws xob conductivity thiab kev tsim khoom. Cov khoom siv yog li ntawd yuav tsum tau soj ntsuam los ntawm qhov tseeb hloov lub luag hauj lwm es tsis xaiv ib leeg raws li nominal Ag cov ntsiab lus.
Round Silver Contact Material Sib piv
| Khoom siv System | Hluav taws xob conductivity | Arc Resistance | Hu rau Welding Resistance | Hom Daim Ntawv Thov Kev Qhia |
|---|---|---|---|---|
| Pure Ag | Siab heev | qis | qis | Tsawg-rau-nruab nrab hloov kev ntxhov siab |
| AgNi | Siab | Txhim kho | Txhim kho | Relays, keyboards, tswj cov khoom siv |
| AgSnO₂ | Siab | Siab | Siab | Siab hloov tam sim no thiab inrush loads |
| AgZnO | Siab | Txhim kho | Txhim kho | Hloov daim ntawv thov yuav tsum tau oxide-raws li kev sib cuag |
| AgSnO₂-In₂O₃ | Siab | Siab | Siab | Xaiv qhov xav tau hloov daim ntawv thov |
Cov txiaj ntsig saum toj no piav qhia txog cov khoom siv - xaiv cov nyiam es tsis yog kev ntaus nqi thoob ntiaj teb. Kev xaiv zaum kawg yuav tsum muaj kev lees paub raws li tus neeg siv khoom hluav taws xob thauj khoom thiab kev hloov pauv.
Xaiv Weldable Silver Contacts rau cov khoom siv hluav taws xob sib txawv
Electromechanical Relays
Silver Soldered Electrical Contacts ua hauj lwm nyob rau hauv rov ua-thiab-tawg cycles. Kev xaiv cov khoom siv yuav tsum npog cov khoom thauj tam sim no, coil-tsav hloov zaus, AC lossis DC load hom, tiv tauj quab yuam, kev sib cuag bounce, arc ntev, lub hom phiaj lub voj voog, thiab kev pheej hmoo ntawm kev sib cuag vuam. AgNi thiab AgSnO₂ alloys raug pom zoo thaum hloov pauv mus dhau qhov kev txwv ntawm cov nyiaj ntshiab.
Tsawg-Voltage Switchgear
Composite Welding Contacts nqa tam sim no ntau dua thiab txhawb nqa hnyav dua thermal loads. Kev ntsuam xyuas theem muaj xws li lub sij hawm luv luv tiv thaiv tam sim no, tsis tu ncua tam sim no, ua tam sim no, tawg tam sim no, lub sijhawm arc, qhov kub thiab txias, thiab kev ua haujlwm siab. Cov khoom siv nyiaj uas tau xaiv yuav tsum ua kom haum rau tag nrho cov kev hloov pauv.
Circuit Breakers
Circular Silver Contacts yuav tsum tau ua nyob rau hauv ob qho tib si kev khiav hauj lwm lub xeev thiab txhaum cai. Kev tshuaj xyuas cov khoom siv hluav taws xob conductivity, arc yaig kuj, mechanical hardness, anti-welding khoom, thiab thermal stability rau hauv tus account. Cov qauv tsim kawg yuav tsum ua kom tau raws li cov qauv kev lag luam uas cuam tshuam thiab cov chaw tsim khoom siv tau ua haujlwm raug cai.
Automotive thiab EV Applications
Automotive relays thiab HVDC switching Cheebtsam txwv cov kev xav tau ntxiv ntawm Cov Khoom Siv Nyiaj Tiv Thaiv Cov Lus Qhia vim yog qhov sib txawv ntawm DC arcs thiab AC arcs. Cov tsis tseem ceeb rau kev ntsuas yog DC voltage, tsis tu ncua tam sim no, inrush tam sim no, tawg tam sim no, kev sib cuag, hloov zaus, thermal puag ncig, thiab kaw los yog roj-tswj chaw ua haujlwm. Kev xaiv cov khoom siv rau HVDC contactors yuav tsum tau mus ua ke nrog arc-suppression qauv thiab tag nrho cov contactor layout.
Cov lus nug nquag nug txog Composite Vuam Sib cuag
Dab tsi yog cov khoom siv zoo tshaj plaws rau Silver Contact Buttons?
Tsis muaj universal qib. Pure Ag, AgNi, thiab AgSnO₂ hais txog kev hloov pauv sib txawv. Kev xaiv kom raug yog nyob ntawm qhov tam sim no, voltage, AC / DC kev ua haujlwm, lub zog arc, tiv tauj quab yuam, lub voj voog lub neej, thiab cov khoom nqa khoom.
Yuav ua li cas weld zoo ntawm cov nyiaj tiv tauj raug txheeb xyuas?
Weld zoo tuaj yeem txheeb xyuas los ntawm kev tshuaj xyuas qhov ntev, ntsuas hluav taws xob tiv thaiv, rub los yog shear xeem, thiab kuaj metallographic. Cov txheej txheem lees txais yuav tsum tau txhais raws li kev sib cuag ntawm cov khoom siv thiab cov khoom siv hluav taws xob.
Cov ntaub ntawv dab tsi yuav tsum tau muab thaum thov Cov Lus Qhia Txog Hluav Taws Xob?
Muab cov duab kos duab, cov khoom xav tau, cov khoom siv thauj khoom, qhov ntev, vuam txoj kev, ntsuas hluav taws xob / tam sim no, hloov cov xwm txheej, xav tau lub neej voj voog, kam rau ua, thiab siv tau raws li qhov yuav tsum tau ua. Ib qho qauv tsim los kuj tseem siv tau rau kev siv cov txheej txheem validation.
tiv tauj peb
Rau kev tsim khoom, xa cov duab kos ua ke nrog cov cab kuj specification thiab vuam txoj kev. Kev tshuaj xyuas engineering tuaj yeem tsom mus rau qib khoom,Weldable Silver Contactsgeometry, txoj kev tsim, vuam compatibility, kev soj ntsuam yuav tsum, thiab batch traceability ua ntej hais thiab qauv ntau lawm.
