Raws li cov khoom siv hluav taws xob hloov mus rau qhov me me, kev sib koom ua ke siab, thiab kev ntseeg siab, siab - cov khoom siv hluav taws xob muaj tseeb ua rau qhov kev xav tau nruj ntawm kev ua haujlwm ntawm cov khoom sib txuas. Silver Finish Hlau Buttons, nrog rau lawv cov hluav taws xob zoo heev, thermal conductivity, thiab txhua yam muaj zog, tau dhau los ua ib qho ntawm cov ntaub ntawv tseem ceeb rau kev sib txuas ntawm cov khoom siv me me. Lawv daim ntawv thov thev naus laus zis thiab kev txhim kho cov txheej txheem cuam tshuam ncaj qha rau kev ua haujlwm thiab kev ua neej nyob ntawm cov khoom siv hluav taws xob.
Cov txheej txheem alloy tsim ntawm Welding Button Contacts yuav tsum tau ua raws li qhov yuav tsum tau ua ntawm kev ntim khoom hluav taws xob. Cov hlau tseem ceeb muaj xws li nyiaj- tooj liab-zinc thiab nyiaj- tin alloys: nyiaj- tooj liab-zinc alloys muaj qhov melting point ntawm kwv yees li 600-700 degree, nthuav tawm zoo wettability thiab oxidation tsis kam, ua rau lawv haum rau lub hwj chim ntim khoom siab {8}; nyiaj- tin alloys muaj qhov qis melting point (220{12}}300 degree), haum rau qhov kub thiab txias -sensitive me me sensor ntim. Ntxiv nickel tuaj yeem cuam tshuam kev loj hlob ntau dhau ntawm cov sib txuas sib txuas (IMCs), txhim kho kev sib raug zoo ntawm kev sib raug zoo, thiab txhim kho lub sijhawm ntev -; Thaum qhov qis melting point ntawm silver-tin alloys txo thermal puas rau lub substrate, ua tau raws li qhov kub-kub soldering yuav tsum tau ntawm miniaturized solder pob qij txha.
Hauv siab -kev ntim khoom siv hluav taws xob muaj tseeb, cov txheej txheem tswj cov khoom siv nyiaj Brazing ncaj qha txiav txim siab qhov sib koom ua ke zoo. Qhov ntsuas kub ntawm qhov ntsuas kub yuav tsum tau ua raws li qhov sib txawv ntawm cov hlau melting point: cov cua kub yuav tsum tau tswj ntawm 5-10℃/ s kom tsis txhob thermal stress, thiab tuav lub sij hawm 10-30s kom paub meej txaus solder wetting; Daim ntawv thov siab yuav tsum tsis sib xws (0.1-0.5MPa) txhawm rau tiv thaiv cov voids thiab txias solder pob qij txha; lub shielding gas siv sib tov ntawm 95% nitrogen thiab 5% hydrogen los inhibit oxidation thiab txhawb flux volatilization; pre-soldering pretreatment, los ntawm kev ntxuav plasma, tshem tawm cov oxide txheej thiab cov roj paug, ua kom muaj kev nyab xeeb zoo.
Daim ntawv thov tus nqi ntawm Silver Brazing Contacts yog ua kom pom tseeb hauv 5G RF module ntim. Siv lub hauv paus chaw nres tsheb fais fab amplifier ntim ua piv txwv, npib tsib xee-nyiaj- tooj liab-zinc solder pads raug xaiv, qhov kub ntawm qhov kub yog 650 degree, lub siab yog 0.3MPa, thiab shielding gas piv yog 95% N2 + 5% H2. Kev txheeb xyuas kev ntseeg tau qhia tau tias tom qab 1000 lub voj voog thermal los ntawm -40℃txog 85 degree, cov pob qij txha tsis pom qhov tawg; tom qab kev vibration kuaj (10-2000Hz, 10g acceleration), qhov kev hloov pauv ntawm cov hluav taws xob ua haujlwm tsis zoo yog tsawg dua 1%, ua tau raws li qhov yuav tsum tau muaj kev ruaj ntseg ntev ntawm cov khoom siv hluav taws xob RF.
Tam sim no, Brazed Composite Rivet Electrical Contacts thev naus laus zis ntsib peb qhov kev tsis sib haum xeeb: nyuaj rau kev tswj xyuas qhov tseeb ntawm cov pob qij txha me me (<50μm), high cost of silver materials, and incompatibility between low-temperature soldering requirements and existing alloy systems. Future development directions include: nano-coated silver solder sheets (such as nano-silver coatings to improve wettability and oxidation resistance), lead-free silver-based alloys (such as Ag-In systems to replace lead-containing solders), and intelligent soldering processes (real-time monitoring and adaptive parameter adjustment of solder joints based on machine vision).
Raws li cov khoom sib txuas tseem ceeb rau siab -kev ntim khoom siv hluav taws xob zoo, cov khoom siv kom zoo dua qub thiab kev ua kom zoo dua ntawm Brazed Hu rau Terminal yog txoj hauv kev tseem ceeb los txhim kho kev ua haujlwm ntawm cov khoom siv hluav taws xob. Yav tom ntej kev tawg ntawm cov nqi thiab cov fwj me me yog xav tau los nthuav tawm nws cov peev txheej hauv 5G, semiconductors, thiab lwm yam.
txog peb
PebSilver Finish Hlau Khawmzoo kawg nkaus ua tau raws li cov kev cai nruj ntawm siab -precision electronic ntim, muab cov conductivity zoo, thermal conductivity, thiab mechanical zog. Lawv tuaj yeem ua tau raws li qhov sib txawv ntawm cov txheej txheem vuam txheej txheem, ua kom haum rau ntau yam xwm txheej xws li cov khoom siv hluav taws xob thiab cov khoom me me. Lawv zoo daws cov ntsiab lus mob xws li kev sib koom ua ke tsis xws luag thiab thermal puas, muab kev txhawb nqa tseem ceeb rau kev ua haujlwm ruaj khov ntawm cov khoom siv hluav taws xob.
Yog tias koj xav tau siab -cov ntaub ntawv ntim khoom siv hluav taws xob sib txuas, thov koj xav tiv tauj peb kom paub meej ntawm peb cov khoom siv Welded Silver Contact Components, sib tham txog kev txiav txim, thiab peb yuav muab koj cov kev daws teeb meem thiab siab - kev pabcuam zoo.
tiv tauj peb
