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1、囂意科攄犬學(xué)碩士硪突生攀憾論文第l炎摘要基予甏達(dá)潑導(dǎo)管內(nèi)表蘅電鍍鎂層工作時(shí)檄躺被矣氧(03)飄化腐蝕，而影響到使粥可靠蝕。為了解決囂達(dá)波導(dǎo)管內(nèi)襲黼既具有優(yōu)蘸導(dǎo)電性能又耐爽氧薅疆熬技術(shù)要袋，經(jīng)分輯鞭窺投定了疆鍵食僉瓷基髂麓辯，袋稻純攀鍍鼗備懿方法，建鍍覆奩簿攤i～P含壘，褥鍍覆Ni～轉(zhuǎn)合金，褥翳導(dǎo)憊後較爵、辯炱氧瘸蝕能力強(qiáng)的雙層復(fù)會(huì)鍍層的銣蚤方案。對于雅鍍鋁合金基材，研究了在基體金屬舄鍍層之間制取聰和基體鏹含金結(jié)合力好，同對又與鍍艨結(jié)合力好韻鋅中間搽。硪究了鍍滾中鐮離孑濃震、逐券裁濃度、絡(luò)會(huì)搦、穩(wěn)定裁、溢度、P娃壤等鍍滾綴藏及王芝參數(shù)對鑲速幫鎂漂囊蓬黲露酶。終巢表秘；鍍滾主要?dú)埛?/p>
2、和工慧條件豹變蠢：都辯鍍速和鍍屢質(zhì)羹肖不網(wǎng)程度弱影響。經(jīng)過形貌、孔阪率、縭含力、藤{蟲性、抗嶷氧鷹蝕性、電臌攀等性熊測試及分拼，縮柒表明：該工慧得到的Ni．B合龕鍍屢表面光亮，晶粒均勻，孔辣率為O，鍍羆結(jié)合美好，耐羧、堿瘸蝕，試體經(jīng)72h寞氧腐蝕試驗(yàn)表面仍競賽，辯嶷襞褒鑣犍藐蕤鮭，鍍蘧含l，02％B魁隧率為0國49Q·m擻2細(xì)，警毫整犍餒次子A耋、e硅、A玨、Al。磐萊蘑予替代囂遮渡導(dǎo)譬蠹襲璐魄鍍銀罄，導(dǎo)電性熊肖所降低，麗耐嶷甄褒蝕蛙戇贍恩增強(qiáng)。關(guān)鍵讕：波導(dǎo)管奧裁憂學(xué)鍍N卜P臺(tái)盤Ni—B合金磷奄科技大學(xué)碩士謗究生學(xué)位論文第1l頁AbstfaclInter玨鑫lsufface0f
3、radarwave一鬈疆idepipe{sex￡leI建elye鑫silyOxidizedbytheOzOne，10sestheproperelectricconductiVity．RadarwaVe-guidepipemusthavethetechnicalrequestt量latbothhavefineelectficcO玨dllcliVityandbeafozoneoxidatiOncorrOdes．ThentheInethod0felectrolessplatingwasdeterminedafter￡heanalysisfesearch．ThealuminumallO
4、ywastakenastbesubstfalema￡e秭al；fifstthehighNi·Palloywaseiectrolessplated，thenNi—BaHOywaselectrOlessplated．ThepreparationplanwasoblainedthatdOuble—deckedco弱lpO駐ndf強(qiáng)nctionalloyeOalingweTelhebeltefelectficalcOnduc{iVityandstronglybearingozOneoxidationcOrrOsion．鬏e辭fdi靛gal毽I建主I疆f拄alloys玨bstratema
5、te矗鬟llhatw鑫sdiff主c玨l￡￡Oplate，middlezinclevelwasstudiedwhichwas900dbindingfofcewnhaluminumalloysubstfa￡e玨疆lefi毪l鑫swoll8scO鑫li玨gsilnulla矗eOusly．PlatingfluidcOnlpositionandthecraftparameter，suchastheplatingfluidtemperatufe，t量lePHval玨es，lhenickelionco蟄centfation，thefed毯ei玨gde靠sily，thecOnlplexing
6、agem，thestabilizerandsOOn，innuencingonplatingspeedandthecoatingqualityw’erestudied．Thefesultindicate畦thattheVa娃etyofthe《nainplatingnuidcompos{tionandthecraftconditioninnuencedonplatingspeedandthecoatingqualityOnthed翻誓brentdegree．Theresearcha致alyzedt董lecoati玨gmicrostfuclureappearance．Bytestan
7、dexperimentOftheprOcessappearance，holerate，bindingforce，anticorrosiVeness，a玨ti·ozo建ecOffos{ven。ss，elec￡ronicfesist{V{ty，￡her。s玨llindicatedthat氌eNi—Balloycoatingsurfaceislum黼ous，thecrystalgrainiseVen’bolcrateiszero，theb{Bdi矬g
8、ofeeis900蓮，￡矗e￡es￡sa玨lp
