M. Kocabaş, Halil Yilmaz, N. Cansever
{"title":"HEAT TREATMENT EFFECT OF HEXAGONAL BORON NITRIDE REINFORCED ELECTROLESS NICKEL COATINGS","authors":"M. Kocabaş, Halil Yilmaz, N. Cansever","doi":"10.30728/boron.578022","DOIUrl":null,"url":null,"abstract":"Bu calismada, 1050 aluminyum alasim yuzeyine hekzagonal bor nitrur (h-BN) ilaveli akimsiz nikel-fosfor (Ni-P) kompozit kaplama uygulanmis ve 400°C’de 1 saat sureyle yapilan isil islemin kaplama yapisina etkisi incelenmistir. Kompozit kaplamalar, uc farkli miktarda (1, 5 ve 10 g/L) h-BN iceren cozeltide yapilmistir. Kaplamalara, Taramali Elektron Mikroskobu (SEM), X-isini spektroskopisi (EDS), X-isini kirinimi (XRD) analizleri yapilmistir. Bunlara ilaveten yuzey puruzlulukleri, sertlikleri olculmus ve %3,5 sodyum klorur (NaCl) cozeltisi icinde elektrokimyasal korozyon deneyleri yapilmistir. Amorf yapidaki nikel matrisin isil islem ile kristalin yapiya donustugu tespit edilmistir. Isil islem sonucu sertlik degerleri artmis ve en yuksek sertlik degerine (1015 ± 41 HV 0,05 ), 10 g/L h-BN icerikli cozeltide yapilan kaplamada ulasilmistir. Elektrokimyasal deneylerde ise isil islemin kompozit kaplamalarin korozyon direncini azalttigi belirlenmistir.","PeriodicalId":431027,"journal":{"name":"Journal of Boron","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Boron","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30728/boron.578022","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
六方氮化硼增强化学镀镍层的热处理效果
本研究将含有六方氮化硼(h-BN)的无电解镍磷(Ni-P)复合镀层应用于 1050 铝合金表面,并研究了 400°C 热处理 1 小时对镀层结构的影响。复合涂层由三种不同量(1、5 和 10 g/L)的含 h-BN 溶液制成。涂层通过扫描电子显微镜(SEM)、X 射线光谱(EDS)和 X 射线衍射(XRD)进行了分析。此外,还测量了表面粗糙度和硬度,并在 3.5% 氯化钠(NaCl)溶液中进行了电化学腐蚀实验。结果发现,非晶态镍基体在热处理后转变为晶体结构。热处理后硬度值增加,在 10 g / L 含 h-BN 溶液中制成的涂层硬度值最高(1015 ± 41 HV 0.05)。在电化学实验中,热处理降低了复合涂层的耐腐蚀性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。