| 陶瓷散热片用铜浆玻璃相的制备 |
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| 引用本文： | 刘小丽,朱晓云,肖晓东,陈学通.陶瓷散热片用铜浆玻璃相的制备[J].材料导报,2011(Z1):357-359. |
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| 作者姓名： | 刘小丽 朱晓云 肖晓东 陈学通 |
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| 作者单位： | 昆明理工大学材料科学与工程学院;昆明西智电子材料有限公司; |
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| 摘 要： | 厚膜陶瓷散热片的制备工艺一般为丝网印刷铜浆、烧结、化学镀镍3部分。目前印刷在散热片上的铜浆,经化学镀镍工艺后附着力下降,因此研究制备导电性好、导热性优和附着力高的铜浆是制备陶瓷散热片的关键。通过对铜浆玻璃相的制备、玻璃软化温度的测定和玻璃釉在化学镀镍液中的耐蚀性测试,得到了耐蚀性较好的玻璃釉,其玻璃相成分为40%SiO2-31%Bi2O3-5%B2O3-3%Al2O3-5%TiO2-3%CaO-4%SrO-5%Na2O-5%K2O（质量分数,下同）。
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| 关 键 词： | 玻璃釉 耐蚀性 铜浆 玻璃相 |
The Preparation of Glass Glaze with Copper Paste for Ceramic Fink |
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| LIU Xiaoli,ZHU Xiaoyun,XIAO Xiaodong,CHEN Xuetong.The Preparation of Glass Glaze with Copper Paste for Ceramic Fink[J].Materials Review,2011(Z1):357-359. |
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| Authors: | LIU Xiaoli ZHU Xiaoyun XIAO Xiaodong CHEN Xuetong |
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| Affiliation: | LIU Xiaoli~1,ZHU Xiaoyun~1,XIAO Xiaodong~2,CHEN Xuetong~2 (1 Faculty of Materials Science and Engineering,Kunming University of Science and Technology,Kunming 650093,2 Kunming XiZhi Electronic Materials Co.,Ltd.,Kunming 650106) |
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| Abstract: | The common process of ceramic fink for thick film is screen-printing copper paste,sintering and chemical nickel plating.However,the adhesion of copper paste with fink is affected after the electroless nickel plating process.The preparation of glass phase in copper slurry,the determination of the glass softening temperature and glass glaze immersion experiments in the chemical nickel plating liquid were studied.The test results show that the well corrosion resistance of glass glaze for copper paste with fink... |
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| Keywords: | glass glaze corrosion resistance copper paste glass phase |
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