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鐵基合金化學(xué)鍍層的顯微硬度
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TG174.41

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Microhardness of Electroless Plating Fe-Base Alloy Deposits
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    摘要:

    通過(guò)顯微硬度測(cè)量和X射線(xiàn)衍射結(jié)構(gòu)分析,研究了化學(xué)鍍Fe-Mo-B非晶態(tài)合金、Fe-W-B晶態(tài)合金鍍層的顯微硬度隨成分、熱處理及結(jié)構(gòu)的變化關(guān)系。結(jié)果表明:兩合金系的顯微硬度均隨類(lèi)金屬B含量增加而提高,電子濃度的變化規(guī)律則相反。且熱處理過(guò)程中,隨退火溫度增加,Fe-W-B合金鍍層的顯微硬度出現(xiàn)峰值,這與晶化析出相的類(lèi)型及數(shù)量有關(guān)。

    Abstract:

    The variations of microhardness with the composition, heat treatment and structure have been studied by measuring microhardness and analyzing X-ray diffraction spectrum for electroless plating Fe-W-B crystallization and Fe-Mo-B amorphous alloys The results show that the microhardness of two alloy systems increases with increasing metalloid B contents, which is opposite to the electronic concentration The microhardness of Fe-W-B deposit has the peak value with increasing annealing temperature,which concerns with the phase type and number of crystallizable separation out

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王玲玲 張邦維.鐵基合金化學(xué)鍍層的顯微硬度[J].稀有金屬材料與工程,1997,(1):48~51.[Wang Lingling, Zhang Bangwei, Ouyang Yifang, Yi Ge. Microhardness of Electroless Plating Fe-Base Alloy Deposits[J]. Rare Metal Materials and Engineering,1997,(1):48~51.]
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