| ZrO_2汽车氧传感器烧结工艺研究 |
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| 引用本文： | 王斌,冯江涛,夏风,肖建中. ZrO_2汽车氧传感器烧结工艺研究[J]. 传感器与微系统, 2004, 23(10): 14-15 |
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| 作者姓名： | 王斌 冯江涛 夏风 肖建中 |
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| 作者单位： | 华中科技大学,模具技术国家重点实验室,湖北,武汉,430074 |
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| 摘 要： | 采用注射成型方法制备汽车氧传感器。通过分析得知,烧结制品好的力学性能和高导电率往往是矛盾的,要获得四方相ZrO2须保证烧结过程中材料的晶粒尺寸要控制在1μm以内。综合考虑,烧结温度在1550℃左右比较合适。
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| 关 键 词： | 汽车氧传感器 烧结 注射成型 |
| 文章编号： | 1000-9787(2004)10-0014-02 |
| 修稿时间： | 2004-07-05 |
Research on sintering of ZrO2 auto oxygen sensor |
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| WANG Bin,FENG Jiang-tao,XIA Feng,XIAO Jiang-zhong ,China). Research on sintering of ZrO2 auto oxygen sensor[J]. Transducer and Microsystem Technology, 2004, 23(10): 14-15 |
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| Authors: | WANG Bin FENG Jiang-tao XIA Feng XIAO Jiang-zhong China) |
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| Affiliation: | WANG Bin,FENG Jiang-tao,XIA Feng,XIAO Jiang-zhong 430074,China) |
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| Abstract: | The auto oxygen sensor is made by ceramic injection molding.Through analysis,it is known that the good mechanical performance and high conductance for oxygen sensor ceramic parts are incompatible.It is necessary to control ceramic part's grain size(less than 1 μm)for getting stable t-ZrO_2.The suitable sintering temperature is 1 550℃ for the oxygen sensor. |
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| Keywords: | auto oxygen sensor sintering injection molding |
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