| 钢中非金属夹杂物显微评定方法的比对 |
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| 引用本文： | 王霞,张晓琨. 钢中非金属夹杂物显微评定方法的比对[J]. 山西冶金, 2011, 34(4): 64-66 |
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| 作者姓名： | 王霞 张晓琨 |
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| 作者单位： | 1. 中国北方发动机研究所计量理化中心,山西大同,037036
2. 山西太钢不锈钢股份有限公司技术中心,山西太原,030003 |
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| 摘 要： | 随着钢铁工业生产技术进步以及检测手段的提高,GB/T 10561—89《钢中非金属夹杂物显微评定方法》所规定的检测方法,逐渐显现出其局限性。新标准GB/T 10561—2005《钢中非金属夹杂物含量的测定标准评级图显微检验法》较好地解决用光学显微镜评定钢中非金属夹杂物的一系列问题,该标准图谱的显微评定方法较旧标准更加完善。
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| 关 键 词： | 非金属夹杂物 中限图谱 下限图谱 |
Microscopic Evaluation Contrast of Non-metallic Inclusion in Steel |
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| WANG Xia,ZHANG Xiaokun. Microscopic Evaluation Contrast of Non-metallic Inclusion in Steel[J]. Shanxi Metallurgy, 2011, 34(4): 64-66 |
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| Authors: | WANG Xia ZHANG Xiaokun |
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| Affiliation: | WANG Xia1 ZHANG Xiaokun2(1.China North Engine Research Insititnte,Measured Physical and Chemical Center.,Datong 037036,China,2.Shanxi Taigang Stainless Steel Co.,Ltd.,Taiyuan 030003,China) |
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| Abstract: | With the technology progress of iron and steel industry and the elevation of measure methods,The standard method for microscopic evaluation of non-metallic inclusion＂（GB/T 10561—1989） stated in this criterion appear its limitation gradually.The newly promulgated criterion ＂the stand evaluation diagram microscopy test method of non-metallic inclusion in steel＂（GB/T 10561—2005） preferably resolves series problems in non-metallic inclusion evaluating with optical microscope.The standard diagram evaluation method is more perfect than the old one. |
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| Keywords: | non-metallic inclusion medium limit diagram lower limit diagram |
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