RU2009115371A - METHOD FOR DETERMINING THE PHASE RELATIONSHIP IN STEEL - Google Patents
METHOD FOR DETERMINING THE PHASE RELATIONSHIP IN STEEL Download PDFInfo
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- RU2009115371A RU2009115371A RU2009115371/28A RU2009115371A RU2009115371A RU 2009115371 A RU2009115371 A RU 2009115371A RU 2009115371/28 A RU2009115371/28 A RU 2009115371/28A RU 2009115371 A RU2009115371 A RU 2009115371A RU 2009115371 A RU2009115371 A RU 2009115371A
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- RU
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- phase
- steel
- determining
- histogram
- phase relationship
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- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
Способ определения соотношения фаз в стали, включающий подготовку гладкой поверхности, многократное точечное определение фазы стали, расчет соотношения фаз по количеству точек, соответствующих каждой фазе, отличающийся тем, что определение фазы выполняют измерением микротвердости, строят гистограмму микротвердости, по гистограмме определяют количество точек измерения, соответствующих каждой фазе, по которым рассчитывают соотношение фаз. A method for determining the phase ratio in steel, including preparing a smooth surface, repeatedly determining the phase of steel, calculating the phase ratio by the number of points corresponding to each phase, characterized in that the phase determination is performed by microhardness measurement, a microhardness histogram is built, the number of measurement points is determined from the histogram, corresponding to each phase by which the phase ratio is calculated.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009115371/28A RU2009115371A (en) | 2009-04-22 | 2009-04-22 | METHOD FOR DETERMINING THE PHASE RELATIONSHIP IN STEEL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009115371/28A RU2009115371A (en) | 2009-04-22 | 2009-04-22 | METHOD FOR DETERMINING THE PHASE RELATIONSHIP IN STEEL |
Publications (1)
Publication Number | Publication Date |
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RU2009115371A true RU2009115371A (en) | 2010-11-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2009115371/28A RU2009115371A (en) | 2009-04-22 | 2009-04-22 | METHOD FOR DETERMINING THE PHASE RELATIONSHIP IN STEEL |
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Country | Link |
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RU (1) | RU2009115371A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2467307C1 (en) * | 2011-05-10 | 2012-11-20 | Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" | Method to determine ratio of phases in steel |
-
2009
- 2009-04-22 RU RU2009115371/28A patent/RU2009115371A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2467307C1 (en) * | 2011-05-10 | 2012-11-20 | Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" | Method to determine ratio of phases in steel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20101108 |