تأثير التقسية السطحية باستخدام التيارات عالية التردد على الخصائص الميكانيكية للفولاذ الكربوني
Abstract
تم في هذا البحث دراسة تأثير التقسية باستخدام التيارات عالية التردد على الخصائص الميكانيكية لنوعي الفولاذ الكربوني (0.59%C , 0.35%C) الأكثر استخداماً في عمليات التصنيع المحلي، حيث تم أخذ عينات من نوعي الفولاذ بعد تقسيتها بالتيارات عالية التردد عند قيم مختلفة للاستطاعة ولسرعة تحرك ملف التحريض وإجراء اختبارات القساوة والشد والصدم عليها. وبعد إجراء التجارب والاختبارات أظهرت النتائج التحسن الواضح في الخصائص الميكانيكية مع تأثير محدود على متانة الصدم لنوعي الفولاذ الكربوني عند معالجته بالتيارات عالية التردد، كما أظهرت إمكانية التحكم بهذه الخصائص من خلال تغيير بارامترات طريقة التقسية. The effects of induction hardening on mechanical properties of two kinds of carbon steel (0.59%C , 0.35%C) that are widely used in local industry, were discussed by exposed specimens that were induction hardened with different values of power and inductor's speed to hardness, tensile, and impact tests. The results of tests showed that the mechanical properties become greater with slight decrease in impact energy of carbon steel when induction hardening is used, and showed the possibility to do control on product's properties by make control on treatment parameters .Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2017 ttps://creativecommons.org/licenses/by-nc-sa/4.0/
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series
Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series . The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series Publisher
journal uses a CC BY-NC-SA license which mean
You are free to:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material
- The licensor cannot revoke these freedoms as long as you follow the license terms.
- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes.
- ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.