Oxidation properties of inhomogeneous pure Ni and its inhomogeneous binary alloys with Cr containing up to 12 wt%Cr in hot air at 1273K / (Record no. 65993)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02839cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032000.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 180426s2017 ua ho f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.13.12.Ph.D.2017.La.O |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Lamiaa Zaky Mohamed Mostafa |
| 245 10 - TITLE STATEMENT | |
| Title | Oxidation properties of inhomogeneous pure Ni and its inhomogeneous binary alloys with Cr containing up to 12 wt%Cr in hot air at 1273K / |
| Statement of responsibility, etc. | Lamiaa Zaky Mohamed Mostafa ; Supervised Fawzi A. Elrefaie , Hafiz A. Ahmed , Omayma A. Elkady |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | خصائص تأكسد النيكل غير المتجانس وسبائكه الثنائية مع الكروم غير المتجانسة المحتوية على نسبة وزنية من الكروم تصل الى12%فى الهواء الساخن عند درجة حرارة 1273 كل{u٠٦ء٤}ن |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Lamiaa Zaky Mohamed Mostafa , |
| Date of publication, distribution, etc. | 2017 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 121 P. : |
| Other physical details | facsimiles , photographs ; |
| Dimensions | 30cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Oxidation properties of inhomogeneous pure Ni and its inhomogeneous binary alloys with Cr containing up to 12 wt% Cr in hot air at 1273K are determined through this research. Seven pellets of inhomogeneous pure Ni and binary Ni-Cr alloys with chromium content which ranges from 0.25 to 12 wt%Cr are prepared using conventional powder metallurgy technique. The oxidation kinetics of inhomogeneous pellets of Ni and Ni-Cr alloys, and of inhomogeneous cast-Ni for a total oxidation time of 100 h has been investigated by gravimetric method. The growth rate of the oxide layers has not been found parabolic but starts with high rate and then it gradually decreases till reaching a constant growth rate (linear growth rate). Porous and duplex oxide layers are formed, which are not adherent with the metal substrate due to the cavities formed at the metal/oxide interface. In order to investigate the oxidation behavior in depth, X-ray diffractometry, optical microscopy, scanning electron microscopy and X-ray energy dispersive analysis are conducted. The main result of this research is that the linear growth rate of homogeneous nickel is estimated to be lower than that of inhomogeneous one by about one order of magnitude |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | High temperature oxidation |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Ni-Cr porous alloys |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Oxidation kinetics |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fawzi Abdelkader Elrefaie , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hafiz Abdelazim Ahmed , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Omayma Abdelgawad Elkady , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Samia |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.13.12.Ph.D.2017.La.O | 01010110074947000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.13.12.Ph.D.2017.La.O | 01020110074947000 | 22.09.2023 | CD - Rom | 74947.CD |