Investigation of copper matrix by powder metallurgy technology for the manufacture of brake pads / (رقم التسجيلة. 80359)
[ عرض عادي ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02127cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032719.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 210325s2020 ua dho 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 | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.13.13.M.Sc.2020.Al.I |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Alshaimaa Ahmed Mohammed Ali |
| 245 10 - TITLE STATEMENT | |
| Title | Investigation of copper matrix by powder metallurgy technology for the manufacture of brake pads / |
| Statement of responsibility, etc. | Alshaimaa Ahmed Mohammed Ali ; Supervised Abdelhalim Mohamed Abdelhalim , Omayma Abdelgawad Elkady |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسة المواد المركبة من النحاس لتصنيع لقم الفرامل |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Alshaimaa Ahmed Mohammed Ali , |
| Date of publication, distribution, etc. | 2020 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 110 P . : |
| Other physical details | charts , facsmilies , photographs ; |
| Dimensions | 30cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This investigation pays attention to Cu-composite, which is formed from Cu matrix reinforced with graphite and iron. To demonstrate efficiency and increase the life time of copper matrix for brake pads, the graphite is to be added to Cu matrix with different amounts that are 0, 2, 6, and 12 wt. %. Microstructure by SEM, morphology XRD analysis, relative density, hardness, wear resistance and CTE of the sintered composites were investigated. The results show that the best relative density is 6wt. %Gr (97.31%) with hardness 105.3HV. The compressive strength increases with increasing graphite to 6%, and it decreases with increasing graphite by 12% in Cu matrix. The wear weight loss of S3,S4 and S5 specimens decreases with increasing graphite in Cu matrix. CTE decreases by increasing graphite to 6wt.% |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Brake Pads |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Cu-Matrix |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Graphite |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abdelhalim Mohamed Abdelhalim , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Omayma Abdel Gawad 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 | Amira |
| Reviser | Cataloger |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 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 | Cai01.13.13.M.Sc.2020.Al.I | 01010110083100000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.13.13.M.Sc.2020.Al.I | 01020110083100000 | 22.09.2023 | CD - Rom | 83100.CD |