Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Aachen
Shaker
2014
|
| Schriftenreihe: | Dortmunder Umformtechnik
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | VI, 144 S. Ill., graph. Darst. 21 cm, 237 g |
| ISBN: | 9783844025712 |
Internformat
MARC
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| 245 | 1 | 0 | |a Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing |c vorgelegt von Matthias Haase |
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| 502 | |a Zugl.: Dortmund, Techn. Univ., Diss., 2013 | ||
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Datensatz im Suchindex
| _version_ | 1804152370348687360 |
|---|---|
| adam_text | TABLE OF CONTENT
SYMBOLS AND ABBREVIATIONS III
1 INTRODUCTION 1
2 STATE OF THE ART 3
2.1 HOT EXTRUSION 3
2.1.1 PROCESS PRINCIPLE 3
2.1.2 MATERIAL FLOW 6
2.1.3 FRICTION MODELING AND PROCESS SIMULATION 7
2.1.4 MICROSTRUCTURE 9
2.1.5 STRENGTHENING MECHANISMS AND HEAT TREATMENT 11
2.2 SEVERE PLASTIC DEFORMATION BY EQUAL CHANNEL ANGULAR PRESSING (ECAP)
14
2.2.1 CHANNEL ANGLE Q AND ANGLE OF CURVATURE Y/ 16
2.2.2 PROCESSING ROUTES 19
2.2.3 RAM SPEED 21
2.2.4 PROCESS TEMPERATURE 21
2.2.5 HEAT TREATMENT 22
2.3 SOLID STATE RECYCLING OF MACHINING CHIPS 24
2.3.1 HOT EXTRUSION OF MACHINING CHIPS 28
2.3.2 ECAP OF MACHINING CHIPS 33
2.4 EXTRUSION WITH INTEGRATED ECAP 35
2.5 SUMMARY OF THE CHAPTER STATE OF THE ART 37
3 AIM AND SCOPE 39
4 DESIGN OF THE IECAP DIE FOR CHIP EXTRUSION 41
4.1 DIE DESIGN 41
4.2 MATERIAL FLOW AND STRAIN IMPOSED ON THE MATERIAL IN THE IECAP DIE 43
4.3 SUMMARY OF THE CHAPTER DESIGN OF THE IECAP DIE FOR CHIP EXTRUSION
49
5 EVALUATION OF THE IECAP CONCEPT FOR CHIP EXTRUSION 51
5.1 MATERIALS AND PROCESSING 51
5.2 PRODUCTION OF THE CHIPS 52
5.3 CHIP COMPACTION 52
5.4 HOMOGENIZATION OF CHIP-BASED BILLETS 56
5.5 HOT EXTRUSION OF CHIP-BASED BILLETS THROUGH THE IECAP DIE AND
STATE-OF-THE-ART
EXTRUSION DIES 59
5.5.1 APPEARANCE OF CHIP-BASED EXTRUDATES FABRICATED WITH DIFFERENT DIES
61
5.5.2 EXTRUSION FORCE AND NUMERICAL ANALYSIS OF IMPOSED STRAIN 61
5.5.3 CHIP BONDING QUALITY OF CHIP-BASED EXTRUDATES 66
HTTP://D-NB.INFO/104695718X
11
TABLE OF CONTENT
5.5.4 MICROSTRUCTURE OF CHIP-BASED EXTRUDATES 69
5.5.5 MECHANICAL PROPERTIES OF CHIP-BASED EXTRUDATES 71
5.6 INFLUENCE OF HOT EXTRUSION PARAMETERS ON MECHANICAL PROPERTIES OF
IECAP DIE
PROCESSED ALUMINUM 84
5.7 SUMMARY OF THE CHAPTER EVALUATION OF THE IECAP CONCEPT FOR CHIP
EXTRUSION 93
6 HEAT TREATMENT OF CHIP-BASED EXTRUDATES 95
6.1 INFLUENCE OF EXTRUSION DIE DESIGN ON THE AGING BEHAVIOR OF
CHIP-BASED
EXTRUDATES 97
6.2 INFLUENCE OF AGING PARAMETERS ON MECHANICAL PROPERTIES OF IECAP DIE
PROCESSED ALUMINUM 104
6.3 SUMMARY OF THE CHAPTER HEAT TREATMENT OF CHIP-BASED EXTRUDATES 109
7 COLD EXTRUSION OF CHIP-BASED EXTRUDATES 111
7.1 PROCESSING OF CHIPS FOR COLD EXTRUSION TRIALS ILL
7.2 BACKWARD CAN EXTRUSION 116
7.3 FORWARD ROD EXTRUSION 121
7.4 SUMMARY OF THE CHAPTER COLD EXTRUSION OF CHIP-BASED EXTRUDATES 124
8 CONCLUSION AND OUTLOOK 127
REFERENCES 131
|
| any_adam_object | 1 |
| author | Haase, Matthias 1984- |
| author_GND | (DE-588)1018101535 |
| author_facet | Haase, Matthias 1984- |
| author_role | aut |
| author_sort | Haase, Matthias 1984- |
| author_variant | m h mh |
| building | Verbundindex |
| bvnumber | BV041973541 |
| ctrlnum | (OCoLC)884429105 (DE-599)DNB104695718X |
| dewey-full | 669.967220286 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 669 - Metallurgy |
| dewey-raw | 669.967220286 |
| dewey-search | 669.967220286 |
| dewey-sort | 3669.967220286 |
| dewey-tens | 660 - Chemical engineering |
| discipline | Chemie / Pharmazie |
| format | Thesis Book |
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| id | DE-604.BV041973541 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T01:09:38Z |
| institution | BVB |
| isbn | 9783844025712 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-027416165 |
| oclc_num | 884429105 |
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| owner | DE-29T DE-634 DE-83 |
| owner_facet | DE-29T DE-634 DE-83 |
| physical | VI, 144 S. Ill., graph. Darst. 21 cm, 237 g |
| publishDate | 2014 |
| publishDateSearch | 2014 |
| publishDateSort | 2014 |
| publisher | Shaker |
| record_format | marc |
| series2 | Dortmunder Umformtechnik |
| spelling | Haase, Matthias 1984- Verfasser (DE-588)1018101535 aut Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing vorgelegt von Matthias Haase Aachen Shaker 2014 VI, 144 S. Ill., graph. Darst. 21 cm, 237 g txt rdacontent n rdamedia nc rdacarrier Dortmunder Umformtechnik Zugl.: Dortmund, Techn. Univ., Diss., 2013 Metallspan (DE-588)4419427-4 gnd rswk-swf Aluminiumrückgewinnung (DE-588)4142147-4 gnd rswk-swf Strangpressen (DE-588)4130569-3 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Aluminiumrückgewinnung (DE-588)4142147-4 s Metallspan (DE-588)4419427-4 s Strangpressen (DE-588)4130569-3 s DE-604 Erscheint auch als Online-Ausgabe Haase, Matthias Mechanical Properties Improvement in Chip Extrusion with Integrated Equal Channel Angular Pressing DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027416165&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Haase, Matthias 1984- Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing Metallspan (DE-588)4419427-4 gnd Aluminiumrückgewinnung (DE-588)4142147-4 gnd Strangpressen (DE-588)4130569-3 gnd |
| subject_GND | (DE-588)4419427-4 (DE-588)4142147-4 (DE-588)4130569-3 (DE-588)4113937-9 |
| title | Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing |
| title_auth | Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing |
| title_exact_search | Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing |
| title_full | Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing vorgelegt von Matthias Haase |
| title_fullStr | Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing vorgelegt von Matthias Haase |
| title_full_unstemmed | Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing vorgelegt von Matthias Haase |
| title_short | Mechanical properties improvement in chip extrusion with integrated equal channel angular pressing |
| title_sort | mechanical properties improvement in chip extrusion with integrated equal channel angular pressing |
| topic | Metallspan (DE-588)4419427-4 gnd Aluminiumrückgewinnung (DE-588)4142147-4 gnd Strangpressen (DE-588)4130569-3 gnd |
| topic_facet | Metallspan Aluminiumrückgewinnung Strangpressen Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027416165&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT haasematthias mechanicalpropertiesimprovementinchipextrusionwithintegratedequalchannelangularpressing |