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http://localhost:8081/xmlui/handle/123456789/10608| Title: | EFFECT OF MOULDING MATERIALS ON THE QUALITY OF INVESTMENT CASTINGS |
| Authors: | Musstafa, Anan Esam |
| Keywords: | MECHANICAL INDUSTRIAL ENGINEERING;MOULDING MATERIALS;INVESTMENT CASTINGS;SURFACE FINISH |
| Issue Date: | 1998 |
| Abstract: | The ultimate aim of a foundry engineer is to produce a defect free and dimensionally accurate casting having a very good surface finish. Ideally a casting should not need any machining at all. However, Investment Casting process remains a very-successful method of producing extremely-accurate castings with a high standard of surface finish. this investigation was conducted to study the influence of various mould materials on the quality of Al -7% Si alloy investment castings. Six types of mould materials have been used and their effect on Al-7% Si alloy castings has been studied keeping other parameters constant. The characteristics for comparing the effect of variables were dimensional accuracy, surface finish, soundness, tensile strength properties, impact strength and hardness |
| URI: | http://hdl.handle.net/123456789/10608 |
| Other Identifiers: | M.Tech |
| Research Supervisor/ Guide: | Kumar, Pradeep |
| metadata.dc.type: | M.Tech Dessertation |
| Appears in Collections: | MASTERS' THESES (MIED) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| MIED247951.pdf | 3.23 MB | Adobe PDF | View/Open |
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