Yahya and Rasid, Muhammad and Seprianto, Dicky and Siproni (2020) THE FORMATION OF MACHINE COMPONENTS USING POWDER METALLURGY METHOD UTILIZING METAL POWDER FROM GRINDING PROCESS. Forum In Research, Science and Technology (FIRST). pp. 214-217. ISSN 2461-0739
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Abstract
Powder metallurgy is a metal working technology in which parts or components are produced from metal powders. The working process is that the metal powder is pressed into the desired shape. The formation of technical materials using powder from machining is still being developed. In this research, the writer will conduct research using the powder from the results of the sensing to be used as a component of machinery or other forms. In this research, the stages of resistance include: powder drying, mixing, sieving, forming (packing), and heating (Sinterung). The compacting process is carried out with a compacting pressure of 20 KN, 25 KN and 30 KN, and by heating in an electric kitchen with a temperature of 1000◦C with 1 hour of detention and cooling for 24 hours in the kitchen. the compacting pressure (P) of 20 KN of 83.19 kg / mm2 experienced an increase in hardness of 4.18% for the 25 KN compacting pressure and for the 30 KN compacting pressure, a significant increase in the compacting pressure (P) of 20 KN which was 94, 41 or 11.88%. The hardness of the test specimen decreased to the original material (Steel) of the test specimen, namely 110.62 kg / mm2, this could occur due to the influence of the mixture of powder and material from grinding stone. 94.41 kg / mm2, this occurs because of the mixing of the original material with the grinding stone during the grinding process. Keywords: Compaction 1, Powder Metallurgy 2
| Item Type: | Article |
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| Uncontrolled Keywords: | Compaction 1, Powder Metallurgy 2 |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Mechanical Engineering > Proceeding and Seminar |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 15 Feb 2022 02:09 |
| Last Modified: | 15 Feb 2022 04:17 |
| URI: | http://eprints.polsri.ac.id/id/eprint/10793 |
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