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DC Field | Value | Language |
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dc.contributor.author | lstiroyah | - |
dc.contributor.author | T. Aizawa | - |
dc.contributor.author | I.N.G Wardana | - |
dc.contributor.author | D.J. Santjojo | - |
dc.date.accessioned | 2024-02-21T04:11:23Z | - |
dc.date.available | 2024-02-21T04:11:23Z | - |
dc.identifier.uri | https://ptsldigital.ukm.my/jspui/handle/123456789/772946 | - |
dc.description.abstract | High density RF-DC plasma nitriding was applied to make surface treatment both of austenitic and martensitic stainless steels: AISl-316L and AISl-420. The nitriding conditions were varied: the duration time was held for 7.2 ks (or 2 H), 14.4 ks (or 4 H), and 28.8 ks (or 8 H), and the holding temperature, at 673 K (or 400°C) and 753 K( or 480°C). A mixture of nitrogen (N2) and hydrogen (H2 ) was utilized as a carrier gas with the gas flow rate ratio of 70%N2 to 30%H2. Vickers micro-hardness testing was utilized to examine the change of surface hardness, and the corresponding microstructural analysis was carried out by utilizing X-Ray Diffraction Analysis. Hardening of the nitrided AISl-316L is attributed to formation of fine y-Fe4N and CrN precipitates in the matrix. On the other hand, the hardening of AISl-420 must be driven by extraordinary solid solubility of nitrogen and formation of intermediate iron nitrides or Fe2+xN without formation of y-phase and CrN | en_US |
dc.language.iso | en | en_US |
dc.publisher | Universiti Teknologi Malaysia | en_US |
dc.subject | Austenitic | en_US |
dc.subject | Nitrided | en_US |
dc.title | Comparison of nitrided austenite and nitrided martensite stainless steel produced with Rf-De high dense plasma nitriding | en_US |
dc.type | Seminar Papers | en_US |
dc.format.pages | 86 | en_US |
dc.identifier.callno | LB2301.S433 2014 sem | en_US |
dc.contributor.conferencename | 8th SEATUC Symposium | - |
dc.coverage.conferencelocation | Universiti Teknologi Malaysia | - |
dc.date.conferencedate | 2014-03-04 | - |
Appears in Collections: | Seminar Papers/ Proceedings / Kertas Kerja Seminar/ Prosiding |
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