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Image of Perubahan kekerasan dan struktur mikro pahat bubut HSS dengan proses Quenching media pendingin minyak sayur

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Perubahan kekerasan dan struktur mikro pahat bubut HSS dengan proses Quenching media pendingin minyak sayur

Kiki Rezki Amaliah - Personal Name;

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Penelitian ini bertujuan untuk menganalisa perubahan kekerasan dan struktur mikro pahat bubut HSS setelah melalui proses perlakuan panas. Perlakuan panas yang dilakukan berupa quenching dengan variasi holding time pemanasan selama 30, 45, 60 menit dengan suhu 600 0C. Setelah melalui proses pengujian maka mendapatkan nilai kekerasan rata-rata spesimen awal sebesar 672,7665 VHN, Nilai rata-rata kekerasan optimum terjadi pada spesimen quenching suhu 600 0C
dengan holding time selama 60 menit sebesar 733,0906 VHN atau naik sebesar(8,23 %) dari kekerasan awal. Dari perubahan kekerasan yang terjadi tersebut membuktikan bahwa terdapat pengaruh media pendingin berupa oil nabati (minyak sayur) dalam proses Quenching.


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Detail Information
Series Title
-
Call Number
-
Publisher
Palembang : Fak. Teknik., 2016
Collation
xvii, 41 hlm. : ilus.
Language
Indonesia
ISBN/ISSN
-
Classification
NONE
Content Type
-
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
struktur mikro
Holding Time
quenching,
oil nabati
HSS
Specific Detail Info
-
Statement of Responsibility
-
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No other version available

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