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Found 2 from your keywords: subject="Pembubutan Baja"
cover
PENGARUH PERLAKUAN PANAS DOUBLE QUENCHING TERHADAP KEKERASAN BAJA ST 40 HASIL…
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Randi, Randi

Kekerasan pada baja dipengaruhi oleh karbon yang terkandung didalamnya, namun kekerasan dapat ditingkatkan maupun diturunkan dengan perlakuan panas yang sesuai. Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh perlakuan panas pack carburizing, quenching dan double quenching terhadap kekerasan baja st 40. Pada proses pack carburizing spesimen dipanaskan dengan suhu 850oC dan hol…

Edition
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ISBN/ISSN
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Collation
xiv, 87 hlm.; ilus.; 29 cm
Series Title
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Call Number
T874362022
cover
PENGARUH CAMPURAN MINYAK SAYUR DENGAN AIR SEBAGAI MEDIA PENDINGIN TERHADAP TI…
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Risma, Deva Dwi

Coolant has a special function in the machining process, one of which is able to determine the roughness value of the cutting process. Vegetable oil is an alternative refrigerant which has almost the same properties as the manufacturer's coolant. This study aims to find the right formula of vegetable oil and water as a coolant in the turning process. The cooling variations used in this study we…

Edition
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ISBN/ISSN
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Collation
xv, 51 hlm,: ilus.; 29 cm
Series Title
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Call Number
T630612021