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  1. 紀要論文
  2. 琉球大学工学部紀要
  3. 49号
  1. 部局別インデックス
  2. 工学部

13Crステンレス鋼,共析鋼およびアルミ青銅溶射皮膜の被削性

http://hdl.handle.net/20.500.12000/1390
http://hdl.handle.net/20.500.12000/1390
9142611d-e66c-4954-9eac-1fea8bf8fc4c
名前 / ファイル ライセンス アクション
No49p1.pdf No49p1.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2007-08-16
タイトル
タイトル 13Crステンレス鋼,共析鋼およびアルミ青銅溶射皮膜の被削性
言語 ja
作成者 糸村, 昌祐

× 糸村, 昌祐

ja 糸村, 昌祐

押川, 渡

× 押川, 渡

ja 押川, 渡

山口, 順也

× 山口, 順也

ja 山口, 順也

植野, 軍二

× 植野, 軍二

ja 植野, 軍二

福島, 敏郎

× 福島, 敏郎

ja 福島, 敏郎

Itomura, Shosuke

× Itomura, Shosuke

en Itomura, Shosuke

Oshikawa, Wataru

× Oshikawa, Wataru

en Oshikawa, Wataru

Yamaguchi, Jun-ya

× Yamaguchi, Jun-ya

en Yamaguchi, Jun-ya

Ueno, Gun-ji

× Ueno, Gun-ji

en Ueno, Gun-ji

Fukushima, Toshiro

× Fukushima, Toshiro

en Fukushima, Toshiro

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
主題
言語 en
主題Scheme Other
主題 Overlay coating
言語 en
主題Scheme Other
主題 13 Cr stainless steel
言語 en
主題Scheme Other
主題 Eutectoid steel
言語 en
主題Scheme Other
主題 Aluminum bronze
言語 en
主題Scheme Other
主題 Machinability
言語 en
主題Scheme Other
主題 Carbide tool
言語 en
主題Scheme Other
主題 Cutting force
言語 en
主題Scheme Other
主題 Surface roughness
内容記述
内容記述タイプ Other
内容記述 Machinability of overlay coatings which are cut with engine lathe is investigated. Five kinds of thermal spray materials are used; 13% chromium stainless steels made in U. S. A and in Japan, eutectoid steel made in U. S. A. and aluminum bronzes made in U. S. A. and in Japan. The materials made in U. S. A. are thermal sprayed with wire flame spraying equipment and those made in Japan sprayed with arc spraying one on the 29mm in diameter mild steel bar for about 2.5mm in thickness. The cutting conditions are as follows: WC type carbide cutting tool, negative back rake angle, 10, 25 and 40m/min for cutting speed, 0.1 mm/rev for feed, 0.1, 0.25 and 0.5mm for depth of cut.\nResults obtained are as follows;\n1) The radial cutting forces are greater than the tangential forces because of the negative back rake angle.\n2) Flame splayed coatings of the 13 Cr stainless steel made in U. S. A. had poor machinability region when the cutting speed was faster than 25m/min and the depth of cut was thicker than 0.25mm, however arc sprayed coatings of similar material made in Japan could be cut without any problem inspite of being harder than the ones made in U. S. A..\n3) Flame sprayed eutectoid steel coatings could be cut in the almost cutting conditions though they had the similar hardness value as that of the flame sprayed 13 Cr stainless steel made in U. S. A..\n4) Sprayed aluminum bronze coatings showed good machinability in the all cutting conditions.\n5) Because of the layered structure containing pores, the surface roughness of the sprayed coatings after cutting is greater than that of the theoretical value of cutting surface, especially in the cases of 13 Cr stainless steel and eutectoid steel.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学工学部
言語
言語 jpn
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/1390
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0389-102X
収録物識別子タイプ NCID
収録物識別子 AN0025048X
収録物名
言語 ja
収録物名 琉球大学工学部紀要
書誌情報
号 49, p. 1-9
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