High flowability low furnace-pollution segregation-free iron based powder containing no metallic soap lubricant

Satoshi Uenosono, Yukiko Ozaki, Kuniaki Ogura

研究成果: ジャーナルへの寄稿記事

抄録

A new type of segregation-free iron based powder containing only wax as a lubricant completely and free from metallic soap, CLEAN MIX (KWAX-C), has been developed to improve flowability and productivity in sintering process to lighten the burden in the maintenance of furnace. The flow rate of CLEAN MIX (KWAX-C) is almost equal to that of the conventional segregation-free iron based powder containing wax lubricant, CLEAN MIX (KWAX-A) and the index of flow blocking is smaller by 62%. The powder characteristics; such as compressibility, Rattler value and ejection force of CLEAN MIX (KWAX-C), and the mechanical properties, such as tensile strength, Charpy impact value and dimensional changes during sintering of the compact made of it, were almost equal to those of the conventional segregation-free iron based powder containing wax lubricant.

元の言語英語
ページ(範囲)25-30
ページ数6
ジャーナルKawasaki Steel Technical Report
発行部数46
出版物ステータス出版済み - 6 2002
外部発表Yes

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Metallic soaps
Powders
Lubricants
Waxes
Furnaces
Pollution
Iron
Sintering
Compressibility
Tensile strength
Productivity
Flow rate
Mechanical properties

All Science Journal Classification (ASJC) codes

  • Metals and Alloys

これを引用

High flowability low furnace-pollution segregation-free iron based powder containing no metallic soap lubricant. / Uenosono, Satoshi; Ozaki, Yukiko; Ogura, Kuniaki.

:: Kawasaki Steel Technical Report, 番号 46, 06.2002, p. 25-30.

研究成果: ジャーナルへの寄稿記事

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abstract = "A new type of segregation-free iron based powder containing only wax as a lubricant completely and free from metallic soap, CLEAN MIX (KWAX-C), has been developed to improve flowability and productivity in sintering process to lighten the burden in the maintenance of furnace. The flow rate of CLEAN MIX (KWAX-C) is almost equal to that of the conventional segregation-free iron based powder containing wax lubricant, CLEAN MIX (KWAX-A) and the index of flow blocking is smaller by 62{\%}. The powder characteristics; such as compressibility, Rattler value and ejection force of CLEAN MIX (KWAX-C), and the mechanical properties, such as tensile strength, Charpy impact value and dimensional changes during sintering of the compact made of it, were almost equal to those of the conventional segregation-free iron based powder containing wax lubricant.",
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