6% Co-WC 硬質合金の組織と切削能力に就て

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概要

• 論文の詳細を見る

• It is generally required in the plain WC-Co system hard alloys that the fracture, i. e. the grain size should be refined. The grain size has a remarkable influence on the impact value and wear resistance just as in the other metals. The effect is most prominent in the efficiency of cutting tools and other parts which meet both impact and wear. The author investigated into the relation of the cutting efficiency with the hardness, porosity and microstructure (especially, the grain size of carbide) of the plain tungsten carbide hard alloys with 6% Co.

• 社団法人日本鉄鋼協会の論文
• 1941-06-25

著者

• 小川 弘二

  住友電氣工業株式會社

関連論文

• 6% Co-WC 硬質合金の組織と切削能力に就て
• 24) 6% WC・Co 硬質合金の組織と切削能力に就て(日本鐵鋼協會第 24 囘講演大會講演大要)

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