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公开(公告)号:US20050011589A1
公开(公告)日:2005-01-20
申请号:US10847524
申请日:2004-05-18
申请人: Kiyohito Ishida , Katsunari Oikawa , Takashi Ebata , Takayuki Inoguchi , Tetsuya Shimizu , Michio Okabe
发明人: Kiyohito Ishida , Katsunari Oikawa , Takashi Ebata , Takayuki Inoguchi , Tetsuya Shimizu , Michio Okabe
IPC分类号: C22C19/05 , C22C38/06 , C22C38/10 , C22C38/28 , C22C38/40 , C22C38/52 , C22C38/60 , C22C38/34 , C22C38/50
CPC分类号: C22C19/055 , C22C19/057 , C22C19/058 , C22C38/06 , C22C38/105 , C22C38/28 , C22C38/40 , C22C38/52 , C22C38/60
摘要: Provided is free cutting alloy excellent in machinability, preserving various characteristics as alloy. The free cutting alloy contains: one or more of Ti and Zr as a metal element component; and C being an indispensable element as a bonding component with the metal element component, wherein a (Ti,Zr) based compound including one or more of S, Se and Te is formed in a matrix metal phase. The free cutting alloy is more excellent in machinability, preserving various characteristics as alloy at similar levels to a conventional case. The effect is especially conspicuous, for example, when a compound expressed in a chemical form of (Ti,Zr)4C2(S,Se,Te)2 as the (Ti,Zr) based compound is formed at least in a dispersed state in the alloy structure.
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公开(公告)号:US20080124240A1
公开(公告)日:2008-05-29
申请号:US11976048
申请日:2007-10-19
申请人: Kiyohito Ishida , Katsunari Oikawa , Takashi Ebata , Takayuki Inoguchi , Tetsuya Shimizu , Michio Okabe
发明人: Kiyohito Ishida , Katsunari Oikawa , Takashi Ebata , Takayuki Inoguchi , Tetsuya Shimizu , Michio Okabe
摘要: Provided is free cutting alloy excellent in machinability, preserving various characteristics as alloy. The free cutting alloy contains: one or more of Ti and Zr as a metal element component; and C being an indispensable element as a bonding component with the metal element component, wherein a (Ti,Zr) based compound including one or more of S, Se and Te is formed in a matrix metal phase. The free cutting alloy is more excellent in machinability, preserving various characteristics as alloy at similar levels to a conventional case. The effect is especially conspicuous, for example, when a compound expressed in a chemical form of (Ti,Zr)4C2(S,Se,Te)2 as the (Ti,Zr) based compound is formed at least in a dispersed state in the alloy structure.
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公开(公告)号:US07297214B2
公开(公告)日:2007-11-20
申请号:US10847524
申请日:2004-05-18
申请人: Kiyohito Ishida , Katsunari Oikawa , Takashi Ebata , Takayuki Inoguchi , Tetsuya Shimizu , Michio Okabe
发明人: Kiyohito Ishida , Katsunari Oikawa , Takashi Ebata , Takayuki Inoguchi , Tetsuya Shimizu , Michio Okabe
CPC分类号: C22C19/055 , C22C19/057 , C22C19/058 , C22C38/06 , C22C38/105 , C22C38/28 , C22C38/40 , C22C38/52 , C22C38/60
摘要: Provided is free cutting alloy excellent in machinability, preserving various characteristics as alloy. The free cutting alloy contains: one or more of Ti and Zr as a metal element component; and C being an indispensable element as a bonding component with the metal element component, wherein a (Ti,Zr) based compound including one or more of S, Se and Te is formed in a matrix metal phase. The free cutting alloy is more excellent in machinability, preserving various characteristics as alloy at similar levels to a conventional case. The effect is especially conspicuous, for example, when a compound expressed in a chemical form of (Ti,Zr)4C2(S,Se,Te)2 as the (Ti,Zr) based compound is formed at least in a dispersed state in the alloy structure.
摘要翻译: 提供了切削加工性优良的自由切削合金,保留了合金的各种特性。 自由切削合金含有:作为金属元素成分的Ti和Zr中的一种或多种; C是作为与金属成分的结合成分的不可缺少的元素,其中,在基体金属相中形成包含S,Se,Te中的一种以上的(Ti,Zr)系化合物。 自由切削合金的机械加工性更优异,与常规的情况相同地保持作为合金的各种特性。 该效果特别显着,例如,当化合物(Ti,Zr)4 S 2 S(S,Se,Te) (Ti,Zr)基化合物在合金结构中至少分散形成。
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