公开(公告)号：US4689091A

公开(公告)日：1987-08-25

申请号：US704208

申请日：1985-02-22

申请人： Toshimi Yoshida ,  Hideo Maki ,  Hajime Umehara ,  Tetsuo Yasuda ,  Isao Masaoka ,  Iwao Takase ,  Masahisa Inagaki ,  Ryutarou Jimbow ,  Keiichi Kuniya

发明人： Toshimi Yoshida ,  Hideo Maki ,  Hajime Umehara ,  Tetsuo Yasuda ,  Isao Masaoka ,  Iwao Takase ,  Masahisa Inagaki ,  Ryutarou Jimbow ,  Keiichi Kuniya

IPC分类号： C22F1/18 ,  C21D8/00

CPC分类号： C22F1/186 ,  Y10S376/90

摘要： In a process for producing a zirconium-based alloy in which after the zirconium-based alloy is subjected to hot plastic working, it is subjected to cold plastic working and then to annealing and these steps are repeated at least twice, the present invention provides a process for producing a zirconium-based alloy characterized in that after the alloy is subjected to solid solution treatment in which it is heated to a temperature within the range including the .alpha. phase and the .beta. phase of the alloy, or within the range of the .beta. phase and is then quenched, cold plastic working is effected at least twice.

公开(公告)号：US4678521A

公开(公告)日：1987-07-07

申请号：US837557

申请日：1986-03-03

申请人： Toshimi Yoshida ,  Hideo Maki ,  Hajime Umehara ,  Tetsuo Yasuda ,  Isao Masaoka ,  Iwao Takase ,  Masahisa Inagaki ,  Ryutarou Jimbow ,  Keiichi Kuniya

发明人： Toshimi Yoshida ,  Hideo Maki ,  Hajime Umehara ,  Tetsuo Yasuda ,  Isao Masaoka ,  Iwao Takase ,  Masahisa Inagaki ,  Ryutarou Jimbow ,  Keiichi Kuniya

IPC分类号： C22F1/18 ,  C21D8/00 ,  C22C16/00

CPC分类号： C22F1/186 ,  Y10S376/90

摘要： In a process for producing a zirconium-based alloy in which after the zirconium-based alloy is subjected to hot plastic working, it is subjected to cold plastic working and then to annealing and these steps are repeated at least twice, the present invention provides a process for producing a zirconium-based alloy characterized in that after the alloy is subjected to solid solution treatment in which it is heated to a temperature within the range including the .alpha. phase and the .beta. phase of the alloy, or within the range of the .beta. phase and is then quenched, cold plastic working is effected at least twice.

摘要翻译： 在锆系合金的制造方法中，在对锆系合金进行热塑性加工后，对其进行冷塑性加工，然后进行退火，将这些工序重复至少2次，本发明提供 锆系合金的制造方法，其特征在于，在将合金进行固溶处理后，将其加热至包含合金的α相和β相的范围内的温度，或者在β 然后淬火，冷塑性加工至少进行两次。