-
公开(公告)号:US4971759A
公开(公告)日:1990-11-20
申请号:US441315
申请日:1989-11-27
申请人: Osamu Watanabe , Takashi Nara , Kojiro Akagawa , Kuniaki Nomata
发明人: Osamu Watanabe , Takashi Nara , Kojiro Akagawa , Kuniaki Nomata
摘要: In the composition of a Ag alloy type material used for production of flutes, a specified amount of at least one of Ni, Fe, Co and Cr or at least one of Mn, Ti, Zi and Si is added to suppress softening and crystal grain size coarsening caused by annealing in production. Thus, flutes which generate brilliant sounds in mid to high notes can be obtained by using the above material.
摘要翻译: 在用于生产凹槽的Ag合金类材料的组成中,加入规定量的Ni,Fe,Co和Cr中的至少一种或Mn,Ti,Zi和Si中的至少一种以抑制软化和晶粒 生产退火引起的尺寸粗化。 因此,通过使用上述材料可以获得在中高音中产生辉煌声音的凹槽。