Invention Grant
- Patent Title: Alloys for exhaust valve
- Patent Title (中): 排气阀合金
-
Application No.: US914408Application Date: 1986-10-02
-
Publication No.: US4871512APublication Date: 1989-10-03
- Inventor: Yoshiaki Takagi , Susumu Isobe , Kenkichi Matsunaga
- Applicant: Yoshiaki Takagi , Susumu Isobe , Kenkichi Matsunaga
- Applicant Address: JPX both of JPX both of
- Assignee: Daido Tokushuko K.K.,Honda Giken Kogyo K.K.
- Current Assignee: Daido Tokushuko K.K.,Honda Giken Kogyo K.K.
- Current Assignee Address: JPX both of JPX both of
- Priority: JPX59-240432 19841116
- Main IPC: C22C19/05
- IPC: C22C19/05 ; F01L3/02
Abstract:
An alloy for use in an exhaust valve of an automotive vehicle is disclosed, which consists of C: 0.01-0.15%, Si.ltoreq.2.0%, Mn.ltoreq.0.5%; Cr: 15-25%, Mo: 0.4-3.1% and W: 0.2-3.8% so that (Mo+1/2W) is 0.5 to 5.0%, Nb+Ta: 0.3-3.0%, Ti: 1.5-3.5%, Al: 0.5-2.5%, B: 0.001-0.02%, Fe.ltoreq.5% and the balance of Ni or Ni+Co.
Public/Granted literature
- US5274341A High-frequency power amplifier Public/Granted day:1993-12-28
Information query
