JPS5381410A - Production of sintered valve seat - Google Patents

Production of sintered valve seat

Info

Publication number
JPS5381410A
JPS5381410A JP14566276A JP14566276A JPS5381410A JP S5381410 A JPS5381410 A JP S5381410A JP 14566276 A JP14566276 A JP 14566276A JP 14566276 A JP14566276 A JP 14566276A JP S5381410 A JPS5381410 A JP S5381410A
Authority
JP
Japan
Prior art keywords
production
valve seat
sintered valve
sintered
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14566276A
Other languages
Japanese (ja)
Other versions
JPS573741B2 (en
Inventor
Kazutoshi Takemura
Takashi Oda
Fumio Kiyota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Riken Piston Ring Industrial Co Ltd
Original Assignee
Riken Piston Ring Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Riken Piston Ring Industrial Co Ltd filed Critical Riken Piston Ring Industrial Co Ltd
Priority to JP14566276A priority Critical patent/JPS5381410A/en
Priority to US05/855,964 priority patent/US4204031A/en
Priority to DE19772753903 priority patent/DE2753903A1/en
Publication of JPS5381410A publication Critical patent/JPS5381410A/en
Publication of JPS573741B2 publication Critical patent/JPS573741B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
JP14566276A 1976-12-06 1976-12-06 Production of sintered valve seat Granted JPS5381410A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14566276A JPS5381410A (en) 1976-12-06 1976-12-06 Production of sintered valve seat
US05/855,964 US4204031A (en) 1976-12-06 1977-11-30 Iron-base sintered alloy for valve seat and its manufacture
DE19772753903 DE2753903A1 (en) 1976-12-06 1977-12-03 IRON-BASED Sinter-alloy for valve seats and the process for their production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14566276A JPS5381410A (en) 1976-12-06 1976-12-06 Production of sintered valve seat

Publications (2)

Publication Number Publication Date
JPS5381410A true JPS5381410A (en) 1978-07-18
JPS573741B2 JPS573741B2 (en) 1982-01-22

Family

ID=15390181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14566276A Granted JPS5381410A (en) 1976-12-06 1976-12-06 Production of sintered valve seat

Country Status (1)

Country Link
JP (1) JPS5381410A (en)

Also Published As

Publication number Publication date
JPS573741B2 (en) 1982-01-22

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