JPS62142815A - 吸気バルブ用鋼材 - Google Patents

吸気バルブ用鋼材

Info

Publication number
JPS62142815A
JPS62142815A JP29729786A JP29729786A JPS62142815A JP S62142815 A JPS62142815 A JP S62142815A JP 29729786 A JP29729786 A JP 29729786A JP 29729786 A JP29729786 A JP 29729786A JP S62142815 A JPS62142815 A JP S62142815A
Authority
JP
Japan
Prior art keywords
materials
treatment
intake valves
present
resistance
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
JP29729786A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143019B2 (enExample
Inventor
Tetsuo Kato
哲男 加藤
Norioki Uehara
上原　紀興
Kenkichi Matsunaga
松永　健吉
Hisao Kamiya
神谷　久夫
Yasushi Koyanagi
小柳　よし
Masaki Matsuno
雅樹 松野
Masanori Iizuka
飯塚　正典
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.)
Daido Steel Co Ltd
Fuji Oozx Inc
Original Assignee
Daido Steel Co Ltd
Fuji Valve 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 Daido Steel Co Ltd, Fuji Valve Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP29729786A priority Critical patent/JPS62142815A/ja
Publication of JPS62142815A publication Critical patent/JPS62142815A/ja
Publication of JPH0143019B2 publication Critical patent/JPH0143019B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP29729786A 1986-12-12 1986-12-12 吸気バルブ用鋼材 Granted JPS62142815A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29729786A JPS62142815A (ja) 1986-12-12 1986-12-12 吸気バルブ用鋼材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29729786A JPS62142815A (ja) 1986-12-12 1986-12-12 吸気バルブ用鋼材

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP5192679A Division JPS55145155A (en) 1979-04-25 1979-04-25 Suction valve

Publications (2)

Publication Number Publication Date
JPS62142815A true JPS62142815A (ja) 1987-06-26
JPH0143019B2 JPH0143019B2 (enExample) 1989-09-18

Family

ID=17844686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29729786A Granted JPS62142815A (ja) 1986-12-12 1986-12-12 吸気バルブ用鋼材

Country Status (1)

Country Link
JP (1) JPS62142815A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5758415A (en) * 1995-05-08 1998-06-02 Fuji Oozx Inc. Method of manufacturing a tappet in an internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037629A (enExample) * 1973-08-06 1975-04-08
JPS5044933A (enExample) * 1973-08-27 1975-04-22
JPS516142A (en) * 1974-07-05 1976-01-19 Toyota Motor Co Ltd Taimamokono seizoho

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037629A (enExample) * 1973-08-06 1975-04-08
JPS5044933A (enExample) * 1973-08-27 1975-04-22
JPS516142A (en) * 1974-07-05 1976-01-19 Toyota Motor Co Ltd Taimamokono seizoho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5758415A (en) * 1995-05-08 1998-06-02 Fuji Oozx Inc. Method of manufacturing a tappet in an internal combustion engine

Also Published As

Publication number Publication date
JPH0143019B2 (enExample) 1989-09-18

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