JPS619973A - エンジンバルブの製造方法 - Google Patents

エンジンバルブの製造方法

Info

Publication number
JPS619973A
JPS619973A JP12967284A JP12967284A JPS619973A JP S619973 A JPS619973 A JP S619973A JP 12967284 A JP12967284 A JP 12967284A JP 12967284 A JP12967284 A JP 12967284A JP S619973 A JPS619973 A JP S619973A
Authority
JP
Japan
Prior art keywords
engine valve
hardfacing
torch
plasma arc
hard
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
JP12967284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0555233B2 (enrdf_load_stackoverflow
Inventor
Hirokimi Takeuchi
竹内　宥公
Masa Nagata
永田　雅
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
Original Assignee
Daido Steel 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 filed Critical Daido Steel Co Ltd
Priority to JP12967284A priority Critical patent/JPS619973A/ja
Publication of JPS619973A publication Critical patent/JPS619973A/ja
Publication of JPH0555233B2 publication Critical patent/JPH0555233B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Coating By Spraying Or Casting (AREA)
JP12967284A 1984-06-23 1984-06-23 エンジンバルブの製造方法 Granted JPS619973A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12967284A JPS619973A (ja) 1984-06-23 1984-06-23 エンジンバルブの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12967284A JPS619973A (ja) 1984-06-23 1984-06-23 エンジンバルブの製造方法

Publications (2)

Publication Number Publication Date
JPS619973A true JPS619973A (ja) 1986-01-17
JPH0555233B2 JPH0555233B2 (enrdf_load_stackoverflow) 1993-08-16

Family

ID=15015299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12967284A Granted JPS619973A (ja) 1984-06-23 1984-06-23 エンジンバルブの製造方法

Country Status (1)

Country Link
JP (1) JPS619973A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801214A1 (en) * 1996-03-14 1997-10-15 Fuji Oozx Inc. Poppet valve and method of manufacturing it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801214A1 (en) * 1996-03-14 1997-10-15 Fuji Oozx Inc. Poppet valve and method of manufacturing it
US5799683A (en) * 1996-03-14 1998-09-01 Fuji Oozx Inc. Poppet valve and method of manufacturing it

Also Published As

Publication number Publication date
JPH0555233B2 (enrdf_load_stackoverflow) 1993-08-16

Similar Documents

Publication Publication Date Title
US4117302A (en) Method for fusibly bonding a coating material to a metal article
US8828312B2 (en) Dilution control in hardfacing severe service components
US6673169B1 (en) Method and apparatus for repairing superalloy components
US4782206A (en) Method and apparatus for controlling weld bead shape to eliminate microfissure defects when shape melting austenitic materials
EP3084026B1 (en) Powder for surface coating
US4243867A (en) Apparatus for fusibly bonding a coating material to a metal article
JPH0343327B2 (enrdf_load_stackoverflow)
JP3409631B2 (ja) レーザビームによる肉盛り方法及び肉盛り構造
CN109530894B (zh) 一种阀座密封面等离子喷焊司太立合金的方法
JPS62270277A (ja) Ｔｉ基合金製耐摩部材の製造方法
JP3002585B2 (ja) 硬化肉盛用溶接材料
JPS619973A (ja) エンジンバルブの製造方法
EP0397789B1 (en) Improved cored electrode wires
CN109570764A (zh) 一种发动机气门锥面的激光堆焊方法
JPS6123573A (ja) エンジンバルブの製造方法
JPH01197067A (ja) Ｔｉ基合金製エンジンバルブの製造方法
CN115722927A (zh) 一种阀门密封面堆焊方法和工装及其产品
Bushey Welding of cast irons
JPH0555234B2 (enrdf_load_stackoverflow)
JPS6123574A (ja) エンジンバルブの製造方法
JPS62197609A (ja) きのこ状弁のフエ−ス部耐熱合金肉盛方法
JP2943245B2 (ja) 金属系部品の表面改質方法及びその装置
JPS60115370A (ja) 粉末肉盛溶接方法
KR100387595B1 (ko) 고탄소 마르텐사이트계 스테인리스강의 레이저 용접방법
JPH08192274A (ja) エンジンバルブ