GB1571330A - Production of closure members - Google Patents

Production of closure members Download PDF

Info

Publication number
GB1571330A
GB1571330A GB585177A GB585177A GB1571330A GB 1571330 A GB1571330 A GB 1571330A GB 585177 A GB585177 A GB 585177A GB 585177 A GB585177 A GB 585177A GB 1571330 A GB1571330 A GB 1571330A
Authority
GB
United Kingdom
Prior art keywords
alloy
chromium
weight
seating surface
nickel
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.)
Expired
Application number
GB585177A
Other languages
English (en)
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.)
Dervaux SA
Original Assignee
Dervaux SA
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 Dervaux SA filed Critical Dervaux SA
Publication of GB1571330A publication Critical patent/GB1571330A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • B23P15/002—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings poppet valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Heat Treatment Of Articles (AREA)
GB585177A 1976-02-11 1977-02-11 Production of closure members Expired GB1571330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604375A FR2341039A1 (fr) 1976-02-11 1976-02-11 Procede de fabrication d'organes mecaniques tels que des soupapes pour moteurs thermiques

Publications (1)

Publication Number Publication Date
GB1571330A true GB1571330A (en) 1980-07-16

Family

ID=9169237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB585177A Expired GB1571330A (en) 1976-02-11 1977-02-11 Production of closure members

Country Status (11)

Country Link
JP (1) JPS5943541B2 (fr)
DE (1) DE2705344A1 (fr)
DK (1) DK146376C (fr)
ES (1) ES456217A1 (fr)
FI (1) FI770405A (fr)
FR (1) FR2341039A1 (fr)
GB (1) GB1571330A (fr)
IT (1) IT1082462B (fr)
NL (1) NL174229C (fr)
SE (1) SE422338B (fr)
SU (1) SU849986A3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043525A1 (fr) * 1996-05-15 1997-11-20 Man B & W Diesel A/S Element d'obturation mobile pour tete de soupape ou piston de moteur a combustion interne
WO2011050815A1 (fr) * 2009-10-30 2011-05-05 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Tige de soupape d'échappement pour moteur à combustion interne et procédé de fabrication
EP2740908A4 (fr) * 2012-06-14 2015-03-11 Nittan Valva Procédé de formage de faces de clapet et clapets ayant des faces formées par ce procédé

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK166219C (da) * 1991-01-23 1993-08-16 Man B & W Diesel Gmbh Ventil med haardpaalaegning
DE59206839D1 (de) * 1991-07-04 1996-09-05 New Sulzer Diesel Ag Auslassventil einer Diesel-Brennkraftmaschine und Verfahren zum Herstellen des Ventils
DK172987B1 (da) * 1994-12-13 1999-11-01 Man B & W Diesel As Cylinderelement, nikkelbaseret pålægningslegering og anvendelse af legeringen
JP6213178B2 (ja) * 2013-11-20 2017-10-18 大同特殊鋼株式会社 傾斜機能部品の製造方法
CN106425287B (zh) * 2016-07-18 2019-04-23 江苏海宇机械有限公司 一种穿孔转轴本体零件的加工工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734008A (en) * 1956-02-07 Method of making heat treating and hardening valves

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997043525A1 (fr) * 1996-05-15 1997-11-20 Man B & W Diesel A/S Element d'obturation mobile pour tete de soupape ou piston de moteur a combustion interne
US6173702B1 (en) 1996-05-15 2001-01-16 Man B&W Diesel A/S Movable wall member in the form of an exhaust valve spindle or a piston in an internal combustion engine
WO2011050815A1 (fr) * 2009-10-30 2011-05-05 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Tige de soupape d'échappement pour moteur à combustion interne et procédé de fabrication
CN105127433A (zh) * 2009-10-30 2015-12-09 曼恩柴油机涡轮股份公司曼恩柴油机涡轮德国分公司 用于内燃机的排气阀杆及其制造方法
EP2740908A4 (fr) * 2012-06-14 2015-03-11 Nittan Valva Procédé de formage de faces de clapet et clapets ayant des faces formées par ce procédé

Also Published As

Publication number Publication date
JPS5943541B2 (ja) 1984-10-23
SE422338B (sv) 1982-03-01
DK146376C (da) 1984-03-05
FI770405A (fr) 1977-08-12
FR2341039B1 (fr) 1982-04-02
JPS5298816A (en) 1977-08-19
NL174229C (nl) 1984-05-16
SU849986A3 (ru) 1981-07-23
NL7701465A (nl) 1977-08-15
IT1082462B (it) 1985-05-21
SE7701511L (sv) 1977-08-12
DK56677A (da) 1977-08-12
DE2705344A1 (de) 1977-08-18
ES456217A1 (es) 1978-06-01
DK146376B (da) 1983-09-26
FR2341039A1 (fr) 1977-09-09
DE2705344C2 (fr) 1987-08-27
NL174229B (nl) 1983-12-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee