ES456217A1 - Procedimiento de fabricacion de elementos mecanicos con alta resistencia a la corrosion, especialmente valvulas para mo-tores termicos y elementos blindados. - Google Patents

Procedimiento de fabricacion de elementos mecanicos con alta resistencia a la corrosion, especialmente valvulas para mo-tores termicos y elementos blindados.

Info

Publication number
ES456217A1
ES456217A1 ES456217A ES456217A ES456217A1 ES 456217 A1 ES456217 A1 ES 456217A1 ES 456217 A ES456217 A ES 456217A ES 456217 A ES456217 A ES 456217A ES 456217 A1 ES456217 A1 ES 456217A1
Authority
ES
Spain
Prior art keywords
production
corrosión
closure members
manufacturing
granulometry
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
ES456217A
Other languages
English (en)
Spanish (es)
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.)
DEWAUX SA
Original Assignee
DEWAUX 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 DEWAUX SA filed Critical DEWAUX SA
Publication of ES456217A1 publication Critical patent/ES456217A1/es
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)
ES456217A 1976-02-11 1977-02-10 Procedimiento de fabricacion de elementos mecanicos con alta resistencia a la corrosion, especialmente valvulas para mo-tores termicos y elementos blindados. Expired ES456217A1 (es)

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
ES456217A1 true ES456217A1 (es) 1978-06-01

Family

ID=9169237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456217A Expired ES456217A1 (es) 1976-02-11 1977-02-10 Procedimiento de fabricacion de elementos mecanicos con alta resistencia a la corrosion, especialmente valvulas para mo-tores termicos y elementos blindados.

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)

Families Citing this family (8)

* 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
DK0521821T3 (da) * 1991-07-04 1996-08-26 New Sulzer Diesel Ag Udstødningsventil til en dieselforbrændingsmotor og fremgangsmåde til fremstilling af ventilen
DK172987B1 (da) * 1994-12-13 1999-11-01 Man B & W Diesel As Cylinderelement, nikkelbaseret pålægningslegering og anvendelse af legeringen
DK173136B1 (da) * 1996-05-15 2000-02-07 Man B & W Diesel As Bevægeligt vægelement i form af en udstødsventilspindel eller et stempel i en forbrændingsmotor.
DK177071B1 (en) * 2009-10-30 2011-05-30 Man Diesel & Turbo Deutschland Exhaust valve spindle for an internal combustion engine and a method of manufacture thereof
CN104185721B (zh) * 2012-06-14 2016-08-17 日锻汽门株式会社 提升阀工作部的形成方法和工作部由该方法形成的提升阀
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

Also Published As

Publication number Publication date
DK56677A (da) 1977-08-12
FR2341039B1 (fr) 1982-04-02
DE2705344A1 (de) 1977-08-18
DK146376C (da) 1984-03-05
SU849986A3 (ru) 1981-07-23
FR2341039A1 (fr) 1977-09-09
GB1571330A (en) 1980-07-16
FI770405A (fr) 1977-08-12
DK146376B (da) 1983-09-26
NL7701465A (nl) 1977-08-15
SE422338B (sv) 1982-03-01
JPS5298816A (en) 1977-08-19
JPS5943541B2 (ja) 1984-10-23
SE7701511L (sv) 1977-08-12
DE2705344C2 (fr) 1987-08-27
NL174229C (nl) 1984-05-16
NL174229B (nl) 1983-12-16
IT1082462B (it) 1985-05-21

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