JPS5576062A - Cementation of hollow body having partly different thick portion provided pore - Google Patents

Cementation of hollow body having partly different thick portion provided pore

Info

Publication number
JPS5576062A
JPS5576062A JP15452079A JP15452079A JPS5576062A JP S5576062 A JPS5576062 A JP S5576062A JP 15452079 A JP15452079 A JP 15452079A JP 15452079 A JP15452079 A JP 15452079A JP S5576062 A JPS5576062 A JP S5576062A
Authority
JP
Japan
Prior art keywords
cementation
hollow body
portion provided
thick portion
partly different
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.)
Pending
Application number
JP15452079A
Other languages
Japanese (ja)
Inventor
Buiruherumu Aiz Furiidoritsuhi
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of JPS5576062A publication Critical patent/JPS5576062A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP15452079A 1978-12-01 1979-11-30 Cementation of hollow body having partly different thick portion provided pore Pending JPS5576062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851983 DE2851983B2 (en) 1978-12-01 1978-12-01 Process for carburizing hollow bodies, in particular nozzles

Publications (1)

Publication Number Publication Date
JPS5576062A true JPS5576062A (en) 1980-06-07

Family

ID=6056055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15452079A Pending JPS5576062A (en) 1978-12-01 1979-11-30 Cementation of hollow body having partly different thick portion provided pore

Country Status (6)

Country Link
JP (1) JPS5576062A (en)
BR (1) BR7907645A (en)
DE (1) DE2851983B2 (en)
FR (1) FR2442897A1 (en)
GB (1) GB2040318A (en)
PL (1) PL219994A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292555A (en) * 1990-07-04 1994-03-08 Degussa Aktiengesellschaft Process for applying nitride layers to titanium
DE4115135C1 (en) * 1991-05-08 1992-02-27 Degussa Ag, 6000 Frankfurt, De
DE19618650B4 (en) * 1996-05-09 2006-04-27 Robert Bosch Gmbh Method for producing a fuel injection valve for internal combustion engines
DE10107810A1 (en) * 2001-02-20 2002-09-05 Bosch Gmbh Robert Partial carburizing device
DE10109565B4 (en) * 2001-02-28 2005-10-20 Vacuheat Gmbh Method and device for partial thermochemical vacuum treatment of metallic workpieces
DE10139620A1 (en) 2001-08-11 2003-02-27 Bosch Gmbh Robert Fuel injection valve for internal combustion engines and a method for hardening the same
JP3884310B2 (en) * 2002-03-22 2007-02-21 愛三工業株式会社 Electromagnetic fuel injection valve
JP5104806B2 (en) 2009-04-03 2012-12-19 株式会社デンソー Fuel injection valve and fuel injection valve manufacturing method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT977241B (en) * 1972-02-16 1974-09-10 Daimler Benz Ag PROCEDURE FOR THE CEMENTATION OF PIECES

Also Published As

Publication number Publication date
FR2442897A1 (en) 1980-06-27
BR7907645A (en) 1980-07-08
DE2851983B2 (en) 1980-11-06
GB2040318A (en) 1980-08-28
PL219994A1 (en) 1980-08-11
DE2851983A1 (en) 1980-06-04

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