BR8206180A - Banho de sal para a nitracao de elementos de construcao de aco e ferro - Google Patents

Banho de sal para a nitracao de elementos de construcao de aco e ferro

Info

Publication number
BR8206180A
BR8206180A BR8206180A BR8206180A BR8206180A BR 8206180 A BR8206180 A BR 8206180A BR 8206180 A BR8206180 A BR 8206180A BR 8206180 A BR8206180 A BR 8206180A BR 8206180 A BR8206180 A BR 8206180A
Authority
BR
Brazil
Prior art keywords
steel
nitration
salt bath
construction elements
iron construction
Prior art date
Application number
BR8206180A
Other languages
English (en)
Inventor
Johannes Mueller
Helmut Kunst
Christian Scondo
Original Assignee
Degussa
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 filed Critical Degussa
Publication of BR8206180A publication Critical patent/BR8206180A/pt

Links

Classifications

    • 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
    • C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—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 liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/48—Nitriding
    • C23C8/50—Nitriding of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Artificial Fish Reefs (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Removal Of Specific Substances (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Compounds Of Iron (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Catalysts (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Secondary Cells (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Detergent Compositions (AREA)
  • Coating With Molten Metal (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Polyesters Or Polycarbonates (AREA)
BR8206180A 1981-10-24 1982-10-22 Banho de sal para a nitracao de elementos de construcao de aco e ferro BR8206180A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813142318 DE3142318A1 (de) 1981-10-24 1981-10-24 Salzbad zum nitrieren von eisenwerkstoffen

Publications (1)

Publication Number Publication Date
BR8206180A true BR8206180A (pt) 1983-09-20

Family

ID=6144805

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8206180A BR8206180A (pt) 1981-10-24 1982-10-22 Banho de sal para a nitracao de elementos de construcao de aco e ferro

Country Status (19)

Country Link
US (1) US4492604A (pt)
EP (1) EP0077926B1 (pt)
JP (1) JPS5877567A (pt)
AT (1) ATE16821T1 (pt)
AU (1) AU555316B2 (pt)
BR (1) BR8206180A (pt)
CA (1) CA1208527A (pt)
DE (2) DE3142318A1 (pt)
DK (1) DK156491C (pt)
EG (1) EG15636A (pt)
ES (1) ES516409A0 (pt)
FI (1) FI70053C (pt)
HU (1) HU188217B (pt)
IN (1) IN155704B (pt)
PT (1) PT75706B (pt)
RO (1) RO85594B (pt)
TR (1) TR21943A (pt)
YU (1) YU43102B (pt)
ZA (1) ZA826635B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403463A1 (de) * 1984-02-01 1985-08-08 Kraftwerk Union AG, 4330 Mülheim Werkstoffpaarung fuer hochbeanspruchte maschinenelemente
US5707460A (en) * 1995-07-11 1998-01-13 Porter-Cable Corporation Method of producing parts having improved wear, fatigue and corrosion resistance from medium alloy, low carbon steel and parts obtained therefrom
EP1055739B1 (en) * 1999-05-28 2009-07-29 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing laminated ring and molten salt composition for use in such method
US6645566B2 (en) * 1999-06-01 2003-11-11 Jong Ho Ko Process for heat treatment nitriding in the presence of titanium and products produced thereby
JP2003502085A (ja) * 1999-06-14 2003-01-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電気的に接続された機器用の妨害防止供給導線を有するｍｒｉ装置
US6746546B2 (en) * 2001-11-02 2004-06-08 Kolene Corporation Low temperature nitriding salt and method of use
KR100513563B1 (ko) * 2002-05-21 2005-09-09 고종호 티탄 존재 하에서의 금속 모재의 질화 열처리방법
US20070013279A1 (en) * 2004-03-23 2007-01-18 Macmillan Michael Bathroom cabinet and method of installation
JP4943018B2 (ja) * 2006-02-23 2012-05-30 ヤマハリビングテック株式会社 浴室用鏡および浴室用鏡の取付構造
US7732014B2 (en) 2006-04-18 2010-06-08 Philos Jongho Ko Process for diffusing titanium and nitride into a material having a generally compact, granular microstructure
US7438769B2 (en) * 2006-04-18 2008-10-21 Philos Jongho Ko Process for diffusing titanium and nitride into a material having a coating thereon
FR2972459B1 (fr) 2011-03-11 2013-04-12 Hydromecanique & Frottement Bains de sels fondus pour la nitruration de pieces mecaniques en acier, et un procede de mise en oeuvre
CN103122446A (zh) * 2013-02-02 2013-05-29 大连经济技术开发区圣洁真空技术开发有限公司 定量钛氮化碳氮共渗技术
CN103882370A (zh) * 2014-03-24 2014-06-25 合肥美桥汽车传动及底盘系统有限公司 42CrMo或40Cr转向节软氮化处理工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR359339A (fr) * 1904-11-15 1906-03-21 Siemens Et Halske Aktien Ges Procédé de fabrication de corps à incandescence pour lumière électrique par la formation d'un dépot métallique sur une ame métallique
US2875095A (en) * 1956-10-06 1959-02-24 Gold Und Silber Scheldeanstalt Method of producing surface layers resistant to wear
DE1052424B (de) * 1957-06-26 1959-03-12 Degussa Verfahren zum Aufkohlen und Carbonitrieren von Eisen und Stahl
DE1237872B (de) * 1961-12-07 1967-03-30 Degussa Metallauskleidung fuer Behaelter zum Salzbadnitrieren von Eisenmetallen
FR86012E (fr) * 1963-12-11 1965-11-26 Berliet Automobiles éléments de frottement résistant particulièrement à l'usure par abrasion
US3507757A (en) * 1966-04-04 1970-04-21 Jacques Jean Caubet Treatment of metal surfaces
US4019928A (en) * 1973-03-05 1977-04-26 Duetsche Gold- Und Silber-Scheideanstalt Vormals Roessler Process for nitriding iron and steel in salt baths regenerated with triazine polymers
DE2514398C2 (de) * 1975-04-02 1984-04-05 Degussa Ag, 6000 Frankfurt Salzbad zur Abschreckung badnitrierter Bauteile
DE2934113C2 (de) * 1979-08-23 1985-05-09 Degussa Ag, 6000 Frankfurt Verfahren zur Erhöhung der Korrosionsbeständigkeit nitrierter Bauteile aus Eisenwerkstoffen

Also Published As

Publication number Publication date
DK156491B (da) 1989-08-28
JPS5877567A (ja) 1983-05-10
AU555316B2 (en) 1986-09-18
DK470282A (da) 1983-04-25
EP0077926B1 (de) 1985-12-04
EP0077926A1 (de) 1983-05-04
JPH0217622B2 (pt) 1990-04-23
RO85594B (ro) 1985-03-30
FI70053C (fi) 1986-09-12
ATE16821T1 (de) 1985-12-15
FI823106L (fi) 1983-04-25
IN155704B (pt) 1985-02-23
DK156491C (da) 1990-02-12
FI823106A0 (fi) 1982-09-08
DE3142318A1 (de) 1983-05-05
TR21943A (tr) 1985-11-28
CA1208527A (en) 1986-07-29
PT75706B (en) 1985-06-28
EG15636A (en) 1989-01-30
PT75706A (de) 1982-11-01
US4492604A (en) 1985-01-08
AU8841182A (en) 1983-04-28
RO85594A (ro) 1985-03-15
ES8401531A1 (es) 1983-12-01
ES516409A0 (es) 1983-12-01
YU237482A (en) 1985-03-20
YU43102B (en) 1989-02-28
ZA826635B (en) 1983-07-27
DE3267827D1 (en) 1986-01-16
HU188217B (en) 1986-03-28
FI70053B (fi) 1986-01-31

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)
B15K Others concerning applications: alteration of classification

Ipc: C23C 8/50 (2006.01)