BR7203538D0 - Composicao solida para a boracao de metais especialmente de aco e ferro - Google Patents

Composicao solida para a boracao de metais especialmente de aco e ferro

Info

Publication number
BR7203538D0
BR7203538D0 BR003538/72A BR353872A BR7203538D0 BR 7203538 D0 BR7203538 D0 BR 7203538D0 BR 003538/72 A BR003538/72 A BR 003538/72A BR 353872 A BR353872 A BR 353872A BR 7203538 D0 BR7203538 D0 BR 7203538D0
Authority
BR
Brazil
Prior art keywords
iron
solid composition
metal spray
especially steel
spray especially
Prior art date
Application number
BR003538/72A
Other languages
English (en)
Portuguese (pt)
Inventor
H Krzyminski
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 BR7203538D0 publication Critical patent/BR7203538D0/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
    • C23C8/60—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 solids, e.g. powders, pastes
    • C23C8/62—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 solids, e.g. powders, pastes only one element being applied
    • C23C8/68—Boronising
    • 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
    • C23C8/60—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 solids, e.g. powders, pastes
    • C23C8/62—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 solids, e.g. powders, pastes only one element being applied
    • C23C8/68—Boronising
    • C23C8/70—Boronising 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)
  • Powder Metallurgy (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
BR003538/72A 1971-06-01 1972-05-31 Composicao solida para a boracao de metais especialmente de aco e ferro BR7203538D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2127096A DE2127096C3 (de) 1971-06-01 1971-06-01 Verfahren zum Borieren von Metallen, insbesondere von Stahl und Eisen

Publications (1)

Publication Number Publication Date
BR7203538D0 true BR7203538D0 (pt) 1973-05-10

Family

ID=5809476

Family Applications (1)

Application Number Title Priority Date Filing Date
BR003538/72A BR7203538D0 (pt) 1971-06-01 1972-05-31 Composicao solida para a boracao de metais especialmente de aco e ferro

Country Status (9)

Country Link
US (1) US3809583A (enrdf_load_stackoverflow)
JP (1) JPS5121383B1 (enrdf_load_stackoverflow)
AT (1) AT313666B (enrdf_load_stackoverflow)
BR (1) BR7203538D0 (enrdf_load_stackoverflow)
DE (1) DE2127096C3 (enrdf_load_stackoverflow)
FR (1) FR2139869B1 (enrdf_load_stackoverflow)
GB (1) GB1384171A (enrdf_load_stackoverflow)
IT (1) IT954646B (enrdf_load_stackoverflow)
SE (1) SE379558B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936327A (en) * 1972-09-07 1976-02-03 Elektroschmelzwerk Kempten Gmbh Boriding composition
DE2361017C3 (de) * 1973-12-04 1985-12-05 Vac-Hyd Processing Gmbh, 2358 Kaltenkirchen Verfahren zum Borieren der Oberfläche eines metallischen Werkstücks
US4389439A (en) * 1981-07-02 1983-06-21 Turbine Metal Technology, Inc. Erosion resistant tubular apparatus for handling slurries
DE3322957C2 (de) * 1983-06-25 1985-05-15 Hauni-Werke Körber & Co KG, 2050 Hamburg Verfahren zum Härten der Oberfläche von Gegenständen aus Eisenwerkstoff
US4555326A (en) * 1984-05-17 1985-11-26 Betz Laboratories, Inc. Methods and compositions for boronizing metallic surfaces
DE3431044A1 (de) * 1984-08-23 1986-03-06 Elektroschmelzwerk Kempten GmbH, 8000 München Verfahren zum borieren von metall und metall-legierungen mittels fester boriermittel
DE19830654C2 (de) * 1998-07-09 2002-06-27 Durferrit Gmbh Boriermittel, seine Verwendung und Verfahren zur Erzeugung einphasiger, Fe¶2¶B-haltiger Boridschichten
RU2154695C1 (ru) * 1999-10-27 2000-08-20 Московский государственный агроинженерный университет им. В.П. Горячкина Способ восстановления и упрочнения стальных деталей
WO2004046262A2 (en) * 2002-11-15 2004-06-03 University Of Utah Integral titanium boride coatings on titanium surfaces and associated methods
US7459105B2 (en) * 2005-05-10 2008-12-02 University Of Utah Research Foundation Nanostructured titanium monoboride monolithic material and associated methods
US20100176339A1 (en) * 2009-01-12 2010-07-15 Chandran K S Ravi Jewelry having titanium boride compounds and methods of making the same
US9068260B2 (en) 2012-03-14 2015-06-30 Andritz Iggesund Tools Inc. Knife for wood processing and methods for plating and surface treating a knife for wood processing
US11192792B2 (en) 2017-03-14 2021-12-07 Bwt Llc Boronizing powder compositions for improved boride layer quality in oil country tubular goods and other metal articles
WO2018169834A1 (en) 2017-03-14 2018-09-20 Bwt Llc Method for using boronizing reaction gases as a protective atmosphere during boronizing, and reaction gas neutralizing treatment

Also Published As

Publication number Publication date
GB1384171A (en) 1975-02-19
US3809583A (en) 1974-05-07
JPS5121383B1 (enrdf_load_stackoverflow) 1976-07-02
DE2127096A1 (de) 1972-12-14
DE2127096B2 (de) 1978-11-02
IT954646B (it) 1973-09-15
FR2139869A1 (enrdf_load_stackoverflow) 1973-01-12
AT313666B (de) 1974-02-25
FR2139869B1 (enrdf_load_stackoverflow) 1976-08-06
DE2127096C3 (de) 1980-11-06
SE379558B (enrdf_load_stackoverflow) 1975-10-13

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