ES423504A1 - Procedimiento para la regeneracion de banos fundidos de sa-les que contienen carbonatos, para la nitruracion yno la carburacion de piezas metalicas. - Google Patents

Procedimiento para la regeneracion de banos fundidos de sa-les que contienen carbonatos, para la nitruracion yno la carburacion de piezas metalicas.

Info

Publication number
ES423504A1
ES423504A1 ES423504A ES423504A ES423504A1 ES 423504 A1 ES423504 A1 ES 423504A1 ES 423504 A ES423504 A ES 423504A ES 423504 A ES423504 A ES 423504A ES 423504 A1 ES423504 A1 ES 423504A1
Authority
ES
Spain
Prior art keywords
carbonate
generating
bath containing
salt melt
melt bath
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
ES423504A
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.)
DEUTSCHE GOLD-UND SILBE-SCHEIDEANSTALT VORMALS R
Evonik Operations GmbH
Original Assignee
DEUTSCHE GOLD-UND SILBE-SCHEIDEANSTALT VORMALS R
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
Priority claimed from DE19732310815 external-priority patent/DE2310815C3/de
Application filed by DEUTSCHE GOLD-UND SILBE-SCHEIDEANSTALT VORMALS R, Degussa GmbH filed Critical DEUTSCHE GOLD-UND SILBE-SCHEIDEANSTALT VORMALS R
Publication of ES423504A1 publication Critical patent/ES423504A1/es
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Polyamides (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Treating Waste Gases (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES423504A 1973-03-05 1974-02-22 Procedimiento para la regeneracion de banos fundidos de sa-les que contienen carbonatos, para la nitruracion yno la carburacion de piezas metalicas. Expired ES423504A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732310815 DE2310815C3 (de) 1973-03-05 Verfahren zum Regenerleren von Nitrier- und Kohlungssatzbädern

Publications (1)

Publication Number Publication Date
ES423504A1 true ES423504A1 (es) 1976-05-16

Family

ID=5873812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423504A Expired ES423504A1 (es) 1973-03-05 1974-02-22 Procedimiento para la regeneracion de banos fundidos de sa-les que contienen carbonatos, para la nitruracion yno la carburacion de piezas metalicas.

Country Status (15)

Country Link
JP (1) JPS547502B2 (de)
AT (1) AT340981B (de)
BR (1) BR7401602D0 (de)
CA (1) CA1036916A (de)
CH (1) CH586286A5 (de)
DD (1) DD110058A5 (de)
ES (1) ES423504A1 (de)
FR (1) FR2220595B1 (de)
GB (1) GB1458255A (de)
IN (1) IN141733B (de)
IT (1) IT1009199B (de)
SE (1) SE410012B (de)
SU (1) SU805954A3 (de)
YU (1) YU40100B (de)
ZA (1) ZA741415B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441310C3 (de) * 1974-08-29 1978-05-18 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zum Nitrieren von Eisen und Stahl in Salzbädern
US4938452A (en) * 1988-12-10 1990-07-03 Aisan Kogyo Kabushiki Kaisha Air control device for internal combustion engine
JP2007225186A (ja) * 2006-02-23 2007-09-06 Matsushita Electric Ind Co Ltd 高周波加熱調理装置
CN111560581B (zh) * 2020-05-29 2023-08-25 江苏奕华新材料科技有限公司 一种用于氮碳氧共渗技术的再生剂及其制备方法

Also Published As

Publication number Publication date
IT1009199B (it) 1976-12-10
JPS547502B2 (de) 1979-04-07
DE2310815B2 (de) 1976-08-26
ATA173174A (de) 1977-05-15
CA1036916A (en) 1978-08-22
DD110058A5 (de) 1974-12-05
IN141733B (de) 1977-04-09
ZA741415B (en) 1975-01-29
SU805954A3 (ru) 1981-02-15
CH586286A5 (de) 1977-03-31
JPS49119839A (de) 1974-11-15
YU40100B (en) 1985-08-31
FR2220595B1 (de) 1976-12-10
AT340981B (de) 1978-01-10
FR2220595A1 (de) 1974-10-04
SE410012B (sv) 1979-09-17
DE2310815A1 (de) 1974-09-12
GB1458255A (en) 1976-12-15
YU56574A (en) 1982-02-28
BR7401602D0 (pt) 1974-10-29

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