ATA163596A - Niederdruck-aufkohlungsanlage - Google Patents

Niederdruck-aufkohlungsanlage

Info

Publication number
ATA163596A
ATA163596A AT163596A AT163596A ATA163596A AT A163596 A ATA163596 A AT A163596A AT 163596 A AT163596 A AT 163596A AT 163596 A AT163596 A AT 163596A AT A163596 A ATA163596 A AT A163596A
Authority
AT
Austria
Prior art keywords
pressure
low
rearing plant
rearing
plant
Prior art date
Application number
AT163596A
Other languages
English (en)
Other versions
AT404029B (de
Original Assignee
Ald Aichelin Ges M B H
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3517678&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATA163596(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ald Aichelin Ges M B H filed Critical Ald Aichelin Ges M B H
Priority to AT0163596A priority Critical patent/AT404029B/de
Priority to EP97890166A priority patent/EP0829554B2/de
Priority to DE59701501T priority patent/DE59701501D1/de
Publication of ATA163596A publication Critical patent/ATA163596A/de
Application granted granted Critical
Publication of AT404029B publication Critical patent/AT404029B/de

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
    • C23C8/06—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
    • C23C8/08—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 only one element being applied
    • C23C8/20—Carburising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • 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
    • C23C8/08—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 only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Tunnel Furnaces (AREA)
AT0163596A 1996-09-16 1996-09-16 Niederdruck-aufkohlungsanlage AT404029B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0163596A AT404029B (de) 1996-09-16 1996-09-16 Niederdruck-aufkohlungsanlage
EP97890166A EP0829554B2 (de) 1996-09-16 1997-08-19 Niederdruck-Aufkohlungsanlage mit mehreren hintereinander angeordneten Kammern
DE59701501T DE59701501D1 (de) 1996-09-16 1997-08-19 Niederdruck-Aufkohlungsanlage mit mehreren hintereinander angeordneten Kammern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0163596A AT404029B (de) 1996-09-16 1996-09-16 Niederdruck-aufkohlungsanlage

Publications (2)

Publication Number Publication Date
ATA163596A true ATA163596A (de) 1997-12-15
AT404029B AT404029B (de) 1998-07-27

Family

ID=3517678

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0163596A AT404029B (de) 1996-09-16 1996-09-16 Niederdruck-aufkohlungsanlage

Country Status (3)

Country Link
EP (1) EP0829554B2 (de)
AT (1) AT404029B (de)
DE (1) DE59701501D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4540406B2 (ja) * 2004-06-25 2010-09-08 富士重工業株式会社 多段連続浸炭焼入れ炉及び連続浸炭焼入れ方法
DE102008020449A1 (de) * 2008-04-01 2009-10-15 Manfred Husslein Industrieofen sowie Verfahren zum Betrieb eines Industrieofens
CN108315544A (zh) * 2018-04-08 2018-07-24 亚捷科技（唐山）股份有限公司 一种氨基气氛辊棒炉生产系统
CN110835722B (zh) * 2019-11-27 2023-08-25 特诺恩技术（天津）有限公司 一种用于齿轮渗碳热处理的滑动密封炉门
CN110846612A (zh) * 2019-12-03 2020-02-28 上海丰东热处理工程有限公司 一种真空渗碳热处理加工工艺
CN114293136B (zh) * 2021-12-31 2024-08-02 重庆市星极齿轮有限责任公司 一种工件热处理系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208134A (en) * 1967-03-22 1970-10-07 Gibbons Brothers Ltd Improvements in or relating to continuous carburising
US3662996A (en) * 1970-03-23 1972-05-16 Holcroft & Co Multi-chamber carburizing apparatus
JPS58130270A (ja) * 1982-01-27 1983-08-03 Michio Sugiyama 連続真空浸炭炉とその操業方法
JPS60138065A (ja) * 1983-12-27 1985-07-22 Chugai Ro Kogyo Kaisha Ltd ガス浸炭焼入方法およびその連続式ガス浸炭焼入設備
JPS60190511A (ja) * 1984-03-13 1985-09-28 Ishikawajima Harima Heavy Ind Co Ltd 金属熱処理設備
FR2678287B1 (fr) * 1991-06-26 1993-10-29 Etudes Constructions Mecaniques Procede et four de cementation a basse pression.
JPH055852U (ja) † 1991-07-02 1993-01-26 中外炉工業株式会社 多室式ローラハース型イオン浸炭炉
FR2681332B1 (fr) * 1991-09-13 1994-06-10 Innovatique Sa Procede et dispositif de cementation d'un acier dans une atmosphere a basse pression.
CA2125785A1 (en) * 1992-10-15 1994-04-28 Tsuguhiko Nakagawa Method of continuously carburizing metal strip
JP3448789B2 (ja) * 1995-01-20 2003-09-22 同和鉱業株式会社 ガス浸炭方法
DE29505496U1 (de) * 1995-03-31 1995-06-01 Ipsen Industries International GmbH, 47533 Kleve Vorrichtung zur Wärmebehandlung metallischer Werkstücke unter Vakuum

Also Published As

Publication number Publication date
DE59701501D1 (de) 2000-05-31
EP0829554A1 (de) 1998-03-18
AT404029B (de) 1998-07-27
EP0829554B1 (de) 2000-04-26
EP0829554B2 (de) 2004-05-12

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee