JPS60174866A - 鉄を主成分とする金属の酸化装置 - Google Patents

鉄を主成分とする金属の酸化装置

Info

Publication number
JPS60174866A
JPS60174866A JP3090784A JP3090784A JPS60174866A JP S60174866 A JPS60174866 A JP S60174866A JP 3090784 A JP3090784 A JP 3090784A JP 3090784 A JP3090784 A JP 3090784A JP S60174866 A JPS60174866 A JP S60174866A
Authority
JP
Japan
Prior art keywords
iron
gas
nitrogen gas
oxidizing atmosphere
dry
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.)
Granted
Application number
JP3090784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS622624B2 (enExample
Inventor
Masahiko Takahashi
昌彦 高橋
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.)
Shinko Electric Industries Co Ltd
Original Assignee
Shinko Electric Industries Co Ltd
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 Shinko Electric Industries Co Ltd filed Critical Shinko Electric Industries Co Ltd
Priority to JP3090784A priority Critical patent/JPS60174866A/ja
Publication of JPS60174866A publication Critical patent/JPS60174866A/ja
Publication of JPS622624B2 publication Critical patent/JPS622624B2/ja
Granted 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
    • C23C8/06—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
    • C23C8/10—Oxidising
    • C23C8/12—Oxidising using elemental oxygen or ozone
    • C23C8/14—Oxidising 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)
  • Furnace Details (AREA)
JP3090784A 1984-02-20 1984-02-20 鉄を主成分とする金属の酸化装置 Granted JPS60174866A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3090784A JPS60174866A (ja) 1984-02-20 1984-02-20 鉄を主成分とする金属の酸化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3090784A JPS60174866A (ja) 1984-02-20 1984-02-20 鉄を主成分とする金属の酸化装置

Publications (2)

Publication Number Publication Date
JPS60174866A true JPS60174866A (ja) 1985-09-09
JPS622624B2 JPS622624B2 (enExample) 1987-01-21

Family

ID=12316782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3090784A Granted JPS60174866A (ja) 1984-02-20 1984-02-20 鉄を主成分とする金属の酸化装置

Country Status (1)

Country Link
JP (1) JPS60174866A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161152A (ja) * 1986-12-24 1988-07-04 Daido Steel Co Ltd 黒化炉
US4943164A (en) * 1988-08-26 1990-07-24 Hitachi, Ltd. Mixing apparatus for mixing reagent for use in automatic chemistry analyzer
JPH0378052U (enExample) * 1989-11-28 1991-08-07

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020001176A (ja) 2018-06-25 2020-01-09 株式会社神戸製鋼所 スクリュ式押出機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161152A (ja) * 1986-12-24 1988-07-04 Daido Steel Co Ltd 黒化炉
US4943164A (en) * 1988-08-26 1990-07-24 Hitachi, Ltd. Mixing apparatus for mixing reagent for use in automatic chemistry analyzer
JPH0378052U (enExample) * 1989-11-28 1991-08-07

Also Published As

Publication number Publication date
JPS622624B2 (enExample) 1987-01-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term