JPS56142868A - Manufacture of sintered nitride alloy - Google Patents

Manufacture of sintered nitride alloy

Info

Publication number
JPS56142868A
JPS56142868A JP4457180A JP4457180A JPS56142868A JP S56142868 A JPS56142868 A JP S56142868A JP 4457180 A JP4457180 A JP 4457180A JP 4457180 A JP4457180 A JP 4457180A JP S56142868 A JPS56142868 A JP S56142868A
Authority
JP
Japan
Prior art keywords
alloy
sintered
manufacture
alloy powder
nitride alloy
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
JP4457180A
Other languages
Japanese (ja)
Other versions
JPS6040505B2 (en
Inventor
Yoshihiko Abe
Isao Okabe
Atsushi Shirota
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.)
Mitsubishi Steel Mfg Co Ltd
Original Assignee
Mitsubishi Steel Mfg 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 Mitsubishi Steel Mfg Co Ltd filed Critical Mitsubishi Steel Mfg Co Ltd
Priority to JP4457180A priority Critical patent/JPS6040505B2/en
Publication of JPS56142868A publication Critical patent/JPS56142868A/en
Publication of JPS6040505B2 publication Critical patent/JPS6040505B2/en
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

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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

PURPOSE:To manufacture a sintered nitride alloy having high resistance to high loads, excellent wear resistance during the sliding process, and excellent baking seizure resistance by a method in which when an iron alloy powder containing Si, Mn, Cr, Mo, and V is molded and sintered, C is solutionized, and then the ion alloy powder is subjected to a nitriding treatment. CONSTITUTION:A mixture containing <=1.0wt% Si, <=1.0wt% Mn, 0.50-3.0wt% Cr, 0.50-2.0wt% Mo, 0.10-0.70wt% V, and Fe and inevitable impurities is melted and converted it into an alloy, and then the alloy is pulverized. When the iron alloy powder is molded and sintered, 0.10-0.25wt% C is solutionized, and then the iron alloy powder is subjected to a nitriding treatment to harden its surface portion and at the same time to age-harden the alloy itself. Thus, the parts of sintered nitride alloy can be manufactured.
JP4457180A 1980-04-07 1980-04-07 Manufacturing method of nitrided sintered alloy Expired JPS6040505B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4457180A JPS6040505B2 (en) 1980-04-07 1980-04-07 Manufacturing method of nitrided sintered alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4457180A JPS6040505B2 (en) 1980-04-07 1980-04-07 Manufacturing method of nitrided sintered alloy

Publications (2)

Publication Number Publication Date
JPS56142868A true JPS56142868A (en) 1981-11-07
JPS6040505B2 JPS6040505B2 (en) 1985-09-11

Family

ID=12695183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4457180A Expired JPS6040505B2 (en) 1980-04-07 1980-04-07 Manufacturing method of nitrided sintered alloy

Country Status (1)

Country Link
JP (1) JPS6040505B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111344429A (en) * 2017-11-10 2020-06-26 日立化成株式会社 Iron-based sintered alloy material and method for producing same
CN113652570A (en) * 2021-08-20 2021-11-16 湖南众鑫新材料科技股份有限公司 Process for increasing nitrogen content of vanadium nitride iron
JP2022524481A (en) * 2019-03-14 2022-05-06 ヘーゲナス コーポレーション Metallurgical compositions for pressing and sintering and laminating

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111344429A (en) * 2017-11-10 2020-06-26 日立化成株式会社 Iron-based sintered alloy material and method for producing same
CN111344429B (en) * 2017-11-10 2022-11-15 昭和电工材料株式会社 Iron-based sintered alloy material and method for producing same
JP2022524481A (en) * 2019-03-14 2022-05-06 ヘーゲナス コーポレーション Metallurgical compositions for pressing and sintering and laminating
CN113652570A (en) * 2021-08-20 2021-11-16 湖南众鑫新材料科技股份有限公司 Process for increasing nitrogen content of vanadium nitride iron

Also Published As

Publication number Publication date
JPS6040505B2 (en) 1985-09-11

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