JPS57134551A - Manufacture of corrosion resistant steel pipe with superior workability and high temperature strength - Google Patents

Manufacture of corrosion resistant steel pipe with superior workability and high temperature strength

Info

Publication number
JPS57134551A
JPS57134551A JP2045981A JP2045981A JPS57134551A JP S57134551 A JPS57134551 A JP S57134551A JP 2045981 A JP2045981 A JP 2045981A JP 2045981 A JP2045981 A JP 2045981A JP S57134551 A JPS57134551 A JP S57134551A
Authority
JP
Japan
Prior art keywords
pipe
steel pipe
manufacture
high temperature
corrosion resistant
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
JP2045981A
Other languages
Japanese (ja)
Other versions
JPS6354068B2 (en
Inventor
Hisao Fujikawa
Hirofumi Makiura
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2045981A priority Critical patent/JPS57134551A/en
Publication of JPS57134551A publication Critical patent/JPS57134551A/en
Publication of JPS6354068B2 publication Critical patent/JPS6354068B2/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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE:To enhance the bendability, strength at high temp. and corrosion resistance of a steel pipe for a boiler tube or the like by chromizing the pipe after carburizing or nitriding. CONSTITUTION:A steel pipe as a tube for a boiler is carburized or nitrided to form carburized layers having 0.12-0.30% C concn. or nitrided layers having 0.1-0.40% N concn. on the inner and outer surfaces. The pipe is then chromized by a powder packing method to form high Cr alloy layers on the inner and outer surfaces. Since the pipe is carburized or nitrided beforehand, Cr forms hard carbide or nitride and enhances the hardness of the pipe at high temp., and the wear resistance to ash cutting, etc. at high temp. is also enhanced.
JP2045981A 1981-02-14 1981-02-14 Manufacture of corrosion resistant steel pipe with superior workability and high temperature strength Granted JPS57134551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2045981A JPS57134551A (en) 1981-02-14 1981-02-14 Manufacture of corrosion resistant steel pipe with superior workability and high temperature strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2045981A JPS57134551A (en) 1981-02-14 1981-02-14 Manufacture of corrosion resistant steel pipe with superior workability and high temperature strength

Publications (2)

Publication Number Publication Date
JPS57134551A true JPS57134551A (en) 1982-08-19
JPS6354068B2 JPS6354068B2 (en) 1988-10-26

Family

ID=12027655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2045981A Granted JPS57134551A (en) 1981-02-14 1981-02-14 Manufacture of corrosion resistant steel pipe with superior workability and high temperature strength

Country Status (1)

Country Link
JP (1) JPS57134551A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264170A (en) * 1985-05-17 1986-11-22 Tsubakimoto Chain Co Pin for chain
JPS63192854A (en) * 1987-02-04 1988-08-10 Mitsubishi Heavy Ind Ltd Surface hardening method for metal
JPS6468462A (en) * 1987-09-09 1989-03-14 Seikosha Kk Production of setting wire
WO2002053793A1 (en) * 2000-12-29 2002-07-11 Mladen Stupnisek Duplex process of diffusion forming of hard carbide layers on metallic materials
US6503340B1 (en) * 2000-08-02 2003-01-07 The Babcock & Wilcox Company Method for producing chromium carbide coatings
WO2016056491A1 (en) * 2014-10-07 2016-04-14 エア・ウォーターＮｖ株式会社 Method for altering surface of metal, and metallic product
WO2021106233A1 (en) * 2019-11-26 2021-06-03 エア・ウォーターＮｖ株式会社 Metal component and method for producing same
JP2021088754A (en) * 2019-11-26 2021-06-10 エア・ウォーターＮｖ株式会社 Metal product, and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924328A (en) * 1972-06-28 1974-03-04
JPS5310333A (en) * 1976-07-15 1978-01-30 Toyoda Chuo Kenkyusho Kk Surface treatment of iron or ferrous alloy material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924328A (en) * 1972-06-28 1974-03-04
JPS5310333A (en) * 1976-07-15 1978-01-30 Toyoda Chuo Kenkyusho Kk Surface treatment of iron or ferrous alloy material

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264170A (en) * 1985-05-17 1986-11-22 Tsubakimoto Chain Co Pin for chain
JPS63192854A (en) * 1987-02-04 1988-08-10 Mitsubishi Heavy Ind Ltd Surface hardening method for metal
JPS6468462A (en) * 1987-09-09 1989-03-14 Seikosha Kk Production of setting wire
JPH0356306B2 (en) * 1987-09-09 1991-08-27
US6503340B1 (en) * 2000-08-02 2003-01-07 The Babcock & Wilcox Company Method for producing chromium carbide coatings
WO2002053793A1 (en) * 2000-12-29 2002-07-11 Mladen Stupnisek Duplex process of diffusion forming of hard carbide layers on metallic materials
CN106687615A (en) * 2014-10-07 2017-05-17 爱沃特Nv株式会社 Method for altering surface of metal, and metallic product
JP2016074948A (en) * 2014-10-07 2016-05-12 エア・ウォーターＮｖ株式会社 Surface modification method of metal and metal product
WO2016056491A1 (en) * 2014-10-07 2016-04-14 エア・ウォーターＮｖ株式会社 Method for altering surface of metal, and metallic product
EP3205742A4 (en) * 2014-10-07 2018-08-22 Air Water NV Inc. Method for altering surface of metal, and metallic product
US10156008B2 (en) 2014-10-07 2018-12-18 Air Water Nv Inc. Method for altering surface of metal, and metallic product
CN106687615B (en) * 2014-10-07 2020-07-17 爱沃特Nv株式会社 Method for modifying surface of metal and metal product
WO2021106233A1 (en) * 2019-11-26 2021-06-03 エア・ウォーターＮｖ株式会社 Metal component and method for producing same
JP2021088754A (en) * 2019-11-26 2021-06-10 エア・ウォーターＮｖ株式会社 Metal product, and manufacturing method thereof
CN114585768A (en) * 2019-11-26 2022-06-03 爱沃特Nv株式会社 Metal product and method for manufacturing same
CN114585768B (en) * 2019-11-26 2024-05-10 爱沃特Nv株式会社 Metal product and method for manufacturing same

Also Published As

Publication number Publication date
JPS6354068B2 (en) 1988-10-26

Similar Documents

Publication Publication Date Title
EA200600475A1 (en) COMPOSITE PIPE
JPS57134551A (en) Manufacture of corrosion resistant steel pipe with superior workability and high temperature strength
US5455068A (en) Method for treating continuous extended lengths of tubular member interiors
WO2001033065A1 (en) Combination of cylinder liner and piston ring of internal combustion engine
SE8205582L (en) PROCEDURE FOR NITRITATION IN ADDITIONAL PRESSURE USING GLIMM CHARGING
GB1365841A (en) Casehardening of workpieces
JPS5569252A (en) Carburizing method for steel
JPS55164070A (en) Sliding parts for internal combustion engine
JPS57203848A (en) Piston ring made of steel
SE8200221L (en) HARD COVER CHAIN
JPH01307568A (en) Piston ring
US1167233A (en) Manufacture of barrels for shotguns and rifles.
JPS5690971A (en) Watch case and band having hard film and their production
JPS57210954A (en) Alloy steel for piston ring
SE8003766L (en) Durable nickel-based alloy
EP0126323A2 (en) Mechanical element for the combustion chamber of a diesel engine of the type comprising sliding surfaces having wear protective layers for the running-in phase, and method for obtaining these layers
Tjokro High-temperature corrosion of a developmental stainless steel.
JPS57134550A (en) Diffusion-coating method for alloy
Flis et al. Anodic Characteristics of the Nitride and Diffusion Zones on Plasma Nitrided Steels
JPS5675555A (en) Heat resistant cast steel hard to carburizing-rupture
JPS55132415A (en) Taper rand thrust bearing
JPS5444122A (en) Manufacturing method of welded valve
GB896153A (en) Improvements relating to the protection of metals
KR930023482A (en) Manufacturing method of carburized product
Spies et al. Influence of Nitriding on the Properties of Tool Steels and the Operating Behaviour of Tools