IT1200101B - Procedimento di trattamento termico per vergella in acciaio inossidabile - Google Patents

Procedimento di trattamento termico per vergella in acciaio inossidabile

Info

Publication number
IT1200101B
IT1200101B IT48439/85A IT4843985A IT1200101B IT 1200101 B IT1200101 B IT 1200101B IT 48439/85 A IT48439/85 A IT 48439/85A IT 4843985 A IT4843985 A IT 4843985A IT 1200101 B IT1200101 B IT 1200101B
Authority
IT
Italy
Prior art keywords
heat treatment
stainless steel
steel rod
treatment procedure
procedure
Prior art date
Application number
IT48439/85A
Other languages
English (en)
Other versions
IT8548439A0 (it
Inventor
Giovanni Baralis
Fabio Guglielmi
Giovanni Lanfranco
Original Assignee
Centro Speriment Metallurg
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 Centro Speriment Metallurg filed Critical Centro Speriment Metallurg
Publication of IT8548439A0 publication Critical patent/IT8548439A0/it
Priority to IT48439/85A priority Critical patent/IT1200101B/it
Priority to US06/886,101 priority patent/US4755233A/en
Priority to GB08617788A priority patent/GB2179575B/en
Priority to FR868610893A priority patent/FR2585726B1/fr
Priority to LU86530A priority patent/LU86530A1/fr
Priority to DE19863625430 priority patent/DE3625430A1/de
Priority to ES8600745A priority patent/ES2000066A6/es
Priority to BE0/216999A priority patent/BE905204A/fr
Priority to NL8601968A priority patent/NL8601968A/nl
Application granted granted Critical
Publication of IT1200101B publication Critical patent/IT1200101B/it

Links

Classifications

    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
IT48439/85A 1985-08-01 1985-08-01 Procedimento di trattamento termico per vergella in acciaio inossidabile IT1200101B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT48439/85A IT1200101B (it) 1985-08-01 1985-08-01 Procedimento di trattamento termico per vergella in acciaio inossidabile
US06/886,101 US4755233A (en) 1985-08-01 1986-07-16 Heat treatment process for stainless steel wire rod
GB08617788A GB2179575B (en) 1985-08-01 1986-07-21 Heat treatment process for stainless steel wire rod
LU86530A LU86530A1 (fr) 1985-08-01 1986-07-28 Procede de traitement thermique de fil machine en acier inoxydable
FR868610893A FR2585726B1 (fr) 1985-08-01 1986-07-28 Procede de traitement thermique de fil machine en acier inoxydable
DE19863625430 DE3625430A1 (de) 1985-08-01 1986-07-28 Verfahren zur waermebehandlung austenitischen und ferritischen nicht-rostenden walzstahldrahts
ES8600745A ES2000066A6 (es) 1985-08-01 1986-07-30 Un procedimiento para el tratamiento termico de varilla delgada de acero inoxidable austenitico y ferritico
BE0/216999A BE905204A (fr) 1985-08-01 1986-07-31 Procede de traitement thermique de fil machine en acier inoxydable.
NL8601968A NL8601968A (nl) 1985-08-01 1986-07-31 Werkwijze voor de warmtebehandeling van roestvast stalen draad- of staafmateriaal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48439/85A IT1200101B (it) 1985-08-01 1985-08-01 Procedimento di trattamento termico per vergella in acciaio inossidabile

Publications (2)

Publication Number Publication Date
IT8548439A0 IT8548439A0 (it) 1985-08-01
IT1200101B true IT1200101B (it) 1989-01-05

Family

ID=11266552

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48439/85A IT1200101B (it) 1985-08-01 1985-08-01 Procedimento di trattamento termico per vergella in acciaio inossidabile

Country Status (9)

Country Link
US (1) US4755233A (it)
BE (1) BE905204A (it)
DE (1) DE3625430A1 (it)
ES (1) ES2000066A6 (it)
FR (1) FR2585726B1 (it)
GB (1) GB2179575B (it)
IT (1) IT1200101B (it)
LU (1) LU86530A1 (it)
NL (1) NL8601968A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2510783B2 (ja) * 1990-11-28 1996-06-26 新日本製鐵株式会社 低温靭性の優れたクラッド鋼板の製造方法
CA2608600A1 (en) * 2005-05-18 2006-11-23 Hohwa Co., Ltd. High silicon stainless steel, spring manufactured by using same as raw material, and method for producing high silicon stainless steel

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5356120A (en) * 1976-11-02 1978-05-22 Nippon Steel Corp Production of high tensile bolt for low temperature service
SE416408B (sv) * 1977-06-14 1980-12-22 Fagersta Ab Valstrad med finkornig struktur och sett att framstella denna
JPS5591944A (en) * 1978-12-29 1980-07-11 Kawasaki Steel Corp Preparation for hot rolled steel strip of high chromium ferrite stainless steel containing molybdenum
JPS5922773B2 (ja) * 1979-09-06 1984-05-29 新日本製鐵株式会社 オ−ステナイト系ステンレス線材の直接熱処理方法
JPS56123327A (en) * 1980-02-29 1981-09-28 Sumitomo Metal Ind Ltd Production of highly formable ferritic stainless steel sheet of good surface characteristic
JPS56166335A (en) * 1980-05-24 1981-12-21 Daido Steel Co Ltd Heat treatment of ferrite stainless steel wire rod
JPS5747835A (en) * 1980-09-04 1982-03-18 Nippon Steel Corp Production of steel wire material for spring
JPS5942050B2 (ja) * 1981-03-31 1984-10-12 株式会社豊田中央研究所 ステンレス鋼材固溶化熱処理時の冷却方法
JPS58193318A (ja) * 1982-04-30 1983-11-11 Sumitomo Metal Ind Ltd 高強度ステンレス鋼材の製造方法
JPS6026619A (ja) * 1983-07-22 1985-02-09 Nippon Kokan Kk <Nkk> オ−ステナイト系ステンレス厚鋼板の製造方法
US4619714A (en) * 1984-08-06 1986-10-28 The Regents Of The University Of California Controlled rolling process for dual phase steels and application to rod, wire, sheet and other shapes
JPS6169917A (ja) * 1984-09-14 1986-04-10 Nippon Kokan Kk <Nkk> フエライト系ステンレス鋼の製造方法

Also Published As

Publication number Publication date
DE3625430A1 (de) 1987-02-12
BE905204A (fr) 1986-11-17
FR2585726B1 (fr) 1990-04-06
LU86530A1 (fr) 1986-12-02
GB2179575B (en) 1988-06-02
ES2000066A6 (es) 1987-11-16
FR2585726A1 (fr) 1987-02-06
IT8548439A0 (it) 1985-08-01
US4755233A (en) 1988-07-05
DE3625430C2 (it) 1989-07-20
GB8617788D0 (en) 1986-08-28
GB2179575A (en) 1987-03-11
NL8601968A (nl) 1987-03-02

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