IT8320985A0 - Apparecchiatura e procedimento per la ricottura localizzata di tubolatura. - Google Patents

Apparecchiatura e procedimento per la ricottura localizzata di tubolatura.

Info

Publication number: IT8320985A0
Authority: IT; Italy
Prior art keywords: tubing; procedure; equipment; localized annealing; localized
Prior art date: 1982-05-06

Application number

IT8320985A

Other languages

English (en)

Other versions

IT8320985A1 (it

IT1161599B (it

Inventor

James Lee Cunningham

John Mckenzie Tatum

Original Assignee

Uop Inc

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.)

1982-05-06

Filing date

1983-05-06

Publication date

1983-05-06

1983-01-26 Priority claimed from US06/460,971 external-priority patent/US4428563A/en

1983-05-06 Application filed by Uop Inc filed Critical Uop Inc

1983-05-06 Publication of IT8320985A0 publication Critical patent/IT8320985A0/it

1984-11-06 Publication of IT8320985A1 publication Critical patent/IT8320985A1/it

1987-03-18 Application granted granted Critical

1987-03-18 Publication of IT1161599B publication Critical patent/IT1161599B/it

Links

238000000137 annealing Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Articles (AREA)

IT20985/83A 1982-05-06 1983-05-06 Apparecchiatura e procedimento per la ricottura localizzata di tubolatura IT1161599B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US37578182A	1982-05-06	1982-05-06
US06/460,971 US4428563A (en)	1982-05-06	1983-01-26	Apparatus for spot annealing tubing

Publications (3)

Publication Number	Publication Date
IT8320985A0 true IT8320985A0 (it)	1983-05-06
IT8320985A1 IT8320985A1 (it)	1984-11-06
IT1161599B IT1161599B (it)	1987-03-18

Family

ID=27007192

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20985/83A IT1161599B (it)	1982-05-06	1983-05-06	Apparecchiatura e procedimento per la ricottura localizzata di tubolatura

Country Status (7)

Country	Link
KR (1)	KR900000040B1 (it)
BR (1)	BR8302343A (it)
CA (1)	CA1197094A (it)
DE (1)	DE3316023A1 (it)
ES (1)	ES8501447A1 (it)
FI (1)	FI72749C (it)
IT (1)	IT1161599B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3808258A1 (de) *	1988-03-12	1989-09-21	Hoesch Ag	Kontinuierliches nahtgluehverfahren
JP2002241839A (ja) *	2001-02-21	2002-08-28	High Frequency Heattreat Co Ltd	Ｖ型シリンダブロックの誘導加熱熱処理装置
DE102010002531A1 (de) *	2010-03-03	2011-09-08	Eldec Schwenk Induction Gmbh	Härteeinrichtung
CN107974546B (zh) *	2017-12-21	2023-05-05	杭州热威电热科技股份有限公司	一种发热管双工位局部退火自动化设备

1983
- 1983-05-03 DE DE19833316023 patent/DE3316023A1/de not_active Withdrawn
- 1983-05-05 BR BR8302343A patent/BR8302343A/pt unknown
- 1983-05-05 ES ES522111A patent/ES8501447A1/es not_active Expired
- 1983-05-05 FI FI831546A patent/FI72749C/fi not_active IP Right Cessation
- 1983-05-06 KR KR1019830001938A patent/KR900000040B1/ko active IP Right Grant
- 1983-05-06 IT IT20985/83A patent/IT1161599B/it active
- 1983-05-06 CA CA000427653A patent/CA1197094A/en not_active Expired

Also Published As

Publication number	Publication date
FI831546A0 (fi)	1983-05-05
IT8320985A1 (it)	1984-11-06
ES522111A0 (es)	1984-11-16
ES8501447A1 (es)	1984-11-16
FI831546L (fi)	1983-11-07
DE3316023A1 (de)	1983-12-01
IT1161599B (it)	1987-03-18
KR900000040B1 (ko)	1990-01-18
FI72749B (fi)	1987-03-31
KR840004789A (ko)	1984-10-24
BR8302343A (pt)	1984-01-10
FI72749C (fi)	1987-07-10
CA1197094A (en)	1985-11-26

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