IT1265059B1 - Metodo per la cementazione carburante gassosa di prodotti in acciaio - Google Patents

Metodo per la cementazione carburante gassosa di prodotti in acciaio

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Publication number
IT1265059B1
IT1265059B1 IT93MI001783A ITMI931783A IT1265059B1 IT 1265059 B1 IT1265059 B1 IT 1265059B1 IT 93MI001783 A IT93MI001783 A IT 93MI001783A IT MI931783 A ITMI931783 A IT MI931783A IT 1265059 B1 IT1265059 B1 IT 1265059B1
Authority
IT
Italy
Prior art keywords
hardening
steel products
atmosphere
carburising
gas
Prior art date
Application number
IT93MI001783A
Other languages
English (en)
Inventor
Franco Montevecchi
Original Assignee
Bioteco S P A
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 Bioteco S P A filed Critical Bioteco S P A
Priority to IT93MI001783A priority Critical patent/IT1265059B1/it
Publication of ITMI931783A0 publication Critical patent/ITMI931783A0/it
Publication of ITMI931783A1 publication Critical patent/ITMI931783A1/it
Application granted granted Critical
Publication of IT1265059B1 publication Critical patent/IT1265059B1/it

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

Abstract

Un metodo per la cementazione carburante gassosa di prodotti in acciaio comprende il trattamento termico in forno dei prodotti sotto pressione parziale di uno o più idrocarburi per consentire l'assorbimento di atomi di carbonio negli strati superficiali dell'acciaio.Il trattamento viene condotto in una atmosfera formata da idrocarburi e gas inerte mantenendo l'atmosfera stessa a pressione assoluta maggiore o uguale alla pressione atmosferica e viene controllato mediante rilevazione quantitativa di uno o più dei componenti dell'atmosfera gassosa in entrata e/o in uscita dal forno.
IT93MI001783A 1993-08-06 1993-08-06 Metodo per la cementazione carburante gassosa di prodotti in acciaio IT1265059B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT93MI001783A IT1265059B1 (it) 1993-08-06 1993-08-06 Metodo per la cementazione carburante gassosa di prodotti in acciaio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001783A IT1265059B1 (it) 1993-08-06 1993-08-06 Metodo per la cementazione carburante gassosa di prodotti in acciaio

Publications (3)

Publication Number Publication Date
ITMI931783A0 ITMI931783A0 (it) 1993-08-06
ITMI931783A1 ITMI931783A1 (it) 1995-02-06
IT1265059B1 true IT1265059B1 (it) 1996-10-28

Family

ID=11366783

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001783A IT1265059B1 (it) 1993-08-06 1993-08-06 Metodo per la cementazione carburante gassosa di prodotti in acciaio

Country Status (1)

Country Link
IT (1) IT1265059B1 (it)

Also Published As

Publication number Publication date
ITMI931783A1 (it) 1995-02-06
ITMI931783A0 (it) 1993-08-06

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