USE OF AUSTENITIC STAINLESS STEEL IN APPLICATION REQUIRING COKING RESISTANCE

Title:

USE OF AUSTENITIC STAINLESS STEEL IN APPLICATION REQUIRING COKING RESISTANCE

Document Type and Number:

Japanese Patent JP2002285299

Kind Code:

A

Abstract:

To provide the use of austenitic stainless steel in the application requiring coking resistance.

For providing an apparatus or the element of an apparatus with improved coking resistance, the austenitic stainless steel has a composition containing ≤0.15% C, 2 to 10% Mn, ≤2% Ni, ≤4% Cu, 0.1 to 0.4% N, ≤4% Cu, 10 to 20% Cr, ≤1% Si, ≤3% Mo and ≤0.7% Ti.

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Inventors:

LECOUR PHILIPPE
LONGAYGUE XAVIER
ROPITAL FRANCOIS
ANTONI LAURENT

Application Number:

JP2002005437A

Publication Date:

October 03, 2002

Filing Date:

January 15, 2002

Export Citation:

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Assignee:

INST FRANCAIS DU PETROLE

International Classes:

C07C5/327; C07C11/09; C10G35/00; C10G75/00; C22C38/00; C22C38/38; C22C38/42; C22C38/44; C22C38/50; C22C38/58; (IPC1-7): C22C38/00; C07C5/327; C07C11/09; C10G35/00; C10G75/00; C22C38/58

Attorney, Agent or Firm:

Eisuke Kishimoto (2 outside)

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