Materials Science for Quality Assurance in an Oil&Gas Company (Italian version)

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The file shows an application of spectroscopy for quality Assurance of Materials and Welds in a Manufacturing Oil&Gas Company (copyright Antonio Manicone)

Progetto Lauree accompany
PowerPoint toscientifiche

Welding
Principles and Practices
Third Edition

Sacks and Bohnart

QUALITA’:
materiali,
processi e
metodi
Relatore:
Manicone

Grumo
Copyright © The McGraw-Hill Companies, Inc.Appula (BA), 4 Maggio 2011
Permission required for reproduction or display.

Antonio

1

Obiettivi

1. Processi di saldatura (GTAW, SMAW, FCAW).
2. Qualità: aspetto fondamentale.

3. Scienza dei materiali:
controllo di processo e di materiali
Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

Processi di saldatura:
introduzione

Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

1/4

11 - 3

Processi di saldatura:
tipologie

Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

1/4

11 - 4

Processi di saldatura:
GTAW

Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

2/4

11 - 5

Processi di saldatura:
SMAW

Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

3/4

11 - 6

Processi di saldatura:
FCAW

Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

4/4

11 - 7

QUALITA’:

Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

1/2

11 - 8

QUALITA’….ad esempio….

Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

2/2

11 - 9

Spettrometria di emissione

1/2

Sistema ottico (nel vuoto)
2 CCD digital electronic detecotrs 2048
pixels
High Luminosity Holographic Grating with
2400 grooves/mm
Spectral Range: 120 - 800 nm
1st order dispersion = 0.55 nm/mm
2nd order dispersion = 0.275 nm/mm
Resolution - Better than 0.01 nm
Provision for future upgrades for multi-matrix analyses
Preheated optics for better stability

Controllo di materiale e saldatura mediante un sistema
elettronico basato su semiconduttore
Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

11 - 10

Spettrometria di emissione

Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

2/2

11 - 11

Grazie per l’attenzione!

Antonio Manicone

Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

11 - 12

The document discusses the 4-stroke engine cycle which includes the intake, compression, power, and exhaust strokes. It explains the basic functioning of each stroke, with the intake stroke allowing air/fuel mixture into the cylinder, compression stroke compressing the mixture, power stroke igniting the mixture to power the crankshaft, and exhaust stroke forcing out exhaust gases. It also defines engine speed as RPM and discusses the key components needed for an engine to run: air, fuel, compression, and ignition. It proceeds to describe the primary components of air as nitrogen, oxygen, argon, carbon dioxide and trace gases.

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Materials Science for Quality Assurance in an Oil&Gas Company (Italian version)

1. Progetto Lauree accompany PowerPoint toscientifiche Welding Principles and Practices Third Edition Sacks and Bohnart QUALITA’: materiali, processi e metodi Relatore: Manicone Grumo Copyright © The McGraw-Hill Companies, Inc.Appula (BA), 4 Maggio 2011 Permission required for reproduction or display. Antonio 1

2. Obiettivi 1. Processi di saldatura (GTAW, SMAW, FCAW). 2. Qualità: aspetto fondamentale. 3. Scienza dei materiali: controllo di processo e di materiali Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011

3. Processi di saldatura: introduzione Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 1/4 11 - 3

4. Processi di saldatura: tipologie Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 1/4 11 - 4

5. Processi di saldatura: GTAW Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 2/4 11 - 5

6. Processi di saldatura: SMAW Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 3/4 11 - 6

7. Processi di saldatura: FCAW Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 4/4 11 - 7

8. QUALITA’: Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 1/2 11 - 8

9. QUALITA’….ad esempio…. Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 2/2 11 - 9

10. Spettrometria di emissione 1/2 Sistema ottico (nel vuoto) 2 CCD digital electronic detecotrs 2048 pixels High Luminosity Holographic Grating with 2400 grooves/mm Spectral Range: 120 - 800 nm 1st order dispersion = 0.55 nm/mm 2nd order dispersion = 0.275 nm/mm Resolution - Better than 0.01 nm Provision for future upgrades for multi-matrix analyses Preheated optics for better stability Controllo di materiale e saldatura mediante un sistema elettronico basato su semiconduttore Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 11 - 10

11. Spettrometria di emissione Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 2/2 11 - 11

12. Grazie per l’attenzione! Antonio Manicone Progetto lauree scientifiche, Grumo Appula (BA), 4 Maggio 2011 11 - 12

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Materials Science for Quality Assurance in an Oil&Gas Company (Italian version)

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Materials Science for Quality Assurance in an Oil&Gas Company (Italian version)