Performance of Bolting Materials in High Temperature Plant Applications: Conference Proceedings, 16-17 June 1994, York, UK

by Strang,Andrew

• ISBN13: 9780901716729
• ISBN10: 0901716723
• Edition: 1st
• Format: Hardcover
• Copyright: 1995-10-01
• Publisher: CRC Press

Table of Contents

Foreword	viii
SESSION 1 Design and Performance
Design Considerations for High Temperature Bolting	1	(14)
J Bolton
Performance of High Temperature Bolting in Power Plant	15	(26)
RD Townsend
SESSION 2 Materials Testing and Data Aanalysis	41	(84)
Uniaxial Stress Relaxation Testing-a UK Perspective	43	(11)
PR McCarthy
A Strang
Testing of the Relaxation Strength of Bolted Joints	54	(16)
H Konig
KH Mayer
Behaviour of Durehete 1055 in Full Scale Bolt Tightening	70	(14)
A Elsender
D Carr
The Performance of High Purity 1CrMoVTiB Steel in Full Size Bolt Tests	84	(13)
SR Holdsworth
A Strang
Review of Current International Stress Relaxation Testing Standards	97	(18)
A Strang
Activities of a European Creep Collaborative Working Group on High Temperature Bolting Materials	115	(10)
J Orr
SESSION 3 Ferritic Bolting Steels	125	(76)
ESB Approach to the Assessment of High Temperature Ferritic Steel	127	(11)
JH Bulloch
A Bissell
The Continuing Development of Durehete 1055 and other High Integrity Bolting Steels	138	(12)
J Orr
H Everson
D Burton
J Beardwood
Operational Characteristics of 10-12% CrMoV Bolt Steels for Steam Turbines	150	(13)
KH Mayer
H Konig
Embrittlement of 12CrMoV Bolting Steel	163	(12)
JD Parker
B Wilshire
Consideration of the Role of Nb, Al and Trace Elements in Creep Resistance and Embrittlement Susceptibility of 9-12% Cr Steel	175	(13)
V Foldyna
Z Kubon
Relaxation Behaviour of Flange Joints in the Creep Range	188	(13)
K Maile
H Purper
G Hansel
H Konig
SESSION 4 Austenitic Bolting Steels	201	(56)
Warm Worked Esshete 1250: A High Strength Bolting Steel	203	(17)
J Orr
H Everson
G Parkin
Titanium Nitride Strengthened Steels for Bolting Applications	220	(6)
RG Hamerton
DM Jaeger
AR Jones
The Role of Molybdenum Disulphide-Containing Lubricants in the Stress Corrosion Cracking of High Strength Bolting Materials	226	(10)
AD Hope
EB Shone
Experience with Stainless Steel Bolts in the Helium Circulators of the Fort St Vrain Reactor	236	(14)
JR Lindgren
HD Shatoff
RH Ryder
RL Hellner
Experiences with Modern Thread Lubricants	250	(7)
R Holinski
H Trautmann
SESSION 5 Nickel Based Bolting Alloys	257	(72)
25 Years Experience of Nickel Based Bolting Materials	259	(12)
SM Beech
Brittle Fracture of Alloy 80A stud Bolts in a Steam Turbine	271	(13)
P Vinders
R Gommans
G van Oppen
K Verheesen
A Ni-25Mo-8Cr Alloy for High Temperature Fastener Applications	284	(10)
SK Srivastava
Influence of γ' Volume Fraction on Ordering and Rupture Properties of Alloy 80A Bolting Material	294	(12)
A Marucco
B Nath
Recent Developments in Alloy 80A for High Temperature Bolting Applications	306	(12)
B Nath
KH Mayer
S M Beech
RW Vanstone
High Strength, High Temperature Bolting Alloys for Turbine Applications	318	(11)
J Newnham
S Buzolits
SESSION 6 Life Management	329	(58)
Review of HT Bolt Tightening, Removal and Replacement Procedures	331	(12)
GT Jones
Damage Assessment of Service Stressed Nimonic 80A Steam Turbine Bolts	343	(13)
KH Mayer
H Konig
A Mechanistic Basis for Long-Term Creep Life Prediction of High Temperature Bolting Steel	356	(6)
PF Aplin
JM Brear
Physically-Based Modelling of Stress Relaxation in Superalloys and Ferritic Steels	362	(12)
S Osgerby
BF Dyson
Development or Ultrasonic Bolt Axial Force Inspection System for Turbine Bolts in a Thermal Power Plant	374	(13)
S Kawakami
H Hayakawa
H Watanabe
Y Ogura
T Takishita
Y Suzuki
SESSION 7 Materials Supply and Control	387	(30)
Developments in Processing of High Temperature Bolting Alloys	389	(21)
Part I. Steels
H Everson
Part II. Superalloys	399	(11)
G Oakes
Typical Grades of Steels and Alloys Used for High Temperature Bolting and their Methods of Production	410	(7)
H Schaff
SESSION 8 Future Prospects	417	(20)
Bolting Requirements for Advanced Turbine Plant	419	(14)
DV Thornton
Conference Overview	433	(4)
FB Pickering
Author Index	437	(1)
List of Delegates	438