Materials Q&A

Do you have materials questions that you need answered by experts in the field? If so, submit your queries to Valve Magazine’s Editor-in-Chief, Judy Tibbs. Submissions will be forwarded to the Materials Q&A authors. Questions should involve particular materials-related properties, processes or selection philosophies. Questions regarding recommended materials of construction for a specific environment will not be answered in that form. However, our materials' experts will provide an overview of some of the factors to consider when selecting materials of construction for a particular application.

MATERIALS Q&A AUTHORS: DON BUSH, EMERSON PROCESS - FISHER CONTROLS, AND TOM SPENCE, FLOWSERVE CORPORATION

1 Which Valve for Nitric Acid Service?
2 Winter 2011: HIC Testing
3 Fall 2010: Cobalt-base Alloy 6
4 Summer 2010: Cast or Forged?
5 Spring 2010: ASTM A182
6 Winter 2010: ASTM-A105
7 Fall 2009: Ni-Cr-Mo Alloys
8 Summer 2009 - Welding Procedure
9 Spring 2009 - Choosing the Right Fasteners
10 Winter 2009 - NACE MR0103 and Duplex Stainless Steels
11 Fall 2008 - Indices that Measure Water Scaling
12 Summer 2008 - Conversion of Hardness
13 Spring 2008 - Portable Hardness Testers and NACE Sour Service Standards
14 Winter 2008 - Less Expensive Stainless Steels
15 Fall 2007 - Checking Metal Materials With a Magnet
16 Spring 2007 - Supplemental Requirement S23 in ASTM A703
17 Winter 2006 - Cobalt-based Alloy 6 Materials and Boiler Feedwater Service
18 Summer 2006 - Austenitic Stainless Steels
19 Spring 2006 - WCC and LCC Casting in ASME B16.34
20 Winter 2006 - Multi-colored Stain on Valves
21 Fall 2005 - NACE MR0175/ISO 15156
22 Summer 2005 - Specifying Valves for Hydrogen Service
23 Spring 2005 - Wrong Alloy?
24 Winter 2005 - ASTM A890
25 Fall 2004 - PMI Analysis
26 Summer 2004 - New NACE Standard MR0103
27 Spring 2004 - NACE MR0175
 

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