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

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# Article Title Hits
1 Which Valve for Nitric Acid Service? 716
2 Winter 2011: HIC Testing 2249
3 Fall 2010: Cobalt-base Alloy 6 2231
4 Summer 2010: Cast or Forged? 2713
5 Spring 2010: ASTM A182 3441
6 Winter 2010: ASTM-A105 8321
7 Fall 2009: Ni-Cr-Mo Alloys 3053
8 Summer 2009 - Welding Procedure 5837
9 Spring 2009 - Choosing the Right Fasteners 4419
10 Winter 2009 - NACE MR0103 and Duplex Stainless Steels 6840
11 Fall 2008 - Indices that Measure Water Scaling 5063
12 Summer 2008 - Conversion of Hardness 7561
13 Spring 2008 - Portable Hardness Testers and NACE Sour Service Standards 6127
14 Winter 2008 - Less Expensive Stainless Steels 4388
15 Fall 2007 - Checking Metal Materials With a Magnet 4938
16 Spring 2007 - Supplemental Requirement S23 in ASTM A703 5143
17 Winter 2006 - Cobalt-based Alloy 6 Materials and Boiler Feedwater Service 7198
18 Summer 2006 - Austenitic Stainless Steels 6117
19 Spring 2006 - WCC and LCC Casting in ASME B16.34 9232
20 Winter 2006 - Multi-colored Stain on Valves 4205
21 Fall 2005 - NACE MR0175/ISO 15156 11105
22 Summer 2005 - Specifying Valves for Hydrogen Service 8313
23 Spring 2005 - Wrong Alloy? 4693
24 Winter 2005 - ASTM A890 12491
25 Fall 2004 - PMI Analysis 5572
26 Summer 2004 - New NACE Standard MR0103 10178
27 Spring 2004 - NACE MR0175 6410
 
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