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burner rig testing

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Published: 01 January 2003
Fig. 18 Untested low-velocity atmospheric pressure burner rig test specimens. (a) Uncoated nickel-base alloys. (b) Coated superalloys More
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Published: 01 January 2003
Fig. 19 Low-velocity atmospheric pressure burner rig test results at 900 °C (1650 °F). The nickel-base alloy (a) and the CoCrAlY-type coating (b) were both attacked by type I hot corrosion. Depletion of an alloy constituent or coating phase was found along a broad front, with an associated More
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003671
EISBN: 978-1-62708-182-5
... for materials at high temperatures, including furnace tests, burner rig testing, and thermogravimetric analysis, and the test methods conducted at high temperature and high pressure. thermodynamics high-temperature corrosion oxidation oxide layers sample preparation high-temperature degradation...
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Published: 01 January 2003
Fig. 23 Optical micrographs showing internal oxidation and nitridation after the dynamic oxidation burner rig testing at 980 °C (1800 °F) for 1000 h with 30 min cycling. (a) 230 alloy. Note blocky nitrides below carbide-depleted zone; fine carbide precipitates were due to aging during the test More
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Published: 01 January 2003
Fig. 16 Lynn ducted low-velocity atmospheric pressure burner rig used for hot corrosion testing More
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Published: 01 January 2005
Fig. 63 Comparison of the corrosion resistance of MA 6000 and MA 956 with that of other superalloys. Tested in a burner rig for 312 h using a 30-to-1 air-to-fuel ratio. Fuel contained 0.3% S and 5 ppm seawater, and specimens were held at temperature for 58 min of each hour, then cooled 2 min More
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Published: 01 January 1990
Fig. 10 Comparison of the oxidation-sulfidation resistance of MA ODS alloys with that of superalloys IN-738 and IN-100. Tested in a burner rig for 500 h at 925 °C (1700 °F) using an air-to-fuel ratio that varied from 27:1 to 21:1. JP-5 fuel contained 0.3% S. Temperature test cycle consisted More
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001299
EISBN: 978-1-62708-170-2
... impingement on the button sample in a thermal fatigue test rig The test rig consists of an oxygen-propane or propylene burner, a fixture arm to hold the button sample, a stepping motor system to advance quickly between stations and to hold for prescribed times in the heating and cooling positions...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001103
EISBN: 978-1-62708-162-7
... in a burner-rig test. Representative data for selected alloys tested at 927 °C (1700 °F) is shown in Fig. 10 . MA 956 exhibits extremely high resistance to this form of attack. MA 6000, though less resistant than MA 956, was comparable to the cast alloy IN-738 in this test. Fig. 10 Comparison...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003842
EISBN: 978-1-62708-183-2
... can be introduced to more accurately model a real application. High-velocity, hydrocarbon-fueled burner rigs subject potential engine materials to an environment that closely approximates actual operating conditions. After these exposures, samples are typically analyzed with a variety of techniques...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002473
EISBN: 978-1-62708-194-8
... under more realistic conditions is the primary objective of the test. Thus, rigs with natural-gas or jet-fuel burners are common in the land-based and aircraft gas turbine industries. Petrochemical reaction chambers, exhaust flue gas, carburizing or nitriding heat-treating furnaces, and heat exchangers...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003486
EISBN: 978-1-62708-195-5
... at least up to 1500 °C (2730 °F) for a thousand hours or more. Prototype heat exchanger tubes and furnace components have been tested successfully, including a rig test of a burner tube involving temperature cycling to 1530 °C (2790 °F). Figure 15 shows examples of heat exchanger and furnace components...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.9781627081849
EISBN: 978-1-62708-184-9
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004225
EISBN: 978-1-62708-184-9
... density MCA pressure burner rig FRA Food and Drug Administration IGSCC irradiation-assisted stress- mdd FRP mass; molal (solution) FSS (U.S.) IHS corrosion cracking MEM mass transport coef cient ft nite-element analysis in. integrated circuit MFL metal FTIR eld emission microscopy IP impressed current...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005730
EISBN: 978-1-62708-171-9
.... Source: Ref 6 The test rig consists of an oxygen-propane or propylene burner, a fixture arm to hold the button sample, a stepping motor system to advance quickly between stations and to hold for prescribed times in the heating and cooling positions, and a means to record at least the front oxide...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001051
EISBN: 978-1-62708-161-0
... by the work with PWA 1480 alloy in Fig. 23 . The absence of grain boundaries, rosette clusters of carbides, and elemental segregation in heat-treated single-crystal alloys contribute to improved coating performance. Fig. 23 Coating performance of PWA 1480 at 1149 °C (2100 °F), burner rig oxidation...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006815
EISBN: 978-1-62708-329-4
..., and Wear Technology , Volume 18 (2017); the Section “Forms of Corrosion” in Corrosion: Fundamentals, Testing, and Protection , Volume 13A (2003); in particular the Sections pertaining to the materials under investigation in Corrosion: Materials , Volume 13B (2005); and pertinent articles...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004124
EISBN: 978-1-62708-184-9
... be inspected and cleaned. Boiler regions with high heat flux may be redesigned with ribbed or rifled tubing to alleviate film boiling. Boiler operation should be monitored to avoid rapid start-ups, excessive firing rates, low drum levels, and improper burner operation. Waterside Corrosion Failures...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005252
EISBN: 978-1-62708-187-0
... analogous to measuring the “stick point” of a resin-coated sand (see the section “ Control Testing of Resin-Sand Properties ” in this article). Generally, flake and lump resins are divided into three melting-point groups: Low melting point, 64 to 73.8 °C (147 to 165 °F) Medium melting point, 74...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003061
EISBN: 978-1-62708-200-6
... allows a high angle of attack for the next abrading particle. Impingement wear tests show that impingement angles above 60° lead to much higher wear rates ( Fig. 1 ). Thus, once the initial grain pluckouts begin, the wear rate can increase. Fig. 1 Impingement wear of several technical ceramics...