Ceramic coatings for high-temperature protection of steel

Harrison, W. N.; Moore, Dwight G.; Richmond, Joseph C.

doi:10.6028/jres.038.014

Cited by 22 publications

(9 citation statements)

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“…Results of these studies [362][363][364] Other accomplishments during the period 1932 to 1947 that furthered the use of ceramics and metals in buildings included (a) studies of moisture expansion in ceramic whiteware and its relationship to delayed crazing of wall tile [366]. fb) the war-time development of high-temperature protective coatings and the subsequent use of these coatings for gas stoves and radiant heaters [367], and (c) the development of a large number of standard test procedures for both metals and ceramics.…”

Section: Contributions To Private Technical Organizationsmentioning

confidence: 99%

Building research at the National Bureau of Standards

Achenbach¹

1970

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The history of building research and technology at the National Bureau of Standards is as long as the history of the institution itself. The participation of the Bureau in the application of science and engineering to building materials and components played an early and important role in the development of steel and reinforced concrete as structural materials; in the understanding of the physics and chemistry of cement, lime and gypsum; in the evaluation of the fire properties of building components; in safe plumbing practices; in laboratory evaluation of the effects of weather on deterioration of building materials; and in measurement of the heat and sound transmission properties of building materials and constructions. The central and continuing objectives of the building research program are shown to be the development of new technical information and new measurement methods for building materials, components, and systems, and the application of this knowledge to the specifications for Federal procurement, to the national standards of the building industry, and to the building code structure of the nation. The Bureau has served as a major technical resource in three large-scale national efforts to accelerate the construction of economical and effective buildings for housing and commercial purposes. One of these efforts is currently in progress and is characterized by an emphasis on the design of buildings to meet the performance requirements of the user rather than through the specification of the properties of the materials used.

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Section: Contributions To Private Technical Organizationsmentioning

confidence: 99%

Building research at the National Bureau of Standards

Achenbach¹

1970

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“…2,3 In order to overcome the problem, there is an idea to develop new systems for high-temperature protection of boiler steels based on ceramic compounds. One of the very first work related to ceramic coatings for steels to be used at high-temperature regime was presented by Harrison et al 4 The coatings were designed to be used at temperatures as high at 670°C with outstanding high resistance to chipping under repeated thermal shock and protection of the metal surface against oxidation process during prolonged exposures. The coatings were prepared using a mixture of a special grade of calcined aluminum oxide and a conventional type of ground-coat frit with water to appropriate fineness and then applied to the steel surface, dried, and fired according to well-known methods in ceramic industry.…”

Section: Introductionmentioning

confidence: 99%

Effect of ceramic‐based coatings deposited on low‐alloyed steel T/P22 10H2M exposed at high temperature

Rząd

Polczyk

Figiel

et al. 2021

Int J Applied Ceramic Tech

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The study was carried out in order to evaluate oxidation resistance of the ceramic coatings based on SiO 2 -B 2 O 3 -TiO 2 -Na 2 O composition deposited on the low-alloyed steel T/P22 (10H2M) surface exposed for 1000 h at 540°C in oxidation atmosphere. Kinetic data were recorded periodically every 250 h; macro-and microanalyses as well as chemical composition were carried out using macrolenses, SEM, EDS, EDS X-ray mappings. The results indicated a high degree of protection by ceramic coatings; much lower mass gain was observed for the coated materials than for the uncoated T/P22 (10H2M) steel. No detachment, delamination, chipping of a coating were found from the steel surface; some of the coatings showed perpendicular tiny cracks to the bulk metal surface.

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“…But the outlook of Ni-Cr alloy is dark due to its increasing demand. To replace Ni-Cr alloys, a project was undertaken by United States National Bureau of Standards by ceramic coated steel in number of applications [7]. The Bureau considered several factors specially importance for coatings suitability to high temperature such as high bond strength, low thickness, no re-boil, protection of steel against oxidation and high resistance to thermal shock.…”

Section: Introductionmentioning

confidence: 99%

Thermal and Dry Sliding Wear Behavior of Plasma Sprayed Red Mud-Fly Ash Coatings on Mild Steel

Sutar¹,

Roy²,

Mishra³

et al. 2018

Tribol. Ind.

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The present work focuses to understand the limitations towards high temperature applications of plasma sprayed coatings like pure red mud, composited with varying weight % (10, 20 and 50) of fly ash on mild steel. Spraying is done at different operating power namely 9, 12 and 15 kW. Coating characteristics like morphology, thickness and phase formations are studied. The sustainability of these coatings towards high temperature at air environment up to 1000 °C is evaluated by finding their adhesion strength. DSC and TGA techniques are implemented to observe the coating behavior to heat. The coatings show remarkable resistance towards high temperature by virtue of adhesion strength compensation. It is feasible to use these coatings <800 °C, otherwise dislodging of coating from metal. Finally sliding wear performances are seen using a pin on disc tribometer at track diameter of 100 mm, sliding speed of 100 rpm (0.523 m/s) and normal load of 10 N with 3 minute incremental time interval up to 51 minute. Sliding time is seen to be remarkable variable for wear rate. Reinforcement of fly ash leads to form stronger bond strength with mild steel. Wear experiments are designed by Taguchi optimization technique to conclude the optimum variable impacting it.

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Ceramic coatings for high-temperature protection of steel

Cited by 22 publications

References 0 publications

Building research at the National Bureau of Standards

Building research at the National Bureau of Standards

Effect of ceramic‐based coatings deposited on low‐alloyed steel T/P22 10H2M exposed at high temperature

Thermal and Dry Sliding Wear Behavior of Plasma Sprayed Red Mud-Fly Ash Coatings on Mild Steel

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