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Susceptibility of Composite Floor-Tube Materials to Stress Corrosion Cracking During Recovery Boiler Operation, 2001 TAPPI Peer-reviewed Papers / Solutions!, November 2001 / VOL. 84: NO. 11 [01NOVSO52.pdf]

Susceptibility of composite floor-tube materials to stress corrosion cracking during recovery boiler operations, Solutions!, November 2001, Vol. 84(11)

Color and Gloss of Whey-Protein Coated Paperboard, 2001 TAPPI Peer-Reviewed Papers/ Solutions!, October 2001 / VOL. 84: NO. 10 [01OCTSO58.pdf]

Color and gloss of whey-protein coated paperboard, Solutions!, October 2001, Vol. 84(10)

A Performance Assessment of the North American Paper Industry, 2001 TAPPI PEER-REVIEWED PAPER/ Solutions!, December 2001/VOL.84: NO. 12 [01DECSO41B.pdf]

A performance assessment of the north american paper industry, Solutions!, December 2001, Vol. 84(12)

Intelligent Control System for Low Emissions and Heat Loss with Maximum Lime Kiln Production 2001 TAPPI PEER-REVIEWED PAPER/ Solutions!, December 2001/VOL.84: NO. 12 [01DECSO41A.pdf]

Intelligent control system for low emissions and heat loss with maximum lime kiln production, Solutions!, December 2001, Vol. 84(12)

Removal of Manganese from Pulp Fibers with MGSO4 in a Displacement System, 2001 TAPPI PEER-REVEIWED PAPERS/ SOLUTIONS!, 2001 December VOL. 84: NO.12 [01DECSO39B.pdf]

Removal of manganese from pulp fibers with mgso4 in a displacement system, Solutions!, December 2001, Vol. 84(12)

SCC susceptibility of chromized type 409 stainless steel in alkaline chloride solutions at ambient temperature and pressure, TAPPI Journal August 2023

ABSTRACT: Biomass hydrothermal liquefaction (HTL) is operated in a harsh reaction medium that contains hot pressurized water, inorganic acidic or basic catalyst, and inorganic/organic corrosive components released during the conversion. Candidate alloys for this application require suitable resistance to both corrosion and stress corrosion cracking (SCC) to withstand the HTL process conditions (250°C•374°C and 4•22 MPa). Ferritic iron-chromium (Fe-Cr) steels are more prone to corrosion but less susceptible to SCC compared to austenitic iron-chromium-nickel (Fe-Cr-Ni) steels. Chromizing can significantly reduce corrosion of Type 409 stainless steel (Fe-11Cr) in a simulated aqueous HTL solution. The objective of this study is to determine the SCC susceptibility of chromized Type 409 stainless steel, relative to the bare (non-chromized) case. The slow strain rate testing (SSRT) technique was used for this purpose. For simplicity of experimentation, SSRT was conducted using simulated HTL water containing 800 ppm potassium chloride (KCl), 1 M potassium carbonate (K2CO3), and 10 wt% acetic acid at ambient temperature and pressure. Complementary potentiodynamic polarization measurements and surface analysis by X-ray photoelectron spectros-copy (XPS) were also made to help interpret the SSRT results. The SSRT results show no significant difference in SCC susceptibility, regardless of the starting surface. Thus, chromizing, while significantly reducing the corrosion of Type 409 stainless steel, does not adversely affect SCC susceptibility, at least under the conditions tested.

SCC susceptibility of chromized type 409 stainless steel in alkaline chloride solutions at ambient temperature and pressure, TAPPI Journal August 2023

Measuring moisture, fiber, and titanium dioxide in pulp with impedance spectroscopy, TAPPI JOURNAL & Solutions! February 2005, Vol. 4(2) (577KB)

Measuring moisture, fiber, and titanium dioxide in pulp with impedance spectroscopy, TAPPI JOURNAL & Solutions! February 2005, Vol. 4(2) (577KB)

Guidelines for integrity evaluation and remaining life assessment of recovery boilers - CENIBRA's experience, TAPPI JOURNAL & Solutions! February 2005, Vol. 4(2) (815KB)

Guidelines for integrity evaluation and remaining life assessment of recovery boilers - CENIBRA's experience, TAPPI JOURNAL & Solutions! February 2005, Vol. 4(2) (815KB)

Influence of silica and alumina oxide on coating structure and print quality of ink-jet papers, TAPPI JOURNAL & Solutions! February 2005, Vol. 4(2) (376 KB)

Influence of silica and alumina oxide on coating structure and print quality of ink-jet papers, TAPPI JOURNAL & Solutions! February 2005, Vol. 4(2) (376 KB)