Corrosion resistances of iron-based amorphons metals with yttrium and tungsten additions in hot calcium chloride brine & natural seawater: Fe 48Mo14Cr15y2C15B 6 and W-containing variants

J. Farmer; J. Haslam; S. Day; T. Lian; C. Saw; P. Hailey; J. S. Choi; N. Yang; C. Blue; W. Peter; J. Payer; D. Branagan

doi:10.1149/1.2789251

Corrosion resistances of iron-based amorphons metals with yttrium and tungsten additions in hot calcium chloride brine & natural seawater: Fe ₄₈Mo₁₄Cr₁₅y₂C₁₅B ₆ and W-containing variants

J. Farmer, J. Haslam, S. Day, T. Lian, C. Saw, P. Hailey, J. S. Choi, N. Yang, C. Blue, W. Peter, J. Payer, D. Branagan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Scopus citations

Abstract

Yttrium-containing SAM1651 (Fe_48.0Cr_15.0Mo _14.0B_6.0C_15.0Y_2.0) has a critical cooling rate (CCR) of approximately 80 Kelvin per second, while SAM2X5 (Fe _49.7Cr_17.7Mn_1.9Mo_7.4W _1.6B_15.2C_3.8Si_2.4) with no yttrium has a higher critical cooling rate of approximately 600 Kelvin per second. SAM1651's low CCR enables it to be rendered as a completely amorphous material in practical materials processes. Chromium (Cr), molybdenum (Mo) and tungsten (W) provide corrosion resistance; boron (B) enables glass formation; and rare earths such as yttrium (Y) lower CCR. The passive film stability of these Fe-based amorphous metal formulations have been found to be superior to that of conventional stainless steels, and comparable to that of Ni-based alloys, based on electrochemical measurements of the passive film breakdown potential and general corrosion rates. copyright The Electrochemical Society.

Original language	English
Title of host publication	ECS Transactions - Critical Factors in Localized Corrosion 5
Subtitle of host publication	A Symposium in Honor of Dr. Hugh S. Isaacs
Publisher	Electrochemical Society Inc.
Pages	485-496
Number of pages	12
Edition	31
ISBN (Electronic)	9781566775762
ISBN (Print)	9781566775762
DOIs	https://doi.org/10.1149/1.2789251
State	Published - 2006
Event	Critical Factors in Localized Corrosion 5: A Symposium in Honor of Dr. Hugh S. Isaacs - 210th ECS Meeting - Cancun, Mexico Duration: Oct 29 2006 → Nov 3 2006

Publication series

Name	ECS Transactions
Number	31
Volume	3
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Conference

Conference	Critical Factors in Localized Corrosion 5: A Symposium in Honor of Dr. Hugh S. Isaacs - 210th ECS Meeting
Country/Territory	Mexico
City	Cancun
Period	10/29/06 → 11/3/06

Access to Document

10.1149/1.2789251

Cite this

Farmer, J., Haslam, J., Day, S., Lian, T., Saw, C., Hailey, P., Choi, J. S., Yang, N., Blue, C., Peter, W., Payer, J., & Branagan, D. (2006). Corrosion resistances of iron-based amorphons metals with yttrium and tungsten additions in hot calcium chloride brine & natural seawater: Fe ₄₈Mo₁₄Cr₁₅y₂C₁₅B ₆ and W-containing variants. In ECS Transactions - Critical Factors in Localized Corrosion 5: A Symposium in Honor of Dr. Hugh S. Isaacs (31 ed., pp. 485-496). (ECS Transactions; Vol. 3, No. 31). Electrochemical Society Inc.. https://doi.org/10.1149/1.2789251

Farmer, J. ; Haslam, J. ; Day, S. et al. / Corrosion resistances of iron-based amorphons metals with yttrium and tungsten additions in hot calcium chloride brine & natural seawater : Fe ₄₈Mo₁₄Cr₁₅y₂C₁₅B ₆ and W-containing variants. ECS Transactions - Critical Factors in Localized Corrosion 5: A Symposium in Honor of Dr. Hugh S. Isaacs. 31. ed. Electrochemical Society Inc., 2006. pp. 485-496 (ECS Transactions; 31).

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title = "Corrosion resistances of iron-based amorphons metals with yttrium and tungsten additions in hot calcium chloride brine & natural seawater: Fe 48Mo14Cr15y2C15B 6 and W-containing variants",

abstract = "Yttrium-containing SAM1651 (Fe48.0Cr15.0Mo 14.0B6.0C15.0Y2.0) has a critical cooling rate (CCR) of approximately 80 Kelvin per second, while SAM2X5 (Fe 49.7Cr17.7Mn1.9Mo7.4W 1.6B15.2C3.8Si2.4) with no yttrium has a higher critical cooling rate of approximately 600 Kelvin per second. SAM1651's low CCR enables it to be rendered as a completely amorphous material in practical materials processes. Chromium (Cr), molybdenum (Mo) and tungsten (W) provide corrosion resistance; boron (B) enables glass formation; and rare earths such as yttrium (Y) lower CCR. The passive film stability of these Fe-based amorphous metal formulations have been found to be superior to that of conventional stainless steels, and comparable to that of Ni-based alloys, based on electrochemical measurements of the passive film breakdown potential and general corrosion rates. copyright The Electrochemical Society.",

author = "J. Farmer and J. Haslam and S. Day and T. Lian and C. Saw and P. Hailey and Choi, {J. S.} and N. Yang and C. Blue and W. Peter and J. Payer and D. Branagan",

year = "2006",

doi = "10.1149/1.2789251",

language = "English",

isbn = "9781566775762",

series = "ECS Transactions",

publisher = "Electrochemical Society Inc.",

number = "31",

pages = "485--496",

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Farmer, J, Haslam, J, Day, S, Lian, T, Saw, C, Hailey, P, Choi, JS, Yang, N, Blue, C , Peter, W, Payer, J & Branagan, D 2006, Corrosion resistances of iron-based amorphons metals with yttrium and tungsten additions in hot calcium chloride brine & natural seawater: Fe ₄₈Mo₁₄Cr₁₅y₂C₁₅B ₆ and W-containing variants. in ECS Transactions - Critical Factors in Localized Corrosion 5: A Symposium in Honor of Dr. Hugh S. Isaacs. 31 edn, ECS Transactions, no. 31, vol. 3, Electrochemical Society Inc., pp. 485-496, Critical Factors in Localized Corrosion 5: A Symposium in Honor of Dr. Hugh S. Isaacs - 210th ECS Meeting, Cancun, Mexico, 10/29/06. https://doi.org/10.1149/1.2789251

Corrosion resistances of iron-based amorphons metals with yttrium and tungsten additions in hot calcium chloride brine & natural seawater: Fe ₄₈Mo₁₄Cr₁₅y₂C₁₅B ₆ and W-containing variants. / Farmer, J.; Haslam, J.; Day, S. et al.
ECS Transactions - Critical Factors in Localized Corrosion 5: A Symposium in Honor of Dr. Hugh S. Isaacs. 31. ed. Electrochemical Society Inc., 2006. p. 485-496 (ECS Transactions; Vol. 3, No. 31).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T2 - Critical Factors in Localized Corrosion 5: A Symposium in Honor of Dr. Hugh S. Isaacs - 210th ECS Meeting

AU - Farmer, J.

AU - Haslam, J.

AU - Day, S.

AU - Lian, T.

AU - Saw, C.

AU - Hailey, P.

AU - Choi, J. S.

AU - Yang, N.

AU - Blue, C.

AU - Peter, W.

AU - Payer, J.

AU - Branagan, D.

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N2 - Yttrium-containing SAM1651 (Fe48.0Cr15.0Mo 14.0B6.0C15.0Y2.0) has a critical cooling rate (CCR) of approximately 80 Kelvin per second, while SAM2X5 (Fe 49.7Cr17.7Mn1.9Mo7.4W 1.6B15.2C3.8Si2.4) with no yttrium has a higher critical cooling rate of approximately 600 Kelvin per second. SAM1651's low CCR enables it to be rendered as a completely amorphous material in practical materials processes. Chromium (Cr), molybdenum (Mo) and tungsten (W) provide corrosion resistance; boron (B) enables glass formation; and rare earths such as yttrium (Y) lower CCR. The passive film stability of these Fe-based amorphous metal formulations have been found to be superior to that of conventional stainless steels, and comparable to that of Ni-based alloys, based on electrochemical measurements of the passive film breakdown potential and general corrosion rates. copyright The Electrochemical Society.

AB - Yttrium-containing SAM1651 (Fe48.0Cr15.0Mo 14.0B6.0C15.0Y2.0) has a critical cooling rate (CCR) of approximately 80 Kelvin per second, while SAM2X5 (Fe 49.7Cr17.7Mn1.9Mo7.4W 1.6B15.2C3.8Si2.4) with no yttrium has a higher critical cooling rate of approximately 600 Kelvin per second. SAM1651's low CCR enables it to be rendered as a completely amorphous material in practical materials processes. Chromium (Cr), molybdenum (Mo) and tungsten (W) provide corrosion resistance; boron (B) enables glass formation; and rare earths such as yttrium (Y) lower CCR. The passive film stability of these Fe-based amorphous metal formulations have been found to be superior to that of conventional stainless steels, and comparable to that of Ni-based alloys, based on electrochemical measurements of the passive film breakdown potential and general corrosion rates. copyright The Electrochemical Society.

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SN - 9781566775762

T3 - ECS Transactions

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BT - ECS Transactions - Critical Factors in Localized Corrosion 5

PB - Electrochemical Society Inc.

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Farmer J, Haslam J, Day S, Lian T, Saw C, Hailey P et al. Corrosion resistances of iron-based amorphons metals with yttrium and tungsten additions in hot calcium chloride brine & natural seawater: Fe ₄₈Mo₁₄Cr₁₅y₂C₁₅B ₆ and W-containing variants. In ECS Transactions - Critical Factors in Localized Corrosion 5: A Symposium in Honor of Dr. Hugh S. Isaacs. 31 ed. Electrochemical Society Inc. 2006. p. 485-496. (ECS Transactions; 31). doi: 10.1149/1.2789251