The Microstructure and Corrosion Resistance of Ion Implanted Aluminum- Molybdenum Alloys Containing the Phase Al12Mo

1991 ◽  
Author(s):  
Jr. Benson ◽  
Ray B.
Keyword(s):  
Corrosion Resistance ◽  
Molybdenum Alloys ◽  
Ion Implanted

NAS 185N

Alloy Digest ◽  
2015 ◽  
Vol 64 (7) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Crevice Corrosion ◽  
Heat Treating ◽  
Molybdenum Alloys

Abstract NAS 185N is one of the first 6% molybdenum alloys with its great general pitting and crevice corrosion resistance. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1217. Producer or source: Nippon Yakin Kogyo Company Ltd.

Corrosion resistance and antithrombogenic behavior of La and Nd ion implanted stainless steels

2006 ◽  
Vol 24 (5) ◽  
pp. 1790-1794 ◽  
Author(s):  
F. J. Jing ◽  
F. Y. Jin ◽  
Y. W. Liu ◽  
G. J. Wan ◽  
X. M. Liu ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Stainless Steels ◽  
Ion Implanted

Eelectrochemical properties and corrosion resistance of carbon-ion-implanted magnesium

2014 ◽  
Vol 82 ◽  
pp. 173-179 ◽  
Author(s):  
Ruizhen Xu ◽  
Xiongbo Yang ◽  
Penghui Li ◽  
Kai Wong Suen ◽  
Guosong Wu ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Carbon Ion ◽  
Ion Implanted

HASTELLOY HYBRID-BC1 ALLOY

Alloy Digest ◽  
2010 ◽  
Vol 59 (5) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Chemical Process ◽  
Heat Treating ◽  
Process Industries ◽  
Molybdenum Alloys ◽  
Hydrochloric And Sulfuric Acids ◽  
Chemical Process Industries

Abstract The importance of hydrochloric and sulfuric acids to the chemical process industries cannot be overstated. There has always been a desire for materials with improved resistance to these two acids, without the drawbacks associated with the nickel-molybdenum alloys. The Hybrid-BC1 alloy is significantly more resistant to HCl and H2SO4 than the Ni-Cr-Mo alloys and additionally, is resistant to oxidizing chemicals in the acid that are very detrimental to B-Family alloys. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-679. Producer or source: Haynes International Inc.

Biocorrosion Studies of Gold and Rhodium Ion Implanted Titanium and Ti-6Al-4V Alloy

1987 ◽  
Vol 110 ◽  
Author(s):  
In-Seop Lee ◽  
R. A. Buchanan ◽  
J. M. Williams
Keyword(s):  
Corrosion Resistance ◽  
Noble Metal ◽  
Metal Ion ◽  
Noble Metals ◽  
Driving Forces ◽  
Biological Effects ◽  
Surface Modifications ◽  
Degradation Rates ◽  
Ion Implanted

AbstractConcern continues over the possible long-term biological effects of corrosion products released by degradation of metallic surgical implant materials in the human body. One approach to improve long-term biological performance involves surface modifications to significantly reduce degradation rates. Fundamentally, the elements with lowest driving forces (lowest ΔG functions) for corrosion in aqueous solutions over a wide pH range are the noble metals. With regard to surface-modifications, one of the most effective methods is through ion implantation.In the present on-going study, static in vitro corrosion properties of noble-metal ion-implanted surgical Ti-6Al-4V and commercially-pure(CP) Ti are being investigated in nonpassivating acid and passivating saline solutions. It was postulated that during the early stages of corrosion (or during a corrosion pretreatment) the implanted noble metal would enrich at the surface and significantly reduce subsequent corrosion rates. Thus far, the effects of ion-implanted Au and Rh have been studied, with mixed results. The Au implanted material yielded early benefits, but the enhanced corrosion resistance deteriorated with time, probably because the Au, during the enrichment stage, was not adequately adherent to the substrate. On the other hand, the observed behavior for the Rh implanted material appeared to follow the postulated mechanism, with both initial and time-dependent improvements in corrosion resistance.

Investigation of the Corrosion Resistance of Nickel-Molybdenum Alloys in the Eutectic LiF–NaF–KF

Atomic Energy ◽  
2021 ◽  
Author(s):  
A. I. Surenkov ◽  
V. V. Ignatiev ◽  
I. N. Trun’kin ◽  
M. Yu. Presnyakov ◽  
V. S. Uglov
Keyword(s):  
Corrosion Resistance ◽  
Molybdenum Alloys
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