Why are the Effects of Pressure and Composition Change Often Similar in Antiferromagnetic Chromium Alloys?

1994 ◽  
pp. 397-402
Author(s):  
Eric Fawcett
Keyword(s):  
Composition Change ◽  
Chromium Alloys

HREM observation of NiO growth on submicron spheres of pure nickel

1989 ◽  
Vol 47 ◽  
pp. 548-549
Author(s):  
C.M. Teng ◽  
T.F. Kelly ◽  
J.P. Zhang ◽  
H.M. Lin ◽  
Y.W. Kim
Keyword(s):  
Nickel Oxide ◽  
Grain Boundaries ◽  
Pure Nickel ◽  
Submicron Particles ◽  
Crystal Formation ◽  
Nickel Wire ◽  
Liquid Droplets ◽  
Oxide Interface ◽  
Nickel Chromium ◽  
Chromium Alloys

Spherical submicron particles of materials produced by electrohydrodynamic (EHD) atomization have been used to study a variety of materials processes including nucleation of alternative crystallization phases in iron-nickel and nickel-chromium alloys, amorphous solidification in submicron droplets of pure metals, and quasi-crystal formation in nickel-chromium alloys. Some experiments on pure nickel, nickel oxide single crystals, the nickel/nickel(II) oxide interface, and grain boundaries in nickel monoxide have been performed by STEM. For these latter studies, HREM is the most direct approach to obtain particle crystal structures at the atomic level. Grain boundaries in nickel oxide have also been investigated by HREM. In this paper, we present preliminary results of HREM observations of NiO growth on submicron spheres of pure nickel.Small particles of pure nickel were prepared by EHD atomization. For the study of pure nickel, 0.5 mm diameter pure nickel wire (99.9975%) is sprayed directly in the EHD process. The liquid droplets solidify in free-flight through a vacuum chamber operated at about 10-7 torr.

AMETEK 820 ALLOY

Alloy Digest ◽  
1999 ◽  
Vol 48 (3) ◽  
Keyword(s):  
Physical Properties ◽  
Production Process ◽  
Tensile Properties ◽  
Powder Metal ◽  
Nickel Chromium ◽  
Chromium Alloys ◽  
Metal Products ◽  
Specialty Metal

Abstract AMETEK 820 alloy is a powder metallurgically produced strip that is used in hardfacing weld wire. The production process, however, can produce other special strip compositions such as the nickel-chromium alloys used as resistance alloys. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on powder metal forms. Filing Code: Ni-549. Producer or source: AMETEK Specialty Metal Products.

ARMCO 18-SR

Alloy Digest ◽  
1971 ◽  
Vol 20 (9) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Advanced Materials ◽  
Temperature Performance ◽  
Chromium Alloys ◽  
Temperature Scaling

Abstract Armco 18 SR is a ferritic stainless steel that provides excellent resistance to high temperature scaling. It is readily welded by conventional methods and is not subject to troublesome embrittlement or loss of corrosion resistance in the heat-affected zones that affect many other straight chromium alloys. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-259. Producer or source: Armco Steel Corporation, Advanced Materials Division.

Processing Development and Properties of Cobalt-Chromium Alloys Fabricated by Traditional Method

2021 ◽  
Vol 43 ◽  
pp. 2629-2634
Author(s):  
Wanwilai Vittayakorn ◽  
Phieraya Poolphol ◽  
Kantapon Aimprakod ◽  
Tosapol Maluangnont
Keyword(s):  
Traditional Method ◽  
Cobalt Chromium ◽  
Chromium Alloys

Multimodal measurement of body composition change with diet- and exercise-induced weight loss in obese women

2011 ◽  
Vol 35 (2) ◽  
pp. 204-205
Author(s):  
A.R. Josse ◽  
S.A. Atkinson ◽  
M.A. Tarnopolsky ◽  
H. Azizian ◽  
J.K.G. Kramer ◽  
...  
Keyword(s):  
Weight Loss ◽  
Body Composition ◽  
Obese Women ◽  
Composition Change ◽  
Body Composition Change ◽  
Diet And Exercise ◽  
Exercise Induced

scholarly journals Tissue Reactions and Sensitivity to Iron-Chromium Alloys

2002 ◽  
Vol 43 (12) ◽  
pp. 3065-3071 ◽  
Author(s):  
Yoshiaki Ikarashi ◽  
Toshie Tsuchiya ◽  
Kazuhiro Toyoda ◽  
Equo Kobayashi ◽  
Hisashi Doi ◽  
...  
Keyword(s):  
Chromium Alloys ◽  
Tissue Reactions ◽  
Iron Chromium

Internal friction in iron-chromium alloys

1976 ◽  
Vol 33 (1) ◽  
pp. 354-367 ◽  
Author(s):  
B. Dubois ◽  
S. A. Rizkallah ◽  
G. Brun ◽  
G. Flamant ◽  
G. Bouquet
Keyword(s):  
Internal Friction ◽  
Chromium Alloys ◽  
Iron Chromium
Sign in / Sign up

Export Citation Format

Share Document