Mechanical properties of new low-nickel cobalt-free maraging steels

2002 ◽  
Vol 73 (12) ◽  
pp. 549-556 ◽  
Author(s):  
Ayman Fathy ◽  
Taha Mattar ◽  
Hoda El-Faramawy ◽  
Wolfgang Bleck
Keyword(s):  
Mechanical Properties ◽  
Maraging Steels ◽  
Nickel Cobalt

Effect of Electrolysis Modes on Physico-Mechanical Properties of Composite Coatings Based on Nickel

2019 ◽  
Vol 945 ◽  
pp. 647-652
Author(s):  
A.V. Arzumanova ◽  
A.V. Starunov
Keyword(s):  
Mechanical Properties ◽  
Silicon Carbide ◽  
Cobalt Oxide ◽  
Silicon Oxide ◽  
Composite Coatings ◽  
Corrosion Properties ◽  
Chloride Electrolyte ◽  
Nickel Cobalt ◽  
Nickel Cobalt Oxide ◽  
Silicon System

The receiving method and some properties of the composite nickel containing galvanic coating on base nickel-cobalt-oxide silicon-carbide silicon system were discussed. Chloride electrolyte for the application of the composite electroplating coating with firmness to wear and corrosion properties of nickel-cobalt-oxide silicon-carbide silicon system was elaborated. Influence of electrolysis and electrolyte composition on physico-mechanical properties (firmness to wear, corrosion resistance, hardness, internal tensions, porosity, adhesion) of the composite electrolytic coating of nickel-cobalt-silicon oxide system, electroplated from chloride electrolyte, and on the properties of electrolyte (diffusing ability, output current draught) were investigated. The possibility of using for composite electroplating of nickel-cobalt-silicon oxide-carbide silicon system as a firmness to wear coating in instead of chrome was showed.

Aging behavior and mechanical properties of maraging steels in the presence of submicrocrystalline Laves phase particles

2011 ◽  
Vol 62 (10) ◽  
pp. 976-981 ◽  
Author(s):  
A. Mahmoudi ◽  
M.R. Zamanzad Ghavidel ◽  
S. Hossein Nedjad ◽  
A. Heidarzadeh ◽  
M. Nili Ahmadabadi
Keyword(s):  
Mechanical Properties ◽  
Laves Phase ◽  
Aging Behavior ◽  
Maraging Steels

scholarly journals Relation between the Phase Transformations and the Magnetic, Physical and Mechanical Properties in 18Ni 350 Grade Maraging Steels

1975 ◽  
Vol 61 (11) ◽  
pp. 2617-2628
Author(s):  
Yasuo KIMURA ◽  
Katsuyuki UCHIBORI ◽  
Kazunori TOKOROF ◽  
Hiroyuki MOTOKAWA
Keyword(s):  
Mechanical Properties ◽  
Phase Transformations ◽  
Physical And Mechanical Properties ◽  
Maraging Steels

Effects of Cobalt and Nickel/Cobalt Additions to P/M 304L Stainless Steel on Oxidation Behaviour at 900 °C and Mechanical Properties

2013 ◽  
Vol 55 (10) ◽  
pp. 748-754 ◽  
Author(s):  
Prangtip Uoonahaseth ◽  
Panyawat Wangyao ◽  
Gobboon Lothongkum ◽  
Nutthita Chuankrekkul ◽  
Ruangdaj Tongsri ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
Oxidation Behaviour ◽  
304L Stainless Steel ◽  
Nickel Cobalt ◽  
Cobalt And Nickel

scholarly journals Spark plasma effect on microstructure and mechanical properties of alumina-nickel-cobalt composite

Cerâmica ◽  
2018 ◽  
Vol 64 (371) ◽  
pp. 431-435 ◽  
Author(s):  
J. Baseri ◽  
R. Naghizadeh ◽  
H. R. Rezaie ◽  
F. Golestanifard
Keyword(s):  
Mechanical Properties ◽  
Electric Pulse ◽  
Hot Press ◽  
Nickel Cobalt ◽  
Microstructure And Mechanical Properties ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Short Time ◽  
Very High ◽  
Short Times

Abstract Spark plasma sintering (SPS) is an advanced process of sintering materials at low temperatures and short time by creating spark plasma at very high temperatures in the small points and short times, by which materials with high sintering temperature can sinter at lower temperatures. In this study, alumina-nickel-cobalt composites were sintered by SPS and RHP (rapid hot press) methods to investigate the effects of electric pulse on their microstructure and mechanical properties. To this end, sample powders containing alumina, nickel-cobalt aluminate spinel, and aluminum were sintered at 1380 °C under 30 MPa pressure for 10 min by SPS and RHP and then investigated. The densities of both samples were about 98% of theoretical density. Also, hardness and fracture toughness of both samples were about 11 GPa and 14 MPa.m0.5, respectively. The bending strengths of the SPS and RHP samples were 380 and 336 MPa, respectively.

scholarly journals Age-Hardening Behaviors and Mechanical Properties of Fe-8%Ni-Ti Maraging Steels

1977 ◽  
Vol 63 (3) ◽  
pp. 496-504 ◽  
Author(s):  
Yoshinao MISHIMA ◽  
Tomoo SUZUKI ◽  
Minoru TANAKA
Keyword(s):  
Mechanical Properties ◽  
Age Hardening ◽  
Maraging Steels
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