An Unusual Activity Pattern in Hydrogen-reduced Nickel–Copper Alloy Catalysts

Nature ◽  
1967 ◽  
Vol 214 (5093) ◽  
pp. 1109-1109 ◽  
Author(s):  
J. K. A. CLARKE ◽  
J. J. BYRNE
Keyword(s):  
Activity Pattern ◽  
Copper Alloy ◽  
Nickel Copper ◽  
Alloy Catalysts

scholarly journals Carbon formation on nickel and nickel-copper alloy catalysts

1998 ◽  
Vol 49 (5) ◽  
pp. 367-372 ◽  
Author(s):  
I. Alstrup ◽  
M.T. Tavares ◽  
C.A. Bernardo ◽  
O. Sørensen ◽  
J.R. Rostrup-Nielsen
Keyword(s):  
Copper Alloy ◽  
Carbon Formation ◽  
Nickel Copper ◽  
Alloy Catalysts

Deactivation of bimetallic nickel–copper alloy catalysts in thermocatalytic decomposition of methane

2018 ◽  
Vol 8 (15) ◽  
pp. 3853-3862 ◽  
Author(s):  
Yi Shen ◽  
Moyan Ge ◽  
Aik Chong Lua
Keyword(s):  
Copper Alloy ◽  
Nickel Copper ◽  
Decomposition Of Methane ◽  
Thermocatalytic Decomposition ◽  
Alloy Catalysts

The deactivation of NiCu in the CDM process could involve three deactivation mechanisms – atomic erosion, fragmentation and copper segregation.

MONEL ALLOY R-405

Alloy Digest ◽  
1963 ◽  
Vol 12 (2) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Surface Treatment ◽  
Tensile Properties ◽  
Copper Alloy ◽  
Heat Treating ◽  
Nickel Copper

Abstract MONEL alloy R-405 is a machining grade of nickel-copper alloy that combines toughness, strength and corrosion resistance of MONEL alloy 400 with excellent machinability. The alloy is designed especially for use in automatic screw machines. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-79. Producer or source: Huntington Alloy Products Division.

COPPER ALLOY No. C70400

Alloy Digest ◽  
1985 ◽  
Vol 34 (9) ◽  
Keyword(s):  
Corrosion Resistance ◽  
High Velocity ◽  
Heat Exchangers ◽  
Copper Alloy ◽  
Cold Working ◽  
Elevated Temperatures ◽  
Salt Water ◽  
Heat Treating ◽  
Nickel Copper ◽  
Resistance To Stress

Abstract Copper Alloy No. C70400 is a 5.5% nickel-copper alloy characterized by resistance to corrosion by high-velocity seawater, resistance to stress-corrosion cracking, and retention of strength at moderately elevated temperatures. It responds well to both hot and cold-working operations. Among its many uses are springs, switches, heat exchangers, salt-water piping and relays. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-500. Producer or source: Copper and copper alloy mills.

Kinetics of environmental fatigue crack growth in a nickel-copper alloy: Part II. In hydrogen

1978 ◽  
Vol 9 (8) ◽  
pp. 1107-1111 ◽  
Author(s):  
R. J. Richards ◽  
S. Purushothaman ◽  
J. K. Tien ◽  
J. D. Frandsen ◽  
O. Buck
Keyword(s):  
Fatigue Crack ◽  
Fatigue Crack Growth ◽  
Crack Growth ◽  
Copper Alloy ◽  
Nickel Copper ◽  
Alloy Part ◽  
Kinetics Of

Catalytic nickel and nickel–copper alloy hollow-fiber membranes for the remediation of organic pollutants by electrocatalysis

2018 ◽  
Vol 6 (16) ◽  
pp. 6904-6915 ◽  
Author(s):  
Francois-Marie Allioux ◽  
Oana David ◽  
Andrea Merenda ◽  
James W. Maina ◽  
Miren Etxeberria Benavides ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Hollow Fiber ◽  
Copper Alloy ◽  
Membrane Reactors ◽  
Hollow Fiber Membranes ◽  
Viable Solution ◽  
Nickel Copper ◽  
Fiber Membranes

Electrocatalytic membrane reactors are becoming a viable solution for the treatment of wastewater contaminated with persistent organic pollutants and compounds.

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