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COLMONOY No. 21

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Journal Articles
Alloy Digest (1996) 45 (3): Ni-504.
Published: 01 March 1996
... overheating. General Characteristics: Colmonoy No. 21, a Fuseweld Powder, is one of several Col- monoy alloys used for repairing parts made of cast iron. The other alloy grades for cast iron repair are Colmonoy No. 20 (oxyacety- lene rod) and Cobnonoy Nos. 22.23A. and 24 (Fuseweld Pow- ders). See Alloy Digest...
Journal Articles
Alloy Digest (1977) 26 (3): Ni-242.
Published: 01 March 1977
...-iron repair are Colmonoy No. 20 (oxyacetylene rod), and Colmonoy Nos. 21, 23A and 24 (Fuseweld Powders). Of all these, Colmonoy No. 22 would be chosen for easiest application (flowability) and finishing, in situations calling for larger areas of repair. A deposit of Colmonoy No. 22 has high oxidation...
Journal Articles
Alloy Digest (1975) 24 (12): Ni-222.
Published: 01 December 1975
... COLMONOY No. 4 is a nickel-base alloy containing chromium boride. It is recommended for hard surfacing parts to resist wear, heat, corrosion and galling. Deposits, which have only moderate hardness (Rockwell C 35-40), can be machined with carbide tooling. Also, deposits have fairly good...
Journal Articles
Alloy Digest (2011) 60 (4): Ni-689.
Published: 01 April 2011
... DELORO 15, 21, 22, and 25 are prealloyed, gas-atomized, nickel-base powders for repair of glass-forming molds. This datasheet provides information on composition, physical properties, and hardness. It also includes information on powder metal forms. Filing Code: Ni-689. Producer or source...
Journal Articles
Alloy Digest (1992) 41 (8): SS-533.
Published: 01 August 1992
... Properties: Carbon 0.03 max. Density, 70°F Ib/cu in. Manganese 7.0-9.0 Density, 2 1 C gm/cc Silicon 1.0 max. Coefficient of thermal expansion Chromium 15.0-17.0 Modulus of elasticity, 70°F, psi Nickel 1.5-3.0 21 C, MPa Nitrogen 0.15-0.30 Magnetic permeability, field strength, Oersteds 100 200 500 1000 0.284...