The Influence of Production Conditions on Some Physical Properties of Tungsten Carbide and of a Complex Carbide Based on It

1974 ◽  
pp. 307-309
Author(s):  
A. N. Kruchinskii
Keyword(s):  
Physical Properties ◽  
Tungsten Carbide ◽  
Production Conditions ◽  
Complex Carbide

COLMONOY No. 83 PTA

Alloy Digest ◽  
1995 ◽  
Vol 44 (12) ◽  
Keyword(s):  
Wear Resistance ◽  
Compressive Strength ◽  
Physical Properties ◽  
Tungsten Carbide ◽  
Tensile Properties ◽  
Powder Metal ◽  
Application Method ◽  
Plasma Transferred Arc ◽  
Transferred Arc ◽  
Nickel Base

Abstract COLMONOY No. 83 PTA is a nickel-base hard surfacing alloy containing tungsten carbide. The application method is plasma transferred arc and the application is designed to protect extrusion screws. This datasheet provides information on composition, physical properties, microstructure, hardness, tensile properties, and compressive strength. It also includes information on wear resistance as well as machining and powder metal forms. Filing Code: Ni-493. Producer or source: Wall Colmonoy Corporation.

NIROSTA 4305

Alloy Digest ◽  
2002 ◽  
Vol 51 (5) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Tungsten Carbide ◽  
Tensile Properties ◽  
High Speed ◽  
High Speed Steel ◽  
Heat Treating ◽  
Austenitic Steels ◽  
High Sulfur Content ◽  
Machined Parts

Abstract NIROSTA 4305 is an austenitic alloy with a high sulfur content. The alloy is typically used for machined parts. As with other austenitic steels, it is necessary to machine with good-quality high-speed steel or tungsten carbide tools. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-854. Producer or source: ThyssenKrupp Nirosta GmbH.

COLMONOY No. 845

Alloy Digest ◽  
1995 ◽  
Vol 44 (10) ◽  
Keyword(s):  
Compressive Strength ◽  
Physical Properties ◽  
Surface Treatment ◽  
Tungsten Carbide ◽  
Tensile Properties ◽  
Matrix Alloy ◽  
Powder Metal

Abstract COLMONOY No. 845 is a complex of both a matrix alloy enriched with an extremely hard grade of tungsten carbide. It is specifically formulated to produce hardness levels of RC 57-62. This datasheet provides information on composition, physical properties, microstructure, hardness, tensile properties, and compressive strength. It also includes information on machining, joining, surface treatment, and powder metal forms. Filing Code: Ni-487. Producer or source: Wall Colmonoy Corporation.

STELCAR JET KOTE 117

Alloy Digest ◽  
2011 ◽  
Vol 60 (2) ◽  
Keyword(s):  
Wear Resistance ◽  
Physical Properties ◽  
Surface Treatment ◽  
Tungsten Carbide ◽  
Corrosion And Wear ◽  
Cobalt Powder ◽  
Powder Metal ◽  
High Quality ◽  
Hvof Coatings

Abstract Jet Kote 117 is a premium quality tungsten carbide/cobalt powder for the deposition of high quality HVOF coatings. This datasheet provides information on composition, physical properties, and hardness. It also includes information on corrosion and wear resistance as well as surface treatment and powder metal forms.Filing Code: Co-121. Producer or source: Stellite Coatings and Deloro Stellite.

COLTUNG No. 1

Alloy Digest ◽  
1996 ◽  
Vol 45 (5) ◽  
Keyword(s):  
Physical Properties ◽  
Tungsten Carbide ◽  
Nickel Matrix ◽  
Nickel Base

Abstract ColTung No. 1 is a nickel-base hard-surfacing alloy containing tungsten carbide in a nickel matrix with chromium borders. Hardnesses to 58 to 63 HRC can be reached. This datasheet provides information on composition, physical properties, microstructure, and hardness. It also includes information on joining. Filing Code: Ni-509. Producer or source: Wall Colmonoy Corporation.

COLMONOY No. 75

Alloy Digest ◽  
1996 ◽  
Vol 45 (2) ◽  
Keyword(s):  
Physical Properties ◽  
Tungsten Carbide ◽  
Base Alloy ◽  
Nickel Base Alloy ◽  
Powder Metal ◽  
Nickel Base ◽  
Carbide Particles

Abstract Colmonoy No.75 is a hard surfacing alloy with tungsten carbide particles dispersed in a matrix of a nickel-base alloy containing chromium borides. It is supplied as a powder for application with Wall Colmonoy’s SPRAYWELD. This datasheet provides information on composition, physical properties, microstructure, and hardness. It also includes information on machining and powder metal forms. Filing Code: Ni-500. Producer or source: Wall Colmonoy Corporation.

Decomposition of Two Phase WC and W2C in Casting Tungsten Carbide Particles in Steel/Iron Substrate Composites

2011 ◽  
Vol 109 ◽  
pp. 120-124 ◽  
Author(s):  
Quan Shan ◽  
Zu Lai Li ◽  
Ye Hua Jiang ◽  
Rong Zhou ◽  
Yu Dong Sui
Keyword(s):  
Physical Properties ◽  
Tungsten Carbide ◽  
Significant Role ◽  
Carbide Particle ◽  
Decomposition Process ◽  
Experimental Result ◽  
Two Phase ◽  
Heat Gain ◽  
Two Phases ◽  
Carbide Particles

The interface between matrix and casting tungsten carbide particle is produced by the the particles’ decomposition. Casting tungsten carbide particle is a kind of eutectic product，which is composed of two phases: WC and W2C. The two phases have differing chemical and physical properties, and thus follow different paths to achieve their decomposition process. By observing the decomposition of the particle, a hypothesis was put forward about how the casting tungsten carbide particle decomposes in steel/iron composites. An experiment was then designed to prove this hypothesis. The experimental result shows that heat gain plays a significant role in the decomposition process of casting tungsten carbide particles.

COLMONOY 750

Alloy Digest ◽  
1998 ◽  
Vol 47 (10) ◽  
Keyword(s):  
Physical Properties ◽  
Tungsten Carbide ◽  
Matrix Alloy ◽  
Powder Metal ◽  
Carbide Particles

Abstract Colmonoy 750 is a tough Ni-Cr-W matrix alloy used to hold extremely hard tungsten-carbide particles. It is best used for the most severe abrasive conditions and is finished by grinding. This datasheet provides information on composition, physical properties, microstructure, hardness, and elasticity. It also includes information on machining, joining, and powder metal forms. Filing Code: Ni-546. Producer or source: Wall Colmonoy Corporation.

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