Automatic estimation of the carbon and silicon content of molten cast irons using microprocessor-based instrumentation

1984 ◽  
Vol 3 (1) ◽  
pp. 19
Author(s):  
J. Dunlop
Keyword(s):  
Silicon Content ◽  
Cast Irons ◽  
Automatic Estimation

Regression Model Describing the Thermal Conductivity of Various Cast Irons

2010 ◽  
Vol 649 ◽  
pp. 499-504 ◽  
Author(s):  
Daniel Holmgren ◽  
Martin Selin
Keyword(s):  
Thermal Conductivity ◽  
Image Analysis ◽  
Regression Analysis ◽  
Silicon Content ◽  
Digital Image Analysis ◽  
Laser Flash ◽  
Flash Method ◽  
Conductivity Data ◽  
Cast Irons ◽  
Etching Technique

The thermal conductivity of various grades of pearlitic cast iron has been modelled with good results by means of regression analysis. The experimental thermal conductivity data, which the modelling is based on, were obtained by the laser flash method. The microstructure was investigated by digital image analysis combined with a colour etching technique. The model developed takes the carbon content, the silicon content, the nodularity as well as the fraction of cementite into consideration. The graphite morphologies of the samples investigated were lamellar, compacted and spheroidal.

AUTOMATIC ESTIMATION OF SPATIALLY CORRELATED NOISE VARIANCE IN SPECTRAL DOMAIN FOR IMAGES

2014 ◽  
Vol 73 (6) ◽  
pp. 511-527 ◽  
Author(s):  
V.V. Abramova ◽  
S. K. Abramov ◽  
V. V. Lukin ◽  
A. A. Roenko ◽  
Benoit Vozel
Keyword(s):  
Spectral Domain ◽  
Correlated Noise ◽  
Noise Variance ◽  
Spatially Correlated ◽  
Automatic Estimation ◽  
Spatially Correlated Noise

MEEHANITE GB300

Alloy Digest ◽  
2020 ◽  
Vol 69 (11) ◽  
Keyword(s):  
Thermal Conductivity ◽  
Tensile Strength ◽  
Compressive Strength ◽  
Gray Cast Iron ◽  
High Strength ◽  
Heat Treating ◽  
Spheroidal Graphite ◽  
Cast Irons ◽  
Test Pieces ◽  
Temperature Performance

Abstract Meehanite GB300 is a pearlitic gray cast iron that has a minimum tensile strength of 300 MPa (44 ksi), when determined on test pieces machined from separately cast, 30 mm (1.2 in.) diameter test bars. This grade exhibits high strength while still maintaining good thermal conductivity and good machinability. It is generally used for applications where the thermal conductivity requirements preclude the use of other higher-strength materials, such as spheroidal graphite cast irons, which have inferior thermal properties. This datasheet provides information on physical properties, hardness, tensile properties, and compressive strength as well as fatigue. It also includes information on low and high temperature performance as well as heat treating, machining, and joining. Filing Code: CI-75. Producer or source: Meehanite Metal Corporation.

CANNON-MUSKEGON D-2

Alloy Digest ◽  
1973 ◽  
Vol 22 (7) ◽  
Keyword(s):  
High Temperature ◽  
Physical Properties ◽  
Tool Steel ◽  
Silicon Content ◽  
Cast Steel ◽  
Heat Treating ◽  
High Carbon ◽  
High Chromium ◽  
Temperature Performance ◽  
Aisi D2

Abstract CANNON-MUSKEGON D-2 is a high-carbon high-chromium air-hardening cast tool steel with excellent resistance to abrasion. It is moderately machinable with excellent non-deforming characteristics. A higher silicon content is permissible in this cast steel than in AISI D2 (wrought) tool steel. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as casting, heat treating, machining, and joining. Filing Code: TS-259. Producer or source: Cannon-Muskegon Corporation.

CANNON-MUSKEGON H-12

Alloy Digest ◽  
1973 ◽  
Vol 22 (5) ◽  
Keyword(s):  
Physical Properties ◽  
Tool Steel ◽  
Silicon Content ◽  
Cast Steel ◽  
Heat Treating ◽  
Austenitizing Temperature ◽  
Red Hardness

Abstract CANNON-MUSKEGON H-12 is an air-hardening hot-work cast tool steel used for applications requiring good toughness combined with good red hardness. The alloy will harden from a relatively low austenitizing temperature. A higher silicon content is permissable in this cast steel than in AISI H-12 (wrought) tool steel. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on casting, heat treating, machining, and joining. Filing Code: TS-255. Producer or source: Cannon-Muskegon Corporation.

CANNON-MUSKEGON H-11

Alloy Digest ◽  
1973 ◽  
Vol 22 (3) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Tool Steel ◽  
Silicon Content ◽  
Cast Steel ◽  
Heat Treating ◽  
Red Hardness ◽  
The Sacrifice

Abstract CANNON-MUSKEGON H-11 is an air-hardening hot-work cast tool steel used for hot applications requiring good toughness combined with good red-hardness and for cold applications where toughness is required at the sacrifice of some wear. A higher silicon content is permissable in this cast steel than in AISI H-11 (wrought) tool steel. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on casting, heat treating, machining, and joining. Filing Code: TS-251. Producer or source: Cannon-Muskegon Corporation.

CANNON-MUSKEGON 8620

Alloy Digest ◽  
1973 ◽  
Vol 22 (12) ◽  
Keyword(s):  
Wear Resistance ◽  
Corrosion Resistance ◽  
Alloy Steel ◽  
Investment Casting ◽  
Silicon Content ◽  
Heat Treating ◽  
Low Carbon ◽  
Heat Treated ◽  
Casting Industry ◽  
Small Parts

Abstract CANNON-MUSKEGON 8620 is a low-carbon triple-alloy steel capable of being carburized for wear resistance or heat treated for toughness. This steel is suitable for many engineering applications, and is used in large quantities in the investment casting industry for small parts. A higher silicon content is permissible in this steel than in AISI 8620 (wrought) alloy steel. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, joining, and surface treatment. Filing Code: SA-299. Producer or source: Cannon-Muskegon Corporation.

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