Fundamentally New Effective Process of Casting of Hollow Cylindrical Billets of Cast Iron by the Method of Directional Solidification

Advantages of new method of manufacture of hollow billets of cast iron are presented. Thermal condition of crystallizer at iterative temperature influences on its internal surface, solidification of casting and structure formation of cast iron in the conditions of intensive unilateral heat sink are examined. Comparative data on properties and operational characteristics of the components obtained by various methods of casting are shown.

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Misorientation dependent thermal condition-solute field cooperative effect on competitive grain growth in the converging case during directional solidification of a nickel-base superalloy

Journal of Material Science and Technology ◽

10.1016/j.jmst.2021.02.030 ◽

2021 ◽

Author(s):

X.B. Meng ◽

J.G. Li ◽

C.N. Jing ◽

J.D. Liu ◽

S.Y. Ma ◽

...

Keyword(s):

Directional Solidification ◽

Grain Growth ◽

Thermal Condition ◽

Cooperative Effect ◽

Nickel Base Superalloy ◽

Nickel Base ◽

Base Superalloy

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Fracture Parameters for Buried Cast Iron Pipes Subjected to Internal Surface Corrosions and Cracks

Journal of Pipeline Science and Engineering ◽

10.1016/j.jpse.2021.04.001 ◽

2021 ◽

Author(s):

Atika Hossain Akhi ◽

Ashutosh Sutra Dhar

Keyword(s):

Cast Iron ◽

Internal Surface ◽

Fracture Parameters

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A new method for prediction of nodular cast iron fatigue limit

International Journal of Fatigue ◽

10.1016/j.ijfatigue.2009.11.005 ◽

2010 ◽

Vol 32 (7) ◽

pp. 988-995 ◽

Cited By ~ 36

Author(s):

N. Costa ◽

N. Machado ◽

F.S. Silva

Keyword(s):

Cast Iron ◽

Fatigue Limit ◽

Nodular Cast Iron ◽

New Method

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New Method for Cutting Cast-iron Pipe

American Water Works Association ◽

10.1002/j.1551-8833.1946.tb17582.x ◽

1946 ◽

Vol 38 (3) ◽

pp. 345-347

Author(s):

Wendell R. LaDue

Keyword(s):

Cast Iron ◽

New Method

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A Proposed New Method for Determining Barrel Thicknesses of Cast Iron Pipe

American Water Works Association ◽

10.1002/j.1551-8833.1939.tb12824.x ◽

1939 ◽

Vol 31 (5) ◽

pp. 841-908 ◽

Cited By ~ 7

Author(s):

Thomas H. Wiggin ◽

M. L. Eriger ◽

W. J. Schlick

Keyword(s):

Cast Iron ◽

New Method

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Directional Solidification of Undercooled Hypoeutectic Silver-Copper Alloy Melt

Materials Science Forum ◽

10.4028/www.scientific.net/msf.475-479.2607 ◽

2005 ◽

Vol 475-479 ◽

pp. 2607-2610

Author(s):

Yu Ying Lu ◽

Hong Xing Zheng ◽

Fa Qin Xie ◽

Jian Guo Li

Keyword(s):

Directional Solidification ◽

Copper Alloy ◽

New Method ◽

Silver Copper ◽

Undercooled Melt ◽

Dendritic Microstructures

Directional solidification of the undercooled melt which combines melt undercooling with conventional directional solidification is a new method of obtaining directional structure. This method is used to realize the directional solidification of the undercooled Ag70.3Cu29.7 melt. The experiment is performed in two steps: The undercooled melt is obtained by glass fluxing, and the above specimen is remelted and excited with Ga-In-Sn coolant. By this method, directional solidification dendrites of Ag70.3Cu29.7 alloy are achieved successfully. The columnar dendrites are straight and fine. The primary arm spacing is 21µm in average for a 65K undercooling, as compared to 38µm for a 32K undercooling. This confirms that higher undercooling promotes finer dendritic microstructures.

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