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Processing Techniques and Productions of

of these techniques and the applications of ductile cast iron. 2 P. RODUCION OF . D. UCTILE . I. RON. Ductile iron is made by the treatment of molten iron with no-dulizing (spheroidizing) material. During this treatment, gra-phite changes from flakes to nodules or spheres. The treatment process is a key operation in the production of ductile iron

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Ductile Iron Quality Assurance Guide

Ductile Iron Quality Assurance Guide . by . Ductile Iron Society . Purposes of Quality Assurance Guide . The primary objective of this guide is to assist producers of ductile iron castings in obtaining higher levels of quality reliability. It is not intended to be a complete textbook or handbook on ductile iron; these are available from several ...

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Why Ductile Iron? - HOWELL PIPE

Ductile Iron tensile strength is 60k versus cast iron at 31k . Ductile Iron has a yield strength of 40k, whereas cast iron exhibits no yield, only ultimate fracture . Ductile Iron strength-to-cost ratio offers greater value for a marginal increase in cost over cast iron . (See page 89 for a complete comparison of mechanicals .) Ductile Iron ...

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2 Ductile cast iron as a material - EADIPS FGR

E-Book – Ductile iron pipe systems Chapter 2: Ductile cast iron as a material 2/7 05.2014 With centrifugally cast pipes, in addition to the standard, routine ductility tests can also be carried out in-works with the help of ring flattening specimens or ball pres - sure specimens.

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Ductile Iron Metal Casting Resources

Cast ductile iron normally contains over 3 percent carbon; it can be bent, twisted, or deformed without fracturing. Its mechanical properties are similar to steel, and far exceed those of standard cast irons. Ductile iron castings are solid metal objects that result from molten ductile iron being poured into voids in a mold. The ductile iron ...

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Wear Properties of Austempered Ductile Irons

AR irons. However, CADI and QT ductile iron can rival the performance of some of these irons. Hardness, Rc 20 25 30 35 40 45 50 55 60 65 Volume Loss, mm 3 0 5 10 15 20 As-cast ductile iron QT Ductile Iron ADI ADI - interrupted quench As-cast Gray Iron AGI Austempered Steel QT Steel QT 4140 Ni-Hard Carbidic ADI Abrasion Resistant Irons CADI ...

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Ductile Iron - an overview ScienceDirect Topics

Ductile Iron. Ductile iron (usually hypereutectic) is produced by ‘‘treatment’’ with magnesium immediately prior to pouring castings (see Fig. 4), followed by inoculation in much the same way as for the production of gray cast iron. From: Encyclopedia of Materials: Science and Technology, 2001. Download as PDF.

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HYDRAULIC ANALYSIS OF DUCTILE IRON PIPE

steel pipe. (4) Cast Iron equivalent outside diameters. Sizes 6”-12” from AWWA C900, and sizes 14”-48” from AWWA C905, using average ODs and minimum wall thickness plus 1/2 wall tolerance. DR 18 for sizes 6”-24”, DR 21 for sizes 30”-36”, and DR 25 for sizes 42”- 48”. (5) From AWWA C906 using average Ductile Iron pipe

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12.10 Gray Iron Foundries

Iron foundries cast 3 major types of iron: gray iron, ductile iron, and malleable iron. Cast iron is an iron-carbon-silicon alloy, containing from 2 to 4 percent carbon and 0.25 to 3.00 percent silicon, along with varying percentages of manganese, sulfur, and phosphorus. Alloying elements such as

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Ductile iron casting Advantage Application JC casting

Ductile iron casting has round graphite structures found in the metal. It is also known as nodular cast iron. The ductile iron casting is made from molten iron added with carbon. This combination makes Ductile iron casting efficient against fatigue and wear. Ductile iron casting is a preferred type of casting because of its great properties.

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Ductile Iron Pipe - DIPRA

(4) Cast Iron equivalent outside diameters. Sizes 6”-12” from AWWA C900, and sizes 14”-48” from AWWA C905, using average ODs and minimum wall thickness plus 1/2 wall tolerance. DR 18 for sizes 6”-24”, DR 21 for sizes 30”-36”, and DR 25 for sizes 42”- 48”. (5) From AWWA C906 using average Ductile Iron

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Ductile Iron Pipes, Fittings and Accessories PDF ...

It is strong and ductile. Main applications of ductile iron pipes • Drinking and irrigation water networks. • Sewerage networks. • Fire fighting systems. This gray cast iron pipeline was in service for more than 330 years. Today such pipes are manufactured from ductile iron. Ductile iron possesses all excellent properties of gray cast iron.

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Ductile Iron Pipe for Wastewater Applications - DIPRA

Ductile Iron Pipe is an extremely durable material—its performance should exceed even that of its predecessor, gray Cast Iron pipe, which has continually served over 530 U.S. communities for more than a century. At least 21 U.S. communities currently have 150-year-old Cast Iron piping still in service.

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HYDRAULIC ANALYSIS OF DUCTILE IRON PIPE

steel pipe. (4) Cast Iron equivalent outside diameters. Sizes 6”-12” from AWWA C900, and sizes 14”-48” from AWWA C905, using average ODs and minimum wall thickness plus 1/2 wall tolerance. DR 18 for sizes 6”-24”, DR 21 for sizes 30”-36”, and DR 25 for sizes 42”- 48”. (5) From AWWA C906 using average Ductile Iron pipe

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Ductile Iron Data - Section 3 - Part 2

Although tensile data indicate that Ductile Iron has strength and ductility similar to cast steels, standard notched Charpy tests suggest that Ductile Iron has significantly lower fracture toughness, with energy values in the range 16-24 joules (12-18 ft lbf) compared to cast steels with 60-75 joules (44-55 ft lbf).

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Table 6.1 Hazen - Williams coefficients

Cast Iron, Ductile Iron 130 100 Mild Steel 140 100 Galvanized Iron above 50 mm dia. # 120 100 Galvanized Iron 50 mm dia and below used for house service connections. # 120 55 Centrifugally Lined Metallic Cast Iron, Ductile Iron and Mild Steel Pipes lined with

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Metallography of cast iron insight Struers

The term cast iron refers to iron-carbon-silicon alloys that contain 2.5-4 % carbon and usually 1-3 % silicon. In grey irons, the carbon is present as graphite; in white cast iron it is present in the form of iron carbide and alloy carbides. Cast iron has good castability and machinability, as well as moderate mechanical properties.

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Y Strainer, Cast Iron / Ductile Iron - ANSI 125 / 150 LB ...

We are supported by a team of highly skilled and qualified professionals, which helps us in catering to the variegated requirements of our clients in an efficient manner. Thank you for the opportunity to fulfill your Cast Iron / Ductile Iron - ANSI 125 / 150 LB, JIS 10K, Y Strainer, Cast Iron Valve, Gate Valve, Globe Valve, Swing Check Valve, Y ...

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About Us - Zanardi Fonderie

Zanardi Fonderie is a one-stop shop for the supply of cast parts in spheroidal graphite iron (GJS), austempered ductile iron (ADI) and isothermal ductile iron (IDI), ready for assembly and intended mainly for the industrial, construction, mining, agricultural and energy sectors, as well as on-road and off-road transport vehicles.

get price

Nodularity Measurement of Ductile Iron - Struers

High ductility makes ductile iron suitable for the manufacture of safety-critical parts such as axles, crankshafts, hubs, brake calipers, transmission parts, and valves. To achieve high ductility, the as-cast structure of ductile iron contains graphite particles in a small, rounded form, often referred to as spheroidal, globular, or nodular.

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Ductile Iron Pipes - Amiantit

Ductile Iron Pipes. Saudi Arabian Ductile Iron Pipes (SADIP) is a member of Amiantit Groups of Companies and was established in 1988 in a joint venture between Amiantit Group and Saint Gobain (Pont A. Mousson, France). DI pipes and fittings have similar properties with cast iron, however, the addition of magnesium content in Ductile Iron pipe allows itself to exhibit excellent ductility, good ...

get price

Turkey Cast Iron, Turkish Cast Iron Manufacturers - Made ...

Cast Iron Stove. FOB Price: 90.9 / Piece Get Latest Price Min Order: 50 Piece Supplying Ability: 250 Piece / Week Payment Terms: Other, PayPal, Money Gram, Western Union Business Type: Manufacturing No. of Employees: 26-50 Tags: Wood Stove Enamelled Stove. Durali Stove Factory.

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12.10 Gray Iron Foundries

Iron foundries cast 3 major types of iron: gray iron, ductile iron, and malleable iron. Cast iron is an iron-carbon-silicon alloy, containing from 2 to 4 percent carbon and 0.25 to 3.00 percent silicon, along with varying percentages of manganese, sulfur, and phosphorus. Alloying elements such as

get price

Ductile iron casting Advantage Application JC casting

Ductile iron casting has round graphite structures found in the metal. It is also known as nodular cast iron. The ductile iron casting is made from molten iron added with carbon. This combination makes Ductile iron casting efficient against fatigue and wear. Ductile iron casting is a preferred type of casting because of its great properties.

get price

Ductile Iron Pipe - DIPRA

(4) Cast Iron equivalent outside diameters. Sizes 6”-12” from AWWA C900, and sizes 14”-48” from AWWA C905, using average ODs and minimum wall thickness plus 1/2 wall tolerance. DR 18 for sizes 6”-24”, DR 21 for sizes 30”-36”, and DR 25 for sizes 42”- 48”. (5) From AWWA C906 using average Ductile Iron

get price

Ductile Iron Pipes, Fittings and Accessories PDF ...

It is strong and ductile. Main applications of ductile iron pipes • Drinking and irrigation water networks. • Sewerage networks. • Fire fighting systems. This gray cast iron pipeline was in service for more than 330 years. Today such pipes are manufactured from ductile iron. Ductile iron possesses all excellent properties of gray cast iron.

get price

Ductile Iron Pipe for Wastewater Applications - DIPRA

Ductile Iron Pipe is an extremely durable material—its performance should exceed even that of its predecessor, gray Cast Iron pipe, which has continually served over 530 U.S. communities for more than a century. At least 21 U.S. communities currently have 150-year-old Cast Iron piping still in service.

get price

HYDRAULIC ANALYSIS OF DUCTILE IRON PIPE

steel pipe. (4) Cast Iron equivalent outside diameters. Sizes 6”-12” from AWWA C900, and sizes 14”-48” from AWWA C905, using average ODs and minimum wall thickness plus 1/2 wall tolerance. DR 18 for sizes 6”-24”, DR 21 for sizes 30”-36”, and DR 25 for sizes 42”- 48”. (5) From AWWA C906 using average Ductile Iron pipe

get price

Ductile Iron Data - Section 3 - Part 2

Although tensile data indicate that Ductile Iron has strength and ductility similar to cast steels, standard notched Charpy tests suggest that Ductile Iron has significantly lower fracture toughness, with energy values in the range 16-24 joules (12-18 ft lbf) compared to cast steels with 60-75 joules (44-55 ft lbf).

get price

Table 6.1 Hazen - Williams coefficients

Cast Iron, Ductile Iron 130 100 Mild Steel 140 100 Galvanized Iron above 50 mm dia. # 120 100 Galvanized Iron 50 mm dia and below used for house service connections. # 120 55 Centrifugally Lined Metallic Cast Iron, Ductile Iron and Mild Steel Pipes lined with

get price

Metallography of cast iron insight Struers

The term cast iron refers to iron-carbon-silicon alloys that contain 2.5-4 % carbon and usually 1-3 % silicon. In grey irons, the carbon is present as graphite; in white cast iron it is present in the form of iron carbide and alloy carbides. Cast iron has good castability and machinability, as well as moderate mechanical properties.

get price

Y Strainer, Cast Iron / Ductile Iron - ANSI 125 / 150 LB ...

We are supported by a team of highly skilled and qualified professionals, which helps us in catering to the variegated requirements of our clients in an efficient manner. Thank you for the opportunity to fulfill your Cast Iron / Ductile Iron - ANSI 125 / 150 LB, JIS 10K, Y Strainer, Cast Iron Valve, Gate Valve, Globe Valve, Swing Check Valve, Y ...

get price

About Us - Zanardi Fonderie

Zanardi Fonderie is a one-stop shop for the supply of cast parts in spheroidal graphite iron (GJS), austempered ductile iron (ADI) and isothermal ductile iron (IDI), ready for assembly and intended mainly for the industrial, construction, mining, agricultural and energy sectors, as well as on-road and off-road transport vehicles.

get price

Nodularity Measurement of Ductile Iron - Struers

High ductility makes ductile iron suitable for the manufacture of safety-critical parts such as axles, crankshafts, hubs, brake calipers, transmission parts, and valves. To achieve high ductility, the as-cast structure of ductile iron contains graphite particles in a small, rounded form, often referred to as spheroidal, globular, or nodular.

get price

Ductile Iron Pipes - Amiantit

Ductile Iron Pipes. Saudi Arabian Ductile Iron Pipes (SADIP) is a member of Amiantit Groups of Companies and was established in 1988 in a joint venture between Amiantit Group and Saint Gobain (Pont A. Mousson, France). DI pipes and fittings have similar properties with cast iron, however, the addition of magnesium content in Ductile Iron pipe allows itself to exhibit excellent ductility, good ...

get price

Turkey Cast Iron, Turkish Cast Iron Manufacturers - Made ...

Cast Iron Stove. FOB Price: 90.9 / Piece Get Latest Price Min Order: 50 Piece Supplying Ability: 250 Piece / Week Payment Terms: Other, PayPal, Money Gram, Western Union Business Type: Manufacturing No. of Employees: 26-50 Tags: Wood Stove Enamelled Stove. Durali Stove Factory.

get price
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