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 Article Directory   Author   Galen Wang 8
 

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Published Articles:195
Total Article Views:66,764 (unique visitors)
Total Article Rank:2.11 /5 (47 Ratings)
(China)Author

Galen Wang's Articles

Articles by: Galen Wang

Recent Articles

Properties of Gray Cast Iron

Gray cast iron can be regarded as carbon steel as matrix organization with graphite flakes added. Gray cast iron can be divided into three categories according to the different matrix organization: ..
(October 29, 2010)
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 | Business/Industrial-Mechanical | Visitors: 388

How to select iron casting process?

The most common iron casting process is sand casting, followed by special casting methods, such as metal mold casting, investment casting, plaster casting and so on. The sand casting process can be ..
(October 28, 2010)
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 | Business/Industrial-Mechanical | Visitors: 225

Industrial Burners

Industrial burners mean the natural gas burners or propane gas burners, which are used in industrial fields such as in hospital, restaurant, factories etc. In USA, the industrial burners have been ..
(October 25, 2010)
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 | Business/Industrial-Mechanical | Visitors: 238

The Difference between Pig Iron and Wrought Iron

Pig iron usually refers to the iron alloy with carbon content of the 2 to 4.3%, also known as cast iron. Besides carbon, pig iron also contains silicon, manganese and small amounts of sulfur and ..
(October 22, 2010)
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Ductile Iron Application

The scope of ductile iron application can be divided into four fields: First, pressure pipes and fittings. Second, the automobile industry. Third, agriculture, road and construction applications. ..
(October 21, 2010)
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 | Business/Industrial-Mechanical | Visitors: 264

Basic Knowledge of Metal Casting

Metal casting has been widely used in our residential and industrial fields. Casting is the foundation of modern machinery manufacturing industry. Casting process is to pour the melted metal into ..
(October 18, 2010)
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 | Business/Industrial-Mechanical | Visitors: 279

Floor Molding, ASTM A48 - 2000 / ASTM A159 - 1993 / ASTM A319 ..

Floor molding is a traditional sand molding process. Floor molding means we make the sand castings on floor or ground by sand boxes. The deference from other casting method is we use green sand or ..
(October 18, 2010)
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How to select qualified iron casting suppliers in China

As for a new buyer and purchaser, you may not understand what kinds of iron casting suppliers are suitable for your products. You may just search many suppliers from internet and send RFQ to them, ..
(September 23, 2010)
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 | Business/Industrial-Mechanical | Visitors: 220

How about ash doors for boilers and pump body & pump casing in .

Introducing the boiler ash doors and Pump Body and Pump Casing from Dandong Foundry in China. Including the suitable materials, casting processes and requirements. The ask door is similar with ..
(September 16, 2010)
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 | Business/Industrial-Mechanical | Visitors: 292

The problems with steel foundries in China.

There are three kinds of steel foundries in China. One is the sand casting foundries, then the water glass investment steel casting workshops, and the silica sol investment steel casting workshops. ..
(September 03, 2010)
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 | Business/Industrial-Mechanical | Visitors: 225

The problems with iron foundries in China.

The iron foundries are also known as iron casting workshops, which manufacture iron and steel castings. Many overseas buyers and purchasers always try to find the suitable iron foundries in China, so .
(September 03, 2010)
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The problems with brake drum made in China

The material degree for brake drums is gray iron class 35 (HT250, FC250, GG25, ISO300, G250) with 1% copper (Cu). Their Brinell Hardness should be HB 180-250. Their weights are usually from 10kg to ..
(September 03, 2010)
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 | Business/Industrial-Mechanical | Visitors: 262

FBO automatic molding line and Wooden patterns, resin ..

As for the sand castings, there are several moulding processes, which include manual moulding, machine molding (mechanical moulding), automatic machine molding. The automatic molding include ..
(September 02, 2010)
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How about the cast iron & pig iron prices in China

As a metal foundry in China, we always keep our eyes on the updated pig iron prices. At the same time, we also provided the updated cast iron prices on Dandong Foundry’s website. In this way, ..
(September 01, 2010)
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Tractor gearbox made in China

The main function of the gearbox is supporting the drive shaft to ensure that the center distance between the axis and parallel, and to ensure tractor gearbox components connected with other parts of .
(August 30, 2010)
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Cast iron flywheel and Large Belt Pulley Made in China

Flywheel is also known as cassette sprockets, flying wheel, Freewheel. Flywheel is usually made by gray cast iron (grey iron). They should be made on the automatic molding line because of their huge ..
(August 30, 2010)
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Large Gray Iron Plates and Gas Stove Burners Made in China

We made these large plates for our client in USA. Their material is Gray Iron Class 35, with Brinell hardness BH 160-220. Their weights are from 60kg to 300kg per piece. Two front and back surfaces ..
(August 30, 2010)
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 | Business/Industrial-Mechanical | Visitors: 250

ZFS Sand Casings and Cast Iron Skillet

What is ZFS sand casings, precoated sand castings, hot precoated sand castings, hot shell and core molding process, shell molding process? The ZFS means Zinc Formaldehyde Sulfoxylate, which is the ..
(August 27, 2010)
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Ductile iron and Cast iron skillet in China

Ductile iron is also known as nodular cast iron, spheroidal graphite iron, spherulitic iron. Ductile iron is a kind of spherical graphite cast iron. The globalization and inoculation processes ..
(August 27, 2010)
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Sand Castings in China

Sand castings are also known as sand mold castings, sand mould castings, sand cast or sand molded castings. Sand casting process uses sand shell and sand core as the molding material, the liquid ..
(August 27, 2010)
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 | Business/Industrial-Mechanical | Visitors: 235