Already on ArticleSlash?

Forgot your password? Sign Up
 Article Directory   Author   Galen Wang 6
 

Galen Wang  RSS Feed

Published Articles:195
Total Article Views:66,651 (unique visitors)
Total Article Rank:2.11 /5 (47 Ratings)
(China)Author

Galen Wang's Articles

Articles by: Galen Wang

Recent Articles

Cast Iron Mechanical Properties

Cast iron has many good mechanical properties. According to my personal experience in Dandong Foundry in China, herein I listed some main chemical properties for the reference to buyers. 1. Tensile ..
(February 09, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 210

Surface Coating of Iron Castings

The most of iron castings need surface coating to prevent rust. According to the different functions, there are many types of surface coatings. According to our experience of Dandong Foundry, we ..
(February 09, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 353

Cast Iron Shrinkage Defect

The cast iron shrinkage has very large affect to the quality of iron castings. It will reduce the tensile strength and elongation, so the iron castings will be broken or penetrated at the shrinkage ..
(January 28, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 247

What is going on with the cast iron in China?

In 2010, all of cast iron prices were increased largely. In 2011, the increasing trend is continuing. What is going on with the cast iron in China? What is the reason for the increasing cast iron ..
(January 28, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 259

Cast Iron Fire Grate

In China, you could find many types of cast iron fire grates, such as round fire grate, square fire grate, camping fire grate etc. According to the application, the cast iron fire grates could be ..
(January 27, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 234

Sand Castings

Sand castings mean the metal castings produced by sand molds. There are many types of sand castings, such as gray iron sand castings, ductile iron sand castings, steel sand castings and aluminum sand .
(January 26, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 375

Custom Metal Castings

The custom metal castings are also called as OEM metal castings, which means the metal foundries produce the iron castings, steel and aluminum castings according to the drawings and requirements of ..
(January 26, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 242

How to inspect Chinese foundries

There are many Chinese foundries who are supplying their iron and steel casting products to overseas, and more and more buyers are establishing the cooperation with them. However, it is still a ..
(January 25, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 203

How to find a good Chinese foundry

Many iron casting buyers are interested to Chinese foundry since China is the largest casting base in the world, and there are thousands of Chinese foundries. For small Chinese foundries, they just ..
(January 24, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 199

EN-GJS-400 Ductile Iron

The ductile iron grade of EN-GJS-400 is from Germany standard DIN EN 1563. It has been replaced by the standard DIN 1693, so the EN-GJS-400 has been changed into GGG40. However, according to the DIN .
(January 21, 2011)
 | 
  • Currently 3.00/5
 | Business/Industrial-Mechanical | Visitors: 898

Gas Burner

Gas burner is also called as stove burner or gas stove burner. We have produced gas burners for years in China, so always wanted to write an article for burner buyers to learn about all issues ..
(January 20, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 280

Introducing the pattern for casting process

Before production, metal foundries need to make the patterns for the casting process, and then use the pattern to produce many casting molds, then use the molds to produce the metal castings. So, one .
(January 20, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 250

Sand Foundry in China

Sand foundry means the metal foundries, who produce the iron, steel or aluminum castings by sand molds. Sand foundries are very common in the world, there are many sand foundries in China and India. .
(January 19, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 256

Casting with Resin

The process of casting with resin has decades of years history, and is very common in the recent years. The resin sand casting has many advantages, such as better surface quality, better dimensional ..
(January 18, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 277

The Current Situation of Iron Casting Suppliers in China

There are many iron casting suppliers in China, and most of them are exporting iron castings and steel castings to overseas every years. In the past, these foundries had a good time for development. ..
(January 17, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 175

Steel Castings

The casting parts made by steel are steel castings. Steel castings have similar performance with the iron castings, but have good strength than cast iron. There are three types of steel castings, ..
(January 14, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 255

Castings with Machining

Where to buy the castings with machining in China? There are many iron foundries in China, who can machine the castings in-house. In the past, I heard many clients said they were surprised by the ..
(January 13, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 263

What is cast?

There are many ways to make products by metal materials, such as cast, forge, extrusion, rolling, drawing, stamping, machining, powder metallurgy and so on. Among them, the cast is the most basic, ..
(January 12, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 228

Cast Iron vs Cast Steel

One of our clients asked me which one is better for cast iron vs cast steel. I will have to say, no one is better, but just which one is more suitable to your products. Firstly, let us know what is ..
(January 11, 2011)
 | 
  • Currently 3.00/5
 | Business/Industrial-Mechanical | Visitors: 831

Cast Iron and Ductile Iron

Some buyers may wonder the relations of cast iron and ductile iron. So, what is cast iron? Cast iron should be a kind of metal, or specific iron casting part. Iron foundry melts the pig iron into hot .
(January 04, 2011)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 308

Cast Iron and Cast Steel

Dandong Foundry has produced cast iron and cast steel for over 50 years. After I joined this company, I started to learn about some about iron and steel castings, and start to write some articles to ..
(December 31, 2010)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 529

Iron Foundry

Iron foundry is the metal foundry mainly producing iron castings. There are thousands of iron foundries in China. Herein, I will talk about some main aspects about the iron foundry in China. Types ..
(December 31, 2010)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 238

Nodular Iron

Nodular iron is also called nodular cast iron, ductile iron and spheroidal graphite cast iron. Nodular iron is handled through the graphite ball and inoculated by spherical graphite. Nodular iron ..
(December 22, 2010)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 208

Grey Cast Iron

The tensile strength of grey cast iron, plastic and toughness are much lower than cast steel, but it has a considerable compressive strength as same as cast steel, cast iron is also commonly used in ..
(December 22, 2010)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 310

Small Cast Door

Small cast door is the small doors made by cast iron, which was also called as small casting door, stove casting door or cast iron door. There are many types of cast doors according to the ..
(December 20, 2010)
 | 
  • Currently nan/5
 | Business/Industrial-Mechanical | Visitors: 216