Technical Articles
  • Basic Knowledge of Brass (Part Three)
    Posted: 01/30/2018 03:41:45  Hits: 10
    Tin Brass Adding tin to brass can significantly improve heat resistance of the alloy, which can especially improve resistance of the alloy to sea water. Therefore, tin brass can also be called admiralty brass. Tin can dissolve in the copper-based solid solution, playing a role of strengthening the ...
  • Basic Knowledge of Brass (Part Two)
    Posted: 11/24/2017 08:50:10  Hits: 11
    Special brass The multiple alloys which are formed by adding other alloying elements to ordinary brass are called special brass. The common added alloying elements are lead, tin, aluminum, etc., and the multiple alloys can be called lead brass, tin brass and aluminum brass. The purpose of adding all...
  • Basic Knowledge of Brass (Part One)
    Posted: 11/10/2017 03:58:01  Hits: 10
    Brass which is made of copper and zinc is called ordinary brass. A variety of alloys which is made of two or more elements is called special brass. For example, copper alloys are made of lead, tin, manganese, nickel, iron and silicon. Brass has strong wear resistance. Special brass has high strengt...
  • Effects of Mold Designs on Quality of Aluminum Die Casts (Part Three)
    Posted: 10/10/2017 08:55:50  Hits: 11
    4. Designs of discharge systems  Overflow boxes and discharge passages with enough overflowing areas should be set up for molds, which is very important to ensure quality of die casts. People often overlook the problem of molten metal blocking the overflow passages too early. Reasonable structu...
  • Effects of Mold Designs on Quality of Aluminum Die Casts (Part Two)
    Posted: 09/23/2017 01:49:38  Hits: 12
    4. The formulation and implementation of the die casting process The formulation and implementation of the die casting process are related to the quality of the die casting mold and equipment and the technical level of the operator. Lax implementation of die casting processes and their main paramete...
  • Effects of Mold Designs on Quality of Aluminum Die Casts (Part One)
    Posted: 08/24/2017 02:54:43  Hits: 19
    With development of science and technology, requirements of safety and beautiful appearance for die casting products gradually become higher and higher. The quality of the die casting part is evaluated differently based on the application. Today, JY is going to tell you how mold designs affect quali...
  • China Die Casting Mold Enterprises succeeding in making automobiles lightweight 
    Posted: 07/26/2017 11:23:44  Hits: 11
    In order to cope with increasingly stringent fuel economy regulations, light weights of automobiles are general trends. The experimental results show that when weights of automobiles are reduced by 10%, fuel efficiency can be increased by 6% to 8%; curb weights are reduced by eve...
  • Pouring Processes & Hardness Requirements of Aluminum Alloy Die Casts
    Posted: 06/19/2017 02:01:32  Hits: 9
    Aluminum alloy die casting manufacturers must ensure the quality of their products in the production processes. In order to obtain the metal parts through die casting during the operation, we should pay more attention to the die casting processes. First, we need to smelt metal materials, and then in...
  • Causes and Repairing Methods of Aluminum Alloy Die Cast Scratches
    Posted: 05/26/2017 10:38:11  Hits: 20
    With the continuous development of society, applications of aluminum alloy die casts also become very wide. Aluminum alloy die casts are often used for oil, industrial and mineral industries. In our daily life, this kind of die casting parts is mainly used in automotive field, thus so many people li...
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