September 18, 2025

Notice of the 5th member of the Superhard Association

Abstract Member companies: As per the regulations of the Association and the approval from the China Machine Tool Industry Association (referred to as the "General Meeting"), the Superhard Materials Branch is set to be renewed in 2014. The association, officially recognized by the Ministry of Civil Affairs of the People's Republic of China, is a national-level industry organization composed of universities, research institutions, enterprises, and other entities engaged in the field of superhard materials.

Member companies:

According to the rules established by the Association and with the approval of the China Machine Tool and Tool Industry Association (known as the “General Meeting”), the Superhard Materials Branch is scheduled for renewal in 2014. This organization is a social group that has been officially registered with the Ministry of Civil Affairs of the People’s Republic of China. It brings together various stakeholders in the superhard materials sector, including academic institutions, research centers, manufacturers, and trade organizations.

In accordance with the association's bylaws, the principle of voluntary participation is strictly upheld. Therefore, all members are encouraged to apply for positions at the director level or above. Once the applications are submitted and reviewed, they will be presented to the 4th Board of Directors for evaluation. Following this, the list of candidates for the 5th Council will be sent to the 5th Member Congress for a secret ballot election.

Eligibility Criteria for Membership:

  1. Organizations must have been active in fields such as production, education, research, application, or trade for at least three years.
  2. They should hold a prominent position within their respective industries.
  3. They should demonstrate a strong commitment to the development of the industry and show willingness to provide more support to the association than regular members.

If you are interested in joining or applying for a leadership role, please send your completed registration form to the Secretariat by March 1, 2014, via mail or fax.

January 10, 2014

Copy: China Machine Tool Industry Association

Registration Form for the 5th Superhard Materials Branch Council

Die Casting

Die casting is a metal casting process that involves forcing molten metal under high pressure into a mould cavity. The mould cavity, also known as a die, is typically made of hardened steel and is custom-designed to produce the desired shape of the final product.

The process begins with melting the metal, usually non-ferrous metals such as zinc, aluminum, magnesium, or copper alloys, in a furnace. Once the metal reaches the desired temperature, it is injected into the mold cavity at high pressure using a hydraulic or mechanical press.

The high pressure helps to quickly fill the mold cavity and ensures that the molten metal solidifies rapidly to produce precise and complex shapes with fine surface details. After the metal solidifies, the mold is opened, and the casting is ejected from the die.

Die casting is commonly used to produce a wide range of metal components and products with high dimensional accuracy, excellent surface finish, and tight tolerances. It is widely employed in industries such as automotive, aerospace, electronics, and consumer goods manufacturing.

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