为适应市场的需要,“提出”规模化生产高端球铁件的规划。

为此我们建设了树脂砂机械化流水线,进行了低温韧性球铁的研制。开发了奥贝球铁产品、铸态高强球铁、低温韧性球铁和高硅铸件产品。

As-cast high strength ductile iron products

QT 800-5

The high-toughness ductile iron at low temperature

QT400-18AL(-40℃/-60℃)

 
 

Serial production of high-performance ductile iron castings

ADI CASTINGS

tlc has cooperated with AP Suzhou Manufacturing Co., LTD to produce various ADI castings, such as circular dies, chain wheel, toothed plate and lining plate, etc.

The high-toughness ductile iron at low temperature

According to the experience of developing the produce for Linde Co. (ductile iron supporting arm) and through the strict control of raw materials, chemical composition, melting temperature, spheroidizing treatment, inoculation, etc., the low temperature(-40 ℃) toughness ductile iron has been successfully developed. The properties achieved from the trial production for more than 20 batches are shown in the following table

As-cast high strength ductile iron products (QT 800-5)

For the production of high strength ductile iron QT 700-2, QT 800-2 QT 900-2, the heat treatment method is used. In order to reduce energy consumption, tlc has developed as-cast high strength ductile iron 800-5 based on the pinch roller parts requirement for biomass machine. Through careful selection of raw materials and strict control of ingredients, chemical composition and spheroidizing treatment(Cover package spheroidizing), the specific requirememt of as-cast high strength ductile iron QT800-5 has been achieved.