Tool Steels. Trend in Japanese Die Technology and Future Challenges for Die Steel.

Uddeholm Tool Steel for Die Casting

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Die Steels and Improved Productivity in Die Casting

Challenges in Bare Die Mounting

Traditionally, the evolution of advanced IC assemblies has been due to defense and aerospace applications, where reliability, size and weight were at a premium, and cost was a secondary consideration. In the 1980’s, high performance computing became the advanced packaging development stimulus. That world changed again in the late 1990’s with the emergence of ubiquitous digital content, providin...

Slot Die Coating Technology

Slot die coating technology is a function of the coating process, auxiliary system and fundamental technique. The decision to utilize a coating technology needs to be analyzed against these functions to determine best fit. In the era of clean, thin and precise converting operations, a customized coating system is necessary to have a technical edge. Building the system from the material up to th...

The Effect to Epsilon Phase on the Friction and Wear of Nitrided Die Steels (RESEARCH NOTE)

In this paper, the wear resistance and antifriction of epsilon phase layer and diffusion layer of gas nitrided D2 steel and M2 steel have been studied. The changes m wear mechanism of epsilon phase under the load from 20N to 200N are analysed. When the load is lighter than 100N, it is mainly oxidizing wear on friction surface. The adhesion, peeling off and abrasive wear appear on friction surfa...