Abstract: Superhard nanocomposite coatings which are applicable to coating contact surfaces on substrates in a variety of industrial processes are disclosed. In a typical embodiment, the superhard nanocomposite coating includes a refractory metal silicon nitride coating layer having silicon in a concentration of from about 6 atomic percent to about 12 atomic percent.

Abstract: The invention provides a Visual Web Program editing system and the corresponding method, which can display the flowchart of a Web application program for sending HTML documents through a browser or electronic mail (E-mail). They can effectively combine both high-level flowchart designs and low-level program editing so that a programmer can use the icons on the flowchart to open HTML or program editor to write an HTML document or program code. The invention effectively integrates flowchart analyses, HTML document designs, and program coding so that program-maintenance engineers can follow the program flowchart to quickly identify the program code for a specific step, simplifying the reading, understanding and maintenance of the programs. The invention further provides a recording medium stored with Visual Web Program editing software.