#Stainless logic free download series#
#Stainless logic free download free#

Maurer and Brearly described the advantages of stainless steel for industrial applications. Then after sulfur and phosphorous were both added to make the austenitic stainless grades of 303. Stainless steels with 15% sulfur were called as martensitic 416 stainless.

#Stainless logic free download free#

The free machining stainless steels with addition of 15% sulfur was introduced to the world in the year of 1928. Monnart and Eduard Maurer invented the stainless steel and austenitic stainless steel in the year of 19 respectively, with improved corrosion resistance property. Various researchers conducted research investigations to improve the mechanical properties of stainless steels and its alloys with addition of different supplements like Cr, Ni, C, Mo, manganese, silicon, titanium, molybdenum, aluminum, sulfur, phosphorous, nitrogen, etc., to iron (Fe).

#Stainless logic free download series#

410, 442, 446, and 440 C) and Fe-Ni-Cr austenitic alloy series (300 series of SS). In 1904, Leon Guilet had invented the martensitic and ferritic SS-alloys series (i.e. Then after Brustline another French scientist identified the importance of carbon (C) percentage levels and chromium (Cr) levels. The use of steel continuously gaining its share of world-wide over the last three decadesДЇrench scientist Berthier was found the iron-chromium alloys which resist to certain acids in early eighteenth century. Steel is one of the most attractive and widely used products in the world for various applications.Д¬urrently, the steel industry is plays vital role for process of change.Д«ecause of continuing procedural, technical and economic growth, the manufacture and use of steel is becoming increasing Stainless steels are defined as steel alloys described mainly by its corrosion resistance, high strength, high ductility and high chromium content present. Stainless steel materials gained much important materials for industries at the beginning of twentieth century. Machining of stainless steels and its alloys is an important research area for industrialists. And itвЂ™s difficult to find cutting tools to cut these type materials. Machining of SS&A using traditional methods like turning, milling, drilling, grinding, etc., cannot preferable, because of low cutting speeds and material removal rates. Most of stainless steels and its alloys (SS&A) treated as difficult to machine materials. Stainless steel and its alloys got immense importance for variety of advanced applications. The advanced materials include stainless steel, refractory materials and its alloys, carbides, ceramic alloys, glass and fiber-based composites, etc. With the increased industrial and technological growth, materials exhibiting excellent strength, hardness, stiffness to strength ratio, good corrosion resistance properties have found wide applications particularly in aerospace, nuclear engineering, navel, marine, space technology, tool industries, etc. In the present chapter, some aspects of machining of stainless steel and alloys using NTM processes such as electric discharge machining (EDM) and wire EDM, are discussed and some concluding remarks have been drawn from the study.

To attain improved machining performance of the NTM processes, it is always necessary to find the optimal combinations of various process input parameters of those processes. To machine the advanced materials to produce high dimensional accuracy and generation of intricate shapes in difficult-to-machine materials like stainless steels and alloys, nontraditional machining (NTM) techniques are now attractive the viable choices.

But complex shapes and features on products are difficult task with the use of traditional metal cutting techniques. Stainless steels and alloys are machined generally by traditional machining processes.

The machining of stainless steel and its alloys is of interest, because, of its excellent mechanical properties. Many advanced high-speed machineries /systems need fine quality of parts to provide good performance in its working conditions. used for various advanced applications like automotive and aerospace, sugar refineries, construction materials, etc. Stainless steels and alloys are characterized primarily by their corrosion resistance, high strength, ductility, etc.