316 stainless steel wire

Subjected to the cold drawing of the wire to produce significant deformation hardening, its yield limit σs value close to its ultimate strength σb, commonly used in the production of σb value instead σs, Stainless Steel Cold Heading Wire thus achieving the drawing process conditions may also be
Expressed as σT <σ1 <σs; drawing process safety factor K is also available in the ratio of σb and σ1 representation.
Safety coefficient K drawing process is generally 1.40 to 2.0, K <1.40, said drawing too much stress σ1, wire the die hole deformation may continue to occur after pulling fine or pull off phenomenon,Stainless Steel Spring Wire drawing process instability
Set; K> 2.0 Description drawing less stress σ1, pass drawing deformation amount is too small, drawing passes increased. When Roberts pulled diameter of less than 0.05mm ultra-fine wire, and wear die hard, in order to improve the stability of the drawing process
Qualitative, reduce breakage and wear mold times,welding wire improve productivity drawing, can be a safety factor K value greater than 2.0.

Stainless steel raw materials: molybdenum application

Molybdenum application in the chemical industry more striking, especially the rapid development of molybdenum compounds in chemical engineering Stainless Steel Cold Heading Wire. In recent years, despite the downturn in the state of molybdenum, molybdenum compounds but the application is still in the growing, and toward a multi-polar direction. Molybdenum and molybdenum alloy with a high degree of stability in a number of the reaction medium, it is in the chemical industry, oil refining and glass light is widely used in anti-corrosion materials, such as lining chemical equipment, spare parts, valves, steam pipes, heat exchangers , reboilers and the like. Currently, molybdenum and molybdenum alloys have been used for making, such as acids, bases, salts, molten glass, and some components of equipment working in a gaseous medium. Hot concentrated sulfuric acid system as large valves, heat exchangers Stainless Steel Spring Wire   . Allegedly achieve chlorination reaction at 320 ℃ and high pressure conditions the device may also be molybdenum and molybdenum alloys. The main application of molybdenum compounds in the following areas: catalysts and activators, lubricants and lubricant additives, pigments, dyes, paints and inks, water quality and medium ring corrosion agent, composite ion exchanger, batteries, flame retardants, Smoke getter agents, trace additives, molybdenum compound fertilizer, superconducting materials, ceramic materials, polymers, fillers, energy storage materials, gasoline additives, glass materials. It was predicted that the next 10 years, the development of new applications of molybdenum may be mainly reflected in the fine chemical industry, is likely to make a breakthrough molybdenum consumption increases.