1, through the alternating magnetic field induced eddy currents generated inside the workpiece, the current distribution in the cross section of the workpiece is no longer uniform current is mainly concentrated in the surface, called the skin effect. Due to the skin effect, from the surface to the core wire induced current gradually decreases, insufficient heating wire core, its temperature rises slowly than surface, must fully consider the frequency induction heating, the heating time and reasonable measures average temperature and average temperature time in order to achieve a consistent core surface temperature. 2, induction furnace of small structures air cut interest rates mean good electromagnetic coupling, but the wire in the sensor is moved, it must have sufficient clearance for grazing coil wire will not short circuit the inner wall of brass. Wires and sensors to maintain good concentricity. Long higher efficiency and compact sensor. Especially for the heating of non-magnetic stainless steel stream line where the good, the sensor length should be at least five times the diameter. 3, frequency selective induction heating wires belonging to penetrate the heated stream of stainless steel wire, select the frequency of the main consideration two factors: the temperature uniformity of heating induction heating efficiency and wire cross section. Circuit penetration depth δ and the stream of stainless steel wire wire diameter D Which affordable and reasonable relationship between the two parameters wire induction heating of 6> δ / D> 3. Two stages. Treatment and surface condition Finish & Surface of stainless steel wire in different treatment Tensile Strength Tensile Strength of various kinds of Stainless Steel Wire under Different Finish Diameter and Ovality tolerance Tolerance of Wire Diameters & Ovality chrome-nickel stainless steel and heat resistant steel Spring Wire - American Society of test material ASTM A313 - 1987Chromium - Nickel Stainless and Heat-resisting Steel Spring Wire - ASTM A313 - 1987 Chemical Composition The chemical composition and mechanical properties Mechanical Properties305, 316 stream stainless steel wire business phone, 321 and 347 of the tension table Tensile Strength Requirements for Types 305, 316, 321 and 347A1S1-302 Erji wire of tension table Tensile Strength of A1S1-302 Wire stainless steel wire stream Which cheap Shengyuan stainless steel wire from Dongguan City Cheonggyecheon Shengyuan Stainless Steel Co., Ltd. provided. Dongguan Shengyuan Stainless Steel Co. (dg-shengyuan.cn) is Dongguan, a leader in metal packaging machinery, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shengyuan leader in stainless steel with the staff warmly welcome all inquiries negotiations to create a better future Shengyuan stainless steel.