http://sml520.cn/In order to meet the diversified demands of customers, Shin Kwang has imported various professional heat treatment and quality testing equipment from Japan, Germany and Sweden. Through strict monitoring of production and inspection procedures, we can fully master the features and requirements of all products for our customers, ensuring the stability and reliability of production quality.Based on years of experience and professional personnel in conjunction with the utilization of various heat treatment equipment, Shin Kwang provides professional heat treatment service for customers demanding different materials to realize the optimal performance of the material. In addition to providing 100% satisfaction for our customers, Shin Kwang also creates maximum strength and value concerning products for our customers, so we could all enjoy the benefits of maintaining a leading position in the industry.en-ushttp://sml520.cn/webls-en-us/msg/msg18.html<div class="msg-item"> <p>For parts after carburizing and softening, partial softening is applied to obtain better extensibility. Use high-frequency induction heating and then cooling to achieve partial softening and meet the requirements on the workpiece銆?lt;/p> </div>Mon, 06 Jul 2020 15:47:25 +0800http://sml520.cn/webls-en-us/msg/msg2.htmlhttp://sml520.cn/webls-en-us/msg/msg17.html<div class="msg-item"> <p>After heating, the workpiece is directly quenched in a salt bath to obtain toughened iron groups as in Austempering effect, and obtain better mechanical properties in terms of fatigue銆?lt;/p> </div>Mon, 06 Jul 2020 15:47:14 +0800http://sml520.cn/webls-en-us/msg/msg2.htmlhttp://sml520.cn/webls-en-us/msg/msg16.html<div class="msg-item"> <p>For parts after hardening treatment, a black iron oxide film is produced on the surface of the workpiece by water vapor in the furnace, which improves corrosion resistance of the parts&rsquo; surface and achieves an aesthetic outlook銆?lt;/p> </div>Mon, 06 Jul 2020 15:47:05 +0800http://sml520.cn/webls-en-us/msg/msg2.htmlhttp://sml520.cn/webls-en-us/msg/msg15.html<div class="msg-item"> <p>The workpiece to be nitrided is heated ih NH3+CO2+N2 gas in a vacuum furnace at a lower temperature to reduce deformation and obtain high surface hardness銆?lt;/p> </div>Mon, 06 Jul 2020 15:46:56 +0800http://sml520.cn/webls-en-us/msg/msg2.htmlhttp://sml520.cn/webls-en-us/msg/msg14.html<div class="msg-item"> <p>Perform solution heat treatment for series 3 - Austenite stainless steel and hardening heat treatment on series 4 - Martensite stainless steel to improve their mechanical properties銆?lt;/p> </div>Mon, 06 Jul 2020 15:46:46 +0800http://sml520.cn/webls-en-us/msg/msg2.htmlhttp://sml520.cn/webls-en-us/msg/msg13.html<div class="msg-item"> <p>Perform on aluminum alloy products series 2, 6, 7 of materials solution quenching treatment and then aging precipitation to obtain the required mechanical properties銆?lt;/p> </div>Mon, 06 Jul 2020 15:46:36 +0800http://sml520.cn/webls-en-us/msg/msg2.htmlhttp://sml520.cn/webls-en-us/msg/msg12.html<div class="msg-item"> <p>Perform on aluminum alloy products 2, 6, 7 series of materials solution quenching treatment and then aging precipitation to obtain the required mechanical properties銆?lt;/p> </div>Mon, 06 Jul 2020 15:46:26 +0800http://sml520.cn/webls-en-us/msg/msg2.htmlhttp://sml520.cn/webls-en-us/msg/msg11.html<div class="msg-item"> <p>After the workpiece is heat-treated and hardened in the vacuum furnace, a shiny surface can be obtained. This is suitable for workpieces that require a higher treatment temperature銆?lt;/p> </div>Mon, 06 Jul 2020 15:46:15 +0800http://sml520.cn/webls-en-us/msg/msg2.htmlhttp://sml520.cn/webls-en-us/msg/msg10.html<div class="msg-item"> <p>For small parts and parts prone to deformation, perform carbonitriding hardening treatment at lower temperature to reduce quenching deformation and obtain higher surface hardness銆?lt;/p> </div>Mon, 06 Jul 2020 15:46:05 +0800http://sml520.cn/webls-en-us/msg/msg2.htmlhttp://sml520.cn/webls-en-us/msg/msg9.html<div class="msg-item"> <p>Mechanical parts through hot forging or casting processes will have grain coarsening and more residual stress. After normalization, grains are refined and processing stress is eliminated to obtain better mechanical properties銆?lt;/p> </div>Mon, 06 Jul 2020 15:45:55 +0800http://sml520.cn/webls-en-us/msg/msg2.html