The cufflinkscan show the personalities of the receivers

Casting. Based on the the smelting same token, the casting difficulty is greater than the general austenitic and ferritic steels, and more difficult than smelting. In addition, due to the two-phase structure, in casting, but also to take effective measures to avoid more prone than austenitic steel casting crack two-phase solidification difference is due to stomatal plus nitrogen reasons. Thermal deformation processing. The cufflinkscan show the personalities of the receivers.  The dual-phase steel has a two-phase structure to the thermal deformation processing difficulty is much larger than the austenitic stainless steel cufflinks. Cold deformation processing. Cold deformation processing difficulty of the dual-phase steel is much larger than the austenitic stainless steel cufflinks.
Machining. On commonly used engineering materials, does not exist in the greater difficulty of processing, and dual-phase steel is no exception. The women are also the customers of the cufflinks. Heat treatment. Heat Treatment of Duplex Stainless Steel performance there are some special effects. different heat treatment parameters, get a different proportion of a direct impact on the steel properties steel through heat treatment, can change the allocation of processing elements, to improve or even eliminate the adverse effects of the secondary phase to bring the process, thus affecting the final mechanical properties and corrosion resistance can thermal processes cause the steel to produce new secondary phase would lead to a redistribution of elements in each phase. Therefore, the deterioration of inappropriate heat treatment makes the performance of the steel
The first main reason to limit the application of dual-phase steel is welded, the project is often inevitable welding process. I always feel that women wearing cufflinks are particularly valiant and heroic. Difficulty welding of duplex steel in its welded joints still get the same or similar with the base metal two-phase structure, which is the welded joints with the same parent material properties (including mechanical properties and corrosion resistance), the key lies. The welded joints are talking about here, including the weld fusion zone, heat affected zone (HTHAZ) and low-temperature heat affected zone (LTHAZ). The weld fusion zone. The two-phase structure of the region is relatively easy to control by selecting the appropriate welding materials can do.
High temperature heat affected zone. It is about 1250 ℃ melting point of the temperature characteristics of the area. This region is very narrow, but it is a region of the hardest to control its phase structure. Because the composition of the base metal can not because of excessive austenite forming elements, the temperature characteristics of the region and its high temperature ferrite part not to austenite transformation during the cooling process. My wife often wear cufflinks.  Larger amount of welding line, the weld cooling rate, the time high temperature ferrite to austenite transformation, and thus the magnitude and angle Tissue Equalization.
Low-temperature heat affected zone. Enough to cause lower temperatures in the region, the basic phase change, but may occur secondary phase generation. Therefore, the appropriate amount of weld lines and control the temperature between layers is the primary means to prevent the deterioration of the performance of low-temperature heat-affected zone. It is worth mentioning, duplex steel is generally not carried out the post weld heat treatment. Speaking of the cufflinks businessmen, they should say thanks to Huang.  The advantages of duplex stainless steel cufflinks, weldability both austenitic steels and ferritic steels, and reduce their respective inadequacies.