Ship welding is one of the key process technologies in the shipbuilding process. At present, wit...
It is well known that the use of advanced technology and associated equipment can greatly improv...
S31803/S32205 duplex stainless steel is a kind of steel with high strength, good corrosion resis...
1Cr19Ni11Nb(TP347H) is a high-carbon yttrium-containing Cr-Ni austenitic stainless steel. Due to...
In March, Jiangnan, fine rain, all things. From March 27th to 30th, more than 40 leaders and ...