mechanical performance test of stainless steel forgings: for the benefit of customers and our own reputation, each stainless steel forging product of our factory must be tested for mechanical performance. generally, the main tests are yield, tensile, impact and other tests.at present, the company’s

the heat treatment of forgings can be divided into two groups according to the purpose of heat treatment. in the first group, the purpose of heat treatment of forgings is not only to provide good cutting performance for metal cutting, but also to prepare for the second heat treatment. forgings belon

the forging process plays an important role in the production of forgings. the process flow is different, the quality of the obtained forgings (referring to the shape, dimensional accuracy, mechanical properties, streamline, etc.) is very different, and the type of equipment used and the tonnage ar

1. introduction of incoloy 800hincoloy 800his a fe-ni-cr-based solid solution strengthened deformation high temperature corrosion resistant alloy, used below 1000 ℃, incoloy 800h has excellent high temperature corrosion resistance and good process performance, good structure stability, processing an

1. 304 stainless steel. it is one of the most widely used austenitic stainless steels. it is suitable for the manufacture of deep-drawing forming parts and acid pipes, containers, structural parts, various instrument bodies, etc. it can also manufacture non-magnetic, low-temperature equipment and pa

nickel-based materials belong to stainless steel.the content of ni is different:nickel-based alloys are generally referred to as alloys with ni content exceeding 30wt%. common products have ni content exceeding 50wt%. due to their superior high-temperature mechanical strength and corrosion resistanc

monel 400 alloy is a corrosion-resistant alloy with the largest consumption, the most versatile and excellent comprehensive performance. this alloy has excellent corrosion resistance in hydrofluoric acid and fluorine gas medium, and also has excellent corrosion resistance to hot concentrated lye. at

1. the performance of the two is differentsteel plate performance:(1) low hardenability. generally speaking, the large quenching diameter of carbon steel is only 10-20 mm.(2) the strength and yield are relatively low. for example, the σs of ordinary carbon steel q235 steel is 235mpa, and the σs of l

on may 1, the cancellation of export tax rebates for some steel products was officially implemented! the adjustment will appropriately increase the export tariffs of ferrosilicon, ferrochrome, high-purity pig iron and other products. after the adjustment, the export tax rate of 25%, the temporary ex

welding processing refers to a processing method in which weldments are combined by heating or pressing, or both. according to the state of the metal in the welding process, welding methods can be divided into three categories: fusion welding, pressure welding and brazing. among them, arc welding is