Screw screws should be noted when plating

2017-10-18

At present, most of the screw screws need to be plated, and now electroplating factory plating products are more, many products are mixed together for...[view more]

Why does the stainless steel also take the magnet?

2017-10-18

People often magnet adsorption of stainless steel, to verify its advantages and disadvantages and authenticity, do not smoke non-magnetic, that is gen[view more]

Standard parts - why stainless steel is resistant to corrosion

2017-10-18

All metals react with oxygen in the atmosphere to form an oxide film on the surface. Unfortunately, the formation of iron oxide on ordinary carbon ste...[view more]

Fastener product knowledge

2017-10-18

Fasteners are used for fastening connection with a class of mechanical parts, the application is extremely wide. Fastener features: variety specificat[view more]

Fast quality inspection of fasteners

2017-10-18

In the mass production process, the metallographic method is also good, micro-hardness method Ye Hao, can only be a regular sampling. Because of its l[view more]

It is important to distinguish between types of fasteners when repairing fasteners

2017-10-18

It is important to distinguish the type of fasteners from the fasteners to achieve the removable parts of the connection, is to enhance the mechanical[view more]