28 Feb 2020
Heat treatment of high manganese steel castings
26 Sep 2018
promise microwave applications
14 Mar 2018
After nearly a decade, it is finally possible to first try a pvd coating with a thickness of 8 μm.This technology has been used very successfully on indexable blades, and this pvd technology has opened up a vast application space for itself. This thick pvd coating was successfully developed by Cemec...
02 Jan 2018
Thermal spray surface preparation is generally divided into surface preparation, surface cleaning and surface roughening (or activation) in three steps. 1 surface pre-processing Its purpose: First, the workpiece surface suitable for coating deposition, increase the bonding area; the second is to o...
22 Dec 2017
Surface engineering is the surface pretreatment, through surface coating, surface modification or a variety of surface engineering composite processing, changing the solid metal surface and non-metallic surface morphology, chemical composition and structure and stress state to obtain the required Sy...
21 Dec 2017
Steyr through the shaft for the bridge on the important transmission parts,transmitted to the role of the rear drive axle.The quality of a direct impact on vehicle quality is normal or not.Input spline original drawing structure for the rectangular spline, processing technology: rolling rectangular ...
Heat treatment of high strength fasteners according to technical requirements have to be quenched and tempered19 Dec 2017
Heat treatment of high strength fasteners according to technical requirements have to be quenched and tempered. Heat treatment quenching is to improve the overall mechanical properties of fasteners to meet the product requirements of the tensile strength value and yield ratio. Heat treatment process...
18 Dec 2017
Threaded bolt thread commonly used in cold processing, so that a certain diameter range of the thread blank through the rub (roll) wire (die), from the wire (roller) pressure to thread forming. It is widely used to obtain that the plastic flow line of the thread portion is not cut off, the strength ...