Hard Alloy Hardness Testing

Hard Alloy Hardness Testing

Hardness testing of cemented carbide....
Research Progress Has Been Made On The New Synthesis Mechanism Of Hexagonal Boron Nitride

Research Progress Has Been Made On The New Synthesis Mechanism Of Hexagonal Boron Nitride

Scientists proposed a new mechanism for the growth of high-quality multilayer hexagonal boron nitride (h-BN) atom vacancies on the surface of iron-boron (Fe2B) alloy....
Some common failures of rolling bearings in life

Some common failures of rolling bearings in life

it is necessary to do a good job of maintenance on weekdays, and deal with it in time according to the fault phenomenon that occurs to avoid the expansion of the fault, so...

Detection methods and instruments for abnormal bearing noise

Industry37Days Ago (10-26)
There are currently two ways to detect abnormal bearing noise. One is the noise detection method based on acoustics, and the other is the detection method based on vibrati...

Synthesis Method of Silicon Nitride

Industry53Days Ago (10-10)
Silicon nitride (Si3N4) has three crystal structures, namely α, β and γ three phases. The two steps of α and β are the most common types of Si3N4 and can be prepared ...

Researchers Develop 3D Printed Stainless Steel Powder, Reducing Production Costs By 114 Euros Per Kilogram

Industry127Days Ago (07-28)
The automobile industry is one of the first industries to use 3D printing technology....

Superfinishing Analysis of Convexity of Inner Ring Raceway of Tapered Roller Bearing

Tech175Days Ago (06-10)
Tapered roller bearing ring working surface with a crown is one of the ways to improve its service life, has become the development direction of this type of bearing. At p...

Can liquefied titanium and titanium carbide isolate electromagnetic waves

News204Days Ago (05-12)
At present, many people think that titanium can prevent electromagnetic waves. In fact, this statement is a little one-sided. In fact, as long as the metal is isolated fro...

Do you know all the applications of foam concrete

Industry237Days Ago (04-09)
Foam concrete blocks are the most widely used form of foam concrete in walls. On the one hand, the blocks are mainly used as wall insulation; on the other hand, foam concr...

Western Australia Rejects Cruise Entry With Hundreds Of Passengers Experiencing Respiratory Symptoms

News247Days Ago (03-30)
The Australian local government denied entry to the cruise ship because hundreds of passengers on the cruise ship had respiratory symptoms. Western Australia banned passen...

The most comprehensive rolling bearing knowledge-2

Industry251Days Ago (03-26)
The rolling bearing is a unique mechanical detail that adjustments the sliding friction among the running shaft and the shaft seat into rolling resistance, thereby decreas...

The most comprehensive rolling bearing knowledge-1

News251Days Ago (03-26)
The rolling bearing is a unique mechanical detail that adjustments the sliding friction among the running shaft and the shaft seat into rolling resistance, thereby decreas...