Bending test for cemented carbide products
Bending test is a common test to determine the mechanical properties of materials under bending load. It is applicable to a variety of different materials, including metal, plastic, wood, laminate, pa...
USES and characteristics of cemented carbide anti-skid nails
USES and characteristics of cemented carbide anti-skid nailsCleats is directly embedded on the surface of the tire puncture accessories, in order to increase the tire skid ability and at the same time...
Properties and characteristics of cemented carbide balls
Properties and characteristics of cemented carbide ballsHigh hardness, wear resistance, corrosion resistance, bending resistanceCemented carbide ball mainly includes blank ball, fine grinding ball, pu...
Description and properties of tungsten carbide rings
Description and properties of tungsten carbide ringstungsten carbide rings is a powder metallurgy roll made of tungsten carbide and cobalt. Hard alloy roll has integral type and combination type.tungs...
Do you know the production process of tungsten carbide rods
Zhuzhou pintejin Cemented Carbide Co.ltd is a special tungsten carbide rods manufacturer and exporter in the past 10 years.We are very proud of our more than 10 years' successful experiences of su...
China Raises Rare Earths Quota by 20% for 2021
China Raises Rare Earths Quota by 20% for 2021 Details Category: tungsten‘s News Published on Tuesday, 05 October 2021 21:43 On September 30, China raised its 2021 rare earths quota by 20% year-...
Carbide plate product advantages and reference range
Carbide plate product advantages and reference range1.Carbide plate Product advantages:Cemented carbide sheet has good hardness, high hardness, good wear resistance, high modulus of elasticity, high c...
An excellent anti-skid nail for automobile tire is introduced. (Anti-skid nails)
An excellent anti-skid nail for automobile tire is introduced. (Anti-skid nails)Are you in a corner of the hot northern hemisphere? Or is it somewhere in the southern hemisphere with ice and snow? No ...
Drill selection method
Drill selection method:1. Reasonable selection of cemented carbide drill bitsIn the past, it has been thought that drilling must be carried out at lower feed rates and cutting speeds, a view that was ...
Engineering machinery tools tungsten steel ball teeth road machinery ball teeth
Engineering machinery tools tungsten steel ball teeth road machinery ball teethConstruction machinery tools tungsten steel ball teeth use:1. Applied to oil drilling and snow shoveling, snow plow machi...
The role of carbon in tungsten steel alloy rod
The role of carbon in tungsten steel alloy rodTungsten steel (carbide) has high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and a series of excellent ...
CNC blade introduction and features
CNC blade introduction and featuresCNC inserts are the general name for indexable turning inserts and are the mainstream products in modern metal cutting applications. Mainly used in metal turning, mi...
Rotary digging machine drill rod correct cleaning method
When cleaning the rotary drill pipe, first understand the cause of the sediment at the bottom of the hole.1. Residue between the rotary drilling machine tooth and the bottom cover of the drill pipe.2....
King Island Sheelite Raises $31 Million for Dolphin Tungsten Project Redevelopment
King Island Sheelite Raises $31 Million for Dolphin tungsten Project Redevelopment Details Category: Tungsten’s News Published on Monday, 04 October 2021 22:14 Tungsten prospector King Island Sh...
Europe Urges Launch of Fund to spur Output of Rare Earth Magnets
Europe Urges Launch of Fund to spur Output of Rare Earth Magnets Details Category: tungsten‘s News Published on Monday, 04 October 2021 22:10 An EU funding agency says Europe should invest up to...
Mkango Launches Songwe Hill Rare Earths Project Drilling Works
Mkango Launches Songwe Hill Rare Earths Project Drilling Works Details Category: tungsten‘s News Published on Monday, 04 October 2021 22:06 Mkango Resources Limited, a Canadian rare earth elemen...
China Consolidating Industrial Economy – Case of “Medium and Heavy Rare Earths’ Industry”
China Consolidating Industrial Economy – Case of “Medium and Heavy Rare Earths’ Industry” Details Category: tungsten‘s News Published on Monday, 04 October 2021 22:02 China consolidates its indu...
WSe2/hBN/MoS2 Heterostructures Reduce Scattering Effects in Semiconductor
WSe2/hBN/MoS2 Heterostructures Reduce Scattering Effects in Semiconductor Details Category: tungsten‘s News Published on Saturday, 02 October 2021 23:02 Researchers at Korean University recently...
In fine blanking, the V-shaped gear ring pressing plate is often used for strong edge pressing
The function of the V-shaped gear ring pressing plate is: 1. Prevent materials outside the shearing zone from flowing with the punch after shearing; 2. Clamp the material, so that the material is alwa...
The back pressure of precision stamping cannot be too small
Back pressure is an important factor affecting the quality of fine blanking parts. Larger back pressure can increase the hydrostatic stress of the material in the deformation zone, inhibit tensile cra...