Impact Resistance YG13C Tungsten Carbide Dentate Button For Cutter
Head
Product Description
Tungsten carbide mining tools produced by powder metallurgy method,
the key to its process control is the chemical composition of the
material and the mixture was prepared, pressed molding, sintering
and deep processing and other preparation process parameters:
1. Preparation of starting material (WC focus quality): As the WC
raw material and quality control of the use of different levels of
quality may fluctuate, resulting in adverse effects on
microstructure. We only use 100% virgin material and no recycling
at all.
2. Pressing: pressing is an important process of the roller mill.
With Advanced thousands of oil hydraulic press machine and
automatic press machine, we can guarantee delivery on time.
3. Sintering: to determine the final quality of the production
processes, we use of advanced low-pressure sintering technology,
HIP sintering technology can greatly improve the performance of our
goods.
.
Grade and Application:
| Category | Grade | Density
(g/cm³) | Hardness
(HRA) | TRS
(Mpa) | Application Recommended |
For rock,geological
and mining | YG4C | 15.13 | 90.20 | 1920.00 | it is suitable for making geological prospecting drill bits and
mining inserts for light
electrical drills for drilling soft rock and coal formations and
drill bits for drilling unsilicated rock formations. |
| YG6 | 14.96 | 91.10 | 2200.00 |
| YG8 | 14.77 | 89.40 | 2350.00 |
| YG8C | 14.65 | 88.20 | 2560.00 |
| YK15 | 14.60 | 88.00 | 2600.00 | it is mainly used for inserts for heavy duty rock excavating
machines for drilling super hard
and hard rock for mations and it can also be used for making
tri-cone button bits. |
| YK15.6 | 14.60 | 87.60 | 2700.00 |
| YK20 | 14.52 | 87.30 | 2800.00 |
| YG11C | 14.35 | 87.90 | 2850.00 | it is mainly used for making buttons and tri-cone and percussive
drill bits for drilling hard
and super hard rock formation and it also be used for making
inserts in other drill bits. |
For oil
field | YK05 | 14.80 | 90.10 | 2600.00 | it is mainly used for making small and medium sized buttons to used
for tri-cone and percussive
drill bits for drilling soft and medium hard rock formation and it
can be used forcemented carbide inserts for other drilling bits. |
| YK10 | 14.60 | 88.80 | 2500.00 |
| YK25 | 14.50 | 87.60 | 3000.00 | it is mainly used for buttons to be used in tri-cone drill bits and
percussive buttons bits or
drilling medium hard and hard formations and it also can be used
forcarbide inserts for other drilling bits. |
| YK25.1 | 14.40 | 88.20 | 2800.00 |
| YK50 | 14.12 | 85.00 | 2900.00 | for making carbide buttons in tri-cone and percussive drill bits
for drilling hard and super hard
rock formations and it also can be used for inserts for other
drilling bits.
|
Types of Cemented Carbide Buttons:
According to the different oil-field drilling machinery such as
roller cone bits, DTH bits, geotechnical drilling tools, drifter
bits, tungsten carbide mining b is divided into different standard
styles : P type flat-top bits, Z type coinspherical bits, X type
wedge bits.
Conical Buttons:
Advantage:
1. The original raw materials with 100% of production.
2. By means of vacuum furnace integrated or high pressure sintering
furnace for sintering, the overall performance is high, 100% no
gap.
3. Various sizes and shapes of hard blade for scraper shield
tunnelling machine, a serrated knife, knife, first horn knife,
triangular scraper.
4. The shield construction machine commonly used various scraper,
serrated knife, knife, first horn knife, triangular scraper
generally by carbide blade, tungsten carbide ball back Tooth, high
wear-resistant alloy steel blade, cutting tool blade welding
materials such as composite is made.
5. We can provide product according to your drawings.
