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[China]
Trade Verify
Address: Add: No. 88, Mingri Road, Liyu Industrial Area, Tianyuan District, Zhuzhou City, Hunan Province.P.R.C. P.C:412007
Contact name:Linda Chen
Zhuzhou Mingri Cemented Carbide Co., Ltd. |
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Verified Suppliers
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Wear resistance Cemented Carbide Gold Copper Rod Bar For Hard Facing Driling grits
UBT Composite Rods used for cutting and wear resistance applications is manufactured from tungsten carbide processed to produce high quality angled fragments.
Composition: NCu, tungsten carbide grits
Hardness: >160 HB
TRS: >690MPa
| Grades | D(g/cm3) | HRA | ≥ N/mm2 |
| YL50 | 13.9 | 87 | 2200 |
| YU06 | 14.7 | 2050 | 3000 |
| YU08 | 14.56 | 1900 | 4000 |
| YU09 | 14.36 | 1950 | 3900 |
About us
We're manufacture carbide thread boring rods in stock with HIP sintering and 100% virgin material.Our grade include ISO K05 to K40, from machining carbon steel to aluminum , non-ferrous metals and titanium or we develop grade for your applications.
Standard ultra-fine grade covers a number of applications in cutting tools. The stability and high performance of the series bring many benefits to our customers and inspires them to develop quality products.
Production
1, Soon after the order is confirmed, carbide thread boring rods
products will start to prepare the RTP powder as per customer’s
requirement with our wet-grinding machine
2, Before mass production, we need to do a trial pressing and
sintering using every mould, and we check the appearances and the
sizes of carbide thread boring rods samples with micrometer, projectors etc. to ensure that the
requirements of the drawings can be met before batch production
3, Bulk production ,press the raw materials to shape blanks,and
carbide thread boring rods blanks must be passed by semi finished
inspection,
4, Then sinter blanks to finish (HIP) and finished products
inspection, we have 10 sets of vacuum sintering furnace and 2 sets
of HIP in the factory ensure the best quality and production
capacity.
5, 1). cleaning/tumbling is to make the carbide thread boring rods
look more beautiful.
2).The carbide thread boring rods can be ground according to
customers’ order tolerance requirement
Applications
Down hole tools
Plungers
Shafts
Agricultural/mining equipment
Vlaves
Turbine Blades
Tool joints
Extruder barrels and screws
Size of tungsten carbide grit that puts outside of the carbide rod
The normal size (mesh) of 1-60 mesh tungsten carbide crushed grit wear-resistance welding tips
1-12mesh / 12-20 mesh/ 20-30 mesh/ 30-40 mesh/ 40-60 mesh/ 60-80 mesh
1-2 mm/ 3.2-4.8 mm/ 4.8-6.4 mm/ 12 mm etc.
| TC Grits | 1-12 mesh |
| Crushed grits | 12-20 mesh |
| 20-30 mesh | |
| 30-40 mesh | |
| 40-60 mesh |
Application of the tungsten carbide grits for hard facing
The tungsten carbide grit is suitable for hard facing material.
1 mesh to 12 mesh: used for wear-resistant electrode and mace electrode;
10 mesh to 60 mesh: used for saw blade or play a role of wear-resisting welding in the metal surface.
1) Ceramic, metal lapping, and polishing applications
2) Slicing of silicon carbide wafers
3) Rock and stone polishing and engraving
4) Slicing, lapping,and polishing glass and germanium wafers
5) Lapping of piston rings and gears
6) Grinding of nonferrous materials
7) Finishing tough and hard materials
8) Bonded abrasive tool applications
9) Glass etching and glass carving industries
About Packing
step 1, wrapped carbide thread boring rods in paper to avoid
carbide thread boring rods to broke
step 2, put the carbide thread boring rods in inner small carton
box
step 3, put the inner box into outter carton and fill the carton
with foamed plastic
step 4, wrap the carton with packaging tape
step 5, you can choose any delivery way such as DHL,TNT,UPS ect.
