2012年5月30日星期三

Tungsten Carbide Saw

What is tungsten carbide saw?

Tungsten carbide saw the most commonly used wood processing cutting tools, the quality and processing quality of tungsten carbide saw are closely related. Reasonable selection of tungsten carbide saw is significant for improving product quality, shortening the processing cycle and reducing processing costs.
Tungsten carbide saw is supplied in a range of standard sizes for wood and steel-sawing applications.
Using the latest technologies and materials, our solid tungsten carbide saw blades are high performance products. These kinds of carbide saw blades are specially manufactured for cutting off and slotting metal materials such as plain steel, chilled steel, aluminum and copper as well as difficult-to-machine materials such as stainless steel, titanium alloys and printed circuit board.

2012年5月28日星期一

Tungsten Carbide Cutting Tools


Tungsten Carbide Cutting Tools are widely used in machinery and engineering industries. Chinatungsten Online provides a variety of high quality, high performance and long life cycle tungsten carbide cutting tools such as tungsten carbide blade, tungsten carbide indexableinserts, tungsten carbide burrs, tungsten carbide saw blades, tungsten carbide cutter, we can also offering according to our customer requirements or drawing of different types of tungsten carbide cutting tools.

 

Several
facts that affect the tool wear ability
Hard tool, with the postponement of the use of time, the tool will have some wear,
so which reasons that will affect the tool wear ability?
There are as below:
Tool materials
;
The geometric point of view of the tool
;
Tool coating
;
Strengthening of the tool edge
;
Tool machining conditions
;




2012年5月17日星期四

Silicon Carbide Seals


Click "specification of Silicon Carbide" for the detail specification table of the silicon carbide seals that CHINATUNGSTEN ONLINE supply,

CHINATUNGSTEN ONLINE can supply customers not only standart graphite seals, but also specialy specifications like the products showing as following:

2012年5月15日星期二

Tungsten Carbide

What is Tungsten Carbide?

Tungsten carbide is sometimes colloquially referred to as simply "carbide." Its general definition of tungsten carbide is described as: Tungsten carbide is an inorganic chemical compound which contains equal numbers of tungsten and carbon atoms. It can be pressed and formed into shapes from fine gray powder, which is considered to be its most basic form. The applications of tungsten carbide are widely reflected in industrial machinery, wear resistent tools, abrasives as well as men' s jewelry.

Main Properties of Tungsten Carbide

  • Excellent Hardness: 86~93 HRA, which equal to 68~81HRC;
  • Excellent hot working performance: Hardness could be remained at 60 HRC under 900~1000 ℃
  • Excellent wear resistance;
  • High cutting speed;
  • Long service life
Following pictures show some major products of tungsten carbide.






2012年5月11日星期五

Quotation of Tungsten Carbide Plate

Today An inquiry about tungsten carbide plate from my customer, we have offer the quotation for him.Now I list the quotation table as blow, hope any one who is interested in our products can feel free to contact us, we are at service you.
Our email address: sales@chinatungsten.com


2012年5月9日星期三

Tungsten Carbide Ball


Chinatungsten Online has been specialized in manufacturing tungsten products, especially tungsten carbide ball for more than 20 years. If you have any inquires concerning the products in this website, please do not hesitate to e-mail us by : sales@chinatungsten.com
 Below is an inquiry from my customer.

5000 pcs. Tungsten carbide balls 6mm
5000 pcs. Tungsten carbide balls 7mm
2000 pcs. Tungsten carbide balls 8mm 
The grade that he inquriy is GRADE1000..
We have quote for him and hope can hear his good new in near future.

2012年5月7日星期一

Tungsten Carbide Ring


Tungsten carbide rings are made of the hardest metal on earth, they are stronger than titanium rings and longer lasting than gold rings. The rings are normally used as seals, disc cutters, gauges, etc.
Please find some specifications below, and meanwhile, your specific requirements are also greatly appreciated.
What's the differences between tungsten rings and tungsten carbide rings?
Some of manufacturers sell tungsten rings that do not include carbide. (Some of the retailers still call them tungsten carbide however, so be careful.) A tungsten only ring is basically a steel ring. It is very hard, but NOT scratch proof. A tungsten carbide ring can only be scratched by a diamond or a product containing the mineral corundum.
Hard facts about carbide rings:
1. Tungsten carbide rings are the most wear resistant rings available on the planet.
2. Tungsten is about 10 times harder than gold, 5 times harder than tool steel, and 4 times harder than titanium.
3. Due to their extreme hardness, tungsten carbide rings will hold their shapes and shine longer than any ring on the market.
4. Carbide rings have been referred to as the "Permanently polished rings".
5. Carbide rings will NOT bend.
If there are something you need, please do not hesitate to e-mail us by sales@chinatungsten.com >>>Here below are the specifications of tungsten carbide rings we always offered.

Outer Diameter (mm)
Inner Diameter (mm)
Thickness (mm)
31
21
5.0
36
26
5.0
41
31
5.0
51
47
5.0
56
46
5.0
60
46
5.0
50
65
70
54.4
41
75
64.9
50.1
70
74.8
60
75
77.5
67.5
10
80
65
40
90
75
45
115
103.5
7.0
144
125
7.5

2012年5月3日星期四

Tungsten Carbide Seals

Tungsten carbide seals

Suitable Tungsten carbide Grade for manufacturing seals

WC,Co.Ni
Grade
Content
D
H
BS
EC
WC
Co
Ni
WC-Co
Y86B
94
6
-
14.8-15
89.5
1421
5.0
WC-Co
Y68B
92
8
-
14.5-14.9
89
1472
5.1
WC-Co
Y615B
85
15
-
13.9-14.2
87
2068
5.3
WC-Ni
YWN8B
92
-
8
14.4-14.8
88
1470
5.3
WC-Ni-Co
YCN3B
97
(CO+NNi)3
-
15.0-15.3
91
1300
4.3
Note:
D=Density g/mm3; H= Hardness HRA; BS=Bending Strenght N/mm2; EC=Expansion Coefficient (10ˉ6/K, 25-500 oc)

CHINATUNGSTEN ONLINE has been specialized in manufacturing tungsten products, especially tungsten carbide products for more than 20 years. If you have any inquires concerning the products in this website, please do not hesitate to e-mail us by : sales@chinatungsten.com