Carbide burrs can be used with both electrically-powered and
pneumatically-powered hand-held tools to cut the most diverse types of material,
such as aluminium, brass, titanium alloys, cast iron, copper, zinc alloys,
bronze, nickel, various plastics, alloy steels, etc.. They can be used on a wide
range of pneumatic, electric and flexible drive tools.
2012年8月24日星期五
Silicon Carbide Seals and Graphite Seals
Silicon Carbide Seals and Graphite Seals which required from our regular customer have a good quality. If you have requirements, please do not hesitate to contact us, we will offer our best price for you.
2012年7月31日星期二
Indexable Inserts
What is Indexable Inserts?
A cutting bit that has multiple cutting edges. Once a cutting edge is excessively worn, it can be indexed to another edge, or the insert can be replaced.The development of indexable insert has not only promoted the technology of cutting tools, but also the development of cutting tools manufacturing technology.
Advantage of Indexable Inserts
By comparison with welding blade, the advance of indexable inserts are significantly reflected as follows:
- high working efficiency;
- could be re-usable, which save additional cost;
- long service life
- excellent accuracy of positioning
Tungsten Carbide Cutting Tools
|
CHINATUNGSTEN ONLINE is tungsten carbide manufacturer who has been specialized in manufacturing tungsten products, especially tungsten carbide products for more than 20 years. We takes pride in manufacturing and offering an extensive range of tungsten carbide cutting tools to our clients in various dimensions as per the client's specifications or drawings. Our tungsten carbide cutting tools are widely know for its sturdiness,excellent working performance, longer functionality and well wear & corrosive resistance. These carbide cutting tools are in high demand in engineering industry and can be availed by our clients at market leading prices. |
Characteristics of Carbide Cutting Tools 
|
2012年7月3日星期二
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.
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.
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.
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.
Outside Diameter(mm)
|
Inside 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
|
10
|
74.8
|
60
|
40
|
77.5
|
67.5
|
45
|
80
|
65
|
7.0
|
90
|
75
|
45
|
115
|
103.5
|
7.0
|
114
|
125
|
7.5
|
Tungsten Carbide Nozzle
An Inquiry about Tungsten Carbide Nozzle from my customer as below:
Chinatungsten Online can offer different kind of non-standard products based on our customers. Any inquiry please feel free to contact us by sales@chinatungsten.com. We are look forward to doing the business with you.
2012年6月1日星期五
Tungsten Carbide Disc
Or you can find our website of http://www.tungsten-carbide.com.cn/
2012年5月30日星期三
Tungsten Carbide Rod
Chinatungsten Online is a professional manufacturer of specialty tungsten
carbide products in China.
Tungsten carbide rod is one of our best products. It is a kind of new technology and new material. Stable in mechanical properties, easy soldering, high wear resistance and high impact resistant are its’ main features. The rods are used for the manufacture of cutting tools for the metal, wood, plastic and other industries where hardness and wear corrosion resistance is required.
Tungsten carbide rod mainly applies in making drills, end mills and reamers. And it is also used for cutting, punching and measuring tools. It is used in the industries of paper making, package, printing, non-ferrous metal processing. Also, it is widely used processed as HSS cutting tool、carbide end mills、carbide cutting tool、 NAS Cutting tool、Aerospace cutting tool、carbide drill、milling cutter core drill、high speed steel、taperd end mills、metric end mills、miniature end mills、pilot reamer、electronics cutter、step drill、double margin drill、metal cutting saw、gun barrel、angle milling cutter、carbide burrs、carbide tipped cutter etc.
In addition, we can provide customer with accurate appearance, size, and you can
choose any tungsten carbide grade as you like. If you have any interest
in tungsten carbide rod, please feel free to contact us by
email: sales@chinatungsten.com or
by telephone: 86 592 512 9696.
Tungsten carbide rod is one of our best products. It is a kind of new technology and new material. Stable in mechanical properties, easy soldering, high wear resistance and high impact resistant are its’ main features. The rods are used for the manufacture of cutting tools for the metal, wood, plastic and other industries where hardness and wear corrosion resistance is required.
Tungsten carbide rod mainly applies in making drills, end mills and reamers. And it is also used for cutting, punching and measuring tools. It is used in the industries of paper making, package, printing, non-ferrous metal processing. Also, it is widely used processed as HSS cutting tool、carbide end mills、carbide cutting tool、 NAS Cutting tool、Aerospace cutting tool、carbide drill、milling cutter core drill、high speed steel、taperd end mills、metric end mills、miniature end mills、pilot reamer、electronics cutter、step drill、double margin drill、metal cutting saw、gun barrel、angle milling cutter、carbide burrs、carbide tipped cutter etc.
2012年5月28日星期一
The Application of Tungsten Carbide Button
Tungsten Carbide Button has its own unique properties, is widely used in oil drilling, snow removal, snow plow machines
and other equipments.
Tungsten Carbide Button can also use for shearer drill, mining machinery tools, road sweeping and snow removal, road maintenance tools. Quarrying, mining, tunnel engineering tools, as well as civil.
Tungsten Carbide Button can also use for shearer drill, mining machinery tools, road sweeping and snow removal, road maintenance tools. Quarrying, mining, tunnel engineering tools, as well as civil.
2012年5月24日星期四
Tungsten Carbide Bush
Tungsten carbide bush is the basic material among the
frictional materials. Chinatungsten Online are dedicated in manufacturing and
supplying high quality and low cost tungsten carbide bush, which are
manufactured from high grade quality raw materials. They are widely use as the
basic components for sealing. And the bushings are widely adopted in
petrochemical industry due to its excellent performances such as wear ability,
anti corrosion.
Tungsten carbide bush is widely known for its durability and quality. It can withstand high pressure and are resistant to corrosion so are used in water pumps, oil pumps and various other pumps. Today, tungsten carbide bush has been playing an important role in the field of long working parts material.
Having excellent wear resistance, these bushes are available in different sizes and shapes to meet the varied requirements of our clients. Our tungsten carbide bush can be availed at industrial leading price.
Tungsten carbide bush is widely known for its durability and quality. It can withstand high pressure and are resistant to corrosion so are used in water pumps, oil pumps and various other pumps. Today, tungsten carbide bush has been playing an important role in the field of long working parts material.
Having excellent wear resistance, these bushes are available in different sizes and shapes to meet the varied requirements of our clients. Our tungsten carbide bush can be availed at industrial leading price.
2012年5月21日星期一
PCB Drills
|
Due to the high rotational speeds—these bits are used at 30,000 to 100,000 RPM or even higher —their small size, and the brittleness of the material, even the slightest wobble of an operator's hand will shatter one, as will accidental contact with almost any object. Due to their brittleness these bits cannot be used in a hand drill, and even most moderately expensive drill presses will have too low a speed and too much chuck wobble to use them without breaking them.
Resharpened and easily available PCB Drills have historically been used in many prototyping and home PCB labs, using a high-speed rotary tool (such as a Moto- Tool by Dremel) in a stiff drill-press jig. If used for other materials these tiny drills must be evaluated for equivalent cutting speed vs material resistance to the cut (hardness) as the drill's rake angle and expected feed per revolution are optimised for high-speed automated use on fiberglass PCB substrate.
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
2012年5月16日星期三
Tungsten Carbide Ball Grade
|
Grade
|
Chemical Composition
|
Physical-Mechanical
Property
|
Performance characteristic
|
Orientation for Property Increasing
|
||||||
|
WC
|
Co
|
Ni
|
Others
|
Density
g/cm³
|
Hardness
（HRA）
|
T.R.S.
N/mm²
|
||||
|
WC
+
Co
|
YG6
|
B
a
l
a
n
c
e
|
6
|
|
|
14.6-15.0
|
91
|
1600
|
The hardest and most wear resistant. Lower toughness
than YG8. Used in ball valves that is high abrasion and high impact
resistance.
|
↑
Abrasive
Resistance
Toughness
↓
|
|
YG8
|
B
a
l
a
n
c
e
|
8
|
|
|
14.4-14.8
|
89
|
1800
|
Higher hardness and wear resistant. Better toughness
than YG6. Have a well shock resistance, used in ball valves.
|
||
|
YG6X
|
B
a
l
a
n
c
e
|
6
|
|
A Little
|
14.6-15.0
|
92
|
1450
|
Submicron carbide, higher hardness and wear
resistance than YG6, lower toughness than YG8. Used in ball valves that is
high abrasion and high impact resistance.
|
||
|
WC
+
Ni (Cr)
|
YN6
|
B
a
l
a
n
c
e
|
|
6
|
A Little
|
14.5-14.9
|
90
|
1450
|
Higher hardness and wear resistance and corrosion
resistant. Used in ball valves where high temperature is required.
|
↑
Abrasive
Resistance
Toughness
↓
|
|
YN8
|
B
a
l
a
n
c
e
|
|
8
|
A Little
|
14.4-14.8
|
88
|
1650
|
Higher hardness and wear resistance. Used in ball
valves where shock resistance and corrosion are required.
|
||
|
YN12
|
B
a
l
a
n
c
e
|
|
12
|
A Little
|
14.0-14.4
|
86
|
1800
|
Higher toughness for impact load .Use in ball valves
where better shock and impact are required.
|
||
2012年5月14日星期一
Tungsten Carbide Seals
Tungsten carbide seals | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Suitable Tungsten carbide Grade for manufacturing seals
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
 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2012年5月11日星期五
Tungsten Carbide Plate
CHINATUNGSTEN ONLINE manufacture tungsten carbide plate in
different specifications according to clients' specific requirements. The
surface condition are divided as sintered blank and grinding, which meet
different products applications. Following is a drawing showing the tungsten
carbide plate we supplied.
Thickness, width, as well as Length can be various. If you have
interest in purchasing tungsten carbide plate, kindly please provide us the
following necessary information for production:
- specific dimensions including length, width, and thickness
- dimension tolerance if you have
- surface condition: sintered blank or grinding
- quantity
- tungsten carbide grade or chemical composition
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
2012年5月9日星期三
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
2012年5月7日星期一
Tungsten Carbide Grade
| Tungsten Carbide Grade | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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