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Super Fine Tungsten Powder , Metal Powders , Compound Tungsten Carbide Powder

Super Fine Tungsten Powder , Metal Powders , Compound Tungsten Carbide Powder

Brand Name : Lambut
Model Number : 100 - 800 mesh, 10-100nm
Certification : ISO9001, ISO14001, RoHS
Place of Origin : China
MOQ : 1kg
Price : Negotiation
Payment Terms : D/P, L/C, T/T
Supply Ability : 500KG Per day
Delivery Time : Negotiation
Packaging Details : Mill export standard package
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Quick Detail:

High purity and super fine Tungsten powder, tungsten carbide powder, Compound tungsten carbide powder


Application process:

PIM (powder injection molding),

MIM (metal injection molding)

3D printing

HIP (hot isostatic pressing)

Sintering

Hard facing or Self fluxing (surfacing, flame plating, laser cladding, welding, thermal spraying coating,

plasma spraying, ultra-sonic flame spraying) etc.


Grade:

Tungsten powder

Tungsten carbide (WC) powder

Compound tungsten carbide powder (WC+TiC)

RTP (Ready to Press Powder)

Nano tungsten powder


Specification

1: S type tungsten powder (Universal application)

S type tungsten metal powder with wide application, stable quality and low impurity contents is produced according to GESAC’s standard specification.

Main properties

Grade

F.S.S.S.(um)

Main chemical composition(%)

W

N.V.R

O

GW008

0.80-0.90

≧99.9

≦0.010

≦0.25

GW010

0.90-1.10

≧99.9

≦0.010

≦0.20

GW015

1.40-1.60

≧99.9

≦0.010

≦0.12

GW020

1.80-2.20

≧99.9

≦0.010

≦0.08

GW025

2.30-2.70

≧99.9

≦0.010

≦0.08

GW030

2.80-3.20

≧99.9

≦0.010

≦0.06

GW035

3.30-3.70

≧99.9

≦0.010

≦0.06

GW040

3.80-4.20

≧99.9

≦0.010

≦0.04

GW045

4.30-4.70

≧99.9

≦0.010

≦0.04

GW050

4.80-5.20

≧99.9

≦0.010

≦0.04

GW055

5.30-5.70

≧99.9

≦0.010

≦0.04

GW060

5.50-6.50

≧99.9

≦0.010

≦0.04

GW090

8.0-10.0

≧99.9

≦0.010

≦0.04

GW100

9.0-11.0

≧99.9

≦0.010

≦0.03

GW150

13.0-17.0

≧99.9

≦0.010

≦0.03

GW200

16.0-24.0

≧99.9

≦0.010

≦0.03

Average particle size is F.S.S.S particle(ASTM B330-2005 Standard)
N.V.R is the residue after chlorinated volatile
Tungsten content equals to 100% minus the total impurity element content.

Main properties

Element

Max

Typical

Element

Max

Typical

Element

Max

Typical

Al

0.0010

0.0005

Cu

0.0003

0.0001

P

0.0010

0.0005

As

0.0010

0.0005

Fe

0.0050

0.0010

Pb

0.0003

0.0001

Bi

0.0003

0.0001

K

0.0015

0.0010

S

0.0010

0.0005

C

0.0030

0.0010

Mg

0.0010

0.0005

Sb

0.0005

0.0003

Ca

0.0015

0.0006

Mn

0.0010

0.0005

Si

0.0015

0.0010

Cd

0.0005

0.0001

Mo

0.0030

0.0016

Sn

0.0003

0.0001

Co

0.0010

0.0005

Na

0.0015

0.0007

Ti

0.0010

0.0005

Cr

0.0020

0.0010

Ni

0.0020

0.0010

V

0.0010

0.0005


2: G type tungsten powder (Specific application in Pure Tungsten products and Heavy Alloy)

G type tungsten metal powder with high purity, good flowability and formability, especially can be used for

manufacturing higher formability pure tungsten products and heavy alloy.

Main properties

Grade

F.S.S.S.(um)

O(%)

N.V.R(%)

GW015G

1.4-1.6

≦0.12

≦0.01

GW025G

2.4-2.6

≦0.08

≦0.01

GW030G

2.8-3.2

≦0.04

≦0.01

GW040G

3.8-4.2

≦0.04

≦0.01

GW050G

4.8-5.2

≦0.04

≦0.01

GW065G

6.3-6.7

≦0.04

≦0.01


3: T type tungsten powder(Specific application in Tungsten Sputter Target)

T type tungsten metal powder with high purity, low oxygen content and good formability can be used for

manufacturing tungsten sputter target with higher purity, higher density, well-distributed, lower impurity

and lower oxygen content, can meet the requirement of sputter coating.

Main properties

Grade

W(%)

O(%)

Max

Typical

GW010T

≧99.99

0.18

0.10

GW025T

≧99.99

0.07

0.05

GW040T

≧99.99

0.04

0.03

GW050T

≧99.99

0.04

0.02

GW120T

≧99.99

0.03

0.01


4: E Type tungsten powder (Specific application in Electrical Alloy)

Main properties

Grade

F.s.s.s(um)

N.V.R(%)

GW020E

1.8-2.2

≦0.01

GW025E

2.2-2.8

≦0.01

GW030E

2.8-3.5

≦0.01

GW040E

3.5-4.5

≦0.01

GW050E

4.5-5.5

≦0.01

GW060E

5.5-6.5

≦0.01

GW065E

6.0-7.0

≦0.01


5:Nano tungsten powder

Feature: Ultra fine tungsten powder made through a special preparation process, uniform particles, high activity

and large surface area of powder after the passivation of oxygen content can be controlled below <1%

Parameter index:

Material

Particle size

Purity

Crystal type

Color

Apparent density

specific surface area

MH-W

30-80nm

≥99.6%

Sub spherical structure

Black

1.2-4.1g/cm3

9 m2/g

Application:

1: Widely used for large products such as high specific gravity alloy, alloy steel, drill bit, anvil and so on.

2: As a high performance and high proportion alloy powder additives (addition of from 10% ~ 20%) and by W

and W wire material additives, but also as a high performance alloy of tungsten powder can significantly improve

the performance of the alloy, while reducing sintering temperature and shrinkage short sintering time, save the

cost of production high activity nano tungsten powder

3: The nano tungsten powder can be used as raw materials for preparation of nano WC, nano cemented

carbide for. Due to the special structure of the nano hole? Tungsten powder, tungsten powder can be used for coating raw materials by W-Mn ceramic metallization

4: Widely used in aerospace, electronic packaging, alloy alloy electrode material, micro film, sintering aid,

protective coatings, gas sensor electrode etc.

5: Widely used to high performance tungsten products and manufacturing nano Wu line manufacturing, to

manufacture high performance ultrafine amorphous alloy and high proportion alloy with excellent performance of

Wu nanowires, has become an indispensable part in many high-tech fields as functional materials

6: Tungsten carbide powder produced by the hard alloy with high hardness, as the leading edge of

tungsten products


6: S type tungsten carbide powder (Universal application)

S type tungsten carbide powder with wide application can meet most of cemented carbide production requirements.

Main properties

Grade

F.S.S.S(μm)

O(%)

Ct(%)

Cf(%)

GWC010

0.90-1.10

≦0.15

6.13±0.05

≦0.06

GWC015

1.40-1.60

≦0.10

6.13±0.05

≦0.05

GWC020

1.80-2.20

≦0.07

6.13±0.05

≦0.05

GWC025

2.30-2.70

≦0.07

6.13±0.05

≦0.05

GWC030

2.80-3.20

≦0.07

6.13±0.05

≦0.05

GWC040

3.70-4.30

≦0.05

6.13±0.05

≦0.05

GWC050

4.60-5.40

≦0.05

6.13±0.05

≦0.05

GWC060

5.50-6.50

≦0.04

6.13±0.05

≦0.05

GWC080

7.50-8.50

≦0.03

6.13±0.05

≦0.05

GWC100

9.00-11.0

≦0.03

6.13±0.05

≦0.05

GWC150

13.0-17.0

≦0.03

6.13±0.05

≦0.05

GWC200

16.0-24.0

≦0.03

6.13±0.05

≦0.05

Average particle size is F.S.S.S particle(ASTM B330-2005 Standard);Ct content can be adjusted according t

customer’s requirement.

Main properties

Element

Max

Typical

Element

Max

Typical

Element

Max

Typical

Al

0.0010

0.0005

Fe

0.0150

0.0030

Pb

0.0003

0.0001

As

0.0010

0.0005

K

0.0020

0.0010

S

0.0010

0.0005

Bi

0.0003

0.0001

Mg

0.0010

0.0005

Sb

0.0005

0.0003

Ca

0.0015

0.0006

Mn

0.0010

0.0005

Si

0.0015

0.0010

Cd

0.0005

0.0001

Mo

0.0030

0.0016

Sn

0.0003

0.0001

Co

0.0100

0.0030

Na

0.0020

0.0007

Ti

0.0010

0.0005

Cr

0.0050

0.0020

Ni

0.0050

0.0020

V

0.0010

0.0005

Cu

0.0003

0.0001

P

0.0010

0.0005





7: U type tungsten carbide powder (Ultra-fine)

U type tungsten carbide powder is mainly used for manufacturing high hardness and strength requirement

products, such as PCB tool and precision tool etc.
Ultra-fine tungsten carbide powder with good dispersibility, concentrated particle size distribution, low

oxygen content, low sintering temperature sensibility can be used for manufacturing ultra-fine carbide to get higher hardness and strength.

Main properties

Grade

BET(cm2/g)

F.S.S.S(μm)

Ct(%)

Cf(%)

O(%)

Recommend Inhibitor

GWC002U

2.8-3.2

0.10-0.25

6.20±0.05

≦0.15

≦0.50

VC 0.3%
Cr3C2 0.5%

GWC003U

2.4-2.8

0.25-0.35

6.20±0.05

≦0.13

≦0.35

GWC004U

2.0-2.4

0.35-0.45

6.20±0.05

≦0.12

≦0.35

GWC005U

1.8-2.2

0.45-0.55

6.20±0.05

≦0.10

≦0.35

Average Particle Size is BET (cm2/g)
Ct content, inhibitor type and content can be adjusted according to customer’s requirement.


8: Y type tungsten carbide powder (Sub-micron)

Y type tungsten carbide powder with concentrated particle size, good dispersibility and stable quality can be

easily suitable for subsequent production process.

Grade

F.S.S.S(μm)

O(%)

Ct(%)

Cf(%)

GWC006

0.60-0.70

≦0.30

6.13±0.05

≦0.10

GWC007

0.70-0.80

≦0.25

6.13±0.05

≦0.08

GWC008

0.80-0.90

≦0.20

6.13±0.05

≦0.07

Ct content can be adjusted according to customer’s requirement.


9: C type tungsten carbide powder (Specific application in Indexable inserts)

C type tungsten carbide powder with concentrated particle size distribution, good dispersibility and stable

shrinkage can be used for manufacturing Indexable Inserts with stable geometry dimension, better wear

resistance and tool edge chipping resistance.

Main properties

Grade

F.S.S.S(μm)

O(%)

Ct(%)

Cf(%)

GWC010C

0.90-1.10

≦0.15

6.13±0.05

≤0.06

GWC015C

1.40-1.60

≦0.10

6.13±0.05

≤0.05

GWC020C

1.80-2.20

≦0.07

6.13±0.05

≤0.05

GWC025C

2.30-2.70

≦0.07

6.13±0.05

≤0.05

GWC030C

2.80-3.20

≦0.07

6.13±0.05

≤0.05

GWC040C

3.70-4.30

≦0.05

6.13±0.05

≤0.05

GWC050C

4.60-5.40

≦0.05

6.13±0.05

≤0.05

GWC060C

5.50-6.50

≦0.04

6.13±0.05

≤0.05

Average particle size is F.S.S.S particle(ASTM B330-2005 Standard);Ct content can be adjusted

according to customer’s requirement.


10: M type tungsten carbide powder (Specific application in Mining products)

M Type tungsten carbide powder with good dispersibility and perfect grain can be used for manufacturing mining

buttons with excellent impact resistance, abrasion resistance and thermal fatigue resistance.

Main properties

Grade

F.S.S.S(μm)

O(%)

Ct(%)

Cf(%)

GWC020M

1.80-2.20

≦0.07

6.13±0.05

≦0.05

GWC025M

2.30-2.70

≦0.07

6.13±0.05

≦0.05

GWC030M

2.80-3.20

≦0.07

6.13±0.05

≦0.05

GWC035M

3.30-3.70

≦0.05

6.13±0.05

≦0.05

GWC040M

3.70-4.30

≦0.05

6.13±0.05

≦0.05

GWC060M

5.50-6.50

≦0.04

6.13±0.05

≦0.05

GWC080M

7.50-8.50

≦0.03

6.13±0.05

≦0.05

GWC100M

9.00-11.0

≦0.03

6.13±0.05

≦0.05

GWC150M

13.0-17.0

≦0.03

6.13±0.05

≦0.05

GWC200M

16.0-24.0

≦0.03

6.13±0.05

≦0.05

Ct content can be adjusted according to customer’s requirement.


11: H type tungsten carbide powder (Specific application in carbide anvil)

H Type tungsten carbide powder with good dispersibility, concentrated particle size distribution, high purity and

stable quality can be used for manufacturing carbide anvil with higher strength, higher thermal fatigue resistance

under high temperature.

Main properties

Grade

F.S.S.S (μm)

O(%)

Ct(%)

Cf(%)

GWC008H

0.70-0.90

≦0.20

6.13±0.05

≦0.07

GWC013H

1.10-1.50

≦0.15

6.13±0.05

≦0.05

GWC015H

1.30-1.60

≦0.12

6.13±0.05

≦0.05

GWC018H

1.60-1.80

≦0.07

6.13±0.02

≦0.05

GWC020H

1.80-2.20

≦0.07

6.13±0.02

≦0.05

Ct content can be adjusted according to customer’s requirement.


12: R type tungsten carbide powder (Specific application in Carbide Roll Ring)

R Type tungsten carbide powder with perfect grain can be used for manufacturing carbide roll ring with higher thermal fatigue resistance better wear resistance under high temperature.

Main property

Grade

F.S.S.S(μm)

O(%)

Ct(%)

Cf(%)

GWC030R

2.50-3.50

≦0.07

6.13±0.05

≦0.05

GWC040R

3.50-4.50

≦0.05

6.13±0.05

≦0.05

GWC050R

4.50-5.50

≦0.05

6.13±0.05

≦0.05

GWC080R

7.00-9.00

≦0.03

6.13±0.05

≦0.05

GWC100R

9.00-11.0

≦0.03

6.13±0.05

≦0.05

GWC120R

11.0-13.0

≦0.03

6.13±0.02

≦0.05

GWC150R

11.0-16.0

≦0.03

6.13±0.05

≦0.05

GWC200R

16.0-24.0

≦0.03

6.13±0.02

≦0.05

Ct content can be adjusted according to customer’s requirement.


13: E type tungsten carbide powder (Specific application in Electrical Alloy)

E Type tungsten carbide powder with concentrated particle size distribution, perfect grain, high purity,

good dispersibility can be used for manufacturing Electrical Alloy with higher density, higher hardness and

homogenous microstructure.

Main property

Grade

F.S.S.S(um)

Ct(%)

Cf(%)

GWC008E

0.8-0.9

6.13±0.05

≦0.07

GWC020E

1.8-2.2

6.13±0.05

≦0.05

GWC045E

4.2-4.8

6.13±0.05

≦0.05


14: Compound (W, Ti)C powder

· grades ranging from 1.5 um to 3.0 um, perfect solid solution of WC and Tic

· low free WC phase

· extremely high purity, low impurity contents

· concentrated particle size distribution.


15: RTP (Ready to Press Powder)

· stable apparent density

· good flowabilityand pressability

· high purity

· accurate control of carbon content.


Application:

Widely used in manufacture of high precision, micro fine, low noise, powder metallurgical

self-lubricating oil retaining bearings, diamond tool and cutter, filter, powder metallurgical products,

bushing material, and high class diamond special saw blades, diamond grinding wheel,

abrasive material grinding tool etc


Certified by


Process:
Melting → Refining → Heat preserver → Honeycomb duct → High pressure liquid(gas) injection
→ Droplet atomization → Droplet solidification drop → Gathering tank → Liquid gas separation
→ Drying → Sieve powder → Powder collection

Competitive advantage:
Distribution of particle size could be customized according to required mechanical properties

and surface brightness etc
Invention & Utility patents
Integration of R&D, production and technology service
AVIC (Aviation Industry Corporation of China) approved partner
Approved "High-Tech Enterprises"
Complete quality assurance systems

We focus on the R&D and advanced application in the field of HPHT (high temperature and

high pressure),
special media and anti-corrosion for Nickle-base alloy, Iron-base alloy, cobalt-base alloy,

copper-base alloy,
precision alloy, super alloy (high-temperature alloy), CRA ( corrosion resisting alloy),

powder alloy,
hard facing alloy, deforming alloy and special stainless steel etc.

Advanced production facilities
Unique plasma atomization process


Test equipments


Description:

Material

Tungsten powder

Tungsten carbide (WC) powder

Compound tungsten carbide powder (WC+TiC)

RTP (Ready to Press Powder)

Nano tungsten powder

Standard

GB/T, UNS, JIS, DIN, ASTM, ISO, BS

Size

See above introduction

Delivery condition

As per order and quality specification

Surface condition

As per order and quality specification

Certificate

ISO9001, ISO14001, RoHS

Application

Thermal spraying coating, plasma spraying, ultra sonic flame spraying

Honorable clients

GE, Fisher, Teko, Flowserve, Velan, KSB, Neway,

Sufa, Kingdream, Mahle Tri-Ring, AVIC



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