K20 tungsten carbide rods for sale,carbide rod manufacturers

Product Overview

Description

K20 tungsten carbide rods for sale,carbide rod manufacturers

 

tungsten solid carbide rods

1.Physical and chemical properties

1  Forging tungsten rod

1.1  Purity: W≥99.95%;

1.2  Density:≥19.0g/cm3;

1.3  Linearity:≤1%;

 

 

2  Sintering tungsten rod

2.1  Purity:W≥99.95%;

2.2  Density:≥18.3g/cm3;

2.3  Linearity:≤3%

 

tungsten carbide ground rods
1 OEM &ODM service
2 more than 10 years experience

2.Measurements and tolerances

 

FINISHED SIZE							FOB
							GUANGZHOU
		L	OD	Tolerance	ID	Tolerance	PRICE
GRADE	TYPE	mm	mm	mm	mm	mm	USD/pc
K10	100*5*2.4	100	5.00	+0 to 0.04	2.4	±0.02	$4.00
K10	100*4.7	100	4.70	+0 to 0.05	0	±0.02	$3.49
K10	100*3	100	3.00	-0.03 to -0.02	0	±0.02	$1.59
K10	100*1	100	1.00	+0 to -0.01	0	±0.02	$0.63
K10	100*0.8	100	0.80	+0 to 0.01	0	±0.02	$0.63
K10	100*7*3.3	100	7.03	+0 to 0.04	3.3	±0.02	$7.30

 

 

 

 3 .Manufacture process and Equipment

 

 

 

Sintering tungsten rod
Item	Process	Equipment	Quality check point
1	Tungsten powder
2	Sieving	High frequency vibrating sieve	1  Purity  of tungsten powder
3	Mixed powder	V shape mixer	2  Mixed tungsten powder
4	Check
5	Isostatic pressing	Isostatic pressing machine	1  Measurements, unit net weight
6	Check		2  Surface quality
7	IF sintering	IF induction sintering furnace	1  Measurement, unit net weight, density
8	Alignment	200T  pressing machine	2  Linearity ,Surface quality
9	Check		3  Quality standard:GB/T4187-1984
10	Package		4  Show certificate of quality

 

 

 

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4.Application

 

Sintering Tungsten rod, as the material, is mainly used in pulling Tungsten wire and Forging Tungsten Rod. As Tungsten possesses the feature of dyslectic point, forging Tungsten rod with high-purity, high-density and excellent high-temperature proof of creep deformation is widely applied for tungsten crucible's supports in the sapphire growth furnace, electrodes, heating elements, connections and support rods in high-temperature furnace.

 

 

5.Package details:
First, packaging with moisture-proof paper
Second, packaging with kraft paper

 

Third, packaging with foam plastics in all side of plywood case.
Finally packing products in plywood case 

.

 

 

 

 

 

Zhuzhou Meetyou Cemented Carbide Co., ltd.

 

 

Add: Jinshan Industrial park,Hetang district,Zhuzhou City,

 

Hunan Province China(mainland)

 

Skype: brucezhou

 

Tel: 0086-0731-28117278

 

Fax: 0086-0731-28117279

 

TM:cn1510824036