Hardfacing Material
Tungsten carbide composite rod is made of cemented carbide tips and Ni/Ag(Cu)alloy. Composite welding rods are acknowledged throughout oil drilling, mining and construction industry.They can be used in stabilizers, reamers, drill pipe joints, construction drilling, hydraulic-cutter, pipe cutter blades, core bit, scraper, twist drill, milling and grinding shoes etc.
Tungsten carbide grit provides long lasting wear protection in areas of high abrasive wear. It is used to protect costly parts such as bulldozer blades, bucket teeth, wood grinding hammers, trencher teeth, and a wide variety of other consumable components. Tungsten Carbide grit is an efficient means of protecting machinery and machinery parts by providing a significant increase in the longevity of those parts. This decreases downtime and reduces the cost involved with unprotected parts.
Carbide wear inserts, we have various shapes, such as carbide round inserts, half-round inserts, square inserts, rectangle inserts, triangle inserts, octagon inserts, oval inserts, carbide star inserts, and carbide pyramid inserts. Common applications are stabilizers, junk mills, under reaming blades, casing exit tools and thru-tubing mills.
Flexible welding rope is made from cast tungsten carbide , spherical cast tungsten carbide or a mixture of the two as hard phase, self-fluxing nickel alloy powder for the bonding phase, according to a certain proportion of mixed bonding, extrusion molding, drying, then manufactured on the nickel wire .
Tungsten carbide composite rod :
The hardness is 89-91 HRA, the binder metal is Ni and copper alloy, strength can up to 690MPa, hardness HB≥160.
Grade | Chemical compositions(%) | Physical performance | Applications | ||
WC | Cu+Zn+Sn | Co | |||
BT-Cu-30 | 64-67 | 30±2 | 3.8-4.2 | Hardness: >160 HB TRS: >690MPa | Down hole tools |
BT-Cu-40 | 53-56 | 40±2 | 4.6-4.8 | ||
BT-Cu-45 | 48-52 | 45±2 | 4.2-4.5 | ||
BT-Cu-50 | 44-48 | 50±2 | 3.8-4.2 |
Item | Carbide grits size | Apperance | Available width (mm) | Available length (mm) | |
(mm) | (inch) | ||||
1 | 1.6-3.2 | 1/8-1/16 | Bare or with fluxed-coating | (20-22 ) (18-20 ) (10-12) |
280- 450 |
2 | 3.2-4.8 | 3/16-1/8 | |||
3 | 4.8-6.4 | 1/4-3/16 | |||
4 | 6.4-8.0 | 5/16-1/4 | |||
5 | 8.0-9.5 | 3/8-5/16 | |||
6 | 9.5-11.0 | 7/16-3/8 | |||
7 | 11.0-12.7 | 1/2-7/16 |
Tungsten Carbide Grits :
Tungsten Carbide Wear Inserts :
Type | Part No. | Dimensions (inches) | ||
Dia. / Width | Thick. / Height | Length | ||
Round | BW001 | 0.366 | 3/16 | / |
BW002 | 3/8 | 1/4 | / | |
Half Round | BW003 | 0.366 | 3/16 | / |
BW004 | 3/8 | 1/4 | / | |
8-Sided | BW005 | 1/4 | 3/16 | / |
BW006 | 3/8 | 1/4 | / | |
Square | BW007 | 3/8 | 3/16 | / |
Star | BW008 | 3/16 | 3/16 | / |
BW009 | 1/4 | 1/4 | / | |
BW010 | 5/16 | 5/16 | / | |
BW011 | 3/8 | 3/8 | / | |
Pyramid | BW012 | 0.238 | 0.370 | / |
Rectangle | BW013 | 12/97 | 1/5 | 1 |
BW014 | 1/8 | 1/5 | 1/2 | |
BW015 | 3/8 | 1/4 | 1/2 | |
BW016 | 3/8 | 3/8 | 1/4 |
Flexible Welding Rope :
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Carbide Brazing Rods Supplier
Hardfacing Material Manufacturer
With modern tungsten carbide production lines, advanced spray drying technology diversified forming processes, and automated HIP sintering equipment, ZZbetter provides over 500 tons of tungsten carbide products for customers at home and abroad every year. Facing the complex and ever-changing needs of the industry, we always strive to offer comprehensive and high-precision processing solutions to satisfy our customers.
Zhuzhou Better Tungsten Carbide Co., Ltd
ADDRESS:Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan Province, China. 412000
Phone:+86 18173392980
Tel:0086-731-28705418
Fax:0086-731-22286227 28510897
Email:[email protected]
Whatsapp/Wechat:+86 18173392980