Plasma (PTA) Surfacing/Furnace Spraying Powder

Product Description

Plasma (PTA) surfacing/furnace spraying powder
Spherical cast WC/nickel-based alloy powder

 

 

 

 

 

Product Description

Product Introduction:
A physical mixture of spherical cast tungsten carbide (QZWC) and nickel-based alloy powder, dark gray spherical-like powder.
The spherical cast tungsten carbide has high hardness with HV0.1 reaching 2700, and good wear resistance; the spherical-like nickel-based alloy powder has good wetting properties with cast tungsten carbide.
Usage Effect: The PTA overlay layer has high hardness, good wear resistance, good fluidity, fast welding speed, uniform weld layer, low porosity, and excellent impact resistance.
The hardness of the PTA overlay layer can reach HRC 62-67, and the wear resistance is 3-10 times that of conventional products, and the service life is 3-5 times that of conventional products.
Application Fields:
It can be welded onto low-carbon steel, medium-carbon steel, low-alloy steel, and cast steel parts, used for manufacturing and repairing vulnerable parts that endure low, medium, and high levels of impact and severe abrasive wear.
Typical applications include welding and repairing of equipment such as mining excavation, oil drilling, mechanical processing, and shielded cutting tools.

Detailed Photos

 

Product Parameters

 

Grade	W	Total Carbon (T.C)	Free Carbon (F.C)	Ni	Cr	B	Si	Fe	C
JZWCHFQ	95-96	3.8-4.1	≤0.08	Bal.	11.0-15.0	2.0-3.0	3.0-4.5	≤5.0	0.2-0.6

Grade	Spherical Cast WC	Composition (Ni45)	Particle Size (μm)	Apparent Density (g/cm³)	Hall Flow Rate (s/50g)	Coating Hardness (HRC)
JZWC60HFQ	60	40	45-150	5.9-8.1	10-14	59-67
JZWC50HFQ	50	50	45-150	7.3-7.9	10-14	57-63
JZWC40HFQ	40	60	45-150	7.0-7.6	10-14	58-61

Packaging & Shipping

Packed in iron drums with a net weight of 25 or 50kg per barrel.

1.customers can choose freely according to their needs.

2. The composition content and other physical properties can be adjusted according to the specific requirements of customers.

FAQ

Q1: Are you a manufacturer or trading company?

Re: We are a combination of industry and trade.No matter the products we make or trade, high quality products and competitive price is more motto.

Q2: May l get one sample before placing order?

Re: Yes,we'd like to provide additive lubricant sample for you.For some items, it is free and you only need pay the shipping cost, when we both cooperate for some times, free sample will be offered.

Q3: Which payment is available for your company?

Re:There are some payment methods for your option,T/T(USD), Western union,Paypal, Credit card. You can choose the one which you like.

Q4: How and when can I get my goods after payment?

Re: For small quantity products, it takes only 1-2 days for delivery by air. And for large quantities, it will take about 1-2 weeks.

Q5: Do you have OEM or ODM service?

Re: Sure,lf needed, we can customize the additive lubricant for you.Q6: How can you guarantee the goods you offer is qualified?Re:All the goods are inspected before shipment, lf the goods can't come to the quality we promise,you can ask for refund.

Q6: how can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q7:what can you buy from us?

tungsten powder,tungsten carbide powder,Resin tungsten,molybdenum powder,Thermal spraying alloy powder,etc.

Q8: why should you buy from us not from other suppliers?

Nearly 20 years of production experience; passed ISO9001 international quality management system certification; has obtained 20 intellectual property rights , including 3 invention patent and 17 utility model patents.