In order to solve the corrosion problem of cemented carbide, Drow experts collaborated with branded WEDM machine manufacturers to create the new corrosion resistant carbide grades –PNF series.
Corrosion resistance concept works in the beginning of grade preparation by mixing the powder with corrosion inhibitor elements. Once the PNF grade carbide contacts with dielectric substance (e.g. water, lubricant etc.), a thin layer of oxide will form on the surface of the carbide for protection. It will isolate the carbide with the outside environment and thus preventing it from further corrosion, the protection is sustainable, and continuous throughout the whole machining processing.
Product Details--- PNF Serials Tungsten Carbide
Specific material properties as below:
|Please contact our representative if additional grade requirement is needed.|
The NF series corrosion free grade has the below advantages:
1.) Able to sustain in more extreme dielectric medium condition in the WEDM process, thus help to eliminate corrosion
factor due to poor filtration and also help to cut down filtration cost.
2.) Reduce extra prevention measure to avoid carbide corrosion which may affect the quality of work pieces and therefore save cost.
3.) Maintain a good surface quality after machining, improve tool life
|Other dimensions and ground item are upon request ●:Standard item|
Why choose us:
1.Advanced Technology: Dedicated in tungsten relevant material research and development for tens of years. Constantly introducing new technology and increase investing on high-end production equipment.
2.Comprehensive Service: Fast response to customer demands,short production cycle, rapid delivery to ensure delivery on time, and thorough sales-after service. Always lead you to well position in first round of market competition.
3.Rigorous QC: Rigorous inspection leads to well consistent quality.
4.Fully equipped: Outstanding processing capacity, multiple production lines, advanced metallurgy and machining equipment, professional supporting facilities.
5.Cost-effective: Reasonable design and material selection lead us to a competitive price, so that could help offer you more favorable price of the same level products .
5.Modulus of elasticity,Rigidity
6.Transverse Rupture Strength. Etc.
Q1. Could you offer OEM and ODM service?
A:It’s okay , we have more than 10 years experience in OEM service.Our professional R&D team is dedicated to design products to fit various demands of customers. They can always offer the professional advice and solutions for you!
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% balance before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your sample policy?
A: As for cemented carbide materials, we can supply the sample if we have ready parts in stock, but the customers have to kindly pay the sample cost and the courier cost
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery. Our production is based on ISO9001,rigorous inspection and strictly quality control system in our production process.
Q5: How do you keep long-term and good relationship with our business?
A:1. Consistent quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend. We sincerely do business and make friends with them, no matter where they come from.
Q6: What else product can you buy from us?
A: Carbide insert,carbide end mill,carbide drill,carbide boring,cutting tools&customized carbide precision molds.