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Note: according to user requirements of nano particle can provide different size products. Application of Tungsten Carbide Cobalt Powder: Tungsten Carbide Cobalt powder can be used in hard alloy, diamond tools, high proportion alloy, tungsten rhenium thermocouple materials, contact alloy, etc.Tungsten carbide cobalt hard metals are composites of tungsten carbide particles (either tungsten carbide alone or in combination with smaller amounts of other carbides) with metallic cobalt powder as a binder, pressed into a compact, solid form at high temperatures by a process known as “sintering.” Nano tungsten carbide cobalt hard metals have properties of extreme hardness, abrasion resistance, and toughness and are used primarily in cutting tools and wear-resistant machine parts.Hard metals are used primarily in cutting tools, to machine tempered steel, in rock drilling bits, and in a variety of tools. They are produced by preparing tungsten carbide particles from tungsten metal or tungsten oxide and carbon, adding a mixture of powdered cobalt metal and other compounds to produce powders of nano tungsten carbide cobalt, which are then pressed, shaped, sintered, and finished as hard-metal products.The potential exists for general-population exposures to nano tungsten carbide cobalt hard metals or to powders containing cobalt and tungsten carbide for persons living near facilities that manufacture or process nano tungsten carbide cobalt hard metals or hard-metal products. Storageof Tungsten Carbide Cobalt Powder: Tungsten Carbide Cobalt Powder should be sealed and stored in a dry, cool environment, away from direct sunlight. | ||||||||||
Q: Can you draw up a quote/proforma invoice for me? A: Yes, our sales team can provide official quotes for you.However, you must first specify the billing address, shipping address, e-mail address, phone number and shipping method. We cannot create an accurate quote without this information. Q: How do you ship my order? Can you ship “freight collect”? A: We can ship your order through Fedex, TNT, DHL, or EMS on your account or prepayment. We also ship"freight collect" against your account. You will receive the goods in Next 2-5 Days after shipments, For items that are not in stock, the delivery schedule will vary based on the item.Please contact our sales team to inquire whether a material is in stock. Q: Do you accept purchase orders? A: We accept purchase orders from customers that have acredit history with us, you can fax, or email the purchase order to us. Please make sure the purchase order has both the company/institution letterhead and authorized signature on it. Also, you must specify the contact person, shipping address, email address, phone number, shipping method. Q: How can I pay for my order? Q: About the payment, we accept telegraphic transfer,western union and PayPal. L/C is only for above 50000USD deal.Or by mutual agreement,both sides can accept the payment terms. No matter which payment method you chose, please send us the bank wire by fax or email after you finished your payment. Q: Are there any other costs? A: Beyond product costs and shipping costs, we do not chargeany fees. Q: Can you customize a product for me? A: Of course. If there is a nanoparticle that we do not have in stock,then yes, it is generally possible for us to get it produced for you. However,it usually requires a minimum of quantities ordered, and about 1-2 weeks lead time. Q. Other. A: According to every specific orders, we will discuss with customer about the suitable payment method, cooperate with each other to better complete the transportation and related transactions. | ||||||||||
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