Q:Carbide coated drill bit. Do you have one there?

1. carbide drills are generally worn in the back. Then it has little influence on service life.2., the high strength of the workpiece material, easy to cause the front of the drill (spiral groove) wear, bit life impact.

Q:What kinds of carbide knives do you have? Write out its main functions and uses.

The commonly used cemented carbides are mainly based on WC, and are classified into the following categories whether or not they are added to other carbides:(1) tungsten cobalt (WC+Co) cemented carbide (YG);It consists of WC and Co, has high flexural strength toughness, good thermal conductivity, but poor heat resistance and wear resistance, mainly for the processing of cast iron and non-ferrous metals. YG hard alloy fine grain (such as YG3X, YG6X), in the same amount of cobalt, its hardness wear resistance than YG3, YG6 high strength and toughness is poor, suitable for machining hard cast iron, austenitic stainless steel, heat-resistant alloy, hard bronze.

Q:hard alloy ball tooth, sand making machine, high quality and inexpensive alloy (*^__^*)I am now in great demand of cemented carbide rods, hard alloy blade, hard alloy ball tooth, sand making machine alloy strip, the old customers are not do, now I want to find a long-term cooperation partners, we have not recommended ~ ~ ~ thank you pull

Hello, I'm from Zhuzhou CREE cemented carbide Co., Ltd.We are specializing in the production of various specifications of hard alloy, Zhuzhou cemented carbide, Zhuzhou hard alloy, sand making machine alloy strip, hard alloy ball tooth, carbide blade, hard alloy bars, welding blade, milling cutter, long and thin; manufacturers selling cheaper price; all kinds of hard alloy, Zhuzhou cemented carbide, Zhuzhou hard alloy sand making machine alloy, hard alloy ball tooth, carbide blade, hard alloy bars, welding blade, milling cutter, long and thin, everything, quality assurance; welcome you to come to the consultation, to serve you is our honor.

Q:Printing requirements for cemented carbide

Its disadvantages are: there are a small amount of pores and defects in the product, and the carbon content of the sinter will decrease.Hot isostatic pressing sintering in sintering with inert gas, liquid metal or solid particles as pressure transfer medium in each direction of the sintered body exert equal pressure, not even this can overcome ordinary hot pressing pressure is not uniform and the resulting product performance. The hot isostatic pressing of cemented carbide can eliminate the pores in the alloy and the drilling pool after sintering, and restrain the growth of WC grain. The Kennametal Inc installed the first heating chamber for 277mm * 1270mm in 1967. The temperature is up to 1500oC and the pressure can reach140MPa's hot isostatic pressing machine has taken the lead in successfully applying the technology of hot isostatic pressing to the production of cemented carbide. Since then, hot isostatic pressing technology has developed rapidly in foreign countries (especially in the United States).

Q:What is the difference between tungsten cobalt alloy and YG8 and YG6 series cemented carbide?

YG8.YG6 series alloys belong to class YG alloys. YG8 is softer than YG6 alloy.

Q:How are cemented carbides sintered?

Raw materials according to the provisions of the proportion of added alcohol or other medium in the wet ball mill in wet grinding, making them fully mixing, crushing, drying, sieving after adding wax or gel forming agent of a class, and then drying and sieving to prepare a mixture. Then, when the mixture is granulated and pressed and heated to a point near the bonding metal (1300~1500 DEG C), the eutectic alloy is formed by the hardening and bonding of the metal.

Q:What are the standard units of measurement for carbide inserts?

Manufacturers usually use KG, which is used inside the shop

Q:Tungsten carbide cutter white steel cutter carbide cutter is what is the difference?

The main component of the tungsten steel milling cutter in cemented carbide is tungsten carbide, tungsten steel on steel hardness and heat resistance are significantly improved, but the toughness decreased sharply.

Q:I've seen a lot of classification, what tools, hardware, machinery, machinery, metallurgy, minerals, etc.,But I always don't know what the hard alloy belongs to. What can I do for you?

Modern ultra hard alloys are produced by sintering of carbides of tungsten carbide and some other elements. It is the hard metal (tungsten, tantalum, titanium, molybdenum, etc.) carbide carbide particles, with one or several iron elements (cobalt, nickel or iron) powder mixed, pressed molding, and then made by sintering.

Q:What kinds of carbide cutting tools are used in the 16 and 20 manganese grinding of the lathe?

This material I have processed, it is equivalent to Q235 carbide tools, wear-resistant coarse cars, YW, fine car YT15YG: for cast ironYT: suitable for processing steel partsYW: the material performance of the tool is between YG and YTYN: it is a cermet blade suitable for machining superhard materials.Diamond: cutting tools are suitable for machining superhard materials, but they can not be processed steel or ironIn order to be compatible with them.CBN: Machining superhard materials.