Q:How can I buy carbide die on the Internet? Who can help?!

The mould made from the same carbide alloy made from Zhuzhou will not be sold.

Q:The use of cemented carbides YG and YT

First, the more common processing carbide used in three categories,:1, YG--- tungsten cobalt alloy products, to YG6, generally suitable for processing iron, non-ferrous metals and their alloys and non-metallic materials continuous cutting of rough cars, intermittent cutting of the semi fine cars and fine cars.2, YT--- tungsten cobalt titanium alloy products, for YT5, for carbon steel and alloy steel rough section, intermittent cutting in the rough car, rough plane, half fine plane, non continuous surface roughing milling and drilling.3, YW---- tungsten, cobalt, titanium, tantalum alloy products.

Q:I want to process more hard stainless steel, with YC45 this type of carbide knife can do? Where can I buy authentic, know the friend told me, thank you

YC45 hard alloy cutter is made of tungsten alloy tool. The main alloy components are tungsten and cobalt, which have better wear resistance, good weldability, and good effect in processing solid wood, redwood and so on. Is a widely used, stable quality alloy, can also be used for cutting tools of various metals. Tungsten alloy containing tungsten 18%, hardness of Vivtorinox 10K, second only to diamond. The product has the characteristics of tungsten steel is not easy to wear. Commonly used in lathe tool, drill bit, glass knife head, tile cutter, hard but brittle annealing.Cemented carbide is a kind of alloy material made by powder metallurgy process of hard metal and bonding metal of refractory metal. Hard alloy with high hardness, strength and toughness, good wear resistance, heat resistance, corrosion resistance and a series of excellent performance, especially high hardness and wear resistance of it, even at a temperature of 500 DEG C also remained unchanged, at 1000 degrees C still have high hardness. Hard alloy is widely used as a tool material, such as turning, milling, planing, drilling, boring, used for cutting cast iron, non-ferrous metals, plastics, chemical fiber, graphite, glass, stone and steel, can also be used for cutting steel, stainless steel, high manganese steel, tool steel and other hard processing materials. High hardness (86-93HRA, equivalent to 69-81HRC); good thermal hardness (up to 900-1000 DEG C, 60HRC); good wear resistance.Carbide cutting tools than high speed steel cutting speed 4-7 times, 5-80 times higher tool life. Manufacturing dies and measuring tools, life expectancy is 20-150 times higher than alloy tool steel. Hard material that can be cut around 50HRC. But the hard alloy brittleness, cutting can not difficult to make the whole cutter with complicated shape, usually made of different shapes of blade, mounted on the body or use a knife die body by welding, bonding and mechanical clamping method.

Q:How many models are there? 10Because we want to purchase carbide milling cutters, we would like to know the classification methods and the characteristics of various types of carbide at home.Some people say that Zhuzhou is best, Nanchang, Fujian, Longyan in turn. But there are many factories in a region. How can you say which is good and that is not good?Do you have a YL model?

Overall, Zhuzhou cemented carbide works, Shanghai alloy materials factory, Zigong cemented carbide plant, new carbide knives are good. But the single pair of milling cutters is not clear! There is no YL!

Q:Which is better, cemented carbide, YG8 and YG20?

YG8 contains about 8% cobalt, the hardness is higher than YG20, and the strength is lower than YG20,

Q:What are the differences in performance between cemented carbide cutting tools and PCD cutters (polycrystalline diamond)?

The former is cut by ordinary metal materials, the latter is used for cutting superhard materials

Q:What are the cemented carbides?

Tungsten cobalt carbideWC cutterThe main ingredients are tungsten carbide (WC) and binder cobalt (Co).The brand is from "YG" ("hard cobalt" Pinyin prefix) composition and percentage of average amount of cobalt.For example, YG8, a tungsten cobalt carbide represented by an average WCo=8% and the remainder of tungsten carbide.

Q:Compare the advantages and disadvantages of high speed steel and cemented carbide

Hard alloy powder is: high hardness metal carbide to micron order, with cobalt, molybdenum, nickel and other binder, under high temperature and high pressure sintering temperature. The carbide content in hard alloy than high-speed steel, high hardness, good abrasion resistance (HRC75--80).Hard alloy red hardness can reach 800-1000 degrees.Carbide cutting speed is 4 - 7 times higher than that of high speed steel, and cutting efficiency is highThe disadvantage is that the bending strength is low, the impact toughness is poor, the brittleness is great, and the impact and vibration resistance are low

Q:Model of grinding carbide wheel sheet

Go online and check it outCould you show me a picture of the gold foil?

Q:What are the types of cemented carbides?

5, industry special cutter category, including auto industry special knife, mobilization machine, industry special knife, sewing machine industry special knife, die industry special knife, textile machine special knife and printed circuit board industry special knife.Hard alloy tool with cemented carbide and carbon steel bar welded, it is characterized with high hardness, wear resistance and heat resistance of hard alloy blades are made of high abrasion resistance and high heat resistance WC (tungsten carbide), TiC (Tan Huatai), TaC (TAC) and Co (cobalt) powder after high temperature sintering.Different cemented carbide is suitable for different purposes, so you can refer to the following, I hope you can help!