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Ferro Chrome

Chrome is always used to improve the antioxidation and corrosion resistance of steel to make the surface of steel after it is oxidized to form strong adhension oxide film. Then it stops being oxidized or decelerates being oxidized.Micro-Carbon ferro chorme is applied to making stainless, acid-resistant steel and heat resistant steel.


Low Carbon Ferro Chrome
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2. The stability of the shipments
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4. Relatively lower cost

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1. It can be used to produce FerroChrome and Chrome metal in metallurgy industrial.

2. As a kind of steel addition,it is used to produce various special steels with high strength,corrosion resistance,anti-friction,thermostability and anti-oxydic.such as stainless steel,acid-resistant steel,heat-resistant steel,spring steel,tool steel and so on.

3. Chromite is used to produce Chrome brick,,Chrome-magnesium brick and other special refractories in fireproofing.

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Q:What is the resistivity of the yg13 cemented carbide?
Two, production processProportioning, mixing, crushing, drying, fully add sifted molding agent, then drying and sieving to prepare a mixture, pressing, mixing and granulating (Germany imported vacuum pressure sintering furnace), low pressure sintering and sintering the blank test after (nondestructive ultrasonic inspection), blank size accuracy test.
Q:What is hard alloy steel?
1, generally called carbide, rather than hard alloy steel.2. Cemented carbides are alloy materials made from hard metal carbides and bonded metals by powder metallurgy process.3, carbide hardness is very high, mainly used for cutting tools.By any means, hard alloy is not the hardest material in the world. Diamond is the hardest material. Many inorganic non-metallic materials have higher hardness than cemented carbides.
Q:Carbide and carbon steel
Carbon steel is a relatively traditional black metal material, according to the carbon content, nature, use, there are many categories. Carbon steels contain almost no alloying elements (except trace elements such as silicon, sulfur, phosphorus, etc.) during smelting. Carbon steel can be used for many daily purposes.Cemented carbide is a relatively new powder metallurgy material developed in recent years. The finish of the cemented carbide products is very high, even higher than that of ordinary quenched steel. Therefore, a machining tool that is often used as ferrous metal.
Q:Can hard alloy be used in food?
For food processing machinery and food packaging processing, of course, can be.
Q:How are cemented carbides sintered?
Hard alloy with high hardness of refractory metal carbides (WC, TiC) micron powder as the main ingredient, with cobalt or nickel (Co) (Ni), molybdenum (Mo) as the binder, powder metallurgy products in vacuum furnace or hydrogen reduction sintering furnace. In the manufacture of cemented carbide, the size of the raw material powder is between 1~2 microns and the purity is very high.
Q:What is carbide material P30, please?
ISO (International Organization for Standardization) will be divided into carbide alloy P, M, K three categories, P class equivalent to China's YT class, the main ingredient is WC-TiC-Co;In order to be processed in different cutting conditions of material grade, in the P class with 01-50 number between that from the highest hardness to a series of alloys for maximum toughness between P30, roughly equivalent to the YT5 of our country;This kind of cemented carbide has the highest strength and best impact resistance in YT (P), but it has poor wear resistance. It is suitable for intermittent roughing of general carbon steel and alloy steel.
Q:Carbide blade yc35 and YS25 what is the difference between which is suitable for processing stainless steel materials?
You mainly milling the surface is not refined, there is no need to use that good, in one is YS25, cheap, well, that's it, if there is any good advice to my replies
Q:What are the well-known brands of cemented carbide materials at home and abroad?
Foreign - Sweden Sandvik, Germany - Luxemburg, American Kenna, Israel - Domestic - hard line iscar; diamond, Zigong the Great Wall, Xiamen gol-egret etc..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.
Q:What are the cemented carbide coatings?
The hard alloy coating is used to form high hardness wear-resistant coating on the surface of metal, Beijing Naimo company according to the composition of the alloy is divided into:1.jp8000 spraying tungsten carbide coating2. nickel tungsten alloy coating3. cobalt tungsten alloy coating
Q:Why is Zhuzhou cemented carbide plant called (601) 80??
Chinese at the age of 60 or 70, due to the impact of the cold war, many industries are not afraid of war on the coast, Taiwan will take the industry to play, so they relocated to the mainland, as you said before the hard line called the 601, is a military plant, later not what the three line construction, and there are a lot of factory moved west, such as Sichuan Zigong Zigong Hard Alloy Co. Ltd., is the 601 part of the move in the past. The Zigong that 764. Not only is the hard alloy, ceramic, what other power machinery factory, before there is a code, is estimated at that time in order to strategic needs, Nanchang also has a Nanchang hard alloy factory, formerly known as the code that can be 603, and now the number plate of the car of a kind, a code.If you are in the 60 or 70's 601, most people do not know what is the 601 factory production which, what, if you like this that hard line, people knew it was Zhuzhou Cemented Carbide Production factory, I think it is to be kept confidential, let outsiders do not understand, a code to Kazakhstan a security role that theWell, please forgive me. I've been in 764 for over a year.

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