Low Carbon Ferro Chrome Hot Sale Chinese Cargo

Low Carbon Ferro Chrome Hot Sale Chinese Cargo

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 150000 m.t./month

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Low Carbon Ferro Chrome Hot Sale Chinese Cargo

Product Description

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.

Specifications

Low Carbon Ferro Chrome
1. Original manufacturer
2. The stability of the shipments
3. Free samples
4. Relatively lower cost

Products information

1. 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.

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

Pictures

Low Carbon Ferro Chrome Hot Sale Chinese Cargo

Q: The difference between carbide knife and white steel knife: 5, the scope of application is not the same: the general tool materials used carbide, complex difficult to shape, or require very sharp, high toughness and other field applicable high-speed steel

Q: How to detect carbide material is raw material or recycled material, what is the difference?: High priceGenerally, the size of recycled materials is poor, and the finished products are not stable. The price is relatively cheapIn general, carbide factories have specialized testing equipment

Q: What does carbide wet grinding mean?: 3. shape of the grinding bodyThe grinding body can be spherical or cylindrical. Our country generally adopts the spherical shape, which is easy to roll because of its spherical shape and has high efficiency, and can make the most effective use of the surface of the grinding body, and the abrasion is even, and the manufacture is easy.4. ball material ratioBall to material ratio refers to the ball to material weight ratio, the ball to material ratio is greater, the ball and material contact area is greater, the grinding efficiency is higher.Experiments show that in a certain range, improve the ball material can not only improve the grinding efficiency ratio, change the performance of mixture, and can obtain the structure of hard alloy structure and good performance, but the ball ratio can not be too large.5. solid-liquid ratioThe solid-liquid ratio is the ratio of the weight of the mixture to the volume of the liquid medium. Usually expressed as a volume of liquid added to a kilogram of material. But the solid-liquid ratio of slurry is suitable, and the grinding efficiency has the best value!

Q: Carbide grades, properties and applicable ranges: 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 which has higher flexural strength, toughness, good thermal conductivity, but heat resistance and poor wear resistance, mainly used for processing cast iron and nonferrous metals. YG hard alloy fine grain (such as YG3X, YG6X), in the same amount of cobalt, the 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: High end markets for cemented carbides: The high-speed steel cutting tools are being reduced by 1% to 2% annually, and the proportion has been reduced to less than 30%.At the same time, the hard alloy cutting tools in China has become the main tool required for processing enterprises, is widely used in the production of auto parts, mold manufacturing, aerospace and other industrial fields, but our tool enterprises blindly, but a large amount of production of high speed steel and some low-grade standard tools, with no consideration the saturation of the market and enterprises need to end with high value-added, high-tech high-end tool market "over" to foreign enterprises.The data shows, our tool has annual sales of approximately 14 billion 500 million yuan, of which the proportion of hard alloy cutter is less than 25%, more than carbide tool but domestic manufacturing industry has occupied the required tool 50%, the blind production has serious domestic manufacturing industry can not meet the growing demand for hard alloy cutting tools, forming the vacuum in the high-end market, is dominated by foreign enterprises.

Q: How to tell what is hard alloy and what is high speed steel?: Hard alloy can be drawn off on high speed steel, and vice versa

Q: How to distinguish the authenticity of Zhuzhou diamond brand cemented carbide blade?: Zhuzhou diamond brand cemented carbide blade is the first brand in our country. We can distinguish its authenticity from the following aspectsVisual package: it is packed in plastic box, the upper and lower cover are transparent plastic, and the bottom box is blueNormative labels: according to the ISO standard, lists the recommended types of processing materials, bar code identification, marked "diamond brand" trademark and "China well-known trademark" and enterprise logoType anti-counterfeit: each piece of hard alloy welding machine, clamping blade convex superscript "ZCCT" logo, direct press formingSealing anti-counterfeiting: labels and sealing paste affixed to the interface of the packaging box, one-time paste, can not be pasted after tearingZhuzhou Jing Jing carbide sales Co., Ltd.

Q: What is the hardness of YG8 cemented carbide?: The hardness of cemented carbide tools is generally between 89~92.8, such as the hardness of YG8 is HRA89, the hardness of YT30 is 92.8, and the hardness of YT15 is 91.

Q: Which prawns know of what is called red hard alloy.: This form of exercise is intense, and the more objects or systems formed by these microscopic particles become hotter. As the temperature rises, the object begins to emit visible light, first of all, the longer red part, which turns from dark red to orange red.

Q: What does "YC20.1 carbide" brand mean?: Quality solutionsSimply putZhuzhou diamond new standard welding carbide YC201, HRA91.8, 11.79g/cm3, 1400M

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