High Carbon Ferro Chrome 60 For Steel Making

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Loading Port:
Tianjin
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TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
150000 m.t./month

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Product Description:

High Carbon Ferro Chrome 60% For Steel Making

 

Product Description

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.

Specifications

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

Products information

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

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

Packaging & Delivery

Packaging Detail:

1MT/BAG

Delivery Detail:

15-30days

 

 

 

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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:High speed steel has good toughness than the hard alloy tool,
for example: in the car Aluminum Alloy, magnesium alloy, copper alloy, high speed steel cutter and carbide cutting tools before angle is the same; while in the car with different strength steel, high speed steel cutting tool rake angle is the strength of the cemented carbide tool than the angle of 5 degrees.
Q:What does carbide wet grinding mean?
2. the number of grinding bodiesThe number of grinding bodies is usually described by the fill factor. The filling factor is equal to the ratio of the volume of the grinding ball to the volume of the cartridge.It is generally believed that the ball mill with carbide ball and carbide lining can guarantee the minimum coefficient of filling of rolling grinding by 0.4. When the filling coefficient exceeds 0.5, the ball near the center of rotation is blocked by the ball because of the small radius of rotation, so it is in a relatively static state with the grinding cylinder and reduces the grinding efficiency. Moreover, with the increase of filling factor, the grinding efficiency decreases regularly
Q:General carbide and high-speed steel blade cutting speed? (about the range is OK.)
Carbide cutting tools, cutting speed limit is 100 meters / minute, usually 50-70 meters per minute;High speed steel cutting tool cutting line speed limit is 10 meters / minute, commonly used 5-8 meters / min..
Q:Carbide welding method 50
Then an old welder re - welded it once, and it worked out just now. Probably the main point is water welding, the flame can not blow the time is too long, alloy hair red, you have to immediately with the matrix together, right, not only faster, more important still prevail. Because it's not good to come second times if you're not allowed
Q:Hard alloy drill, stainless steel.
Normally, carbide drills are used without the central hole;Center hole as you said the drill is easy to collapse; (the center hole you were a little deep);Even if you hit a center hole, the effect is the location of the mark hole; so don't go too far.
Q:What kind of clamp blade should be used for hard alloy?
Hard alloy tools are used for turning cemented carbides. Now the general superhard materials are PCD (polycrystalline diamond) and PCBN (poly cubic boron nitride)However, because carbide contains more carbon elements, PCD is easy to produce chemical dissolution (carbon affinity) during processing, so the PCBN blade should be considered.
Q:Import all carbide drill bit, mainly those brands
Domestic is so cheap, why use foreign diamond brand is very good?
Q:Hard alloy is tungsten?
You can understand that.Cemented carbide is a kind of alloy material made by powder metallurgy process of hard metal and bonding metal of refractory metal.Cemented carbides include:Tungsten cobalt carbideThe main ingredients are tungsten carbide (WC) and binder cobalt (Co).
Q:Vacuum sintering of cemented carbide vacuum.
This is not necessarily, the hard alloy sintering infiltration decarburization mainly in wet grinding your ingredients and carbon sintering process control, vacuum furnace gas in order to prevent the reaction of pure, alloy with oxygen in the air, infiltration and decarburization products have no direct relationship, of course if it is caused by the leakage of vacuum sintering furnace can not meet the requirements, will lead to the direction of decarburization alloy.

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