FeSi 70 for Casting Manufactural and Steel Making

FeSi 70 for Casting Manufactural and Steel Making System 1

FeSi 70 for Casting Manufactural and Steel Making

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

FeMn/femn Used In Steelmaking

Ferro Silicon--72 Percentage CNBM's Cargo

low Carbon -Ferro-Manganese C0.4

Ferro-Silicon

High Qaulity Ferromolybdenum FeMo

Ferro Silicon With High Purity Large Quanity Supplying

Heavy Media Milled FeSi 15%

Low Carbon Ferro Chrome CNBM Chinese Cargo

FeSi 70 for Casting Manufactural and Steel Making

Description of FeSi 70

Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon uses coke, quartz (or silica) as raw materials and is made by electric furnace. Because silicon and oxygen are easily compound into SiO2, the ferrosilicon is often used as deoxidizer in steelmaking.

Application of FeSi 70

1)As de-oxidation and alloying agent in iron & steel plants.

2)Enhance properties including ductility, strength, rigidity and resistance of steel.

Specification of FeSi 70

Brand	Chemical Composition (%)
	Si	Al	Ca	P		S		C		Fe
		<=
FeSi75-A	74.0-80.0	1.5	1		0.035		0.02		0.2		Balance
FeSi75-B	72.0-80.0	1.5	1		0.04		0.02		0.2		Balance
FeSi72	72	1.5	1		0.04		0.02		0.2		Balance
FeSi70	70	1.5	1		0.04		0.02		0.2		Balance
FeSi65	65.0-72.0	2	1		0.04		0.02		0.2		Balance
FeSi45	40.0-47.0	2	2		0.04		0.02		0.2		Balance

Size:0-3mm,3-10mm,10-100mm or as the customers’ requirements

Packing Details: 25Kg/bag, 1MT/bag or as your requirements.

Pictures of FeSi 70:

FeSi 70 for Casting Manufactural and Steel Making

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 are the grinding carbide wheels?: Diamond grinding wheel, carborundum wheel and so on.The diamond wheel: the diamond abrasive were used as raw materials, metal powder, resin powder, ceramic and metal plating as binder, made of the central circular hole is called consolidation abrasive diamond wheel (alloy wheel).

Q: How much is a kilogram of cemented carbide now recycled?: Scrap alloy depends on what you are.The blade depends on the brandAlloy products depend on cobalt contentTalent pricing.

Q: Carbide grades, properties and applicable ranges: (2) tungsten titanium cobalt (WC+TiC+Co) cemented carbide (YT);Because of the hardness and melting point of TiC was higher than WC, so compared with YG, the hardness, wear resistance, hardness increases, bond high temperature, strong antioxidant capacity, and will generate TiO 2 at high temperature can reduce the adhesion. But poor thermal conductivity, low flexural strength, so it is suitable for processing steel etc. the toughness of materials.

Q: What cemented carbide does 2gr13 use?: 2Cr13 martensitic stainless steel can be processed by hard alloy YW2, carbide YW2 suitable for heat-resistant steel, high manganese steel, stainless steel and advanced alloy steel and other special difficult to processing steel finishing, semi finishing.

Q: What is the tungsten alloy blade, what is the difference with the hard alloy blade? What is it for?: You search for Zhuzhou cemented carbide first station can help you to find out more information

Q: What are the fields of nano WC Cemented Carbides applied?: (4) medical application. The drill is a fine medical instrument, the incision must be sharp, but also has good abrasion resistance and toughness, application of ultrafine grain WC hard alloy with high strength, high toughness and wear resistance in this field widely. (5) other applications. Nanocrystalline WC hard alloy because of its fine grain, as the cutting tool can grind the cutting edge radius and high precision, sharp nose arc; because of its high strength can be used for making fine tool rake angle, feed rate and small amount of snacks knife, such as small diameter cutter, reamer etc. because of its high elasticity; modulus and friction wear properties, can be used for the production of high precision mould, punch etc.; also can be used for the production of high wear resistance, erosion resistance, such as high-pressure nozzle, valve, high-pressure gun, glass cutter, cutter and textile tape, tape cutter etc.. In addition, scientists are developing circular tools, rock drilling tools and nano WC-Co based reinforced composites. Therefore, the development of nano WC cemented carbide and the search for wider applications become the focus of development, and the key technology of preparation is the preparation of nano powder and the subsequent sintering process. Particle size is to improve the performance of WC-Co hard alloy (strength, hardness and wear resistance of the Jun effective way, therefore the development of nano cemented carbide is the development focus of the next phase of the study, it will greatly broaden the application field of WC-Co hard alloy, and thus lead to a variety of precision instruments, mold, tool and electronic communication technology rapid development.

Q: Would you like to ask me if the hard alloy can be polished with ordinary metallographic sand paper? Well, what kind of sandpaper does it usually start with? Thank you!: Another case is that the chemicals in the polishing fluid react with the Co phase in the alloy, causing the Co to overflow or Co to deposit again, so that you need to consider whether you need to replace the polishing fluid.

Q: What about cemented carbide produced in Zhuzhou? What brand is good?: Is good at home, as for the brand well of course is diamond, refined into a brand is also good, there are fine into hard alloy sales company, previously entered a large red facade, product is very much, the Diamond Road No. 24-5, hope to help to you.

Q: Hard alloy and cast iron join together, use temperature 150 degrees, what glue is better to use?: Carbide and cast iron are preferred welding methods. Instead of bonding.Can use oxygen acetylene flame gas welding (high combustion temperature, acetylene to hard alloy is heated to a suitable temperature, can be used instead of propane gas), first to the hard alloy is heated to (dark observation) small red, give heating. Were mixed with borax and boric acid as flux, HS201 copper wire dip brazing flux hard alloy and cast iron welding.Bonding shall be considered without welding conditions.The cast iron and carbide surface is polished with fine sandpaper. A soft cloth for wiping dirt and grinding residue. 1:1 AB glue evenly, smear on the contact surface of cast iron and hard alloy. Slightly pressurized. Set aside for 12 hours.

Send your message to us

*Email

*TEL

*Quantity

*Unit