• FeSi75-B for Casting Manufactural and Steel Making System 1
  • FeSi75-B for Casting Manufactural and Steel Making System 2
  • FeSi75-B for Casting Manufactural and Steel Making System 3
FeSi75-B for Casting Manufactural and Steel Making

FeSi75-B for Casting Manufactural and Steel Making

Ref Price:
get latest price
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
150000 m.t./month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

FeSi75-B for Casting Manufactural and Steel Making

 

Description

 

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

 

1. It can be used as a reductant in ferroalloy production and chemical industry.

2. In iron industry it can be used as inoculant and nodulizer.

 

Specification

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


Pictures:

FeSi75-B for Casting Manufactural and Steel Making

FeSi75-B for Casting Manufactural and Steel Making

 

Q: What are the cemented carbides?
For example, YT15, which represents average TiC=15%, is tungsten carbide cobalt carbide with the remainder of tungsten carbide and cobalt content.Tungsten, titanium, tantalum (niobium) carbidesTIC cutterIs the main component of tungsten carbide, titanium carbide, tantalum carbide (or niobium carbide) and cobalt. This kind of hard alloy is also called universal cemented carbide or universal hard alloy.The grade by "YW" ("hard", "million" Pinyin prefix) and sequence number, such as YW1.
Q: What kind of carbide alloy is used in stainless steel processing?
The hardness of stainless steel is martensite, high hardness, using tungsten cobalt (do not use tungsten cobalt titanium, this is the 1 note) and Ta containing hard alloy.
Q: Welding hard alloy cutter, hard alloy cutter, high speed steel, ceramic knife head head are what are the advantages and shortcomings?
Long life, than the average speed of life only about 10 times, but the price is high, because the hard, so relatively crisp!
Q: What is hard alloy grinding?
Its scope of application and the artificial diamond plays a complementary role. Cubic boron nitride wheel grinding of steel parts the efficiency ratio of corundum wheel to nearly a hundred times, five times higher than the diamond grinding wheel, but less than the diamond grinding of brittle materials.The diamond grinding wheel than boron carbide, silicon carbide, corundum and other general grinding blade grain made of sharp corner, small abrasion, long service life, high productivity, good processing quality, but the price is expensive, is suitable for the grinding of hard alloy, ceramic, semiconductor and other high hardness brittle hard processing material
Q: I would like to use carbide cutting tools, car work, ordinary A3 steel or 45 steel, lathe speed to play more appropriate, the workpiece surface quality is better?
The hungry! For the 450--700 rpm, the most appropriate, because once you and I work almost, I use the 6140 machine, crude car to 450 rpm to 700 RPM fine car is good. If the surface quality is good, the blank is not much, you can use 450 turn into a knife, but the knife grinding......
Q: Make cutting dosage
But modern machining, has no strict distinction between the T and G class, but in different types of processed materials and processing conditions, different ways such as the use of different materials, and with appropriate coating, to reduce the cost requirements.Cutting parameters need to be selected according to different cutting occasions and different materials to be machined.
Q: The welding welding hard alloy cutter, should use what type of flame why
With the fire on it. Put the knife and put some red hot and then put up with borax alloy outer flame burning red and then placed in a good point copper alloy and borax on the use of knife gap flow with upper and lower outer flame burnt gap can be
Q: Tungsten steel could be used to do is hard alloy knife?
Of course you can need what specifications of tungsten steel knife
Q: What does P stand for and what is 30? What are its advantages and disadvantages? What is suitable for processing?
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: What are hard alloys? Which ones are they? How often are they chosen?
It is based on one or several carbides (TiC and WC) as the hardening phase, with carbon steel or alloy steel (such as high-speed steel, chrome molybdenum steel) powder as binder, powder metallurgy materials through proportioning, mixing, pressing and sintering. After annealing, it can be machined. After quenching and tempering, it has the same hardness and high wear resistance as the hard alloy. It can also be forged and welded, and has the characteristics of heat resistance, corrosion resistance and oxidation resistance. The utility model is suitable for manufacturing various tools with complicated shapes, such as twist drills, milling cutters, etc., and can also manufacture moulds and wear-resistant parts which work at higher temperature.

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

Hot products


Hot Searches